91ffdc887a56f45429f1f46cf9e1dfc07e57da8b1ad8ecb27b4117d4b4fc2e71

General

Target
91ffdc887a56f45429f1f46cf9e1dfc07e57da8b1ad8ecb27b4117d4b4fc2e71
Size 223KB
Sample260930-dcffvsxs6n
SHA256 91ffdc887a56f45429f1f46cf9e1dfc07e57da8b1ad8ecb27b4117d4b4fc2e71
MD5 a86176f7a70a71168e9f3d5f058e196b
SHA1 495750d0f552e7e756add7ba8de7a70d34a8f3fb
SHA512 6283a90cb05caf8ae2d9c5457d0e9f98198e1239175af055831c47d9051007f3c4525b399cf30741860d29c5fe8981be890ed7d8f6523e045317dd1ac61a5465
SSDEEP 3072:wE1qu0xruEkYweqzk2l9GaguKLM98CVnJ+v8hEAS9ze2SVsxKeP42sy:wyqu0xruELwncuKm8CdGHte2SdV
TLSH
T11E248E1276954DF8E867C039C2558A51A533B8850B21EEFF03644639FF6BAE29F3C760
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
91ffdc887a56f45429f1f46cf9e1dfc07e57da8b1ad8ecb27b4117d4b4fc2e71

File Explorer

91ffdc887a56f45429f1f46cf9e1dfc07e57da8b1ad8ecb27b4117d4b4fc2e71

.exe 223KB

91ffdc887a56f45429f1f46cf9e1dfc07e57da8b1ad8ecb27b4117d4b4fc2e71

IMPHASH 573a5c12ce59f0cafb2d304b2429e0e9
SHA256 91ffdc887a56f45429f1f46cf9e1dfc07e57da8b1ad8ecb27b4117d4b4fc2e71
MD5 a86176f7a70a71168e9f3d5f058e196b
SHA1 495750d0f552e7e756add7ba8de7a70d34a8f3fb
SHA512 6283a90cb05caf8ae2d9c5457d0e9f98198e1239175af055831c47d9051007f3c4525b399cf30741860d29c5fe8981be890ed7d8f6523e045317dd1ac61a5465
SSDEEP 3072:wE1qu0xruEkYweqzk2l9GaguKLM98CVnJ+v8hEAS9ze2SVsxKeP42sy:wyqu0xruELwncuKm8CdGHte2SdV
TLSH
T11E248E1276954DF8E867C039C2558A51A533B8850B21EEFF03644639FF6BAE29F3C760
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-c5eff1be8ede0348.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

91ffdc887a56f45429f1f46cf9e1dfc07e57da8b1ad8ecb27b4117d4b4fc2e71

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

kernel32

ntdll

generic