2025-07-01_e639e4ea60dd7f92489c0c5cf1871cf5_black-basta_cobalt-strike_luca-stealer_satacom_vidar

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General

Target
2025-07-01_e639e4ea60dd7f92489c0c5cf1871cf5_black-basta_cobalt-strike_luca-stealer_satacom_vidar
Size 13.5MB
Sample250701-e1e1nsz1dy
SHA256 f08f4e5019192fefcabbf8cd8284c5a0117dbcb3a0e8e16092459dd6e710d45b
MD5 e639e4ea60dd7f92489c0c5cf1871cf5
SHA1 4b9e5848bd90fa3a0f3e7930f2d37728c0bb31b1
SHA512 50b27085bcdb2cc555463040c23c6a7136996f2d402fb3ffe26a3c4ef105224c28a735440b02c6d233eb59c9e1d820a4351474ca30ce0741c9022a6519fcbb29
SSDEEP 393216:K85vzapKPquCRDvV+53SM8+/63nN9UfPwSD/WYXk:d5vzHPfClvV/M8+JP7D/W0
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

pyinstaller

Malware Config

Signatures

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
sample	pyinstaller

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-07-01_e639e4ea60dd7f92489c0c5cf1871cf5_black-basta_cobalt-strike_luca-stealer_satacom_vidar

File Explorer

2025-07-01_e639e4ea60dd7f92489c0c5cf1871cf5_black-basta_cobalt-strike_luca-stealer_satacom_vidar

.exe 13.5MB
stealer.pyc

31KB

2025-07-01_e639e4ea60dd7f92489c0c5cf1871cf5_black-basta_cobalt-strike_luca-stealer_satacom_vidar

IMPHASH c990338f8145dc29c6f38fb73cf05c77
SHA256 f08f4e5019192fefcabbf8cd8284c5a0117dbcb3a0e8e16092459dd6e710d45b
MD5 e639e4ea60dd7f92489c0c5cf1871cf5
SHA1 4b9e5848bd90fa3a0f3e7930f2d37728c0bb31b1
SHA512 50b27085bcdb2cc555463040c23c6a7136996f2d402fb3ffe26a3c4ef105224c28a735440b02c6d233eb59c9e1d820a4351474ca30ce0741c9022a6519fcbb29
SSDEEP 393216:K85vzapKPquCRDvV+53SM8+/63nN9UfPwSD/WYXk:d5vzHPfClvV/M8+JP7D/W0
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

53456

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 ShutdownBlockReasonCreate MsgWaitForMultipleObjects ShowWindow DestroyWindow RegisterClassW DefWindowProcW PeekMessageW DispatchMessageW TranslateMessage 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 LCMapStringW CompareStringW VirtualProtect InitializeCriticalSectionEx GetOEMCP GetCPInfo GetLastError FreeLibrary GetProcAddress LoadLibraryExW GetModuleHandleW MulDiv FormatMessageW GetModuleFileNameW SetDllDirectoryW GetEnvironmentStringsW CreateDirectoryW GetCommandLineW GetEnvironmentVariableW ExpandEnvironmentStringsW DeleteFileW FindClose FindFirstFileW FindNextFileW GetDriveTypeW RemoveDirectoryW GetTempPathW CloseHandle QueryPerformanceCounter QueryPerformanceFrequency WaitForSingleObject Sleep GetCurrentProcess TerminateProcess GetExitCodeProcess CreateProcessW GetStartupInfoW LocalFree SetConsoleCtrlHandler K32EnumProcessModules K32GetModuleFileNameExW CreateFileW FindFirstFileExW GetFinalPathNameByHandleW MultiByteToWideChar WideCharToMultiByte FlsFree FreeEnvironmentStringsW GetProcessHeap GetTimeZoneInformation HeapSize HeapReAlloc WriteConsoleW SetEndOfFile CreateSymbolicLinkW RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter IsProcessorFeaturePresent 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 GetCurrentDirectoryW FlsAlloc FlsGetValue FlsSetValue

advapi32

OpenProcessToken GetTokenInformation ConvertStringSecurityDescriptorToSecurityDescriptorW ConvertSidToStringSidW

gdi32

SelectObject DeleteObject CreateFontIndirectW

Name

.text

Size

170KB

Virtual Size

170KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

77KB

Virtual Size

76KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

20KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

9KB

Virtual Size

8KB

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

61KB

Virtual Size

61KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2025-07-01_e639e4ea60dd7f92489c0c5cf1871cf5_black-basta_cobalt-strike_luca-stealer_satacom_vidar

user32

comctl32

kernel32

advapi32

gdi32

generic

stealer.pyc