2025-12-20_201cf5a7bebcaafb56d99cbda6f3d124_akira_cobalt-strike_njrat_satacom_vidar

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General

Target
2025-12-20_201cf5a7bebcaafb56d99cbda6f3d124_akira_cobalt-strike_njrat_satacom_vidar
Size 1.0MB
Sample251220-ljpbcaas6e
SHA256 69e258b9da870faee72e9350ea1770d3525c050396d4e890af017e96bc53bc94
MD5 201cf5a7bebcaafb56d99cbda6f3d124
SHA1 b0884f4c866606c23a29943665a29268f72ad100
SHA512 78af08bb7206184fd5b2d17f7766e0d1d73ce3ee3d0a27f02bb2a8d4253a83f67dec700bb06ccf1e7dbc1707370627e54d4265aef3c62fcdedd43ea1472c50c5
SSDEEP 24576:2pHxFRXDoK4aVRkNRjd2PyOPED2V/iMi:MXRXDUUkNRjd26OPN/ni
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-12-20_201cf5a7bebcaafb56d99cbda6f3d124_akira_cobalt-strike_njrat_satacom_vidar

File Explorer

2025-12-20_201cf5a7bebcaafb56d99cbda6f3d124_akira_cobalt-strike_njrat_satacom_vidar

.exe 1.0MB

2025-12-20_201cf5a7bebcaafb56d99cbda6f3d124_akira_cobalt-strike_njrat_satacom_vidar

IMPHASH f89d971f855e5743dd4d1e73a5da5699
SHA256 69e258b9da870faee72e9350ea1770d3525c050396d4e890af017e96bc53bc94
MD5 201cf5a7bebcaafb56d99cbda6f3d124
SHA1 b0884f4c866606c23a29943665a29268f72ad100
SHA512 78af08bb7206184fd5b2d17f7766e0d1d73ce3ee3d0a27f02bb2a8d4253a83f67dec700bb06ccf1e7dbc1707370627e54d4265aef3c62fcdedd43ea1472c50c5
SSDEEP 24576:2pHxFRXDoK4aVRkNRjd2PyOPED2V/iMi:MXRXDUUkNRjd26OPN/ni
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

582184

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

kernel32

EnterCriticalSection WaitForMultipleObjects LeaveCriticalSection WaitForSingleObject PostQueuedCompletionStatus GetLastError SetEvent TerminateThread TlsAlloc CloseHandle QueueUserAPC LocalFree DeleteCriticalSection TlsFree FormatMessageA ReadFile GetFileSizeEx SetWaitableTimer TlsSetValue SetLastError WriteFile InitializeCriticalSectionAndSpinCount GetQueuedCompletionStatus GetCurrentThreadId CreateEventW SetFileInformationByHandle DeleteFileW CancelIoEx SleepEx TlsGetValue CreateIoCompletionPort CreateFileW GetFileAttributesW SetFileAttributesW GetDriveTypeW GetConsoleScreenBufferInfo SetConsoleTextAttribute GetCommandLineW GetStdHandle WriteConsoleA GetDynamicTimeZoneInformation Sleep GetConsoleMode GetFileAttributesA GetSystemInfo GetCurrentProcessId GetCurrentProcess GetProcessId OpenProcess ResetEvent GetLogicalDriveStringsW MultiByteToWideChar WideCharToMultiByte SetEndOfFile WriteConsoleW SetStdHandle GetProcessHeap SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineA GetOEMCP GetACP IsValidCodePage GetTimeZoneInformation ReadConsoleW GetConsoleOutputCP FlushFileBuffers SetFilePointerEx GetFileType EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW GetTimeFormatW GetDateFormatW HeapFree HeapSize HeapReAlloc GetLocaleInfoEx RtlPcToFileHeader RaiseException CreateDirectoryW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW AreFileApisANSI GetModuleHandleW GetProcAddress GetFileInformationByHandleEx QueryPerformanceCounter QueryPerformanceFrequency ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive InitializeConditionVariable WakeConditionVariable WakeAllConditionVariable SleepConditionVariableSRW GetStringTypeW WaitForSingleObjectEx GetExitCodeThread InitializeCriticalSectionEx GetSystemTimeAsFileTime EncodePointer DecodePointer LCMapStringEx CompareStringEx GetCPInfo RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW InitializeSListHead RtlUnwindEx FreeLibrary LoadLibraryExW CreateThread ExitThread FreeLibraryAndExitThread GetModuleHandleExW ExitProcess GetModuleFileNameW HeapAlloc RtlUnwind

shell32

CommandLineToArgvW ShellExecuteW

ole32

CoCreateInstance CoUninitialize CoInitializeEx CoSetProxyBlanket

oleaut32

VariantClear SysAllocString SysFreeString VariantInit

ws2_32

WSAStartup WSACleanup

shlwapi

PathIsNetworkPathW

mpr

WNetGetConnectionW

wtsapi32

WTSEnumerateProcessesW WTSFreeMemory

rstrtmgr

RmShutdown RmStartSession RmEndSession RmRegisterResources RmGetList

Name

.text

Size

820KB

Virtual Size

820KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

166KB

Virtual Size

165KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

33KB

Virtual Size

40KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

32KB

Virtual Size

32KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

348B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

512B

Virtual Size

480B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2025-12-20_201cf5a7bebcaafb56d99cbda6f3d124_akira_cobalt-strike_njrat_satacom_vidar

kernel32

shell32

ole32

oleaut32

ws2_32

shlwapi

mpr

wtsapi32

rstrtmgr

generic