77f0e434e21bcf87c2762783ea95edbd7c9d19e4d658d40531f7537539894b9c

General

Target
77f0e434e21bcf87c2762783ea95edbd7c9d19e4d658d40531f7537539894b9c
Size 223KB
Sample260930-c8tspa1enh
SHA256 77f0e434e21bcf87c2762783ea95edbd7c9d19e4d658d40531f7537539894b9c
MD5 f0b18929a39aca555260a74bd9ad2cc5
SHA1 793fc96d56339e6fbf7239ff2867725dcc4e3d8e
SHA512 df0aca15a870d6629d06715afc7bab1b9588794f78d8c2397cb0e9355e7bd96f71c68fa25c3e4140a6dbf6d733a5e578cd3e37376d58c7e15abebff3825385db
SSDEEP 3072:oqQn0FrzPTbYwplYEEvl9magRKLM98CVe5v+v8mAS9YueyGnFKBrPssy:oqQn0FrzPowA8RKm8CG9mH6ueybL
TLSH
T1D3248E1277955CF8E867C039C2558A51A633B8850B21DEFF03644639EF5BAE29F3CB60
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
77f0e434e21bcf87c2762783ea95edbd7c9d19e4d658d40531f7537539894b9c

File Explorer

77f0e434e21bcf87c2762783ea95edbd7c9d19e4d658d40531f7537539894b9c

.exe 223KB

77f0e434e21bcf87c2762783ea95edbd7c9d19e4d658d40531f7537539894b9c

IMPHASH 573a5c12ce59f0cafb2d304b2429e0e9
SHA256 77f0e434e21bcf87c2762783ea95edbd7c9d19e4d658d40531f7537539894b9c
MD5 f0b18929a39aca555260a74bd9ad2cc5
SHA1 793fc96d56339e6fbf7239ff2867725dcc4e3d8e
SHA512 df0aca15a870d6629d06715afc7bab1b9588794f78d8c2397cb0e9355e7bd96f71c68fa25c3e4140a6dbf6d733a5e578cd3e37376d58c7e15abebff3825385db
SSDEEP 3072:oqQn0FrzPTbYwplYEEvl9magRKLM98CVe5v+v8mAS9YueyGnFKBrPssy:oqQn0FrzPowA8RKm8CG9mH6ueybL
TLSH
T1D3248E1277955CF8E867C039C2558A51A633B8850B21DEFF03644639EF5BAE29F3CB60
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

84928

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

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

build_script_build-0410b86d7002584a.pdb

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

WakeByAddressSingle WaitOnAddress WakeByAddressAll

kernel32

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

ntdll

NtWriteFile RtlNtStatusToDosError

Name

.text

Size

140KB

Virtual Size

139KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

68KB

Virtual Size

68KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

8KB

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

.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

77f0e434e21bcf87c2762783ea95edbd7c9d19e4d658d40531f7537539894b9c

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

kernel32

ntdll

generic