Static task
static1
Behavioral task
behavioral1
Sample
46f8b78a0e922ec4392fbd5b37874ec8.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
46f8b78a0e922ec4392fbd5b37874ec8.dll
Resource
win10v2004-20231201-en
General
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Target
46f8b78a0e922ec4392fbd5b37874ec8
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Size
659KB
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MD5
46f8b78a0e922ec4392fbd5b37874ec8
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SHA1
7b3278c3aacbbb95f8af088bb94af63a4dee191e
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SHA256
8b2265a9280109c052d20ed39a70fc921520d9c3206dd303c809f51e99c0ff5c
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SHA512
e15a15a8580ca0a58e9c21a09f1596538a9bebce738d5e23360db475f1ae8e1d09bdc8b7d75435d864bc9b6f651080b415fbee2082d4e02e4740cd350e669049
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SSDEEP
6144:3U5AWJCxEr2ZC/yaUkbu4wADZHltTB04Dy99Z05aZ055Z05hU5AWJCxEr2ZC/yaQ:3U54E7/7TbThJmjB4MU54E7/7TbThJm
Malware Config
Signatures
Files
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46f8b78a0e922ec4392fbd5b37874ec8.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
45:73:78:aa:7f:14:de:62:ac:46:c1:07:5f:60:93:49:34:37:7e:6aSigner
Actual PE Digest45:73:78:aa:7f:14:de:62:ac:46:c1:07:5f:60:93:49:34:37:7e:6aDigest 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
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