Static task
static1
Behavioral task
behavioral1
Sample
77ba6b4410ab3f285aae696099f202dc.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
77ba6b4410ab3f285aae696099f202dc.dll
Resource
win10v2004-20231215-en
General
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Target
77ba6b4410ab3f285aae696099f202dc
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Size
659KB
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MD5
77ba6b4410ab3f285aae696099f202dc
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SHA1
8445d905968b17a375bc4e504b8d0090247e5794
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SHA256
033de1076f9b8b7ed077f36126241aaa40e7b2dc55031518edd4a40bfb1c419e
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SHA512
050e58068611382c2a2d227fbe0b302ef6c84d2e6facacb6ef86a8d962a582c7ebc88348b4389676b279c39c0fcd52570c49421f1a6d3e19ba58dcb35883cbe7
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SSDEEP
12288:3U54E7/7TbThJm7ZZZZ1U54E7/7TbThJm:M7/7TW7ZZZZ+7/7TW
Malware Config
Signatures
Files
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77ba6b4410ab3f285aae696099f202dc.dll regsvr32 windows:5 windows x86 arch:x86
ef3cc1d2ddad18057d67740e90a72eb1
Code Sign
c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10-01-1997 07:00Not After31-12-2020 07:00SubjectCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporationc1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10-01-1997 07:00Not After31-12-2020 07:00SubjectCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation61:47:52:ba:00:00:00:00:00:04Certificate
IssuerCN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before16-09-2006 01:53Not After16-09-2011 02:03SubjectCN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
61:47:52:ba:00:00:00:00:00:04Certificate
IssuerCN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before16-09-2006 01:53Not After16-09-2011 02:03SubjectCN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before16-09-2006 01:04Not After15-09-2019 07:00SubjectCN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
6a:0b:99:4f:c0:00:1d:ab:11:da:c4:02:a1:66:27:baCertificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before04-04-2006 17:44Not After26-04-2012 07:00SubjectCN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign
61:46:9e:cb:00:04:00:00:00:65Certificate
IssuerCN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before04-04-2006 19:43Not After04-10-2007 19:53SubjectCN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
06:3b:2a:13:c9:f1:e4:9a:13:51:b4:dd:fd:bd:84:12:67:2d:05:a6Signer
Actual PE Digest06:3b:2a:13:c9:f1:e4:9a:13:51:b4:dd:fd:bd:84:12:67:2d:05:a6Digest Algorithmsha1PE Digest MatchesfalseHeaders
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
XactEngine2_9.pdb
Imports
msvcrt
_aligned_free
_onexit
__dllonexit
_vsnwprintf
_adjust_fdiv
_initterm
strncpy
_CIacos
free
malloc
floor
??2@YAPAXI@Z
_aligned_malloc
_CIpow
wcslen
_isnan
_purecall
??3@YAXPAX@Z
_except_handler3
_vsnprintf
_controlfp
kernel32
HeapSize
GetSystemInfo
LoadLibraryW
GetProcAddress
FreeLibrary
GetVersionExW
lstrcmpW
InterlockedDecrement
InterlockedIncrement
DisableThreadLibraryCalls
GetLastError
GetModuleFileNameA
EnterCriticalSection
LeaveCriticalSection
GetTickCount
QueryPerformanceCounter
InterlockedCompareExchange
GetCurrentThreadId
HeapFree
GetProcessHeap
HeapAlloc
OutputDebugStringA
InitializeCriticalSection
CreateSemaphoreW
TryEnterCriticalSection
CloseHandle
CreateFileA
InterlockedExchange
QueryPerformanceFrequency
GetOverlappedResult
ReadFile
WaitForMultipleObjects
WaitForSingleObject
SetEvent
CreateThread
CreateEventA
Sleep
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
ReleaseSemaphore
GetFileSize
SetEndOfFile
CreateEventW
SetThreadPriority
SwitchToThread
DeleteCriticalSection
GetCurrentProcess
WriteFile
SetFilePointer
rpcrt4
UuidToStringA
RpcStringFreeA
ole32
CoTaskMemFree
CoTaskMemAlloc
CoCreateInstance
PropVariantClear
CLSIDFromString
advapi32
RegCreateKeyExA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
RegSetValueExA
user32
GetDesktopWindow
winmm
timeEndPeriod
timeBeginPeriod
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 238KB - Virtual size: 237KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
RT_CODE Size: 512B - Virtual size: 60B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1008B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ