07435999bf65a3c697585c56eba4682af0cc0dcfad68f7c5e748a195bdad27cf[.]exe

General

Target
07435999bf65a3c697585c56eba4682af0cc0dcfad68f7c5e748a195bdad27cf.exe
Size 351KB
Sample260719-ps2jtabt4p
SHA256 07435999bf65a3c697585c56eba4682af0cc0dcfad68f7c5e748a195bdad27cf
MD5 a34c1fdadf2b98a640db65ad4a206a90
SHA1 06f26ff1c47c4d9003db6111bcef88aacf721b0d
SHA512 c2649bbc5a5350fd5cb992a3269f03625e76c8c5f34e1bce127b7b2c002423a9db7093d7881eea0807110b53d6cf37952bf13f8a96f2d91d1f11441e0c47b80d
SSDEEP 6144:MSYuLs6wLNg+GceFU8/+i/jFLjXg02cDqLOX5HQS2tVfji2:MATwZnTGdlg+x5HQXt
TLSH
T1EE745C21FA955CF9D1A7C03482554A629A737CCB0B21AAFF23D442352F2AAF56F3C714
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
07435999bf65a3c697585c56eba4682af0cc0dcfad68f7c5e748a195bdad27cf.exe

File Explorer

07435999bf65a3c697585c56eba4682af0cc0dcfad68f7c5e748a195bdad27cf.exe

.exe 351KB

07435999bf65a3c697585c56eba4682af0cc0dcfad68f7c5e748a195bdad27cf.exe

IMPHASH 11f418574b8b088be98aaa433ce87f67
SHA256 07435999bf65a3c697585c56eba4682af0cc0dcfad68f7c5e748a195bdad27cf
MD5 a34c1fdadf2b98a640db65ad4a206a90
SHA1 06f26ff1c47c4d9003db6111bcef88aacf721b0d
SHA512 c2649bbc5a5350fd5cb992a3269f03625e76c8c5f34e1bce127b7b2c002423a9db7093d7881eea0807110b53d6cf37952bf13f8a96f2d91d1f11441e0c47b80d
SSDEEP 6144:MSYuLs6wLNg+GceFU8/+i/jFLjXg02cDqLOX5HQS2tVfji2:MATwZnTGdlg+x5HQXt
TLSH
T1EE745C21FA955CF9D1A7C03482554A629A737CCB0B21AAFF23D442352F2AAF56F3C714
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

179680

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

valkyrie_payload.pdb

bcryptprimitives

ProcessPrng

api-ms-win-core-synch-l1-2-0

WaitOnAddress WakeByAddressAll WakeByAddressSingle

kernel32

DuplicateHandle SetFilePointerEx FlushFileBuffers QueryPerformanceCounter QueryPerformanceFrequency GetLastError CopyFileExW CloseHandle AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentThread GetProcessHeap HeapFree HeapReAlloc GetStdHandle GetConsoleMode GetConsoleOutputCP WaitForSingleObject MultiByteToWideChar WriteConsoleW GetCurrentThreadId SetLastError GetCurrentDirectoryW RtlCaptureContext RtlLookupFunctionEntry WaitForSingleObjectEx LoadLibraryA GetProcAddress GetCurrentProcess lstrlenW GetCurrentProcessId CreateMutexA ReleaseMutex WideCharToMultiByte RtlVirtualUnwind GetEnvironmentVariableW HeapAlloc CreateDirectoryW GetFullPathNameW GetFileInformationByHandle GetFileInformationByHandleEx FindFirstFileExW FindClose CreateFileW SetFileInformationByHandle GetModuleHandleW FormatMessageW GetModuleHandleA GetModuleFileNameW CreateThread WriteFileEx SleepEx ReadFileEx CreateWaitableTimerExW SetWaitableTimer Sleep CompareStringOrdinal GetSystemDirectoryW GetWindowsDirectoryW CreateProcessW GetEnvironmentStringsW FreeEnvironmentStringsW GetFileAttributesW GetExitCodeProcess HeapSize LCMapStringW CompareStringW GetSystemTimeAsFileTime InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW RtlUnwindEx FlsAlloc FlsGetValue FlsSetValue FlsFree EncodePointer RaiseException EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection RtlPcToFileHeader WriteFile ExitProcess TerminateProcess FreeLibrary GetModuleHandleExW GetCommandLineA GetCommandLineW IsProcessorFeaturePresent IsDebuggerPresent UnhandledExceptionFilter FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo SetEnvironmentVariableW SetStdHandle GetFileType GetStringTypeW VirtualProtect LoadLibraryExW

ntdll

RtlNtStatusToDosError NtOpenFile NtCreateNamedPipeFile NtWriteFile

Name

.text

Size

231KB

Virtual Size

231KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

98KB

Virtual Size

97KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

7KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

07435999bf65a3c697585c56eba4682af0cc0dcfad68f7c5e748a195bdad27cf.exe

bcryptprimitives

api-ms-win-core-synch-l1-2-0

kernel32

ntdll

generic