89c886ec48c10ff73cb28a7a37cdf0d87c1b043ceb73a032b0790f7202803018

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General

Target
89c886ec48c10ff73cb28a7a37cdf0d87c1b043ceb73a032b0790f7202803018
Size 2.0MB
Sample241110-byfbwawkax
SHA256 89c886ec48c10ff73cb28a7a37cdf0d87c1b043ceb73a032b0790f7202803018
MD5 51fdb3da0a8beb24f83555bc6121a376
SHA1 d7f46a632f2f4159f3f76264e38a0c04e7b8f544
SHA512 3b8191e53b53c582c8973b1a3a93ac996e8e947109fd1be13a4f61ee5f210fe2ee127eb0b9f1fe46ae3f7b256f4ce0f29d261a873709e0a0621e6b7791cbaf9b
SSDEEP 49152:evRwdG2NcOMjUfkptVxmgDUYmvFur31yAipQCtXxc0H:epwdGVjUu5TU7dG1yfpVBlH
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
89c886ec48c10ff73cb28a7a37cdf0d87c1b043ceb73a032b0790f7202803018

File Explorer

89c886ec48c10ff73cb28a7a37cdf0d87c1b043ceb73a032b0790f7202803018

.exe 2.0MB

89c886ec48c10ff73cb28a7a37cdf0d87c1b043ceb73a032b0790f7202803018

IMPHASH 73e965d27cc90f61c2e8e4ca6682db5c
SHA256 89c886ec48c10ff73cb28a7a37cdf0d87c1b043ceb73a032b0790f7202803018
MD5 51fdb3da0a8beb24f83555bc6121a376
SHA1 d7f46a632f2f4159f3f76264e38a0c04e7b8f544
SHA512 3b8191e53b53c582c8973b1a3a93ac996e8e947109fd1be13a4f61ee5f210fe2ee127eb0b9f1fe46ae3f7b256f4ce0f29d261a873709e0a0621e6b7791cbaf9b
SSDEEP 49152:evRwdG2NcOMjUfkptVxmgDUYmvFur31yAipQCtXxc0H:epwdGVjUu5TU7dG1yfpVBlH
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

263940

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

ole32

StringFromGUID2 IIDFromString

shell32

SHGetFolderPathW CommandLineToArgvW

user32

MessageBoxW

kernel32

FindClose GetFileAttributesA CloseHandle SetLastError GetCommandLineW GetTempPathA GetCurrentProcess GetSystemDirectoryA GetNativeSystemInfo GetModuleFileNameA GetModuleHandleExW LocalFree Sleep GetCurrentProcessId GetCurrentThreadId GetLocalTime FormatMessageW ReadFile PeekNamedPipe WaitForSingleObject TerminateProcess GetExitCodeProcess CreateProcessA GetProcessId WideCharToMultiByte GetModuleHandleExA FreeLibrary GetProcAddress LoadLibraryW LoadLibraryExW OpenMutexA OpenProcess LoadResource LockResource SizeofResource FindResourceA QueryPerformanceCounter QueryPerformanceFrequency CreateFileW SetFilePointerEx InitializeCriticalSection EnterCriticalSection LeaveCriticalSection GetStringTypeW InitializeCriticalSectionEx EncodePointer LCMapStringEx GetCPInfo IsDebuggerPresent OutputDebugStringW RaiseException TlsAlloc DeleteCriticalSection InitializeCriticalSectionAndSpinCount GetLastError DecodePointer IsValidLocale GetUserDefaultLCID EnumSystemLocalesW FlushFileBuffers GetFileSizeEx ReadConsoleW GetCurrentDirectoryW HeapReAlloc GetTimeZoneInformation HeapSize FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap TlsGetValue TlsSetValue TlsFree RtlUnwind MultiByteToWideChar RtlUnwindEx RtlPcToFileHeader InitializeSListHead GetLocaleInfoW LCMapStringW CompareStringW FlsFree FlsSetValue FlsGetValue FlsAlloc HeapAlloc HeapFree GetCommandLineA ExitProcess SetStdHandle CreateDirectoryW GetFullPathNameW WriteConsoleW GetModuleFileNameW GetStdHandle GetConsoleMode GetConsoleOutputCP WriteFile SetEndOfFile FileTimeToSystemTime SystemTimeToTzSpecificLocalTime GetFileType GetFileInformationByHandle RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter IsProcessorFeaturePresent GetStartupInfoW GetModuleHandleW GetSystemTimeAsFileTime GetDriveTypeW

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorW RegQueryValueExA RegOpenKeyExA RegCreateKeyExA RegCloseKey CryptDestroyHash CryptHashData CryptCreateHash CryptGetHashParam CryptReleaseContext CryptAcquireContextA

version

GetFileVersionInfoSizeA VerQueryValueW GetFileVersionInfoA

msi

ord137 ord8 ord67 ord91 ord189 ord204 ord115 ord117 ord31 ord159 ord160 ord168 ord44 ord141

Name

.text

Size

450KB

Virtual Size

449KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

154KB

Virtual Size

154KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

10KB

Virtual Size

17KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

22KB

Virtual Size

21KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

348B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

800KB

Virtual Size

799KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

568KB

Virtual Size

572KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

89c886ec48c10ff73cb28a7a37cdf0d87c1b043ceb73a032b0790f7202803018

ole32

shell32

user32

kernel32

advapi32

version

msi

generic