woodyrat | 3ba32825177d7c2aac957ff1fc5e78b64279aeb748790bc90634e792541de8d3

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General

Target

3ba32825177d7c2aac957ff1fc5e78b64279aeb748790bc90634e792541de8d3
Size

368KB
MD5

286e1f6ea7cdab61c07c834d108b2c0f
SHA1

733236582ec9dcb77f4c5cc9e8c7e1ba343e4a6a
SHA256

3ba32825177d7c2aac957ff1fc5e78b64279aeb748790bc90634e792541de8d3
SHA512

255ea9360be3782cf5b2e9aa03e35b4ea047f24132c22ed07c24391be333f73073228d5f374f350615d5b733a011c15c6415142f27d630d817fa8dcaa9282136
SSDEEP

6144:6IgYdlZkoZCMXhkjTMuVAtGxxsBw1djcAaYDxvL5yAhhplpWZrZAOKbaP:5flZkoZCRTOtkxskjcAaoh7wEaP

Score

10^/10

woodyrat

Malware Config

Signatures

Detects WoodyRat payload 1 IoCs

resource	yara_rule
sample	family_woodyrat

Woodyrat family
woodyrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
3ba32825177d7c2aac957ff1fc5e78b64279aeb748790bc90634e792541de8d3

Files

3ba32825177d7c2aac957ff1fc5e78b64279aeb748790bc90634e792541de8d3
.exe windows:6 windows x86 arch:x86

20ba63c98f1b3437c8189d70ff69d0fc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Users\user\Desktop\build_25_05\build\bin\WoodyHeavyNode.pdb

Imports

bcrypt

BCryptDestroyHash
BCryptHashData
BCryptCreateHash
BCryptOpenAlgorithmProvider
BCryptDestroyKey
BCryptDecrypt
BCryptSetProperty
BCryptGenerateSymmetricKey
BCryptImportKeyPair
BCryptEncrypt
BCryptFinishHash
BCryptCloseAlgorithmProvider
BCryptGetProperty

ws2_32

inet_ntop

iphlpapi

ConvertLengthToIpv4Mask
GetAdaptersAddresses

winhttp

WinHttpReceiveResponse
WinHttpGetIEProxyConfigForCurrentUser
WinHttpWriteData
WinHttpQueryDataAvailable
WinHttpConnect
WinHttpSendRequest
WinHttpGetProxyForUrl
WinHttpCloseHandle
WinHttpSetOption
WinHttpOpenRequest
WinHttpReadData
WinHttpAddRequestHeaders
WinHttpOpen

netapi32

NetApiBufferFree
NetUserEnum

gdiplus

GdipSaveImageToStream
GdipGetImageEncodersSize
GdipFree
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdipAlloc
GdipCloneImage
GdipGetImageEncoders
GdiplusShutdown
GdiplusStartup

kernel32

GetLocaleInfoW
LCMapStringW
CompareStringW
GetFileType
IsValidLocale
GetCommandLineW
GetCommandLineA
GetModuleFileNameW
SetErrorMode
WaitForMultipleObjects
CreateThread
GetEnvironmentVariableA
LocalAlloc
Sleep
LocalFree
HeapFree
HeapAlloc
GetProcessHeap
CreateMutexW
WaitForSingleObject
ReleaseMutex
CreateEventW
SetEvent
CloseHandle
ResetEvent
MultiByteToWideChar
WideCharToMultiByte
GetComputerNameExW
CreateToolhelp32Snapshot
Process32NextW
Process32FirstW
GetNativeSystemInfo
ReadFile
CreatePipe
ExitThread
CreateProcessW
GetUserDefaultLCID
GetFileSizeEx
FindNextFileW
CreateFileW
GetFileAttributesW
GetLastError
FileTimeToSystemTime
GlobalAlloc
GlobalFree
GetFileTime
VirtualFree
WriteFile
VirtualAlloc
SetFilePointer
DeleteFileW
GetFileSize
MoveFileW
GetCurrentThreadId
GlobalSize
GlobalLock
GlobalUnlock
VerSetConditionMask
VerifyVersionInfoW
FlushFileBuffers
GetStdHandle
GetModuleHandleExW
ExitProcess
LoadLibraryExW
GetProcAddress
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
SetLastError
EnumSystemLocalesW
FindClose
WriteConsoleW
FindFirstFileW
HeapReAlloc
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
SetFilePointerEx
HeapSize
GetConsoleOutputCP
GetConsoleMode
GetCurrentDirectoryA
RaiseException
RtlUnwind
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx

user32

GetDesktopWindow
OpenInputDesktop
ReleaseDC
OpenWindowStationA
CloseDesktop
GetThreadDesktop
SetThreadDesktop
GetSystemMetrics
CloseWindowStation
GetProcessWindowStation
SetProcessWindowStation
GetDC

gdi32

SelectObject
CreateCompatibleDC
StretchBlt
DeleteObject
CreateCompatibleBitmap

advapi32

ConvertSidToStringSidW
ConvertSecurityDescriptorToStringSecurityDescriptorW
GetSecurityInfo
RegCloseKey
RegQueryInfoKeyW
RegEnumKeyExW
RegOpenKeyExW
LookupAccountSidW
GetUserNameW
RegQueryValueExW
GetTokenInformation
CryptAcquireContextW
CryptGenRandom
ConvertStringSidToSidW

shell32

ord680

ole32

CreateStreamOnHGlobal
GetHGlobalFromStream

Sections

.text
Size: 273KB - Virtual size: 272KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 76KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

20ba63c98f1b3437c8189d70ff69d0fc

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

bcrypt

ws2_32

iphlpapi

winhttp

netapi32

gdiplus

kernel32

user32

gdi32

advapi32

shell32

ole32

Sections

.text Size: 273KB - Virtual size: 272KB

.rdata Size: 76KB - Virtual size: 76KB

.data Size: 4KB - Virtual size: 7KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 11KB - Virtual size: 11KB

.text
Size: 273KB - Virtual size: 272KB

.rdata
Size: 76KB - Virtual size: 76KB

.data
Size: 4KB - Virtual size: 7KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 11KB - Virtual size: 11KB