oski | HEUR-Trojan-PSW[.]Win32[.]Vidar[.]gen-b008e6b92de9b[.]exe

General

Target
HEUR-Trojan-PSW.Win32.Vidar.gen-b008e6b92de9b.exe
Size 200KB
Sample230806-cf7tvagh7v
SHA256 b008e6b92de9b7d2e18fe2712c1c0f2d86fbe86e70093e4c54c490161818992c
MD5 b40a86d86b0b2eb794da2090b8ea1535
SHA1 4d059b2cd846cad3cb1f53447bd5d14a2e648480
SHA512 5e0f4dd97d2922683a7947730212813afbd7cb48f09929590dbbf5946251b15e3071fd9e3f45d78647fbc101be4f1fe7b9b1fb5a887f38df8f90b9abb2725ae8
SSDEEP 3072:WfUomEuYm98dlSq7gt5q7Dx+XgS6aCEwhOfUbCalNT2pbB3fIE1Xi6FLPo3c:WfUauY68uSWCx+XA7mg2pNt1Ljo3c
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

oski

Malware Config

Signatures

Oski family
oski

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
HEUR-Trojan-PSW.Win32.Vidar.gen-b008e6b92de9b.exe

File Explorer

HEUR-Trojan-PSW.Win32.Vidar.gen-b008e6b92de9b.exe

.exe 200KB

HEUR-Trojan-PSW.Win32.Vidar.gen-b008e6b92de9b.exe

IMPHASH 7bb9d345a5fec4fbbf5100d6a3ffbb8c
SHA256 b008e6b92de9b7d2e18fe2712c1c0f2d86fbe86e70093e4c54c490161818992c
MD5 b40a86d86b0b2eb794da2090b8ea1535
SHA1 4d059b2cd846cad3cb1f53447bd5d14a2e648480
SHA512 5e0f4dd97d2922683a7947730212813afbd7cb48f09929590dbbf5946251b15e3071fd9e3f45d78647fbc101be4f1fe7b9b1fb5a887f38df8f90b9abb2725ae8
SSDEEP 3072:WfUomEuYm98dlSq7gt5q7Dx+XgS6aCEwhOfUbCalNT2pbB3fIE1Xi6FLPo3c:WfUauY68uSWCx+XA7mg2pNt1Ljo3c
MD5 SHA1 SHA512 SSDEEP

windows x86

Unsigned PE

Checks for missing Authenticode signature.

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