sakula | NEAS[.]4ec630cb3c17ea868f7684de52474290[.]exe

General

Target
NEAS.4ec630cb3c17ea868f7684de52474290.exe
Size 101KB
Sample231111-qdd1msge79
SHA256 b5fc2ab9a024851867a3bd70e662db6fd1ce3ef724c77f2b39bbda7f13407585
MD5 4ec630cb3c17ea868f7684de52474290
SHA1 f1341276ad3ecc993872f479aef8a03a72a0dd33
SHA512 635af0624ed899dd5955025989e883de099f150bd3c7133fcb07670bb4ca06b9002dffea91c1db9bdea7a2398ef4980ce0bb79743696eeb3d6a1383c0093e604
SSDEEP 1536:9JbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrfPTEzW:/bfVk29te2jqxCEtg30BLbEq
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
NEAS.4ec630cb3c17ea868f7684de52474290.exe

File Explorer

NEAS.4ec630cb3c17ea868f7684de52474290.exe

.exe 101KB

NEAS.4ec630cb3c17ea868f7684de52474290.exe

IMPHASH 3756947b3e7059e30bd77d705a3cb609
SHA256 b5fc2ab9a024851867a3bd70e662db6fd1ce3ef724c77f2b39bbda7f13407585
MD5 4ec630cb3c17ea868f7684de52474290
SHA1 f1341276ad3ecc993872f479aef8a03a72a0dd33
SHA512 635af0624ed899dd5955025989e883de099f150bd3c7133fcb07670bb4ca06b9002dffea91c1db9bdea7a2398ef4980ce0bb79743696eeb3d6a1383c0093e604
SSDEEP 1536:9JbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrfPTEzW:/bfVk29te2jqxCEtg30BLbEq
MD5 SHA1 SHA512 SSDEEP

windows:4 windows 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