GrabberRemove[.]exe

General

Target
GrabberRemove.exe
Size 3.2MB
Sample261003-nscd9ach86
SHA256 2c202dec819ac9a186169df2234df69df74135fea960df5d805b27d0893afaa1
MD5 02d673f06744135b994dab5e7699508f
SHA1 33c0e91608c6b5896e24e26e3703bcd107e149f7
SHA512 151127857dd208b6c3e894413e8433fd6fa0ed4c1daa58c9d177385cfdc75f744d3fd9931002d956503fd8ec4b70b8db94815ed40add22474f683fd6e4f4e503
SSDEEP 49152:Xa8FdbT4cjZUSXaQvugtllLBPyLvbXbYUGu3H1wOhpCVjiV8:Xaa/8H1bjCVjY
TLSH
T124F58E2BA3E901ACC0B3C17D89475507EBB2344613A1EADB56A085665FB7BE01F7E730
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
GrabberRemove.exe

File Explorer

GrabberRemove.exe

.exe 3.2MB

GrabberRemove.exe

IMPHASH 96c988111beae19d6f75f54b89a75585
SHA256 2c202dec819ac9a186169df2234df69df74135fea960df5d805b27d0893afaa1
MD5 02d673f06744135b994dab5e7699508f
SHA1 33c0e91608c6b5896e24e26e3703bcd107e149f7
SHA512 151127857dd208b6c3e894413e8433fd6fa0ed4c1daa58c9d177385cfdc75f744d3fd9931002d956503fd8ec4b70b8db94815ed40add22474f683fd6e4f4e503
SSDEEP 49152:Xa8FdbT4cjZUSXaQvugtllLBPyLvbXbYUGu3H1wOhpCVjiV8:Xaa/8H1bjCVjY
TLSH
T124F58E2BA3E901ACC0B3C17D89475507EBB2344613A1EADB56A085665FB7BE01F7E730
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

2115172

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

ntdll

RtlLookupFunctionEntry RtlVirtualUnwind RtlPcToFileHeader RtlInitUnicodeString RtlUnwindEx RtlCaptureContext RtlUnwind

kernel32

GetFullPathNameA WriteConsoleW GetLastError ExitProcess GetModuleFileNameA GetModuleHandleW GetProcAddress GetFileAttributesA WideCharToMultiByte CreateToolhelp32Snapshot Process32FirstW Process32NextW CreateFileW DeleteFileW GetDriveTypeW GetLogicalDriveStringsW GetTempFileNameW SetFileAttributesW WriteFile GetTempPathW WaitForSingleObject FindResourceExW FreeLibrary GetModuleFileNameW LoadLibraryExW LoadResource LockResource SizeofResource EnumResourceNamesW QueryFullProcessImageNameW EnumResourceLanguagesW BeginUpdateResourceW UpdateResourceW EndUpdateResourceW GetVolumeInformationW GlobalMemoryStatusEx LocalFree GetComputerNameW LoadLibraryW GlobalAlloc GlobalUnlock GlobalLock GlobalFree FindClose FindFirstFileW FindNextFileW GetFileAttributesExW GetCurrentThreadId GetSystemTime SetUnhandledExceptionFilter ResetEvent CreateEventA ExitThread GetTickCount64 GetSystemInfo GetTimeZoneInformation GetLocalTime GetEnvironmentVariableW CreateDirectoryW GetFileAttributesW GetFileSizeEx GetLongPathNameW QueryDosDeviceW ReadFile RemoveDirectoryW CloseHandle SetEvent CreateMutexA OpenEventA GetCurrentProcess GetCurrentProcessId CreateThread TerminateThread CreateFileMappingW MapViewOfFile UnmapViewOfFile MoveFileExW MultiByteToWideChar SetDllDirectoryW ExpandEnvironmentStringsW CreateFileA GetDiskFreeSpaceExA GetDriveTypeA GetLogicalDrives SetFilePointerEx GetTempPathA SetErrorMode CreatePipe TerminateProcess CreateProcessA CreateProcessW OpenProcess MoveFileW FileTimeToSystemTime K32GetProcessMemoryInfo FlushFileBuffers GetTickCount QueryPerformanceCounter FormatMessageA GetSystemTimeAsFileTime SystemTimeToFileTime GetProcessHeap GetFileSize LockFileEx CreateFileMappingA UnlockFile HeapDestroy HeapCompact HeapAlloc HeapReAlloc DeleteFileA GetVersionExA WaitForSingleObjectEx LoadLibraryA FlushViewOfFile OutputDebugStringW GetDiskFreeSpaceA FormatMessageW Sleep HeapSize HeapValidate GetVersionExW CreateMutexW UnlockFileEx SetEndOfFile SetEnvironmentVariableW SetFilePointer LockFile OutputDebugStringA GetDiskFreeSpaceW GetFullPathNameW HeapFree HeapCreate AreFileApisANSI RaiseException InitializeCriticalSection EnterCriticalSection LeaveCriticalSection TryEnterCriticalSection DeleteCriticalSection ConnectNamedPipe PeekNamedPipe CreateNamedPipeW FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA GetOEMCP GetACP IsValidCodePage ReadConsoleW GetConsoleMode GetConsoleOutputCP ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive GetExitCodeThread InitOnceBeginInitialize InitOnceComplete QueryPerformanceFrequency SleepConditionVariableSRW WakeConditionVariable WakeAllConditionVariable GetLocaleInfoEx FindFirstFileExW GetFinalPathNameByHandleW GetFileInformationByHandleEx EncodePointer DecodePointer InitializeCriticalSectionEx CompareStringEx GetCPInfo LCMapStringEx GetStringTypeW UnhandledExceptionFilter IsProcessorFeaturePresent InitializeSListHead IsDebuggerPresent GetStartupInfoW SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibraryAndExitThread GetModuleHandleExW GetStdHandle GetFileType FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW SetStdHandle

Name

.text

Size

2.3MB

Virtual Size

2.3MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

759KB

Virtual Size

759KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

26KB

Virtual Size

101KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

76KB

Virtual Size

76KB

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

6KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

GrabberRemove.exe

ntdll

kernel32

generic