DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
12c20f9dbdb8955f3f88e28dc10241f35659dbcd74dadc9a10ca1b508722d69a.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
12c20f9dbdb8955f3f88e28dc10241f35659dbcd74dadc9a10ca1b508722d69a.dll
Resource
win10v2004-20231215-en
General
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Target
12c20f9dbdb8955f3f88e28dc10241f35659dbcd74dadc9a10ca1b508722d69a
-
Size
755KB
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MD5
d28ee7c7cd9eb8d39b00e71907b235bd
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SHA1
d6b267013d3a2183d773e0758e3ec4b40e8273bd
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SHA256
12c20f9dbdb8955f3f88e28dc10241f35659dbcd74dadc9a10ca1b508722d69a
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SHA512
ceebc2bbe81c71ac9809b8b70a6f056a6b408c6ed03101314e2cc1054d01efe8fce394ca937e710c384a2f713cd9f122699e55a5a304ce8e938b6e8c9dc6e585
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SSDEEP
12288:SS4F7c6DC26Cjiym21IRL8C8TXIWBMTWTx9nj0S+yOiSJNd384cDF9oaAJi:SN2yi8lXIyMTWTLVSK48zrA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 12c20f9dbdb8955f3f88e28dc10241f35659dbcd74dadc9a10ca1b508722d69a
Files
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12c20f9dbdb8955f3f88e28dc10241f35659dbcd74dadc9a10ca1b508722d69a.dll regsvr32 windows:6 windows x64 arch:x64
e177222449bec552fc162f7773008e16
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
CloseHandle
CreateFileW
CreateProcessA
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExW
FindNextFileW
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetFileSizeEx
GetFileType
GetLastError
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
GetVolumeInformationA
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeSListHead
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryExW
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleW
ReadFile
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwindEx
RtlVirtualUnwind
SetEndOfFile
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
WideCharToMultiByte
WriteConsoleW
WriteFile
ws2_32
WSACleanup
WSAGetLastError
WSAStartup
__WSAFDIsSet
closesocket
connect
htons
inet_addr
ioctlsocket
recv
select
send
socket
advapi32
CryptAcquireContextW
CryptGenRandom
CryptReleaseContext
SystemFunction036
Exports
Exports
Sections
.text Size: 491KB - Virtual size: 491KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 145KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.voltbl Size: 512B - Virtual size: 48B
.rsrc Size: 512B - Virtual size: 424B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ