Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 9, 2021, 11:32 a.m.	April 9, 2021, 11:37 a.m.

Size	111.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`a5e1b2c81a61f141540e2e4d14c1e4de`
SHA256	`5788de5efeb9850b6fdea52dbe26a4aa9fa28dfbfd56280b4533226157d1c9a5`
CRC32	`929D5473`
ssdeep	`3072:9l8/iMBQYp4SbwzDC2aJDeEsXcXPBQA6S4QF:PAL7wzsDeEssXPBQA6O`
Yara	Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Azorult_Net_1_Zero - Win32 Trojan PWS .NET Azorult PE_Header_Zero - PE File Signature Zero IsPE32 - (no description) IsNET_EXE - (no description) IsWindowsGUI - (no description)

Four.exe "C:\Users\test22\AppData\Local\Temp\Four.exe"
1684
- multitimer.exe "C:\Users\test22\AppData\Local\Temp\3NZGLF7JP9\multitimer.exe" 0 306033e7ac94ccd3.87625057 0 104
  3028
  - multitimer.exe "C:\Users\test22\AppData\Local\Temp\3NZGLF7JP9\multitimer.exe" 1 104
    2412
- setups.exe "C:\Users\test22\AppData\Local\Temp\NNE5UZMUK1\setups.exe" ll
  2612
  - setups.tmp "C:\Users\test22\AppData\Local\Temp\is-GH2R3.tmp\setups.tmp" /SL5="$E0240,1845714,55808,C:\Users\test22\AppData\Local\Temp\NNE5UZMUK1\setups.exe" ll
    1596
    - iexplore.exe "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
      1772
      - iexplore.exe "C:\Program Files (x86)\Internet Explorer\iexplore.exe" SCODEF:1772 CREDAT:145409
        1240
explorer.exe C:\Windows\Explorer.EXE
1848

Name	Response	Post-Analysis Lookup
catser.inappapiurl.com	A 138.197.53.157	138.197.53.157
digitalassets.ams3.digitaloceanspaces.com	A 5.101.110.225	5.101.110.225
greataccesstoserver.com	A 159.89.4.33	159.89.4.33

IP Address	Status	Action
117.18.232.200	Active	Moloch
138.197.53.157	Active	Moloch
159.89.4.33	Active	Moloch
164.124.101.2	Active	Moloch
5.101.110.225	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (1 event)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW April 9, 2021, 11:35 a.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (5 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent April 9, 2021, 11:25 a.m.			0	0
IsDebuggerPresent April 9, 2021, 11:25 a.m.			0	0
IsDebuggerPresent April 9, 2021, 11:35 a.m.			0	0
IsDebuggerPresent April 9, 2021, 11:35 a.m.			0	0
IsDebuggerPresent April 9, 2021, 11:35 a.m.			0	0

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx April 9, 2021, 11:25 a.m.		1	1	0

One or more processes crashed (2 events)

Time & API	Arguments	Status	Return	Repeated
__exception__ April 9, 2021, 11:36 a.m.	stacktrace: RpcRaiseException+0x42 I_RpcExceptionFilter-0x12 rpcrt4+0x2374b @ 0x74d5374b CoReleaseServerProcess+0x73 OleSaveToStream-0xad ole32+0x64387 @ 0x74b24387 NdrpMemoryIncrement+0x3d1 NdrComplexStructMarshall-0x2f rpcrt4+0x1ef51 @ 0x74d4ef51 NdrPointerMarshall+0x30 NdrPointerBufferSize-0xb6 rpcrt4+0x16a9c @ 0x74d46a9c NdrPointerMarshall+0xd6 NdrPointerBufferSize-0x10 rpcrt4+0x16b42 @ 0x74d46b42 NdrPointerMarshall+0x30 NdrPointerBufferSize-0xb6 rpcrt4+0x16a9c @ 0x74d46a9c NdrConformantArrayFree+0x8c NdrOleFree-0xa rpcrt4+0x35c3a @ 0x74d65c3a NdrStubCall2+0x31d NdrUnmarshallBasetypeInline-0x23a rpcrt4+0xb06b8 @ 0x74de06b8 WdtpInterfacePointer_UserUnmarshal+0x256f DllDebugObjectRPCHook-0x1e89 ole32+0x13d7e6 @ 0x74bfd7e6 WdtpInterfacePointer_UserUnmarshal+0x25ff DllDebugObjectRPCHook-0x1df9 ole32+0x13d876 @ 0x74bfd876 WdtpInterfacePointer_UserUnmarshal+0x2b59 DllDebugObjectRPCHook-0x189f ole32+0x13ddd0 @ 0x74bfddd0 CoTaskMemFree+0x1b02 DcomChannelSetHResult-0x1c8 ole32+0x58a43 @ 0x74b18a43 CoTaskMemFree+0x19f7 DcomChannelSetHResult-0x2d3 ole32+0x58938 @ 0x74b18938 DcomChannelSetHResult+0x8ff CoGetObject-0x2183 ole32+0x5950a @ 0x74b1950a WdtpInterfacePointer_UserUnmarshal+0x2a56 DllDebugObjectRPCHook-0x19a2 ole32+0x13dccd @ 0x74bfdccd WdtpInterfacePointer_UserUnmarshal+0x28ca DllDebugObjectRPCHook-0x1b2e ole32+0x13db41 @ 0x74bfdb41 WdtpInterfacePointer_UserUnmarshal+0x2f86 DllDebugObjectRPCHook-0x1472 ole32+0x13e1fd @ 0x74bfe1fd DcomChannelSetHResult+0x75c CoGetObject-0x2326 ole32+0x59367 @ 0x74b19367 DcomChannelSetHResult+0x71b CoGetObject-0x2367 ole32+0x59326 @ 0x74b19326 gapfnScSendMessage+0x332 GetAppCompatFlags2-0x8ea user32+0x162fa @ 0x755b62fa GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755b6d3a CharPrevW+0x138 TranslateMessage-0x45 user32+0x177c4 @ 0x755b77c4 DispatchMessageW+0xf GetMessageW-0x58 user32+0x1788a @ 0x755b788a CoWaitForMultipleHandles+0x4311 CoRegisterSurrogateEx-0x2fe ole32+0x1a48b @ 0x74ada48b CoWaitForMultipleHandles+0x23c1 CoRegisterSurrogateEx-0x224e ole32+0x1853b @ 0x74ad853b CoWaitForMultipleHandles+0x4332 CoRegisterSurrogateEx-0x2dd ole32+0x1a4ac @ 0x74ada4ac CoGetTreatAsClass+0x2619 CoRegisterChannelHook-0x1269 ole32+0x2cd48 @ 0x74aecd48 CoGetTreatAsClass+0x314b CoRegisterChannelHook-0x737 ole32+0x2d87a @ 0x74aed87a BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757333ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5 exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727 exception.instruction: leave exception.module: KERNELBASE.dll exception.exception_code: 0x80040155 exception.offset: 46887 exception.address: 0x76a7b727 registers.esp: 102036620 registers.edi: 77341140 registers.eax: 102036620 registers.ebp: 102036700 registers.edx: 106 registers.ebx: 102036984 registers.esi: 2147746133 registers.ecx: 77228032	1	0	0
__exception__ April 9, 2021, 11:36 a.m.	stacktrace: RpcRaiseException+0x42 I_RpcExceptionFilter-0x12 rpcrt4+0x2374b @ 0x74d5374b DllDebugObjectRPCHook+0xb6 HACCEL_UserFree-0x57 ole32+0x13f725 @ 0x74bff725 NdrPointerFree+0x16a IUnknown_Release_Proxy-0x5a rpcrt4+0x3414b @ 0x74d6414b ObjectStublessClient25+0x65c CoImpersonateClient-0xbc ole32+0xfe14 @ 0x74acfe14 StgGetIFillLockBytesOnFile+0x16ab5 WdtpInterfacePointer_UserSize-0xe21 ole32+0x13a338 @ 0x74bfa338 IsValidURL+0x4b8c MkParseDisplayNameEx-0x1c6a4 urlmon+0x4e99f @ 0x74f8e99f IntlPercentEncodeNormalize+0x1ff8 CoInternetCombineIUri-0x940 urlmon+0x272ed @ 0x74f672ed RegisterBindStatusCallback+0x40d9 CopyBindInfo-0xbe4 urlmon+0x1ab0d @ 0x74f5ab0d GetIUriPriv2+0x603 CoInternetIsFeatureEnabledForIUri-0xdf6 urlmon+0x1ea98 @ 0x74f5ea98 RegisterBindStatusCallback+0x1dc3 CopyBindInfo-0x2efa urlmon+0x187f7 @ 0x74f587f7 CopyStgMedium+0x286 FindMediaType-0x70d urlmon+0x1ba32 @ 0x74f5ba32 gapfnScSendMessage+0x332 GetAppCompatFlags2-0x8ea user32+0x162fa @ 0x755b62fa GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755b6d3a CharPrevW+0x138 TranslateMessage-0x45 user32+0x177c4 @ 0x755b77c4 DispatchMessageA+0xf GetMessageA-0x9 user32+0x17bca @ 0x755b7bca CreateAsyncBindCtx+0xb2f URLDownloadToCacheFileW-0x54c urlmon+0x4516f @ 0x74f8516f CreateAsyncBindCtx+0xa8e URLDownloadToCacheFileW-0x5ed urlmon+0x450ce @ 0x74f850ce RegisterBindStatusCallback+0x36a4 CopyBindInfo-0x1619 urlmon+0x1a0d8 @ 0x74f5a0d8 RegisterBindStatusCallback+0x3151 CopyBindInfo-0x1b6c urlmon+0x19b85 @ 0x74f59b85 RegisterBindStatusCallback+0x3074 CopyBindInfo-0x1c49 urlmon+0x19aa8 @ 0x74f59aa8 CreateAsyncBindCtx+0xccc URLDownloadToCacheFileW-0x3af urlmon+0x4530c @ 0x74f8530c URLDownloadToCacheFileW+0xe5 CoInternetIsFeatureZoneElevationEnabled-0x2c18 urlmon+0x457a0 @ 0x74f857a0 DllCanUnloadNow+0xcfc8 IEAssociateThreadWithTab-0x294dd ieframe+0x2540c @ 0x6f98540c DllCanUnloadNow+0xce86 IEAssociateThreadWithTab-0x2961f ieframe+0x252ca @ 0x6f9852ca CreateExtensionGuidEnumerator+0x5d622 SetQueryNetSessionCount-0x15f9a ieframe+0x100ea3 @ 0x6fa60ea3 RtlGetUserInfoHeap+0x225 RtlQueueWorkItem-0x210 ntdll+0x67e96 @ 0x77407e96 TpCallbackIndependent+0x527 RtlIsCriticalSectionLockedByThread-0x240 ntdll+0x454f4 @ 0x773e54f4 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757333ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5 exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727 exception.instruction: leave exception.module: KERNELBASE.dll exception.exception_code: 0x80040155 exception.offset: 46887 exception.address: 0x76a7b727 registers.esp: 66181608 registers.edi: 1957755408 registers.eax: 66181608 registers.ebp: 66181688 registers.edx: 1 registers.ebx: 6257284 registers.esi: 2147746133 registers.ecx: 1832810218	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

April 9, 2021, 11:36 a.m.

stacktrace:

RpcRaiseException+0x42 I_RpcExceptionFilter-0x12 rpcrt4+0x2374b @ 0x74d5374b
CoReleaseServerProcess+0x73 OleSaveToStream-0xad ole32+0x64387 @ 0x74b24387
NdrpMemoryIncrement+0x3d1 NdrComplexStructMarshall-0x2f rpcrt4+0x1ef51 @ 0x74d4ef51
NdrPointerMarshall+0x30 NdrPointerBufferSize-0xb6 rpcrt4+0x16a9c @ 0x74d46a9c
NdrPointerMarshall+0xd6 NdrPointerBufferSize-0x10 rpcrt4+0x16b42 @ 0x74d46b42
NdrPointerMarshall+0x30 NdrPointerBufferSize-0xb6 rpcrt4+0x16a9c @ 0x74d46a9c
NdrConformantArrayFree+0x8c NdrOleFree-0xa rpcrt4+0x35c3a @ 0x74d65c3a
NdrStubCall2+0x31d NdrUnmarshallBasetypeInline-0x23a rpcrt4+0xb06b8 @ 0x74de06b8
WdtpInterfacePointer_UserUnmarshal+0x256f DllDebugObjectRPCHook-0x1e89 ole32+0x13d7e6 @ 0x74bfd7e6
WdtpInterfacePointer_UserUnmarshal+0x25ff DllDebugObjectRPCHook-0x1df9 ole32+0x13d876 @ 0x74bfd876
WdtpInterfacePointer_UserUnmarshal+0x2b59 DllDebugObjectRPCHook-0x189f ole32+0x13ddd0 @ 0x74bfddd0
CoTaskMemFree+0x1b02 DcomChannelSetHResult-0x1c8 ole32+0x58a43 @ 0x74b18a43
CoTaskMemFree+0x19f7 DcomChannelSetHResult-0x2d3 ole32+0x58938 @ 0x74b18938
DcomChannelSetHResult+0x8ff CoGetObject-0x2183 ole32+0x5950a @ 0x74b1950a
WdtpInterfacePointer_UserUnmarshal+0x2a56 DllDebugObjectRPCHook-0x19a2 ole32+0x13dccd @ 0x74bfdccd
WdtpInterfacePointer_UserUnmarshal+0x28ca DllDebugObjectRPCHook-0x1b2e ole32+0x13db41 @ 0x74bfdb41
WdtpInterfacePointer_UserUnmarshal+0x2f86 DllDebugObjectRPCHook-0x1472 ole32+0x13e1fd @ 0x74bfe1fd
DcomChannelSetHResult+0x75c CoGetObject-0x2326 ole32+0x59367 @ 0x74b19367
DcomChannelSetHResult+0x71b CoGetObject-0x2367 ole32+0x59326 @ 0x74b19326
gapfnScSendMessage+0x332 GetAppCompatFlags2-0x8ea user32+0x162fa @ 0x755b62fa
GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755b6d3a
CharPrevW+0x138 TranslateMessage-0x45 user32+0x177c4 @ 0x755b77c4
DispatchMessageW+0xf GetMessageW-0x58 user32+0x1788a @ 0x755b788a
CoWaitForMultipleHandles+0x4311 CoRegisterSurrogateEx-0x2fe ole32+0x1a48b @ 0x74ada48b
CoWaitForMultipleHandles+0x23c1 CoRegisterSurrogateEx-0x224e ole32+0x1853b @ 0x74ad853b
CoWaitForMultipleHandles+0x4332 CoRegisterSurrogateEx-0x2dd ole32+0x1a4ac @ 0x74ada4ac
CoGetTreatAsClass+0x2619 CoRegisterChannelHook-0x1269 ole32+0x2cd48 @ 0x74aecd48
CoGetTreatAsClass+0x314b CoRegisterChannelHook-0x737 ole32+0x2d87a @ 0x74aed87a
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757333ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b
exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727
exception.instruction: leave
exception.module: KERNELBASE.dll
exception.exception_code: 0x80040155
exception.offset: 46887
exception.address: 0x76a7b727
registers.esp: 102036620
registers.edi: 77341140
registers.eax: 102036620
registers.ebp: 102036700
registers.edx: 106
registers.ebx: 102036984
registers.esi: 2147746133
registers.ecx: 77228032

__exception__

April 9, 2021, 11:36 a.m.

stacktrace:

RpcRaiseException+0x42 I_RpcExceptionFilter-0x12 rpcrt4+0x2374b @ 0x74d5374b
DllDebugObjectRPCHook+0xb6 HACCEL_UserFree-0x57 ole32+0x13f725 @ 0x74bff725
NdrPointerFree+0x16a IUnknown_Release_Proxy-0x5a rpcrt4+0x3414b @ 0x74d6414b
ObjectStublessClient25+0x65c CoImpersonateClient-0xbc ole32+0xfe14 @ 0x74acfe14
StgGetIFillLockBytesOnFile+0x16ab5 WdtpInterfacePointer_UserSize-0xe21 ole32+0x13a338 @ 0x74bfa338
IsValidURL+0x4b8c MkParseDisplayNameEx-0x1c6a4 urlmon+0x4e99f @ 0x74f8e99f
IntlPercentEncodeNormalize+0x1ff8 CoInternetCombineIUri-0x940 urlmon+0x272ed @ 0x74f672ed
RegisterBindStatusCallback+0x40d9 CopyBindInfo-0xbe4 urlmon+0x1ab0d @ 0x74f5ab0d
GetIUriPriv2+0x603 CoInternetIsFeatureEnabledForIUri-0xdf6 urlmon+0x1ea98 @ 0x74f5ea98
RegisterBindStatusCallback+0x1dc3 CopyBindInfo-0x2efa urlmon+0x187f7 @ 0x74f587f7
CopyStgMedium+0x286 FindMediaType-0x70d urlmon+0x1ba32 @ 0x74f5ba32
gapfnScSendMessage+0x332 GetAppCompatFlags2-0x8ea user32+0x162fa @ 0x755b62fa
GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755b6d3a
CharPrevW+0x138 TranslateMessage-0x45 user32+0x177c4 @ 0x755b77c4
DispatchMessageA+0xf GetMessageA-0x9 user32+0x17bca @ 0x755b7bca
CreateAsyncBindCtx+0xb2f URLDownloadToCacheFileW-0x54c urlmon+0x4516f @ 0x74f8516f
CreateAsyncBindCtx+0xa8e URLDownloadToCacheFileW-0x5ed urlmon+0x450ce @ 0x74f850ce
RegisterBindStatusCallback+0x36a4 CopyBindInfo-0x1619 urlmon+0x1a0d8 @ 0x74f5a0d8
RegisterBindStatusCallback+0x3151 CopyBindInfo-0x1b6c urlmon+0x19b85 @ 0x74f59b85
RegisterBindStatusCallback+0x3074 CopyBindInfo-0x1c49 urlmon+0x19aa8 @ 0x74f59aa8
CreateAsyncBindCtx+0xccc URLDownloadToCacheFileW-0x3af urlmon+0x4530c @ 0x74f8530c
URLDownloadToCacheFileW+0xe5 CoInternetIsFeatureZoneElevationEnabled-0x2c18 urlmon+0x457a0 @ 0x74f857a0
DllCanUnloadNow+0xcfc8 IEAssociateThreadWithTab-0x294dd ieframe+0x2540c @ 0x6f98540c
DllCanUnloadNow+0xce86 IEAssociateThreadWithTab-0x2961f ieframe+0x252ca @ 0x6f9852ca
CreateExtensionGuidEnumerator+0x5d622 SetQueryNetSessionCount-0x15f9a ieframe+0x100ea3 @ 0x6fa60ea3
RtlGetUserInfoHeap+0x225 RtlQueueWorkItem-0x210 ntdll+0x67e96 @ 0x77407e96
TpCallbackIndependent+0x527 RtlIsCriticalSectionLockedByThread-0x240 ntdll+0x454f4 @ 0x773e54f4
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757333ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b
exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727
exception.instruction: leave
exception.module: KERNELBASE.dll
exception.exception_code: 0x80040155
exception.offset: 46887
exception.address: 0x76a7b727
registers.esp: 66181608
registers.edi: 1957755408
registers.eax: 66181608
registers.ebp: 66181688
registers.edx: 1
registers.ebx: 6257284
registers.esi: 2147746133
registers.ecx: 1832810218

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

HTTP traffic contains suspicious features which may be indicative of malware related traffic (3 events)

suspicious_features	GET method with no useragent header	suspicious_request	GET http://greataccesstoserver.com/files/ScHost.exe
suspicious_features	GET method with no useragent header	suspicious_request	GET http://greataccesstoserver.com/files/ScHost.exe.config
suspicious_features	GET method with no useragent header	suspicious_request	GET https://digitalassets.ams3.digitaloceanspaces.com/cstadmo/setups.exe

Performs some HTTP requests (4 events)

request	GET http://greataccesstoserver.com/files/ScHost.exe
request	GET http://greataccesstoserver.com/files/ScHost.exe.config
request	GET http://ie9cvlist.ie.microsoft.com/IE9CompatViewList.xml
request	GET https://digitalassets.ams3.digitaloceanspaces.com/cstadmo/setups.exe

Allocates read-write-execute memory (usually to unpack itself) (50 out of 293 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 2097152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000820000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000009a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1321000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef19bb000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000820000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000920000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1322000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1324000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1324000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1324000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1324000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91b9a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cc0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91c4c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91c76000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91c50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bbb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cc1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91b9b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cc2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bbd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91cc3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91d00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91d01000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91b92000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bed000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91baa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91d10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91d11000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91d12000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory April 9, 2021, 11:25 a.m.	process_identifier: 1684 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91d13000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation (1 event)

Time & API	Arguments	Status	Return	Repeated
GetDiskFreeSpaceExW April 9, 2021, 11:36 a.m.	total_number_of_free_bytes: 13724913664 free_bytes_available: 13724913664 root_path: C:\ total_number_of_bytes: 34252779520	1	1	0

An application raised an exception which may be indicative of an exploit crash (3 events)

Time & API	Arguments	Status	Return	Repeated
Application Crash	Process iexplore.exe with pid 1772 crashed
__exception__ April 9, 2021, 11:36 a.m.	stacktrace: RpcRaiseException+0x42 I_RpcExceptionFilter-0x12 rpcrt4+0x2374b @ 0x74d5374b CoReleaseServerProcess+0x73 OleSaveToStream-0xad ole32+0x64387 @ 0x74b24387 NdrpMemoryIncrement+0x3d1 NdrComplexStructMarshall-0x2f rpcrt4+0x1ef51 @ 0x74d4ef51 NdrPointerMarshall+0x30 NdrPointerBufferSize-0xb6 rpcrt4+0x16a9c @ 0x74d46a9c NdrPointerMarshall+0xd6 NdrPointerBufferSize-0x10 rpcrt4+0x16b42 @ 0x74d46b42 NdrPointerMarshall+0x30 NdrPointerBufferSize-0xb6 rpcrt4+0x16a9c @ 0x74d46a9c NdrConformantArrayFree+0x8c NdrOleFree-0xa rpcrt4+0x35c3a @ 0x74d65c3a NdrStubCall2+0x31d NdrUnmarshallBasetypeInline-0x23a rpcrt4+0xb06b8 @ 0x74de06b8 WdtpInterfacePointer_UserUnmarshal+0x256f DllDebugObjectRPCHook-0x1e89 ole32+0x13d7e6 @ 0x74bfd7e6 WdtpInterfacePointer_UserUnmarshal+0x25ff DllDebugObjectRPCHook-0x1df9 ole32+0x13d876 @ 0x74bfd876 WdtpInterfacePointer_UserUnmarshal+0x2b59 DllDebugObjectRPCHook-0x189f ole32+0x13ddd0 @ 0x74bfddd0 CoTaskMemFree+0x1b02 DcomChannelSetHResult-0x1c8 ole32+0x58a43 @ 0x74b18a43 CoTaskMemFree+0x19f7 DcomChannelSetHResult-0x2d3 ole32+0x58938 @ 0x74b18938 DcomChannelSetHResult+0x8ff CoGetObject-0x2183 ole32+0x5950a @ 0x74b1950a WdtpInterfacePointer_UserUnmarshal+0x2a56 DllDebugObjectRPCHook-0x19a2 ole32+0x13dccd @ 0x74bfdccd WdtpInterfacePointer_UserUnmarshal+0x28ca DllDebugObjectRPCHook-0x1b2e ole32+0x13db41 @ 0x74bfdb41 WdtpInterfacePointer_UserUnmarshal+0x2f86 DllDebugObjectRPCHook-0x1472 ole32+0x13e1fd @ 0x74bfe1fd DcomChannelSetHResult+0x75c CoGetObject-0x2326 ole32+0x59367 @ 0x74b19367 DcomChannelSetHResult+0x71b CoGetObject-0x2367 ole32+0x59326 @ 0x74b19326 gapfnScSendMessage+0x332 GetAppCompatFlags2-0x8ea user32+0x162fa @ 0x755b62fa GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755b6d3a CharPrevW+0x138 TranslateMessage-0x45 user32+0x177c4 @ 0x755b77c4 DispatchMessageW+0xf GetMessageW-0x58 user32+0x1788a @ 0x755b788a CoWaitForMultipleHandles+0x4311 CoRegisterSurrogateEx-0x2fe ole32+0x1a48b @ 0x74ada48b CoWaitForMultipleHandles+0x23c1 CoRegisterSurrogateEx-0x224e ole32+0x1853b @ 0x74ad853b CoWaitForMultipleHandles+0x4332 CoRegisterSurrogateEx-0x2dd ole32+0x1a4ac @ 0x74ada4ac CoGetTreatAsClass+0x2619 CoRegisterChannelHook-0x1269 ole32+0x2cd48 @ 0x74aecd48 CoGetTreatAsClass+0x314b CoRegisterChannelHook-0x737 ole32+0x2d87a @ 0x74aed87a BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757333ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5 exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727 exception.instruction: leave exception.module: KERNELBASE.dll exception.exception_code: 0x80040155 exception.offset: 46887 exception.address: 0x76a7b727 registers.esp: 102036620 registers.edi: 77341140 registers.eax: 102036620 registers.ebp: 102036700 registers.edx: 106 registers.ebx: 102036984 registers.esi: 2147746133 registers.ecx: 77228032	1	0	0
__exception__ April 9, 2021, 11:36 a.m.	stacktrace: RpcRaiseException+0x42 I_RpcExceptionFilter-0x12 rpcrt4+0x2374b @ 0x74d5374b DllDebugObjectRPCHook+0xb6 HACCEL_UserFree-0x57 ole32+0x13f725 @ 0x74bff725 NdrPointerFree+0x16a IUnknown_Release_Proxy-0x5a rpcrt4+0x3414b @ 0x74d6414b ObjectStublessClient25+0x65c CoImpersonateClient-0xbc ole32+0xfe14 @ 0x74acfe14 StgGetIFillLockBytesOnFile+0x16ab5 WdtpInterfacePointer_UserSize-0xe21 ole32+0x13a338 @ 0x74bfa338 IsValidURL+0x4b8c MkParseDisplayNameEx-0x1c6a4 urlmon+0x4e99f @ 0x74f8e99f IntlPercentEncodeNormalize+0x1ff8 CoInternetCombineIUri-0x940 urlmon+0x272ed @ 0x74f672ed RegisterBindStatusCallback+0x40d9 CopyBindInfo-0xbe4 urlmon+0x1ab0d @ 0x74f5ab0d GetIUriPriv2+0x603 CoInternetIsFeatureEnabledForIUri-0xdf6 urlmon+0x1ea98 @ 0x74f5ea98 RegisterBindStatusCallback+0x1dc3 CopyBindInfo-0x2efa urlmon+0x187f7 @ 0x74f587f7 CopyStgMedium+0x286 FindMediaType-0x70d urlmon+0x1ba32 @ 0x74f5ba32 gapfnScSendMessage+0x332 GetAppCompatFlags2-0x8ea user32+0x162fa @ 0x755b62fa GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755b6d3a CharPrevW+0x138 TranslateMessage-0x45 user32+0x177c4 @ 0x755b77c4 DispatchMessageA+0xf GetMessageA-0x9 user32+0x17bca @ 0x755b7bca CreateAsyncBindCtx+0xb2f URLDownloadToCacheFileW-0x54c urlmon+0x4516f @ 0x74f8516f CreateAsyncBindCtx+0xa8e URLDownloadToCacheFileW-0x5ed urlmon+0x450ce @ 0x74f850ce RegisterBindStatusCallback+0x36a4 CopyBindInfo-0x1619 urlmon+0x1a0d8 @ 0x74f5a0d8 RegisterBindStatusCallback+0x3151 CopyBindInfo-0x1b6c urlmon+0x19b85 @ 0x74f59b85 RegisterBindStatusCallback+0x3074 CopyBindInfo-0x1c49 urlmon+0x19aa8 @ 0x74f59aa8 CreateAsyncBindCtx+0xccc URLDownloadToCacheFileW-0x3af urlmon+0x4530c @ 0x74f8530c URLDownloadToCacheFileW+0xe5 CoInternetIsFeatureZoneElevationEnabled-0x2c18 urlmon+0x457a0 @ 0x74f857a0 DllCanUnloadNow+0xcfc8 IEAssociateThreadWithTab-0x294dd ieframe+0x2540c @ 0x6f98540c DllCanUnloadNow+0xce86 IEAssociateThreadWithTab-0x2961f ieframe+0x252ca @ 0x6f9852ca CreateExtensionGuidEnumerator+0x5d622 SetQueryNetSessionCount-0x15f9a ieframe+0x100ea3 @ 0x6fa60ea3 RtlGetUserInfoHeap+0x225 RtlQueueWorkItem-0x210 ntdll+0x67e96 @ 0x77407e96 TpCallbackIndependent+0x527 RtlIsCriticalSectionLockedByThread-0x240 ntdll+0x454f4 @ 0x773e54f4 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757333ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5 exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727 exception.instruction: leave exception.module: KERNELBASE.dll exception.exception_code: 0x80040155 exception.offset: 46887 exception.address: 0x76a7b727 registers.esp: 66181608 registers.edi: 1957755408 registers.eax: 66181608 registers.ebp: 66181688 registers.edx: 1 registers.ebx: 6257284 registers.esi: 2147746133 registers.ecx: 1832810218	1	0	0

Application Crash

Process iexplore.exe with pid 1772 crashed

Time & API

Arguments

Status

Return

Repeated

__exception__

April 9, 2021, 11:36 a.m.

stacktrace:

RpcRaiseException+0x42 I_RpcExceptionFilter-0x12 rpcrt4+0x2374b @ 0x74d5374b
CoReleaseServerProcess+0x73 OleSaveToStream-0xad ole32+0x64387 @ 0x74b24387
NdrpMemoryIncrement+0x3d1 NdrComplexStructMarshall-0x2f rpcrt4+0x1ef51 @ 0x74d4ef51
NdrPointerMarshall+0x30 NdrPointerBufferSize-0xb6 rpcrt4+0x16a9c @ 0x74d46a9c
NdrPointerMarshall+0xd6 NdrPointerBufferSize-0x10 rpcrt4+0x16b42 @ 0x74d46b42
NdrPointerMarshall+0x30 NdrPointerBufferSize-0xb6 rpcrt4+0x16a9c @ 0x74d46a9c
NdrConformantArrayFree+0x8c NdrOleFree-0xa rpcrt4+0x35c3a @ 0x74d65c3a
NdrStubCall2+0x31d NdrUnmarshallBasetypeInline-0x23a rpcrt4+0xb06b8 @ 0x74de06b8
WdtpInterfacePointer_UserUnmarshal+0x256f DllDebugObjectRPCHook-0x1e89 ole32+0x13d7e6 @ 0x74bfd7e6
WdtpInterfacePointer_UserUnmarshal+0x25ff DllDebugObjectRPCHook-0x1df9 ole32+0x13d876 @ 0x74bfd876
WdtpInterfacePointer_UserUnmarshal+0x2b59 DllDebugObjectRPCHook-0x189f ole32+0x13ddd0 @ 0x74bfddd0
CoTaskMemFree+0x1b02 DcomChannelSetHResult-0x1c8 ole32+0x58a43 @ 0x74b18a43
CoTaskMemFree+0x19f7 DcomChannelSetHResult-0x2d3 ole32+0x58938 @ 0x74b18938
DcomChannelSetHResult+0x8ff CoGetObject-0x2183 ole32+0x5950a @ 0x74b1950a
WdtpInterfacePointer_UserUnmarshal+0x2a56 DllDebugObjectRPCHook-0x19a2 ole32+0x13dccd @ 0x74bfdccd
WdtpInterfacePointer_UserUnmarshal+0x28ca DllDebugObjectRPCHook-0x1b2e ole32+0x13db41 @ 0x74bfdb41
WdtpInterfacePointer_UserUnmarshal+0x2f86 DllDebugObjectRPCHook-0x1472 ole32+0x13e1fd @ 0x74bfe1fd
DcomChannelSetHResult+0x75c CoGetObject-0x2326 ole32+0x59367 @ 0x74b19367
DcomChannelSetHResult+0x71b CoGetObject-0x2367 ole32+0x59326 @ 0x74b19326
gapfnScSendMessage+0x332 GetAppCompatFlags2-0x8ea user32+0x162fa @ 0x755b62fa
GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755b6d3a
CharPrevW+0x138 TranslateMessage-0x45 user32+0x177c4 @ 0x755b77c4
DispatchMessageW+0xf GetMessageW-0x58 user32+0x1788a @ 0x755b788a
CoWaitForMultipleHandles+0x4311 CoRegisterSurrogateEx-0x2fe ole32+0x1a48b @ 0x74ada48b
CoWaitForMultipleHandles+0x23c1 CoRegisterSurrogateEx-0x224e ole32+0x1853b @ 0x74ad853b
CoWaitForMultipleHandles+0x4332 CoRegisterSurrogateEx-0x2dd ole32+0x1a4ac @ 0x74ada4ac
CoGetTreatAsClass+0x2619 CoRegisterChannelHook-0x1269 ole32+0x2cd48 @ 0x74aecd48
CoGetTreatAsClass+0x314b CoRegisterChannelHook-0x737 ole32+0x2d87a @ 0x74aed87a
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757333ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

__exception__

April 9, 2021, 11:36 a.m.

stacktrace:

RpcRaiseException+0x42 I_RpcExceptionFilter-0x12 rpcrt4+0x2374b @ 0x74d5374b
DllDebugObjectRPCHook+0xb6 HACCEL_UserFree-0x57 ole32+0x13f725 @ 0x74bff725
NdrPointerFree+0x16a IUnknown_Release_Proxy-0x5a rpcrt4+0x3414b @ 0x74d6414b
ObjectStublessClient25+0x65c CoImpersonateClient-0xbc ole32+0xfe14 @ 0x74acfe14
StgGetIFillLockBytesOnFile+0x16ab5 WdtpInterfacePointer_UserSize-0xe21 ole32+0x13a338 @ 0x74bfa338
IsValidURL+0x4b8c MkParseDisplayNameEx-0x1c6a4 urlmon+0x4e99f @ 0x74f8e99f
IntlPercentEncodeNormalize+0x1ff8 CoInternetCombineIUri-0x940 urlmon+0x272ed @ 0x74f672ed
RegisterBindStatusCallback+0x40d9 CopyBindInfo-0xbe4 urlmon+0x1ab0d @ 0x74f5ab0d
GetIUriPriv2+0x603 CoInternetIsFeatureEnabledForIUri-0xdf6 urlmon+0x1ea98 @ 0x74f5ea98
RegisterBindStatusCallback+0x1dc3 CopyBindInfo-0x2efa urlmon+0x187f7 @ 0x74f587f7
CopyStgMedium+0x286 FindMediaType-0x70d urlmon+0x1ba32 @ 0x74f5ba32
gapfnScSendMessage+0x332 GetAppCompatFlags2-0x8ea user32+0x162fa @ 0x755b62fa
GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755b6d3a
CharPrevW+0x138 TranslateMessage-0x45 user32+0x177c4 @ 0x755b77c4
DispatchMessageA+0xf GetMessageA-0x9 user32+0x17bca @ 0x755b7bca
CreateAsyncBindCtx+0xb2f URLDownloadToCacheFileW-0x54c urlmon+0x4516f @ 0x74f8516f
CreateAsyncBindCtx+0xa8e URLDownloadToCacheFileW-0x5ed urlmon+0x450ce @ 0x74f850ce
RegisterBindStatusCallback+0x36a4 CopyBindInfo-0x1619 urlmon+0x1a0d8 @ 0x74f5a0d8
RegisterBindStatusCallback+0x3151 CopyBindInfo-0x1b6c urlmon+0x19b85 @ 0x74f59b85
RegisterBindStatusCallback+0x3074 CopyBindInfo-0x1c49 urlmon+0x19aa8 @ 0x74f59aa8
CreateAsyncBindCtx+0xccc URLDownloadToCacheFileW-0x3af urlmon+0x4530c @ 0x74f8530c
URLDownloadToCacheFileW+0xe5 CoInternetIsFeatureZoneElevationEnabled-0x2c18 urlmon+0x457a0 @ 0x74f857a0
DllCanUnloadNow+0xcfc8 IEAssociateThreadWithTab-0x294dd ieframe+0x2540c @ 0x6f98540c
DllCanUnloadNow+0xce86 IEAssociateThreadWithTab-0x2961f ieframe+0x252ca @ 0x6f9852ca
CreateExtensionGuidEnumerator+0x5d622 SetQueryNetSessionCount-0x15f9a ieframe+0x100ea3 @ 0x6fa60ea3
RtlGetUserInfoHeap+0x225 RtlQueueWorkItem-0x210 ntdll+0x67e96 @ 0x77407e96
TpCallbackIndependent+0x527 RtlIsCriticalSectionLockedByThread-0x240 ntdll+0x454f4 @ 0x773e54f4
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757333ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b
exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727
exception.instruction: leave
exception.module: KERNELBASE.dll
exception.exception_code: 0x80040155
exception.offset: 46887
exception.address: 0x76a7b727
registers.esp: 66181608
registers.edi: 1957755408
registers.eax: 66181608
registers.ebp: 66181688
registers.edx: 1
registers.ebx: 6257284
registers.esi: 2147746133
registers.ecx: 1832810218

Creates executable files on the filesystem (6 events)

file	C:\Users\test22\AppData\Local\Temp\is-QOJDM.tmp\itdownload.dll
file	C:\Users\test22\AppData\Local\Temp\is-QOJDM.tmp\psvince.dll
file	C:\Users\test22\AppData\Local\Temp\3NZGLF7JP9\multitimer.exe
file	C:\Users\test22\AppData\Local\Temp\is-QOJDM.tmp\_isetup\_isdecmp.dll
file	C:\Users\test22\AppData\Local\Temp\NNE5UZMUK1\setups.exe
file	C:\Users\test22\AppData\Local\Temp\is-QOJDM.tmp\idp.dll

Drops a binary and executes it (2 events)

file	C:\Users\test22\AppData\Local\Temp\3NZGLF7JP9\multitimer.exe
file	C:\Users\test22\AppData\Local\Temp\NNE5UZMUK1\setups.exe

Drops an executable to the user AppData folder (7 events)

file	C:\Users\test22\AppData\Local\Temp\NNE5UZMUK1\setups.exe
file	C:\Users\test22\AppData\Local\Temp\is-QOJDM.tmp\_isetup\_isdecmp.dll
file	C:\Users\test22\AppData\Local\Temp\is-QOJDM.tmp\itdownload.dll
file	C:\Users\test22\AppData\Local\Temp\3NZGLF7JP9\multitimer.exe
file	C:\Users\test22\AppData\Local\Temp\is-GH2R3.tmp\setups.tmp
file	C:\Users\test22\AppData\Local\Temp\is-QOJDM.tmp\psvince.dll
file	C:\Users\test22\AppData\Local\Temp\is-QOJDM.tmp\idp.dll

Searches running processes potentially to identify processes for sandbox evasion, code injection or memory dumping (5 events)

Time & API	Arguments	Status	Return
Process32NextW April 9, 2021, 11:35 a.m.	snapshot_handle: 0x0000029c process_name: pw.exe process_identifier: 2360	1	1
Process32NextW April 9, 2021, 11:35 a.m.	snapshot_handle: 0x0000029c process_name: taskhost.exe process_identifier: 2944	1	1
Process32NextW April 9, 2021, 11:35 a.m.	snapshot_handle: 0x0000029c process_name: multitimer.exe process_identifier: 2412	1	1
Process32NextW April 9, 2021, 11:35 a.m.	snapshot_handle: 0x0000029c process_name: setups.exe process_identifier: 2612	1	1
Process32NextW April 9, 2021, 11:35 a.m.	snapshot_handle: 0x0000029c process_name: setups.tmp process_identifier: 1596	1	1

Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 event)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory April 9, 2021, 11:35 a.m.	process_identifier: 1240 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 16 (PAGE_EXECUTE) base_address: 0x05f90000 process_handle: 0xffffffff	1	0	0

Checks adapter addresses which can be used to detect virtual network interfaces (1 event)

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses April 9, 2021, 11:25 a.m.	flags: 15 family: 0		111	0

Yara rule detected in process memory (11 events)

description	Affect system registries	rule	win_registry
description	Affect system token	rule	win_token
description	Affect private profile	rule	win_files_operation
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	"C:\Program Files (x86)\Internet Explorer\iexplore.exe" SCODEF:1772 CREDAT:145409
cmdline	"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome

One or more of the buffers contains an embedded PE file (1 event)

buffer

Buffer with sha1: 94a37e393d770d7db68a8cc8e28158b9c33357b9

Communicates with host for which no DNS query was performed (1 event)

host

117.18.232.200

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1772 resumed a thread in remote process 1240
NtResumeThread April 9, 2021, 11:35 a.m.	thread_handle: 0x00000304 suspend_count: 1 process_identifier: 1240	1	0	0

File has been identified by 36 AntiVirus engines on VirusTotal as malicious (36 events)

MicroWorld-eScan	Trojan.GenericKD.36660566
FireEye	Generic.mg.a5e1b2c81a61f141
Qihoo-360	Win32/Trojan.Bsymem.HgIASSUA
Cylance	Unsafe
VIPRE	Trojan.Win32.Generic.pak!cobra
Sangfor	Trojan.Win32.Wacatac.B
K7AntiVirus	Riskware ( 0040eff71 )
Alibaba	Trojan:MSIL/Bsymem.07e342d2
K7GW	Riskware ( 0040eff71 )
Cybereason	malicious.c3b133
BitDefenderTheta	Gen:NN.ZemsilF.34670.gm0@aGFWxRp
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Adware.CsdiMonetize.BK
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Trojan.MSIL.Bsymem.gen
BitDefender	Trojan.GenericKD.36660566
AegisLab	Trojan.MSIL.Bsymem.4!c
Avast	FileRepMalware
Ad-Aware	Trojan.GenericKD.36660566
Comodo	ApplicUnwnt.UnclassifiedMalware@0
McAfee-GW-Edition	Artemis!Trojan
Sophos	Generic PUA JG (PUA)
Avira	TR/Dropper.Gen
MAX	malware (ai score=98)
Kingsoft	Win32.Troj.Undef.(kcloud)
Microsoft	Trojan:Win32/Wacatac.B!ml
GData	Win32.Trojan.Agent.CIAR07
Cynet	Malicious (score: 99)
McAfee	Artemis!A5E1B2C81A61
Rising	Dropper.Generic!8.35E (CLOUD)
Ikarus	Trojan.Dropper
eGambit	Unsafe.AI_Score_72%
Fortinet	W32/Bsymem!tr
AVG	FileRepMalware
CrowdStrike	win/malicious_confidence_60% (D)

Four.exe

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