b7c94cb2c934dd981f651660d32b81e224bc0ab8bf4cf7a0f613f772b97b091a

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General

Target
b7c94cb2c934dd981f651660d32b81e224bc0ab8bf4cf7a0f613f772b97b091a
Size 2.1MB
Sample260930-b3w57axele
SHA256 b7c94cb2c934dd981f651660d32b81e224bc0ab8bf4cf7a0f613f772b97b091a
MD5 ba185023095913e40209c5b89e63411f
SHA1 ee8157b92a793945e47574815f2e23d9bb801857
SHA512 dbd706cfacad18414035d794245a35db8f3d6c53d84861e5b463b8e64ef81ecf02c7fc7f2d706d472f98b68dd734980805c4168b1aacefcb62c05b9a45a04d5c
SSDEEP 49152:4tzvUxpPqGSwjMx+RDATwprNvw+HHjOq7:29ISu
TLSH
T122A5F826766864E9C2B7C07992838F21792170D90B352FF745D1827A2F25EFD2EBD324
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b7c94cb2c934dd981f651660d32b81e224bc0ab8bf4cf7a0f613f772b97b091a

File Explorer

b7c94cb2c934dd981f651660d32b81e224bc0ab8bf4cf7a0f613f772b97b091a

.exe 2.1MB

b7c94cb2c934dd981f651660d32b81e224bc0ab8bf4cf7a0f613f772b97b091a

IMPHASH ea5294ea6743941fbe06bc41998e8ab1
SHA256 b7c94cb2c934dd981f651660d32b81e224bc0ab8bf4cf7a0f613f772b97b091a
MD5 ba185023095913e40209c5b89e63411f
SHA1 ee8157b92a793945e47574815f2e23d9bb801857
SHA512 dbd706cfacad18414035d794245a35db8f3d6c53d84861e5b463b8e64ef81ecf02c7fc7f2d706d472f98b68dd734980805c4168b1aacefcb62c05b9a45a04d5c
SSDEEP 49152:4tzvUxpPqGSwjMx+RDATwprNvw+HHjOq7:29ISu
TLSH
T122A5F826766864E9C2B7C07992838F21792170D90B352FF745D1827A2F25EFD2EBD324
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

1430160

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_main-16b0c4399402d482.pdb

kernel32

GetFullPathNameW LoadLibraryExW GetShortPathNameW PeekNamedPipe CloseHandle CreateEventA WaitForMultipleObjects WaitForSingleObject OpenSemaphoreA ReleaseSemaphore SetEvent GetProcAddress LoadLibraryA GetNativeSystemInfo CompareStringOrdinal GetLastError FreeEnvironmentStringsW WriteFileEx SleepEx SetLastError GetCurrentThreadId SetFileInformationByHandle CreateFileW SetFileTime GetProcessHeap HeapFree HeapReAlloc QueryPerformanceFrequency QueryPerformanceCounter CreateThread CreateEventW GetCurrentProcessId ReadFileEx ReadFile GetOverlappedResult FlushFileBuffers GetCurrentProcess DuplicateHandle RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind CancelIo GetFileInformationByHandle GetFileInformationByHandleEx GetEnvironmentStringsW GetSystemDirectoryW GetWindowsDirectoryW CompareStringW GetExitCodeProcess TerminateProcess GetStdHandle CreateDirectoryW SetFilePointerEx AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentThread GetCurrentDirectoryW GetEnvironmentVariableW GetCommandLineW lstrlenW SetFileAttributesW CopyFileExW FindFirstFileExW FindClose CreateHardLinkW ExitProcess GetSystemInfo SwitchToThread WideCharToMultiByte WaitForSingleObjectEx CreateMutexA ReleaseMutex GetFinalPathNameByHandleW DeleteFileW SetEnvironmentVariableW HeapAlloc MultiByteToWideChar WriteConsoleW GetConsoleMode GetConsoleOutputCP CreateWaitableTimerExW SetWaitableTimer Sleep GetFileAttributesW GetModuleHandleW FormatMessageW GetModuleFileNameW GetModuleHandleA GetTempPathW FindNextFileW VirtualProtect LCMapStringW HeapSize CreateProcessW GetFileType 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 SetUnhandledExceptionFilter InitializeSListHead GetSystemTimeAsFileTime

bcryptprimitives

ProcessPrng

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

advapi32

RegCloseKey RegQueryValueExW RegOpenKeyExW RegEnumKeyExW

ole32

CoCreateInstance CoInitializeEx

oleaut32

SysStringLen SysFreeString

ntdll

NtCreateNamedPipeFile NtReadFile RtlNtStatusToDosError NtOpenFile NtWriteFile

Name

.text

Size

1.4MB

Virtual Size

1.4MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

577KB

Virtual Size

577KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

110KB

Virtual Size

109KB

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

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

b7c94cb2c934dd981f651660d32b81e224bc0ab8bf4cf7a0f613f772b97b091a

kernel32

bcryptprimitives

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

advapi32

ole32

oleaut32

ntdll

generic