sakula | f77db66a92540bbb9b856c43e84765a3

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General

Target
f77db66a92540bbb9b856c43e84765a3
Size 4.0MB
Sample231220-v2epasaae8
SHA256 d56676a1d7ac0b6a1a7615c6d0adda39d879109c323b3734ac2cf223a0dd27be
MD5 f77db66a92540bbb9b856c43e84765a3
SHA1 6f97ba67f60ef1dc2fc761a60ea6e6273351b499
SHA512 7e07eeb351744e8b012fe13e3959d38b0ea3696af1da89d388d24918f8fafc6d4b8d662c226000777f57a4beb0c1bddf8f95c9746e2405714673f297c099f04d
SSDEEP 24576:DF9mrnE2Z1y/6oTNBZrBEu8C7jnIQCwRO/wTGS5DBMYR:DD2Z1qT3Zz888QCwRO/wT/aYR
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

sakula

Malware Config

Signatures

Sakula family
sakula

Sakula payload 1 IoCs

resource	yara_rule
sample	family_sakula

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
f77db66a92540bbb9b856c43e84765a3

File Explorer

f77db66a92540bbb9b856c43e84765a3

.exe 4.0MB

f77db66a92540bbb9b856c43e84765a3

IMPHASH 539502771da573641ecc7f6497e39f8f
SHA256 d56676a1d7ac0b6a1a7615c6d0adda39d879109c323b3734ac2cf223a0dd27be
MD5 f77db66a92540bbb9b856c43e84765a3
SHA1 6f97ba67f60ef1dc2fc761a60ea6e6273351b499
SHA512 7e07eeb351744e8b012fe13e3959d38b0ea3696af1da89d388d24918f8fafc6d4b8d662c226000777f57a4beb0c1bddf8f95c9746e2405714673f297c099f04d
SSDEEP 24576:DF9mrnE2Z1y/6oTNBZrBEu8C7jnIQCwRO/wTGS5DBMYR:DD2Z1qT3Zz888QCwRO/wT/aYR
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Sakula payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

17029

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

kernel32

GetCurrentThread VirtualFree ExpandEnvironmentStringsA WriteFile OpenProcess WideCharToMultiByte GetVolumeInformationA Sleep SizeofResource CreateProcessA ReadFile GetSystemDirectoryA MultiByteToWideChar SetThreadPriority GetTickCount GetStartupInfoA FindFirstFileA GetLastError VirtualAlloc FindClose LockResource CreatePipe GetModuleFileNameA GetVersionExA WinExec CloseHandle GetCurrentProcessId GetTempPathA GetCurrentProcess LoadResource PeekNamedPipe SetFilePointer SetPriorityClass FindResourceA GetFileSize CreateFileA GetComputerNameA CreateDirectoryA ExitProcess CreateFileW GetProcessHeap SetEndOfFile HeapReAlloc GetStringTypeW LCMapStringW FlushFileBuffers WriteConsoleW SetStdHandle GetProcAddress GetModuleHandleW DecodePointer HeapFree HeapAlloc GetSystemTimeAsFileTime GetCommandLineA HeapSetInformation GetStartupInfoW TerminateProcess UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent EncodePointer InitializeCriticalSectionAndSpinCount DeleteCriticalSection LeaveCriticalSection EnterCriticalSection LoadLibraryW TlsAlloc TlsGetValue TlsSetValue TlsFree InterlockedIncrement SetLastError GetCurrentThreadId InterlockedDecrement GetStdHandle GetModuleFileNameW HeapCreate RtlUnwind GetConsoleCP GetConsoleMode SetHandleCount GetFileType FreeEnvironmentStringsW GetEnvironmentStringsW QueryPerformanceCounter GetCPInfo GetACP GetOEMCP IsValidCodePage HeapSize IsProcessorFeaturePresent

advapi32

RegOpenKeyA GetUserNameA FreeSid AllocateAndInitializeSid RegDeleteKeyA EqualSid RegSetValueExA GetTokenInformation OpenProcessToken RegCloseKey

shell32

SHChangeNotify ord680 ShellExecuteA

wininet

HttpOpenRequestA InternetOpenUrlA HttpSendRequestA InternetOpenA InternetCloseHandle InternetConnectA InternetReadFile

Name

.text

Size

46KB

Virtual Size

46KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

6KB

Virtual Size

14KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

ZPAFZkHb

Size

25KB

Virtual Size

25KB

Characteristics

Name

FgOtCMnJ

Size

118KB

Virtual Size

117KB

Characteristics

Name

qifHzdfC

Size

23KB

Virtual Size

22KB

Characteristics

Name

PmLTNNwN

Size

449KB

Virtual Size

449KB

Characteristics

Name

CAeRsksy

Size

131KB

Virtual Size

131KB

Characteristics

Name

WNqgksdF

Size

306KB

Virtual Size

306KB

Characteristics

Name

zAPRRXXX

Size

37KB

Virtual Size

36KB

Characteristics

Name

BtRJRpXY

Size

1024B

Virtual Size

802B

Characteristics

Name

nZodfacz

Size

39KB

Virtual Size

39KB

Characteristics

Name

MyTvqJIO

Size

292KB

Virtual Size

292KB

Characteristics

Name

fhPRWJFV

Size

42KB

Virtual Size

42KB

Characteristics

Name

zMJCkwcK

Size

6KB

Virtual Size

5KB

Characteristics

Name

yCQRfCkV

Size

27KB

Virtual Size

27KB

Characteristics

Name

TdPTxZqh

Size

57KB

Virtual Size

57KB

Characteristics

Name

ASeJycBq

Size

7KB

Virtual Size

6KB

Characteristics

Name

lSLAzqpH

Size

16KB

Virtual Size

15KB

Characteristics

Name

NxgbgIeO

Size

512B

Virtual Size

416B

Characteristics

Name

hymexttH

Size

213KB

Virtual Size

212KB

Characteristics

Name

InAHxrlU

Size

78KB

Virtual Size

77KB

Characteristics

Name

iTunkIJj

Size

178KB

Virtual Size

177KB

Characteristics

Name

alQxpkWX

Size

20KB

Virtual Size

19KB

Characteristics

Name

UEWyXZeV

Size

15KB

Virtual Size

14KB

Characteristics

Name

AFQLMBti

Size

10KB

Virtual Size

9KB

Characteristics

Name

NHNyXfRe

Size

31KB

Virtual Size

31KB

Characteristics

Name

lXvRqYZy

Size

27KB

Virtual Size

27KB

Characteristics

Name

PXNqkCiG

Size

19KB

Virtual Size

18KB

Characteristics

Name

tVDBjIej

Size

16KB

Virtual Size

15KB

Characteristics

Name

edGJjudG

Size

67KB

Virtual Size

66KB

Characteristics

Name

HIRFPMoZ

Size

512B

Virtual Size

409B

Characteristics

Name

VMpKpHwI

Size

38KB

Virtual Size

37KB

Characteristics

Name

KzLElcrT

Size

31KB

Virtual Size

31KB

Characteristics

Name

gQsogKnr

Size

76KB

Virtual Size

75KB

Characteristics

Name

BIKDPCGr

Size

40KB

Virtual Size

39KB

Characteristics

Name

NxLKMJnM

Size

8KB

Virtual Size

8KB

Characteristics

Name

UCYVIBKx

Size

23KB

Virtual Size

22KB

Characteristics

Name

KApSmErd

Size

27KB

Virtual Size

27KB

Characteristics

Name

wMLiVkON

Size

14KB

Virtual Size

14KB

Characteristics

Name

vhOQcfXX

Size

41KB

Virtual Size

40KB

Characteristics

Name

ipaqzEpq

Size

44KB

Virtual Size

43KB

Characteristics

Name

EvjarYER

Size

26KB

Virtual Size

26KB

Characteristics

Name

lXmapncp

Size

44KB

Virtual Size

43KB

Characteristics

Name

yIsJYAkW

Size

18KB

Virtual Size

17KB

Characteristics

Name

SyLnYtqT

Size

30KB

Virtual Size

29KB

Characteristics

Name

yxAWFzwo

Size

61KB

Virtual Size

61KB

Characteristics

Name

EYIMnDPm

Size

36KB

Virtual Size

35KB

Characteristics

Name

oEvVCkAF

Size

70KB

Virtual Size

70KB

Characteristics

Name

UPUOufax

Size

24KB

Virtual Size

23KB

Characteristics

Name

nLkQbmWq

Size

31KB

Virtual Size

30KB

Characteristics

Name

LWYdwfOz

Size

298KB

Virtual Size

298KB

Characteristics

Name

AQKrgCUY

Size

5KB

Virtual Size

4KB

Characteristics

Name

GgvNSYhW

Size

2KB

Virtual Size

2KB

Characteristics

Name

ONmmTCGG

Size

1024B

Virtual Size

747B

Characteristics

Name

fgWNTWCw

Size

512B

Virtual Size

85B

Characteristics

Name

LkGLaebU

Size

13KB

Virtual Size

13KB

Characteristics

Name

GdoAtjCv

Size

6KB

Virtual Size

5KB

Characteristics

Name

OwmEiuZH

Size

14KB

Virtual Size

13KB

Characteristics

Name

IjBeGXEt

Size

7KB

Virtual Size

6KB

Characteristics

Name

aDEwMCpw

Size

4KB

Virtual Size

4KB

Characteristics

Name

dXkMVcvf

Size

22KB

Virtual Size

21KB

Characteristics

Name

KQhVAKOK

Size

5KB

Virtual Size

4KB

Characteristics

Name

PJbJuDKc

Size

38KB

Virtual Size

38KB

Characteristics

Name

WjhoKUTs

Size

512B

Virtual Size

459B

Characteristics

Name

HOHEwBTi

Size

32KB

Virtual Size

32KB

Characteristics

Name

oQwqYdOF

Size

19KB

Virtual Size

18KB

Characteristics

Name

RNncMaSg

Size

258KB

Virtual Size

258KB

Characteristics

Name

FsjTZJCn

Size

24KB

Virtual Size

24KB

Characteristics

Name

oIRklPgB

Size

2KB

Virtual Size

1KB

Characteristics

Sharing

General

Malware Config

Signatures

File Explorer

f77db66a92540bbb9b856c43e84765a3

kernel32

advapi32

shell32

wininet

generic