sakula | b933b44c5a0ab28ce50d5bfe6ad735c0_NEIKI

General

Target
b933b44c5a0ab28ce50d5bfe6ad735c0_NEIKI
Size 332KB
Sample240508-vac2dsgd87
SHA256 094e52199914e48af79620b38e2561d25e2ae6cad155c20dc25ba904c02bbaeb
MD5 b933b44c5a0ab28ce50d5bfe6ad735c0
SHA1 b745072e5e6dc0bc6f844d08f832ca732eff1497
SHA512 3d278648445efb9377ca0a968a0016430967dda9129734ca8d3e32b9c25cf5798a3da51f1f7779111d9d289726c6ffa4701513b03ff664b15491acf0ee7bdf42
SSDEEP 6144:Nj9c2WYd30BKmiPVpU3ypIPr3D3StNynyS/S:NSI2H+
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

sakula

Malware Config

Extracted

Family

sakula

C2

www.savmpet.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
b933b44c5a0ab28ce50d5bfe6ad735c0_NEIKI

File Explorer

b933b44c5a0ab28ce50d5bfe6ad735c0_NEIKI

.exe 332KB

b933b44c5a0ab28ce50d5bfe6ad735c0_NEIKI

IMPHASH 3756947b3e7059e30bd77d705a3cb609
SHA256 094e52199914e48af79620b38e2561d25e2ae6cad155c20dc25ba904c02bbaeb
MD5 b933b44c5a0ab28ce50d5bfe6ad735c0
SHA1 b745072e5e6dc0bc6f844d08f832ca732eff1497
SHA512 3d278648445efb9377ca0a968a0016430967dda9129734ca8d3e32b9c25cf5798a3da51f1f7779111d9d289726c6ffa4701513b03ff664b15491acf0ee7bdf42
SSDEEP 6144:Nj9c2WYd30BKmiPVpU3ypIPr3D3StNynyS/S:NSI2H+
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Sakula payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

19801

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

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

advapi32

GetUserNameA RegOpenKeyA RegDeleteKeyA RegCloseKey OpenProcessToken AllocateAndInitializeSid GetTokenInformation EqualSid FreeSid RegSetValueExA

shell32

SHChangeNotify ord680 ShellExecuteA

wininet

HttpOpenRequestA InternetOpenA InternetConnectA InternetReadFile InternetOpenUrlA InternetCloseHandle HttpSendRequestA

Sharing