hijackloader | 2025-04-13_bbc5a78bd5edd1a3bb50bb368a700e99_black-basta_cobalt-strike_satacom

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General

Target

2025-04-13_bbc5a78bd5edd1a3bb50bb368a700e99_black-basta_cobalt-strike_satacom
Size

4.9MB
MD5

bbc5a78bd5edd1a3bb50bb368a700e99
SHA1

a65fac89b1e3b06286d07eb6a1129af7d64c4e30
SHA256

8a64254e4afe98ba46804aa9fb460aa12976dc3750933cb8ba7dda9e3d23a414
SHA512

e24cdcbbfb12e6c15f7b4bad99b7264160368daa59d5b55c6efcca56a892de75dc5e6b750be53d1b3c7e08df80dc931e8f69f48af48f7dbe83ba9e6044303d8b
SSDEEP

98304:WxWovdiForGveUuGTyF1MSEL6mPJ7vCkoWPAmb8HJJxB:WxWov8FWqeUuG+E/LdPUJo/b8rxB

Score

10^/10

hijackloader

Malware Config

Extracted

Family

hijackloader

Attributes

directory
%APPDATA%\Yrs_Docker
inject_dll
%windir%\SysWOW64\input.dll

xor.hex

Signatures

Detects HijackLoader (aka IDAT Loader) 1 IoCs

resource	yara_rule
sample	family_hijackloader

Hijackloader family
hijackloader

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-04-13_bbc5a78bd5edd1a3bb50bb368a700e99_black-basta_cobalt-strike_satacom

Files

2025-04-13_bbc5a78bd5edd1a3bb50bb368a700e99_black-basta_cobalt-strike_satacom
.exe windows:6 windows x64 arch:x64

8b4d0760d426c9138154c52a7dcc4339

Headers

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

D:\Projects\WinRAR\SFX\build\sfxzip64\Release\sfxzip.pdb

Imports

kernel32

CreateFileW
ReadFile
WriteFile
CloseHandle
GetLastError
ConnectNamedPipe
DisconnectNamedPipe
PeekNamedPipe
CreateNamedPipeW
WaitNamedPipeW
GetOverlappedResult
WaitForSingleObject
CreateEventW
SetLastError
LocalFree
FormatMessageW
GetStdHandle
FlushFileBuffers
GetFileType
SetEndOfFile
SetFilePointer
SetFileTime
CreateDirectoryW
DeleteFileW
GetFileAttributesW
RemoveDirectoryW
SetFileAttributesW
GetCurrentProcessId
MoveFileW
FindClose
FindFirstFileW
FindNextFileW
GetVersionExW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetFullPathNameW
GetModuleFileNameW
FoldStringW
GetModuleHandleW
FindResourceW
FreeLibrary
GetProcAddress
ExpandEnvironmentStringsW
Sleep
GetCurrentProcess
ExitProcess
GetSystemDirectoryW
LoadLibraryW
SetThreadExecutionState
CompareStringW
AllocConsole
FreeConsole
AttachConsole
WriteConsoleW
LocalFileTimeToFileTime
SystemTimeToTzSpecificLocalTime
TzSpecificLocalTimeToSystemTime
FileTimeToSystemTime
SystemTimeToFileTime
MultiByteToWideChar
WideCharToMultiByte
GetCPInfo
IsDBCSLeadByte
GlobalAlloc
LoadResource
LockResource
SizeofResource
GlobalUnlock
GlobalLock
GlobalFree
GetDateFormatW
GetTimeFormatW
GetCommandLineW
SetEnvironmentVariableW
GetTempPathW
GetExitCodeProcess
GetLocalTime
GetTickCount
MoveFileExW
GetLocaleInfoW
GetNumberFormatW
GetConsoleMode
GetConsoleOutputCP
HeapReAlloc
HeapSize
SetFilePointerEx
GetStringTypeW
SetStdHandle
GetProcessHeap
LCMapStringW
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlPcToFileHeader
RtlUnwindEx
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
QueryPerformanceFrequency
GetModuleHandleExW
HeapFree
HeapAlloc
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree

oleaut32

SysFreeString
SysAllocString
VariantClear

gdiplus

GdipAlloc
GdipDisposeImage
GdipCloneImage
GdipCreateBitmapFromStream
GdipCreateHBITMAPFromBitmap
GdiplusStartup
GdiplusShutdown
GdipFree

Sections

.text
Size: 254KB - Virtual size: 253KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 70KB - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 1024B - Virtual size: 824B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

8b4d0760d426c9138154c52a7dcc4339

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

oleaut32

gdiplus

Sections

.text Size: 254KB - Virtual size: 253KB

.rdata Size: 70KB - Virtual size: 70KB

.data Size: 7KB - Virtual size: 124KB

.pdata Size: 11KB - Virtual size: 11KB

.didat Size: 1024B - Virtual size: 824B

.rsrc Size: 84KB - Virtual size: 83KB

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

.text
Size: 254KB - Virtual size: 253KB

.rdata
Size: 70KB - Virtual size: 70KB

.data
Size: 7KB - Virtual size: 124KB

.pdata
Size: 11KB - Virtual size: 11KB

.didat
Size: 1024B - Virtual size: 824B

.rsrc
Size: 84KB - Virtual size: 83KB

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