sakula | NEAS[.]d29cfdc70c8949ea1d67ed359d7581b0_JC[.]exe

General

Target
NEAS.d29cfdc70c8949ea1d67ed359d7581b0_JC.exe
Size 332KB
Sample231019-a6pd3sch4s
SHA256 594d2edd96beec439fadf83aa7f1f3167481f00251b9f9b7cdb2f8af2cfae10f
MD5 d29cfdc70c8949ea1d67ed359d7581b0
SHA1 eb0936510b7ed535779555eeaf54f76c73741a7d
SHA512 9c3fb4f8e89f99aa7f50f4c03e69a0535beaa5bba64c9674e64566f829b108cad96780f771cc0dab99cf4da5618b11cd743b2206f53bfb782e3c9f42ae5c376e
SSDEEP 6144:Nj9c2WYd30BKmiPVpU3ypIPr3D3StNynyS/i:NSI2HG
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.d29cfdc70c8949ea1d67ed359d7581b0_JC.exe

File Explorer

NEAS.d29cfdc70c8949ea1d67ed359d7581b0_JC.exe

.exe 332KB

NEAS.d29cfdc70c8949ea1d67ed359d7581b0_JC.exe

IMPHASH 3756947b3e7059e30bd77d705a3cb609
SHA256 594d2edd96beec439fadf83aa7f1f3167481f00251b9f9b7cdb2f8af2cfae10f
MD5 d29cfdc70c8949ea1d67ed359d7581b0
SHA1 eb0936510b7ed535779555eeaf54f76c73741a7d
SHA512 9c3fb4f8e89f99aa7f50f4c03e69a0535beaa5bba64c9674e64566f829b108cad96780f771cc0dab99cf4da5618b11cd743b2206f53bfb782e3c9f42ae5c376e
SSDEEP 6144:Nj9c2WYd30BKmiPVpU3ypIPr3D3StNynyS/i:NSI2HG
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