290a9352864e6adf8766c0f37969f67242c07908db9ed93719b8e8a98e236397

General

Target
290a9352864e6adf8766c0f37969f67242c07908db9ed93719b8e8a98e236397
Size 354KB
Sample260930-c77cdswy8r
SHA256 290a9352864e6adf8766c0f37969f67242c07908db9ed93719b8e8a98e236397
MD5 efc904f9076172ce58ba14eb5140abe7
SHA1 32a2fff6b50defb3acc9a35b2054f1798dc80107
SHA512 41875c89ee49bc9e00cc431184c29f141ade0728056757c14c66a1d1e28a57951d3ae1c9e88a59a7192245ac9991bc06c40c03fba21e024526c80157d9a4ef5f
SSDEEP 6144:cjMuIiALUIFxabaY0y7ynzpsBhSZVW9MwwRrid:AmU/BhgnRrk
TLSH
T14E746C11FA5559E8D06BC038C2568A72B93278CA0B31AEFF529443383F6BAF55E3C754
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
290a9352864e6adf8766c0f37969f67242c07908db9ed93719b8e8a98e236397

File Explorer

290a9352864e6adf8766c0f37969f67242c07908db9ed93719b8e8a98e236397

.exe 354KB

290a9352864e6adf8766c0f37969f67242c07908db9ed93719b8e8a98e236397

IMPHASH 7888d9f6ba028d13ceffa40d3ef022c1
SHA256 290a9352864e6adf8766c0f37969f67242c07908db9ed93719b8e8a98e236397
MD5 efc904f9076172ce58ba14eb5140abe7
SHA1 32a2fff6b50defb3acc9a35b2054f1798dc80107
SHA512 41875c89ee49bc9e00cc431184c29f141ade0728056757c14c66a1d1e28a57951d3ae1c9e88a59a7192245ac9991bc06c40c03fba21e024526c80157d9a4ef5f
SSDEEP 6144:cjMuIiALUIFxabaY0y7ynzpsBhSZVW9MwwRrid:AmU/BhgnRrk
TLSH
T14E746C11FA5559E8D06BC038C2568A72B93278CA0B31AEFF529443383F6BAF55E3C754
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

185792

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-b6a63bb84857a1bf.pdb

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

WakeByAddressSingle WaitOnAddress WakeByAddressAll

kernel32

GetFileType HeapSize LCMapStringW CompareStringW CloseHandle CompareStringOrdinal GetLastError WaitForSingleObject FreeEnvironmentStringsW WriteFileEx SleepEx SetLastError GetFullPathNameW GetCurrentThreadId SetFileInformationByHandle CreateFileW SetFileTime GetProcessHeap HeapFree HeapReAlloc QueryPerformanceCounter CreateThread CreateEventW GetCurrentProcessId ReadFileEx ReadFile GetOverlappedResult FlushFileBuffers GetCurrentProcess DuplicateHandle RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind CancelIo GetEnvironmentStringsW GetSystemDirectoryW GetWindowsDirectoryW CreateProcessW GetExitCodeProcess 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 GetFileAttributesW GetModuleHandleW FormatMessageW GetModuleFileNameW WaitForMultipleObjects 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 NtReadFile RtlNtStatusToDosError NtOpenFile NtCreateNamedPipeFile

Name

.text

Size

239KB

Virtual Size

239KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

95KB

Virtual Size

94KB

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

13KB

Virtual Size

12KB

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

290a9352864e6adf8766c0f37969f67242c07908db9ed93719b8e8a98e236397

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

kernel32

ntdll

generic