oxide-stub[.]exe | Triage™

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General

Target
oxide-stub.exe
Size 8.9MB
Sample260925-ppdzcassbt
SHA256 ca7339c4a1cb94be338a91f67568a9ad466c60e49b5369988ee1b3643f31e3ec
MD5 46c944a52a33dea9c42f9ffa801a5b83
SHA1 c383da0f4469c23189d86c9bbb340a620b46eb44
SHA512 9b158bd3ac2cf1316908a6242c6ceb4a608acdc4704f7cac77d99e1fa4c8df80a450df9d3a248f1a30462fa3b45af83119cb7b1b3df6a939d083e2c8f085cc73
SSDEEP 196608:emLdfxKD20P9GVNYeSXWr1Hh0rhPK/ndpc0cWb:eEd0D20P9G8d+Bh0rhPK/nd/c
TLSH
T19C96332377F625F8F44BC33905528A245A31718497A4A9FB233196359D7ABE22F3F702
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
oxide-stub.exe

File Explorer

oxide-stub.exe

.exe 8.9MB

oxide-stub.exe

IMPHASH 9bb57ff8e1dd5c675d257f596c23845f
SHA256 ca7339c4a1cb94be338a91f67568a9ad466c60e49b5369988ee1b3643f31e3ec
MD5 46c944a52a33dea9c42f9ffa801a5b83
SHA1 c383da0f4469c23189d86c9bbb340a620b46eb44
SHA512 9b158bd3ac2cf1316908a6242c6ceb4a608acdc4704f7cac77d99e1fa4c8df80a450df9d3a248f1a30462fa3b45af83119cb7b1b3df6a939d083e2c8f085cc73
SSDEEP 196608:emLdfxKD20P9GVNYeSXWr1Hh0rhPK/ndpc0cWb:eEd0D20P9G8d+Bh0rhPK/nd/c
TLSH
T19C96332377F625F8F44BC33905528A245A31718497A4A9FB233196359D7ABE22F3F702
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

92384

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

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

WakeByAddressAll WakeByAddressSingle WaitOnAddress

kernel32

EncodePointer CreateFileW QueryPerformanceCounter GetLastError AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentThread GetProcessHeap HeapFree HeapReAlloc GetCurrentThreadId SetLastError GetEnvironmentVariableW GetCurrentDirectoryW RtlCaptureContext RtlLookupFunctionEntry WaitForSingleObjectEx LoadLibraryA GetProcAddress GetCurrentProcess lstrlenW GetCurrentProcessId CreateMutexA CloseHandle ReleaseMutex WideCharToMultiByte RtlVirtualUnwind GetStdHandle GetConsoleMode GetConsoleOutputCP WaitForSingleObject MultiByteToWideChar WriteConsoleW HeapAlloc GetModuleHandleA GetModuleHandleW FormatMessageW QueryPerformanceFrequency CreateWaitableTimerExW SetWaitableTimer Sleep ExitProcess SetFilePointerEx FlushFileBuffers HeapSize GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent RtlUnwindEx RaiseException EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW RtlPcToFileHeader WriteFile GetModuleFileNameW TerminateProcess GetModuleHandleExW GetCommandLineA GetCommandLineW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle GetFileType GetStringTypeW FlsAlloc FlsGetValue FlsSetValue FlsFree InitializeCriticalSectionEx VirtualProtect CompareStringW LCMapStringW

ntdll

NtWriteFile RtlNtStatusToDosError

Name

.text

Size

145KB

Virtual Size

145KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text._Z

Size

512B

Virtual Size

92B

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

8.7MB

Virtual Size

8.7MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

7KB

Virtual Size

7KB

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

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

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

oxide-stub.exe

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

kernel32

ntdll

generic