blankgrabber | update[.]exe

Sharing

General

Target
update.exe
Size 7.8MB
Sample240923-yd146sseph
SHA256 0af3c3c3ddc5761a8a02a38b827eedcb6669096da5222e4c93e39ea79b1df392
MD5 df1d332701dba8a7312877093b0786c1
SHA1 f6461519a41c70f8f7a93f1b42e5c3aa72ab6e32
SHA512 140832ec54b8c240b92a1d004530b46e48312d4a38311dc90ed504b96942c1708e660a69e665b8917fb5a2c2d73072e2b1329bd5bcb507bc4f88a7830fc0ec4b
SSDEEP 196608:ijV2D6FSA1HeT39Iig5Tet4Q4GEX/O2XNsIJMsbnMYI93:WV2Dq1+TtIiOS2NXNsIasbncx
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

pyinstaller collection credential_access defense_evasion discovery execution persistence privilege_escalaiton spyware stealer upx blankgrabber

Malware Config

Signatures

Blankgrabber family
blankgrabber

Detect blankgrabber 1 IoCs

collection credential_access defense_evasion discovery execution persistence privilege_escalaiton spyware stealer upx

resource	yara_rule
static1/unpack001/jebaited-ggscamalerts.pyc	FuckYouX

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
sample	pyinstaller

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
update.exe

File Explorer

update.exe

.exe 7.8MB
jebaited-ggscamalerts.pyc

303B

update.exe

IMPHASH 456e8615ad4320c9f54e50319a19df9c
SHA256 0af3c3c3ddc5761a8a02a38b827eedcb6669096da5222e4c93e39ea79b1df392
MD5 df1d332701dba8a7312877093b0786c1
SHA1 f6461519a41c70f8f7a93f1b42e5c3aa72ab6e32
SHA512 140832ec54b8c240b92a1d004530b46e48312d4a38311dc90ed504b96942c1708e660a69e665b8917fb5a2c2d73072e2b1329bd5bcb507bc4f88a7830fc0ec4b
SSDEEP 196608:ijV2D6FSA1HeT39Iig5Tet4Q4GEX/O2XNsIJMsbnMYI93:WV2Dq1+TtIiOS2NXNsIasbncx
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Detects Pyinstaller

pyinstaller
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

49360

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_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

user32

CreateWindowExW PostMessageW GetMessageW MessageBoxW MessageBoxA SystemParametersInfoW DestroyIcon SetWindowLongPtrW GetWindowLongPtrW GetClientRect InvalidateRect ReleaseDC GetDC DrawTextW GetDialogBaseUnits EndDialog DialogBoxIndirectParamW MoveWindow SendMessageW

comctl32

ord380

kernel32

GetACP IsValidCodePage GetStringTypeW GetFileAttributesExW SetEnvironmentVariableW FlushFileBuffers GetCurrentDirectoryW GetOEMCP GetCPInfo GetModuleHandleW MulDiv GetLastError FormatMessageW GetModuleFileNameW SetDllDirectoryW CreateSymbolicLinkW GetProcAddress CreateDirectoryW GetCommandLineW GetEnvironmentVariableW ExpandEnvironmentStringsW GetEnvironmentStringsW FindClose FindFirstFileW FindNextFileW GetDriveTypeW RemoveDirectoryW GetTempPathW CloseHandle WaitForSingleObject Sleep GetCurrentProcess GetExitCodeProcess CreateProcessW GetStartupInfoW FreeLibrary LoadLibraryExW LocalFree SetConsoleCtrlHandler K32EnumProcessModules K32GetModuleFileNameExW CreateFileW FindFirstFileExW GetFinalPathNameByHandleW MultiByteToWideChar WideCharToMultiByte FreeEnvironmentStringsW GetProcessHeap GetTimeZoneInformation HeapSize HeapReAlloc WriteConsoleW SetEndOfFile DeleteFileW IsProcessorFeaturePresent RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent RtlUnwindEx SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree EncodePointer RaiseException RtlPcToFileHeader GetCommandLineA GetFileInformationByHandle GetFileType PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime ReadFile GetFullPathNameW SetStdHandle GetStdHandle WriteFile ExitProcess GetModuleHandleExW HeapFree GetConsoleMode ReadConsoleW SetFilePointerEx GetConsoleOutputCP GetFileSizeEx HeapAlloc FlsAlloc FlsGetValue FlsSetValue FlsFree CompareStringW LCMapStringW

advapi32

OpenProcessToken GetTokenInformation ConvertStringSecurityDescriptorToSecurityDescriptorW ConvertSidToStringSidW

gdi32

SelectObject DeleteObject CreateFontIndirectW