woodyrat | 5c5020ee0f7a5b78a6da74a3f58710cba62f727959f8ece795b0f47828e33e80

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General

Target

5c5020ee0f7a5b78a6da74a3f58710cba62f727959f8ece795b0f47828e33e80
Size

520KB
MD5

e11a6f0b509b62856fa32e36136c8fd6
SHA1

b420e245ea93b3fc246531304bae95c30aceef65
SHA256

5c5020ee0f7a5b78a6da74a3f58710cba62f727959f8ece795b0f47828e33e80
SHA512

c6940363175aa08ed91fd08abeeecbabf0538bc2ff202119aa0cad571d4991ec82c1cd2299c3bffa71fc0a1cd93320de75efcabccb958f24b25d67435563ffa1
SSDEEP

6144:p3HHnudn2W7TNYw0YHy5TuI+ybncUlm8DxfLo/XoR0wAOixO/xyyXzdEd:Znnon2A0J5qI1ncUlmwRF8xoxTDdEd

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
5c5020ee0f7a5b78a6da74a3f58710cba62f727959f8ece795b0f47828e33e80

Files

5c5020ee0f7a5b78a6da74a3f58710cba62f727959f8ece795b0f47828e33e80
.exe windows:6 windows x86 arch:x86

8486ce8afa33acf05774e1eb95ab7326

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\WoodyNode.pdb

Imports

bcrypt

BCryptCloseAlgorithmProvider
BCryptDecrypt
BCryptGetProperty
BCryptSetProperty
BCryptGenerateSymmetricKey
BCryptImportKeyPair
BCryptEncrypt
BCryptOpenAlgorithmProvider
BCryptDestroyKey

iphlpapi

ConvertLengthToIpv4Mask
GetAdaptersAddresses
GetAdaptersInfo

ws2_32

inet_ntop

winhttp

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

netapi32

NetUserEnum
NetApiBufferFree

gdiplus

GdipSaveImageToStream
GdipGetImageEncodersSize
GdipFree
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdipAlloc
GdipCloneImage
GdipGetImageEncoders
GdiplusShutdown
GdiplusStartup

kernel32

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

user32

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

gdi32

CreateCompatibleDC
CreateCompatibleBitmap
StretchBlt
SelectObject
DeleteObject

advapi32

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

shell32

ord680

ole32

GetHGlobalFromStream
CreateStreamOnHGlobal

ntdll

RtlUnwind
NtResumeThread
NtWriteVirtualMemory
NtGetContextThread
NtSetContextThread

Sections

.text
Size: 277KB - Virtual size: 277KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 148KB - Virtual size: 148KB

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

8486ce8afa33acf05774e1eb95ab7326

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

bcrypt

iphlpapi

ws2_32

winhttp

netapi32

gdiplus

kernel32

user32

gdi32

advapi32

shell32

ole32

ntdll

Sections

.text Size: 277KB - Virtual size: 277KB

.rdata Size: 77KB - Virtual size: 76KB

.data Size: 5KB - Virtual size: 9KB

.rsrc Size: 148KB - Virtual size: 148KB

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

.text
Size: 277KB - Virtual size: 277KB

.rdata
Size: 77KB - Virtual size: 76KB

.data
Size: 5KB - Virtual size: 9KB

.rsrc
Size: 148KB - Virtual size: 148KB

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