Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	June 24, 2021, 9 a.m.	June 24, 2021, 9:02 a.m.

Size	1.4MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`bdaf8a45432e2fc3a8acf75588f2723e`
SHA256	`4549d36771e2a7b7425b3853a4fcd6a80a926a36df36eec0942199f9aa3d2be7`
CRC32	`74734339`
ssdeep	`24576:SHLmCiIhUAIWCCu0wpDnsOzxsxhIWCCu0wpDnBPmiHwyRB4BBMvLhPX2zY:fqhCCu0wvWhCCu0wbmkqBmL1aY`
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)

RK12_EC_0.1.8.exe "C:\Users\test22\AppData\Local\Temp\RK12_EC_0.1.8.exe"
2208
- cmd.exe cmd /c ""C:\Users\test22\AppData\Local\Temp\updatestick\create.cmd" "
  7232
  - net.exe net file
    8992
    - net1.exe C:\Windows\system32\net1 file
      5980
  - WMIC.exe wmic LogicalDisk where (DriveType=2 And Access=0) get DeviceID
    8948
  - cmd.exe C:\Windows\system32\cmd.exe /c type C:\Users\test22\AppData\Local\Temp\_drvltr.txt
    7940
  - Wselect.exe Wselect C:\Users\test22\AppData\Local\Temp\_rdatmp.txt "Select a drive" "set usbDrive=$item" /oemlist
    7816
  - Wbusy.exe wbusy "roda computer GmbH Creating Updatestick v2.15.8" "Abborted. No Stick selected" /stop
    7112
  - PING.EXE ping localhost
    6080

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
172.217.25.14	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (5 events)

Time & API	Arguments	Status	Return
GetComputerNameW June 24, 2021, 9 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 24, 2021, 9 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 24, 2021, 9 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 24, 2021, 9 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 24, 2021, 9 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (3 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent June 24, 2021, 9 a.m.			0	0
IsDebuggerPresent June 24, 2021, 9 a.m.			0	0
IsDebuggerPresent June 24, 2021, 9 a.m.			0	0

Command line console output was observed (4 events)

Time & API	Arguments	Status	Return
WriteConsoleW June 24, 2021, 9 a.m.	buffer: Please select drive to format as BIOS Update Medium. console_handle: 0x0000000b	1	1
WriteConsoleW June 24, 2021, 9:01 a.m.	buffer: The process cannot access the file because it is being used by another process. console_handle: 0x0000000f	1	1
WriteConsoleW June 24, 2021, 9:01 a.m.	buffer: The batch file cannot be found. console_handle: 0x0000000f	1	1
WriteConsoleA June 24, 2021, 9 a.m.	buffer: No Instance(s) Available. console_handle: 0x0000000f	1	1

This executable has a PDB path (1 event)

pdb_path

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

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 June 24, 2021, 9 a.m.		1	1	0

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 (3 events)

Time & API	Arguments	Status
__exception__ June 24, 2021, 9 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: 43446476 registers.edi: 4460780 registers.eax: 43446476 registers.ebp: 43446556 registers.edx: 53 registers.ebx: 43446840 registers.esi: 2147746133 registers.ecx: 4221240	1
__exception__ June 24, 2021, 9 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 IsValidURL+0x2235 MkParseDisplayNameEx-0x1effb urlmon+0x4c048 @ 0x74f8c048 RegisterBindStatusCallback+0x1dc3 CopyBindInfo-0x2efa urlmon+0x187f7 @ 0x74f587f7 RegisterBindStatusCallback+0x1ef2 CopyBindInfo-0x2dcb urlmon+0x18926 @ 0x74f58926 RevokeBindStatusCallback+0x13ad CreateURLMoniker-0x4b1 urlmon+0x1d55e @ 0x74f5d55e IsValidURL+0x2638 MkParseDisplayNameEx-0x1ebf8 urlmon+0x4c44b @ 0x74f8c44b RevokeBindStatusCallback+0x1045 CreateURLMoniker-0x819 urlmon+0x1d1f6 @ 0x74f5d1f6 RevokeBindStatusCallback+0xffb CreateURLMoniker-0x863 urlmon+0x1d1ac @ 0x74f5d1ac RevokeBindStatusCallback+0x125a CreateURLMoniker-0x604 urlmon+0x1d40b @ 0x74f5d40b RegisterBindStatusCallback+0x2ee7 CopyBindInfo-0x1dd6 urlmon+0x1991b @ 0x74f5991b RegisterBindStatusCallback+0x2333 CopyBindInfo-0x298a urlmon+0x18d67 @ 0x74f58d67 RegisterBindStatusCallback+0x36a4 CopyBindInfo-0x1619 urlmon+0x1a0d8 @ 0x74f5a0d8 RegisterBindStatusCallback+0x3151 CopyBindInfo-0x1b6c urlmon+0x19b85 @ 0x74f59b85 RegisterBindStatusCallback+0x3074 CopyBindInfo-0x1c49 urlmon+0x19aa8 @ 0x74f59aa8 DllRegisterServer+0x14b2 msxml3+0x46f4f @ 0x721c6f4f DllRegisterServer+0x13a3 msxml3+0x46e40 @ 0x721c6e40 DllGetClassObject+0x3536b DllCanUnloadNow-0x1017 msxml3+0x427a4 @ 0x721c27a4 DllGetClassObject+0x35219 DllCanUnloadNow-0x1169 msxml3+0x42652 @ 0x721c2652 DllGetClassObject+0x35104 DllCanUnloadNow-0x127e msxml3+0x4253d @ 0x721c253d DllGetClassObject+0x34fd8 DllCanUnloadNow-0x13aa msxml3+0x42411 @ 0x721c2411 DllGetClassObject+0x35172 DllCanUnloadNow-0x1210 msxml3+0x425ab @ 0x721c25ab wmic+0x39c80 @ 0x599c80 wmic+0x3b06a @ 0x59b06a wmic+0x3b1f8 @ 0x59b1f8 wmic+0x36fcd @ 0x596fcd wmic+0x3d6e9 @ 0x59d6e9 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: 1369984 registers.edi: 1957755408 registers.eax: 1369984 registers.ebp: 1370064 registers.edx: 1 registers.ebx: 4190900 registers.esi: 2147746133 registers.ecx: 4180718447	1
__exception__ June 24, 2021, 9 a.m.	stacktrace: CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x766fd08c TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x766f964b TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x766e4d6b TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x766e6f7c CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x766ee825 TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x766e6002 TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x766e5fe8 TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x766e49e3 TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x766e5a20 RtlIsCurrentThreadAttachExempt+0x5f TpCheckTerminateWorker-0x37 ntdll+0x39a91 @ 0x773d9a91 LdrShutdownProcess+0x97 RtlDetectHeapLeaks-0x1bb ntdll+0x58f10 @ 0x773f8f10 RtlExitUserProcess+0x74 LdrShutdownProcess-0x1d ntdll+0x58e5c @ 0x773f8e5c ExitProcess+0x15 TerminateThread-0xa kernel32+0x17a25 @ 0x75737a25 wselect+0x17ac @ 0x4017ac RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5 exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25 exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4 exception.instruction: call dword ptr [ecx + 0xc] exception.module: MSCTF.dll exception.exception_code: 0xc0000005 exception.offset: 278260 exception.address: 0x76713ef4 registers.esp: 1637640 registers.edi: 0 registers.eax: 38236408 registers.ebp: 1637668 registers.edx: 1 registers.ebx: 0 registers.esi: 9010936 registers.ecx: 1915696604	1

Time & API

Arguments

Status

Return

Repeated

__exception__

June 24, 2021, 9 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: 43446476
registers.edi: 4460780
registers.eax: 43446476
registers.ebp: 43446556
registers.edx: 53
registers.ebx: 43446840
registers.esi: 2147746133
registers.ecx: 4221240

__exception__

June 24, 2021, 9 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
IsValidURL+0x2235 MkParseDisplayNameEx-0x1effb urlmon+0x4c048 @ 0x74f8c048
RegisterBindStatusCallback+0x1dc3 CopyBindInfo-0x2efa urlmon+0x187f7 @ 0x74f587f7
RegisterBindStatusCallback+0x1ef2 CopyBindInfo-0x2dcb urlmon+0x18926 @ 0x74f58926
RevokeBindStatusCallback+0x13ad CreateURLMoniker-0x4b1 urlmon+0x1d55e @ 0x74f5d55e
IsValidURL+0x2638 MkParseDisplayNameEx-0x1ebf8 urlmon+0x4c44b @ 0x74f8c44b
RevokeBindStatusCallback+0x1045 CreateURLMoniker-0x819 urlmon+0x1d1f6 @ 0x74f5d1f6
RevokeBindStatusCallback+0xffb CreateURLMoniker-0x863 urlmon+0x1d1ac @ 0x74f5d1ac
RevokeBindStatusCallback+0x125a CreateURLMoniker-0x604 urlmon+0x1d40b @ 0x74f5d40b
RegisterBindStatusCallback+0x2ee7 CopyBindInfo-0x1dd6 urlmon+0x1991b @ 0x74f5991b
RegisterBindStatusCallback+0x2333 CopyBindInfo-0x298a urlmon+0x18d67 @ 0x74f58d67
RegisterBindStatusCallback+0x36a4 CopyBindInfo-0x1619 urlmon+0x1a0d8 @ 0x74f5a0d8
RegisterBindStatusCallback+0x3151 CopyBindInfo-0x1b6c urlmon+0x19b85 @ 0x74f59b85
RegisterBindStatusCallback+0x3074 CopyBindInfo-0x1c49 urlmon+0x19aa8 @ 0x74f59aa8
DllRegisterServer+0x14b2 msxml3+0x46f4f @ 0x721c6f4f
DllRegisterServer+0x13a3 msxml3+0x46e40 @ 0x721c6e40
DllGetClassObject+0x3536b DllCanUnloadNow-0x1017 msxml3+0x427a4 @ 0x721c27a4
DllGetClassObject+0x35219 DllCanUnloadNow-0x1169 msxml3+0x42652 @ 0x721c2652
DllGetClassObject+0x35104 DllCanUnloadNow-0x127e msxml3+0x4253d @ 0x721c253d
DllGetClassObject+0x34fd8 DllCanUnloadNow-0x13aa msxml3+0x42411 @ 0x721c2411
DllGetClassObject+0x35172 DllCanUnloadNow-0x1210 msxml3+0x425ab @ 0x721c25ab
wmic+0x39c80 @ 0x599c80
wmic+0x3b06a @ 0x59b06a
wmic+0x3b1f8 @ 0x59b1f8
wmic+0x36fcd @ 0x596fcd
wmic+0x3d6e9 @ 0x59d6e9
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: 1369984
registers.edi: 1957755408
registers.eax: 1369984
registers.ebp: 1370064
registers.edx: 1
registers.ebx: 4190900
registers.esi: 2147746133
registers.ecx: 4180718447

__exception__

June 24, 2021, 9 a.m.

stacktrace:

CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x766fd08c
TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x766f964b
TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x766e4d6b
TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x766e6f7c
CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x766ee825
TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x766e6002
TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x766e5fe8
TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x766e49e3
TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x766e5a20
RtlIsCurrentThreadAttachExempt+0x5f TpCheckTerminateWorker-0x37 ntdll+0x39a91 @ 0x773d9a91
LdrShutdownProcess+0x97 RtlDetectHeapLeaks-0x1bb ntdll+0x58f10 @ 0x773f8f10
RtlExitUserProcess+0x74 LdrShutdownProcess-0x1d ntdll+0x58e5c @ 0x773f8e5c
ExitProcess+0x15 TerminateThread-0xa kernel32+0x17a25 @ 0x75737a25
wselect+0x17ac @ 0x4017ac
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25
exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4
exception.instruction: call dword ptr [ecx + 0xc]
exception.module: MSCTF.dll
exception.exception_code: 0xc0000005
exception.offset: 278260
exception.address: 0x76713ef4
registers.esp: 1637640
registers.edi: 0
registers.eax: 38236408
registers.ebp: 1637668
registers.edx: 1
registers.ebx: 0
registers.esi: 9010936
registers.ecx: 1915696604

Allocates read-write-execute memory (usually to unpack itself) (4 events)

Time & API	Arguments	Status
NtProtectVirtualMemory June 24, 2021, 9 a.m.	process_identifier: 2208 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 June 24, 2021, 9 a.m.	process_identifier: 8948 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74421000 process_handle: 0xffffffff	1
NtProtectVirtualMemory June 24, 2021, 9 a.m.	process_identifier: 7816 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 June 24, 2021, 9 a.m.	process_identifier: 7112 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

Creates an autorun.inf file (1 event)

file	C:\Users\test22\AppData\Local\Temp\updatestick\root\autorun.inf

Creates executable files on the filesystem (8 events)

file	C:\Users\test22\AppData\Local\Temp\updatestick\Wprompt.exe
file	C:\Users\test22\AppData\Local\Temp\updatestick\Wbusy.exe
file	C:\Users\test22\AppData\Local\Temp\updatestick\root\LOCALE\MODE.COM
file	C:\Users\test22\AppData\Local\Temp\updatestick\root\LOCALE\KEYB.EXE
file	C:\Users\test22\AppData\Local\Temp\updatestick\Wselect.exe
file	C:\Users\test22\AppData\Local\Temp\updatestick\syslinux.exe
file	C:\Users\test22\AppData\Local\Temp\updatestick\root\LOCALE\DISPLAY.EXE
file	C:\Users\test22\AppData\Local\Temp\updatestick\create.cmd

Creates a suspicious process (2 events)

cmdline	C:\Windows\system32\cmd.exe /c type C:\Users\test22\AppData\Local\Temp\_drvltr.txt
cmdline	wmic LogicalDisk where (DriveType=2 And Access=0) get DeviceID

Drops a binary and executes it (3 events)

file	C:\Users\test22\AppData\Local\Temp\updatestick\create.cmd
file	C:\Users\test22\AppData\Local\Temp\updatestick\Wselect.exe
file	C:\Users\test22\AppData\Local\Temp\updatestick\Wbusy.exe

Drops an executable to the user AppData folder (4 events)

file	C:\Users\test22\AppData\Local\Temp\updatestick\Wselect.exe
file	C:\Users\test22\AppData\Local\Temp\updatestick\Wbusy.exe
file	C:\Users\test22\AppData\Local\Temp\updatestick\Wprompt.exe
file	C:\Users\test22\AppData\Local\Temp\updatestick\syslinux.exe

Executes one or more WMI queries (1 event)

wmi	SELECT DeviceID FROM Win32_LogicalDisk WHERE (DriveType=2 And Access=0)

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 June 24, 2021, 9 a.m.	process_identifier: 2208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 32 (PAGE_EXECUTE_READ) base_address: 0x7ef90000 process_handle: 0xffffffff	1	0	0

Uses Windows utilities for basic Windows functionality (3 events)

cmdline	wmic LogicalDisk where (DriveType=2 And Access=0) get DeviceID
cmdline	ping localhost
cmdline	net file

Executes one or more WMI queries which can be used to identify virtual machines (1 event)

wmi	SELECT DeviceID FROM Win32_LogicalDisk WHERE (DriveType=2 And Access=0)

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

host

172.217.25.14

Creates an executable file in a user folder (4 events)

file	C:\Users\test22\AppData\Local\Temp\updatestick\root\EFI\BOOT\Bootx64.efi
file	C:\Users\test22\AppData\Local\Temp\updatestick\root\EFI\BOOT\Shell.efi
file	C:\Users\test22\AppData\Local\Temp\updatestick\root\LOCALE\KEYB.EXE
file	C:\Users\test22\AppData\Local\Temp\updatestick\root\LOCALE\DISPLAY.EXE

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\updatestick\create.cmd

File has been identified by 13 AntiVirus engines on VirusTotal as malicious (13 events)

Bkav	W32.AIDetect.malware2
Cybereason	malicious.e8fcd9
Cyren	Expiro
ClamAV	Win.Trojan.Darkkomet-9861273-0
Paloalto	generic.ml
APEX	Malicious
Rising	Trojan.Generic@ML.84 (RDML:IlirgeBswjqEG2KxIgU7yw)
Emsisoft	Trojan.Agent (A)
McAfee-GW-Edition	BehavesLike.Win32.Generic.tc
Antiy-AVL	Trojan/Generic.ASMalwS.984D16
Microsoft	Trojan:Win32/Zpevdo.B
Cynet	Malicious (score: 100)
McAfee	Artemis!BDAF8A45432E

RK12_EC_0.1.8.exe

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