Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	May 27, 2021, 5:38 p.m.	May 27, 2021, 5:40 p.m.

Size	3.5MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`67c0f9f7a63db607929cfbae83442911`
SHA256	`22d99292c5e01bfa28fed4347dcd4633d30ec309b780730e0c1d802600b66e20`
CRC32	`664ACD3E`
ssdeep	`49152:8bA3l3rsrnd/itIi2FDOHPl6sFpsYaboV9u3fAkCNrA17KiFpP6sXsdCVwqZbjZ5:8bKrctGDl/ps53PAkC5o+i3PdcdB2jwu`
PDB Path	D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb
Yara	PE_Header_Zero - PE File Signature OS_Processor_Check_Zero - OS Processor Check IsPE32 - (no description)

relese.exe "C:\Users\test22\AppData\Local\Temp\relese.exe"
8564
- Svc_host.exe "C:\Users\test22\AppData\Local\Temp\RarSFX0\Svc_host.exe"
  7636
  - iexplore.exe "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
    3752
    - iexplore.exe "C:\Program Files (x86)\Internet Explorer\iexplore.exe" SCODEF:3752 CREDAT:145409
      4408
explorer.exe C:\Windows\Explorer.EXE
1848

Name	Response	Post-Analysis Lookup
cacerts.digicert.com	A 104.18.10.39 A 104.18.11.39 CNAME cdn.digicertcdn.com	104.18.10.39
dotnet.microsoft.com	CNAME dual.part-0021.t-0009.t-msedge.net CNAME part-0021.t-0009.t-msedge.net A 13.107.246.49 CNAME firstparty-azurefd-prod.trafficmanager.net CNAME dotnetwebsite.azurefd.net A 13.107.213.49	13.107.213.49

IP Address	Status	Action
104.18.10.39	Active	Moloch
104.18.11.39	Active	Moloch
117.18.232.200	Active	Moloch
13.107.246.49	Active	Moloch
164.124.101.2	Active	Moloch
172.217.25.14	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.102:49842 -> 13.107.246.49:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.102:49838 -> 23.197.161.201:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.102:49841 -> 13.107.246.49:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLSv1 192.168.56.102:49842 13.107.246.49:443	C=US, O=Microsoft Corporation, CN=Microsoft Azure TLS Issuing CA 05	C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=dotnet.microsoft.com	84:70:00:ee:f5:ad:e7:a8:ba:80:02:e9:4b:27:5e:77:75:3b:31:d8
TLSv1 192.168.56.102:49838 23.197.161.201:443	C=US, O=Microsoft Corporation, CN=Microsoft RSA TLS CA 01	C=US, ST=WA, L=Redmond, O=Microsoft Corporation, OU=Microsoft Corporation, CN=go.microsoft.com	88:c7:2f:7b:17:dd:89:49:46:0b:a2:3f:1b:26:80:82:24:cf:0b:58
TLSv1 192.168.56.102:49841 13.107.246.49:443	C=US, O=Microsoft Corporation, CN=Microsoft Azure TLS Issuing CA 05	C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=dotnet.microsoft.com	84:70:00:ee:f5:ad:e7:a8:ba:80:02:e9:4b:27:5e:77:75:3b:31:d8

This executable has a PDB path (1 event)

pdb_path

D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)

section

.didat

The file contains an unknown PE resource name possibly indicative of a packer (1 event)

resource name

PNG

One or more processes crashed (2 events)

Time & API	Arguments	Status	Return	Repeated
__exception__ May 27, 2021, 5:39 p.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: 110948004 registers.edi: 80934740 registers.eax: 110948004 registers.ebp: 110948084 registers.edx: 127 registers.ebx: 110948368 registers.esi: 2147746133 registers.ecx: 7697792	1	0	0
__exception__ May 27, 2021, 5:39 p.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 @ 0x6efc540c DllCanUnloadNow+0xce86 IEAssociateThreadWithTab-0x2961f ieframe+0x252ca @ 0x6efc52ca CreateExtensionGuidEnumerator+0x5d622 SetQueryNetSessionCount-0x15f9a ieframe+0x100ea3 @ 0x6f0a0ea3 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: 75292008 registers.edi: 1957755408 registers.eax: 75292008 registers.ebp: 75292088 registers.edx: 1 registers.ebx: 7218228 registers.esi: 2147746133 registers.ecx: 2768421057	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

May 27, 2021, 5:39 p.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: 110948004
registers.edi: 80934740
registers.eax: 110948004
registers.ebp: 110948084
registers.edx: 127
registers.ebx: 110948368
registers.esi: 2147746133
registers.ecx: 7697792

__exception__

May 27, 2021, 5:39 p.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 @ 0x6efc540c
DllCanUnloadNow+0xce86 IEAssociateThreadWithTab-0x2961f ieframe+0x252ca @ 0x6efc52ca
CreateExtensionGuidEnumerator+0x5d622 SetQueryNetSessionCount-0x15f9a ieframe+0x100ea3 @ 0x6f0a0ea3
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: 75292008
registers.edi: 1957755408
registers.eax: 75292008
registers.ebp: 75292088
registers.edx: 1
registers.ebx: 7218228
registers.esi: 2147746133
registers.ecx: 2768421057

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

Performs some HTTP requests (4 events)

request	GET http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch&plcid=0x409&o1=.NETFramework,Version=v4.6.1&processName=Svc_host.exe&platform=0009&osver=5&isServer=0
request	GET http://cacerts.digicert.com/DigiCertGlobalRootG2.crt
request	GET http://ie9cvlist.ie.microsoft.com/IE9CompatViewList.xml
request	GET https://go.microsoft.com/fwlink/?linkid=850289&tfm=.NETFramework,Version=v4.6.1&processName=Svc_host.exe&platform=0009&osver=5&isServer=0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 92 events)

Time & API	Arguments	Status
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 8564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73772000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 27, 2021, 5:31 p.m.	process_identifier: 7636 region_size: 2228224 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000800000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 27, 2021, 5:31 p.m.	process_identifier: 7636 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
NtAllocateVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 region_size: 13701120 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02e40000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x03b50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755dc000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755fc000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755dc000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755fc000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f33000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73fd7000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x76809000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x756b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755c2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x032d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73772000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:39 p.m.	process_identifier: 3752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x745d1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02600000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02600000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7560f000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755dc000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755fc000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755dc000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755fc000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f33000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73fd7000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x76809000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x756b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755c2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755c7000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755df000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755c6000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75733000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x773fd000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75737000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755b8000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x755bd000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x773e2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x773d2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74ac6000 process_handle: 0xffffffff	1

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 3752 crashed
__exception__ May 27, 2021, 5:39 p.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: 110948004 registers.edi: 80934740 registers.eax: 110948004 registers.ebp: 110948084 registers.edx: 127 registers.ebx: 110948368 registers.esi: 2147746133 registers.ecx: 7697792	1	0	0
__exception__ May 27, 2021, 5:39 p.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 @ 0x6efc540c DllCanUnloadNow+0xce86 IEAssociateThreadWithTab-0x2961f ieframe+0x252ca @ 0x6efc52ca CreateExtensionGuidEnumerator+0x5d622 SetQueryNetSessionCount-0x15f9a ieframe+0x100ea3 @ 0x6f0a0ea3 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: 75292008 registers.edi: 1957755408 registers.eax: 75292008 registers.ebp: 75292088 registers.edx: 1 registers.ebx: 7218228 registers.esi: 2147746133 registers.ecx: 2768421057	1	0	0

Application Crash

Process iexplore.exe with pid 3752 crashed

Time & API

Arguments

Status

Return

Repeated

__exception__

May 27, 2021, 5:39 p.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__

May 27, 2021, 5:39 p.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 @ 0x6efc540c
DllCanUnloadNow+0xce86 IEAssociateThreadWithTab-0x2961f ieframe+0x252ca @ 0x6efc52ca
CreateExtensionGuidEnumerator+0x5d622 SetQueryNetSessionCount-0x15f9a ieframe+0x100ea3 @ 0x6f0a0ea3
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: 75292008
registers.edi: 1957755408
registers.eax: 75292008
registers.ebp: 75292088
registers.edx: 1
registers.ebx: 7218228
registers.esi: 2147746133
registers.ecx: 2768421057

Creates executable files on the filesystem (11 events)

file	C:\Users\test22\AppData\Local\Temp\RarSFX0\Svc_host.exe
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Runtime.CompilerServices.Unsafe.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\x86\SQLite.Interop.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\BouncyCastle.Crypto.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\x64\SQLite.Interop.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Buffers.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Memory.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\Newtonsoft.Json.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Data.SQLite.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.IO.Compression.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Numerics.Vectors.dll

Drops a binary and executes it (1 event)

file	C:\Users\test22\AppData\Local\Temp\RarSFX0\Svc_host.exe

Drops an executable to the user AppData folder (10 events)

file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Data.SQLite.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Runtime.CompilerServices.Unsafe.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\Svc_host.exe
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Memory.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\Newtonsoft.Json.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Buffers.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.Numerics.Vectors.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\BouncyCastle.Crypto.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\x86\SQLite.Interop.dll
file	C:\Users\test22\AppData\Local\Temp\RarSFX0\System.IO.Compression.dll

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 May 27, 2021, 5:38 p.m.	process_identifier: 4408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 16 (PAGE_EXECUTE) base_address: 0x07e50000 process_handle: 0xffffffff	1	0	0

The binary likely contains encrypted or compressed data indicative of a packer (1 event)

section

{u'size_of_data': u'0x0000e200', u'virtual_address': u'0x00063000', u'entropy': 6.802679828750322, u'name': u'.rsrc', u'virtual_size': u'0x0000e038'}

entropy

6.80267982875

description

A section with a high entropy has been found

Yara rule detected in process memory (8 events)

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:3752 CREDAT:145409
cmdline	"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome

Communicates with host for which no DNS query was performed (2 events)

host	117.18.232.200
host	172.217.25.14

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 3752 resumed a thread in remote process 4408
NtResumeThread May 27, 2021, 5:38 p.m.	thread_handle: 0x00000338 suspend_count: 1 process_identifier: 4408	1	0	0

File has been identified by 48 AntiVirus engines on VirusTotal as malicious (48 events)

Bkav	W32.AIDetect.malware1
Elastic	malicious (high confidence)
DrWeb	Trojan.PWS.StealerNET.99
FireEye	Generic.mg.67c0f9f7a63db607
CAT-QuickHeal	Trojanpws.Msil
McAfee	Artemis!67C0F9F7A63D
Cylance	Unsafe
Zillya	Trojan.ScriptKD.JS.10
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Spyware ( 004bf53c1 )
Alibaba	TrojanPSW:MSIL/Browsstl.e170a589
K7GW	Spyware ( 004bf53c1 )
Cybereason	malicious.7a63db
BitDefenderTheta	Gen:NN.ZemsilF.34692.em0@aqs!Dan
Cyren	W32/MSIL_Mintluks.A.gen!Eldorado
Symantec	Trojan.Gen.MBT
ESET-NOD32	a variant of MSIL/Spy.Agent.AES
APEX	Malicious
Avast	Win32:Trojan-gen
Cynet	Malicious (score: 100)
Kaspersky	UDS:DangerousObject.Multi.Generic
BitDefender	Trojan.GenericKD.46315273
Paloalto	generic.ml
MicroWorld-eScan	Trojan.GenericKD.46315273
Ad-Aware	Trojan.GenericKD.46315273
Emsisoft	Trojan.GenericKD.46315273 (B)
VIPRE	Trojan.Win32.Generic!BT
TrendMicro	TROJ_GEN.R002C0DEI21
McAfee-GW-Edition	BehavesLike.Win32.Generic.wc
Sophos	Generic ML PUA (PUA)
Avira	TR/Spy.Agent.zooiw
Microsoft	PWS:MSIL/RedLine.GG!MTB
AegisLab	Trojan.Multi.Generic.4!c
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Stealer.gen
GData	Trojan.GenericKD.46315273
VBA32	TrojanPSW.StealerNET
ALYac	Trojan.GenericKD.46315273
MAX	malware (ai score=82)
Malwarebytes	Malware.AI.1256039792
TrendMicro-HouseCall	TROJ_GEN.R002C0DEI21
Rising	Stealer.Agent!1.B723 (CLOUD)
Yandex	TrojanSpy.Agent!Tg6u1jk023k
MaxSecure	Trojan.Malware.1728101.susgen
Fortinet	W32/Stealer.AES!tr.pws
Webroot	W32.Trojan.Gen
AVG	Win32:Trojan-gen
Panda	Trj/CI.A
CrowdStrike	win/malicious_confidence_100% (W)

relese.exe

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