sakula | 4e98e3994234f9e359812bd503d526ce

General

Target
4e98e3994234f9e359812bd503d526ce
Size 304KB
Sample231219-st5jmsdefk
SHA256 33e0b9f3f76d60c3b5a5f5b57a3d827d52d227439e55ee90bad118304cd02bb1
MD5 4e98e3994234f9e359812bd503d526ce
SHA1 20676ec7afd05647ae6168d939eb48a1ece99230
SHA512 a57f761b62a935307590483be3fa35177b977d14df341b534dab7b1ff7d9c4c3889a3c4916d56d061244ec040bd2249f425d49f12791bfa0d6506c652b5c013d
SSDEEP 6144:M29qRfVSndj30B3wBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/K:0RfQn+w8EYiBlG
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

sakula

Malware Config

Extracted

Family

sakula

C2

www.polarroute.com

Signatures

Sakula family
sakula

Sakula payload 1 IoCs

resource	yara_rule
sample	family_sakula

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4e98e3994234f9e359812bd503d526ce

File Explorer

4e98e3994234f9e359812bd503d526ce

.exe 304KB

4e98e3994234f9e359812bd503d526ce

IMPHASH 4511896d043677e4ab4578dc5bcab5a0
SHA256 33e0b9f3f76d60c3b5a5f5b57a3d827d52d227439e55ee90bad118304cd02bb1
MD5 4e98e3994234f9e359812bd503d526ce
SHA1 20676ec7afd05647ae6168d939eb48a1ece99230
SHA512 a57f761b62a935307590483be3fa35177b977d14df341b534dab7b1ff7d9c4c3889a3c4916d56d061244ec040bd2249f425d49f12791bfa0d6506c652b5c013d
SSDEEP 6144:M29qRfVSndj30B3wBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/K:0RfQn+w8EYiBlG
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Sakula payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

5

Entry point

18234

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

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 TerminateProcess ReadFile GetSystemDirectoryA MultiByteToWideChar GetTickCount CreateDirectoryA GetStartupInfoA FindFirstFileA GetLastError VirtualAlloc FindClose LockResource CreatePipe GetModuleFileNameA GetVersionExA WinExec CloseHandle GetCurrentProcessId GetTempPathA GetCurrentProcess LoadResource PeekNamedPipe SetFilePointer SetPriorityClass FindResourceA GetFileSize CreateFileA GetComputerNameA SetThreadPriority ExitProcess GetProcessHeap SetEndOfFile GetStringTypeW GetStringTypeA GetModuleHandleW GetProcAddress HeapFree HeapAlloc GetSystemTimeAsFileTime GetCommandLineA UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent TlsGetValue TlsAlloc TlsSetValue TlsFree InterlockedIncrement SetLastError GetCurrentThreadId InterlockedDecrement GetStdHandle DeleteCriticalSection LeaveCriticalSection EnterCriticalSection LoadLibraryA InitializeCriticalSectionAndSpinCount HeapCreate HeapReAlloc RtlUnwind GetConsoleCP GetConsoleMode SetHandleCount GetFileType FreeEnvironmentStringsA GetEnvironmentStrings FreeEnvironmentStringsW GetEnvironmentStringsW QueryPerformanceCounter GetCPInfo GetACP GetOEMCP IsValidCodePage HeapSize GetLocaleInfoA SetStdHandle WriteConsoleA GetConsoleOutputCP WriteConsoleW FlushFileBuffers LCMapStringA LCMapStringW

advapi32

RegOpenKeyA GetUserNameA FreeSid AllocateAndInitializeSid RegDeleteKeyA EqualSid RegSetValueExA GetTokenInformation OpenProcessToken RegCloseKey

shell32

SHChangeNotify ord680 ShellExecuteA

wininet

HttpOpenRequestA InternetOpenUrlA HttpSendRequestA InternetOpenA InternetCloseHandle InternetConnectA InternetReadFile

Sharing