sakula | 37ad01900f8847e033290e6004e553b34111623d4544d58e988e681e416c0236[.]exe

General

Target
37ad01900f8847e033290e6004e553b34111623d4544d58e988e681e416c0236.exe
Size 92KB
Sample240704-d3lesssdjj
SHA256 37ad01900f8847e033290e6004e553b34111623d4544d58e988e681e416c0236
MD5 dffd140c254e72a4ec954afd747921a0
SHA1 3f1cfb06b71c102632c78ac25956205b0803a97a
SHA512 b4b6ec2fd4486446d31aebb125fb4d345bd53a07ea34d022626479419801012e2c14c9b1ef684134b1fc7198e4b9af2331445f78cf0df0cad1a629ab685fe80f
SSDEEP 1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtre:9bfVk29te2jqxCEtg30BS
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
37ad01900f8847e033290e6004e553b34111623d4544d58e988e681e416c0236.exe

File Explorer

37ad01900f8847e033290e6004e553b34111623d4544d58e988e681e416c0236.exe

.exe 92KB

37ad01900f8847e033290e6004e553b34111623d4544d58e988e681e416c0236.exe

IMPHASH 3756947b3e7059e30bd77d705a3cb609
SHA256 37ad01900f8847e033290e6004e553b34111623d4544d58e988e681e416c0236
MD5 dffd140c254e72a4ec954afd747921a0
SHA1 3f1cfb06b71c102632c78ac25956205b0803a97a
SHA512 b4b6ec2fd4486446d31aebb125fb4d345bd53a07ea34d022626479419801012e2c14c9b1ef684134b1fc7198e4b9af2331445f78cf0df0cad1a629ab685fe80f
SSDEEP 1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtre:9bfVk29te2jqxCEtg30BS
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