D:\wechat-windows-dev\out\x64\Release\bin\WechatCodec.pdb
Static task
static1
Behavioral task
behavioral1
Sample
e65208bc0a0302e55755d47628e89cc80a788512f40252083078f931c4e6d239.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
e65208bc0a0302e55755d47628e89cc80a788512f40252083078f931c4e6d239.exe
Resource
win10v2004-20240709-en
General
-
Target
e65208bc0a0302e55755d47628e89cc80a788512f40252083078f931c4e6d239
-
Size
7.8MB
-
MD5
3f338f51536e6b93db5b2a45484b28f8
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SHA1
eb4fc6e229bd1996dea7dafd0544a8389912b56c
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SHA256
e65208bc0a0302e55755d47628e89cc80a788512f40252083078f931c4e6d239
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SHA512
e0cebdac0ae117df63206d147584a0d4e149d5d7160995501a8a6e6cbc3783bcd7a8de4e3a630015503e9289f7f05384de83bbd877ca5a091f3e607fb2bc355d
-
SSDEEP
98304:FRJEBwWsnRuuyo48xettJfDFSFrH1vDjrl:c5M48xeNbc1vDH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e65208bc0a0302e55755d47628e89cc80a788512f40252083078f931c4e6d239
Files
-
e65208bc0a0302e55755d47628e89cc80a788512f40252083078f931c4e6d239.exe windows:6 windows x64 arch:x64
e78015e1d5ddfbe42ecb1c706b157f4b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
kernel32
GetLastError
HeapReAlloc
CloseHandle
RaiseException
HeapAlloc
DecodePointer
DeleteCriticalSection
GetProcessHeap
WideCharToMultiByte
MapViewOfFile
OutputDebugStringA
CreateSemaphoreA
ReleaseSemaphore
WaitForSingleObject
GetFileSizeEx
CreateFileMappingA
ReadFile
FindClose
FindNextFileW
ExitProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
MultiByteToWideChar
InitOnceExecuteOnce
CreateFileW
LoadLibraryW
GetProcAddress
GetModuleHandleW
FindResourceW
LoadResource
LockResource
GetModuleHandleA
GetModuleHandleExA
GetModuleFileNameW
GetLocaleInfoEx
GetACP
CreateFileA
CreateFileMappingW
WriteConsoleW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
HeapSize
UnmapViewOfFile
OpenFileMappingW
InitializeCriticalSectionEx
HeapFree
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentThreadId
WaitForSingleObjectEx
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
InitOnceBeginInitialize
InitOnceComplete
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
SleepConditionVariableSRW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
EncodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
IsDebuggerPresent
OutputDebugStringW
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
SetLastError
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetModuleHandleExW
GetFileType
FlushFileBuffers
SetStdHandle
GetStdHandle
WriteFile
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
ReadConsoleW
FindFirstFileExW
IsValidCodePage
GetOEMCP
VirtualProtect
SetEndOfFile
user32
PostMessageW
SystemParametersInfoW
Sections
.text Size: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 133KB - Virtual size: 133KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ