2025-05-08_59ff683224a04b880b6236f4ce85ec1a_black-basta_cobalt-strike_ryuk_satacom

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General

Target

2025-05-08_59ff683224a04b880b6236f4ce85ec1a_black-basta_cobalt-strike_ryuk_satacom
Size

1.0MB
MD5

59ff683224a04b880b6236f4ce85ec1a
SHA1

791c503ddc40c50f1eee45a78ea364c2659c3948
SHA256

27fc8bee85cba827f06e1dc3c7791cc5845eb69292993a99f7c035714482246b
SHA512

8f2b3d2a75d28b3265fee3b3f1f1f05b11d4da008c2b177cce1a6fb27ba7787b0953f5543c9f5db4d95e5ca2d679d3ece00f8114e47adf22d7f5cf78783ccc5b
SSDEEP

24576:EtA3lSOPHyZ9LBRoEvPrVL7t2LBRoEvPrVL7t:EtA7PyZ9Xv5kXv5

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-05-08_59ff683224a04b880b6236f4ce85ec1a_black-basta_cobalt-strike_ryuk_satacom

Files

2025-05-08_59ff683224a04b880b6236f4ce85ec1a_black-basta_cobalt-strike_ryuk_satacom
.exe windows:6 windows x64 arch:x64

3e2a6ecfffc5d43a7565ef87874e92c4

Headers

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

Imports

kernel32

AcquireSRWLockExclusive
CloseHandle
CreateFileA
CreateFileW
CreateThread
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
ExitThread
FindClose
FindFirstFileExW
FindNextFileW
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
FreeLibraryAndExitThread
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetExitCodeThread
GetFileSize
GetFileSizeEx
GetFileType
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryExW
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadFile
ReleaseSRWLockExclusive
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwindEx
RtlVirtualUnwind
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnhandledExceptionFilter
WaitForSingleObjectEx
WakeAllConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile

Sections

.text
Size: 273KB - Virtual size: 276KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 49KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gxfg
Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.bss
Size: 342KB - Virtual size: 342KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: 342KB - Virtual size: 342KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1008B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3e2a6ecfffc5d43a7565ef87874e92c4

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 273KB - Virtual size: 276KB

.rdata Size: 49KB - Virtual size: 52KB

.data Size: 4KB - Virtual size: 12KB

.pdata Size: 6KB - Virtual size: 8KB

.gxfg Size: 5KB - Virtual size: 12KB

_RDATA Size: 512B - Virtual size: 4KB

.reloc Size: 2KB - Virtual size: 1KB

.bss Size: 342KB - Virtual size: 342KB

.bss Size: 342KB - Virtual size: 342KB

.rsrc Size: 1024B - Virtual size: 1008B

.text
Size: 273KB - Virtual size: 276KB

.rdata
Size: 49KB - Virtual size: 52KB

.data
Size: 4KB - Virtual size: 12KB

.pdata
Size: 6KB - Virtual size: 8KB

.gxfg
Size: 5KB - Virtual size: 12KB

_RDATA
Size: 512B - Virtual size: 4KB

.reloc
Size: 2KB - Virtual size: 1KB

.bss
Size: 342KB - Virtual size: 342KB

.bss
Size: 342KB - Virtual size: 342KB

.rsrc
Size: 1024B - Virtual size: 1008B