b31b3b8edcbdc0328fc2971de01db8eeccb5d01c0e9f58dda3978bda5ad0f6ed

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General

Target

b31b3b8edcbdc0328fc2971de01db8eeccb5d01c0e9f58dda3978bda5ad0f6ed
Size

672KB
MD5

06a406bb0b37ad9368c14d0dda7c9817
SHA1

8a229571882e68dd0ba4de339c349e6aaa1cd5c4
SHA256

b31b3b8edcbdc0328fc2971de01db8eeccb5d01c0e9f58dda3978bda5ad0f6ed
SHA512

4b4e61bba105d8349a4001f64c18717b1a4e32c5c0cec841dec1adeddb4569f135a3c9c17054fa0bdc3af85bedbf1297f18d90f5b5efa4cdf08e0fda085f0bbf
SSDEEP

6144:g8aCNRdH630SbTL4AgihbZ29PRwkYUpOSSlZaKrVmv:1aCXdH630SbMckY0OplrVmv

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b31b3b8edcbdc0328fc2971de01db8eeccb5d01c0e9f58dda3978bda5ad0f6ed

Files

b31b3b8edcbdc0328fc2971de01db8eeccb5d01c0e9f58dda3978bda5ad0f6ed
.exe windows:6 windows x86 arch:x86

677ea1c9727776a612085233aaebf21b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\Tools\agent\workspace\MicroMsgWindowsV380\Release\WeChat.pdb

Imports

kernel32

GetModuleHandleA
GetModuleHandleW
GetLastError
GetSystemDirectoryW
LoadLibraryW
FreeLibrary
LocalAlloc
LocalFree
GetFileAttributesW
FindFirstFileW
FindNextFileW
FindClose
GetModuleFileNameW
GetCurrentProcess
TerminateProcess
Sleep
SetDllDirectoryW
GetShortPathNameW
GetPrivateProfileStringW
VerifyVersionInfoW
Process32FirstW
Process32NextW
CloseHandle
CreateFileW
DecodePointer
HeapReAlloc
HeapSize
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
VerSetConditionMask
GetProcAddress
GetVersionExW
CreateToolhelp32Snapshot
GetSystemInfo
MultiByteToWideChar
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
SetFilePointerEx
GetCurrentThreadId
QueryPerformanceCounter
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
GetSystemTimeAsFileTime
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
RtlUnwind
RaiseException
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
WriteFile
HeapFree
HeapAlloc
GetFileType
LCMapStringW
WriteConsoleW

user32

GetSystemMetrics
MessageBoxW

advapi32

RegCloseKey
RegQueryValueExW
RegOpenKeyExW
RegSetValueExW

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListW
SHCreateDirectoryExW
ShellExecuteW

ole32

CoTaskMemFree

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

shlwapi

PathFileExistsW
PathRemoveFileSpecW

Sections

.text
Size: 114KB - Virtual size: 114KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 418KB - Virtual size: 417KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 82KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

677ea1c9727776a612085233aaebf21b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

version

shlwapi

Sections

.text Size: 114KB - Virtual size: 114KB

.rdata Size: 40KB - Virtual size: 40KB

.data Size: 3KB - Virtual size: 6KB

.rsrc Size: 418KB - Virtual size: 417KB

.reloc Size: 82KB - Virtual size: 84KB

.text
Size: 114KB - Virtual size: 114KB

.rdata
Size: 40KB - Virtual size: 40KB

.data
Size: 3KB - Virtual size: 6KB

.rsrc
Size: 418KB - Virtual size: 417KB

.reloc
Size: 82KB - Virtual size: 84KB