sakula | d8ef2a8d6a5be2ee473cfffc9ff2caf8f8e7d31c8f9f228174e5bd8c3544bbf6

General

Target
d8ef2a8d6a5be2ee473cfffc9ff2caf8f8e7d31c8f9f228174e5bd8c3544bbf6
Size 101KB
Sample240324-bpcjmaab3y
SHA256 d8ef2a8d6a5be2ee473cfffc9ff2caf8f8e7d31c8f9f228174e5bd8c3544bbf6
MD5 5d49673181ec2ef4326a832426b09a4b
SHA1 447ae72d5a418f738d33d9840d39418ef145550c
SHA512 945ca2ce8c5c769fbfa9e0ebffa5f27158d84518241929962a1387b0e56299a35632e99a312152659774bdb809ca4065c6643dc97b92b83e258b7aeaeb4dfa32
SSDEEP 1536:zJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrXv/z:dbfVk29te2jqxCEtg30BP
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

File Explorer

d8ef2a8d6a5be2ee473cfffc9ff2caf8f8e7d31c8f9f228174e5bd8c3544bbf6

.exe 101KB

d8ef2a8d6a5be2ee473cfffc9ff2caf8f8e7d31c8f9f228174e5bd8c3544bbf6

IMPHASH 3756947b3e7059e30bd77d705a3cb609
SHA256 d8ef2a8d6a5be2ee473cfffc9ff2caf8f8e7d31c8f9f228174e5bd8c3544bbf6
MD5 5d49673181ec2ef4326a832426b09a4b
SHA1 447ae72d5a418f738d33d9840d39418ef145550c
SHA512 945ca2ce8c5c769fbfa9e0ebffa5f27158d84518241929962a1387b0e56299a35632e99a312152659774bdb809ca4065c6643dc97b92b83e258b7aeaeb4dfa32
SSDEEP 1536:zJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrXv/z:dbfVk29te2jqxCEtg30BP
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Sakula payload

PE Signature issue

Digest

69:dd:6b:cd:38:99:3f:8e:39:bd:d3:a0:85:c1:fd:54:a0:ee:02:cb:7c:eb:c0:01:20:a0:2b:71:3a:12:94:1b

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Mar 22, 2024

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