oski | 2034F7E2DEE001E94FE81EA7F10456FD[.]exe

General

Target
2034F7E2DEE001E94FE81EA7F10456FD.exe
Size 200KB
Sample230417-k194psdf32
SHA256 ca7ea5639f68059383b50c24c2428e60de949a65a6d5bec9266c4fa8526e1621
MD5 2034f7e2dee001e94fe81ea7f10456fd
SHA1 75075fcc9073e71dc7f4c3f478a6b78b12326833
SHA512 3458b41efcea959471ffd4b544e2a5b0b9e3bbb6027a1c12c5cb9766ebc876c5e53082c33c2be09b88a74f808a5796fb0478f606e461667885eb664d5c6ba3e4
SSDEEP 3072:WfUomEuYm98dlSq7gt5q7Dx+XgS6aCEwhOfUbCalNT2pbB3fId1Xi6FLPo3c:WfUauY68uSWCx+XA7mg2pNs1Ljo3c
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

oski

Malware Config

Extracted

Family

oski

C2

http://itskuba.com/1g

Signatures

Oski family
oski

File Explorer

2034F7E2DEE001E94FE81EA7F10456FD.exe

.exe 200KB

2034F7E2DEE001E94FE81EA7F10456FD.exe

IMPHASH 7bb9d345a5fec4fbbf5100d6a3ffbb8c
SHA256 ca7ea5639f68059383b50c24c2428e60de949a65a6d5bec9266c4fa8526e1621
MD5 2034f7e2dee001e94fe81ea7f10456fd
SHA1 75075fcc9073e71dc7f4c3f478a6b78b12326833
SHA512 3458b41efcea959471ffd4b544e2a5b0b9e3bbb6027a1c12c5cb9766ebc876c5e53082c33c2be09b88a74f808a5796fb0478f606e461667885eb664d5c6ba3e4
SSDEEP 3072:WfUomEuYm98dlSq7gt5q7Dx+XgS6aCEwhOfUbCalNT2pbB3fId1Xi6FLPo3c:WfUauY68uSWCx+XA7mg2pNs1Ljo3c
MD5 SHA1 SHA512 SSDEEP

windows x86

Minor OS version

Major OS version

Entry point

29051

Magic Number

267

Subsystem

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

HeapAlloc GetProcessHeap CreateFileA GetFileSize WriteFile ReadFile MultiByteToWideChar CloseHandle GetFullPathNameW FindFirstFileExW FindClose FindNextFileW LocalAlloc GetVersionExA LocalFree Sleep GlobalMemoryStatus GetFileAttributesA SetFilePointer MapViewOfFile UnmapViewOfFile SystemTimeToFileTime GetTickCount FileTimeToSystemTime GetLocalTime CreateFileMappingA GetFileInformationByHandle WriteConsoleW SetEndOfFile FlushFileBuffers GetConsoleMode GetConsoleCP SetStdHandle FileTimeToLocalFileTime GetLastError FindFirstFileExA FindNextFileA EncodePointer DecodePointer HeapFree WideCharToMultiByte GetSystemTimeAsFileTime GetCommandLineA HeapSetInformation GetStartupInfoW RaiseException TerminateProcess GetCurrentProcess UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent IsProcessorFeaturePresent GetCPInfo InterlockedIncrement InterlockedDecrement GetACP GetOEMCP IsValidCodePage TlsAlloc TlsGetValue TlsSetValue TlsFree GetModuleHandleW SetLastError GetCurrentThreadId GetProcAddress HeapSize ExitProcess HeapCreate GetStdHandle GetModuleFileNameW EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionAndSpinCount RtlUnwind SetHandleCount GetFileType DeleteCriticalSection SetEnvironmentVariableW SetEnvironmentVariableA GetTimeZoneInformation LCMapStringW GetModuleFileNameA FreeEnvironmentStringsW GetEnvironmentStringsW QueryPerformanceCounter GetCurrentProcessId GetStringTypeW HeapReAlloc LoadLibraryW CompareStringW CreateFileW

user32

GetDesktopWindow

netapi32

NetWkstaGetInfo NetApiBufferFree DsRoleGetPrimaryDomainInformation

Sharing