2026-05-17_b56026cb3bc6c6edbb74071da1ff1f4c_cobalt-strike_icedid_njrat_ryuk_satacom_vidar

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General

Target
2026-05-17_b56026cb3bc6c6edbb74071da1ff1f4c_cobalt-strike_icedid_njrat_ryuk_satacom_vidar
Size 2.2MB
Sample260517-mtaflsay9j
SHA256 1c13abed1b6d59b02bdc2d79235d6e71c514c521fb5affff2634a9bde0bca990
MD5 b56026cb3bc6c6edbb74071da1ff1f4c
SHA1 be31a16893a6e41d793b27fe8d355f8a8057baeb
SHA512 af9f149e7e0103549967e9900c5d47399d2e5448447acabcf3eae8e39d1cc766f68a14f1d4c45d8fefdf78657a1698c2b3f49cc46b5c3f6ae3d928ffe5203689
SSDEEP 49152:V0q3TYDPjbEpUmJrdJHNmFlHZ2WILL15tLNiXicJFFRGNzj3:3cPnEpUmoJ8t7wRGpj3
TLSH
T1EDB59D07F2C941E8D06EC574874A9532EA62BC4A0B24B6EF0790B7562F77EE49B3D710
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-05-17_b56026cb3bc6c6edbb74071da1ff1f4c_cobalt-strike_icedid_njrat_ryuk_satacom_vidar

File Explorer

2026-05-17_b56026cb3bc6c6edbb74071da1ff1f4c_cobalt-strike_icedid_njrat_ryuk_satacom_vidar

.exe 2.2MB

2026-05-17_b56026cb3bc6c6edbb74071da1ff1f4c_cobalt-strike_icedid_njrat_ryuk_satacom_vidar

IMPHASH e2ce387c73e135211a0d2ff087a2f9f3
SHA256 1c13abed1b6d59b02bdc2d79235d6e71c514c521fb5affff2634a9bde0bca990
MD5 b56026cb3bc6c6edbb74071da1ff1f4c
SHA1 be31a16893a6e41d793b27fe8d355f8a8057baeb
SHA512 af9f149e7e0103549967e9900c5d47399d2e5448447acabcf3eae8e39d1cc766f68a14f1d4c45d8fefdf78657a1698c2b3f49cc46b5c3f6ae3d928ffe5203689
SSDEEP 49152:V0q3TYDPjbEpUmJrdJHNmFlHZ2WILL15tLNiXicJFFRGNzj3:3cPnEpUmoJ8t7wRGpj3
TLSH
T1EDB59D07F2C941E8D06EC574874A9532EA62BC4A0B24B6EF0790B7562F77EE49B3D710
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

747824

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

C:\b\s\w\ir\cache\builder\src\out\Release_x64\elevation_service.exe.pdb

advapi32

AddAce BuildTrusteeWithSidW ConvertSidToStringSidW ConvertStringSidToSidW CopySid CreateProcessAsUserW DeregisterEventSource DuplicateTokenEx GetAclInformation GetLengthSid GetNamedSecurityInfoW GetSecurityDescriptorControl GetSecurityDescriptorDacl GetSecurityDescriptorGroup GetSecurityDescriptorOwner GetSecurityDescriptorSacl GetSidLengthRequired GetSidSubAuthority GetTokenInformation InitializeAcl InitializeSecurityDescriptor InitializeSid IsValidAcl IsValidSecurityDescriptor IsValidSid MakeAbsoluteSD OpenProcessToken RegCloseKey RegOpenKeyExW RegQueryValueExW RegisterEventSourceA RegisterServiceCtrlHandlerW ReportEventA SetEntriesInAclW SetNamedSecurityInfoW SetSecurityDescriptorDacl SetSecurityDescriptorGroup SetSecurityDescriptorOwner SetSecurityInfo SetServiceStatus StartServiceCtrlDispatcherW

dbghelp

SymCleanup SymFromAddr SymGetLineFromAddr64 SymGetSearchPathW SymInitialize SymSetOptions SymSetSearchPathW

oleaut32

SysAllocStringByteLen SysStringByteLen

user32

AllowSetForegroundWindow GetActiveWindow UnregisterClassW

kernel32

AcquireSRWLockExclusive AcquireSRWLockShared AssignProcessToJobObject CloseHandle CompareStringW CreateDirectoryW CreateEventW CreateFileA CreateFileMappingW CreateFileW CreateProcessW DecodePointer DeleteCriticalSection DeleteFileW DeleteProcThreadAttributeList DuplicateHandle EncodePointer EnterCriticalSection EnumSystemLocalesW ExitProcess ExpandEnvironmentStringsW FindClose FindFirstFileExW FindNextFileW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FormatMessageW FreeEnvironmentStringsW FreeLibrary GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetDateFormatW GetDriveTypeW GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileSizeEx GetFileType GetFullPathNameW GetLastError GetLocalTime GetLocaleInfoW GetLongPathNameW GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetNativeSystemInfo GetOEMCP GetProcAddress GetProcessHeap GetProcessId GetProductInfo GetStartupInfoW GetStdHandle GetStringTypeW GetSystemDirectoryW GetSystemInfo GetSystemTimeAsFileTime GetTempPathW GetThreadPriority GetTickCount GetTimeFormatW GetTimeZoneInformation GetUserDefaultLCID GetVersionExW GetWindowsDirectoryW HeapAlloc HeapDestroy HeapFree HeapReAlloc HeapSetInformation HeapSize InitOnceExecuteOnce InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeProcThreadAttributeList InitializeSListHead InitializeSRWLock IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale IsWow64Process LCMapStringW LeaveCriticalSection LoadLibraryExA LoadLibraryExW LoadLibraryW LocalFree MapViewOfFile MoveFileExW MultiByteToWideChar OpenProcess OutputDebugStringA OutputDebugStringW QueryFullProcessImageNameW QueryPerformanceCounter QueryPerformanceFrequency QueryThreadCycleTime RaiseException ReadConsoleW ReadFile ReleaseSRWLockExclusive ReleaseSRWLockShared RemoveDirectoryW RtlCaptureContext RtlCaptureStackBackTrace RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwind RtlUnwindEx RtlVirtualUnwind SetEndOfFile SetEnvironmentVariableW SetEvent SetFileAttributesW SetFilePointer SetFilePointerEx SetFileTime SetHandleInformation SetLastError SetStdHandle SetThreadInformation SetThreadPriority SetUnhandledExceptionFilter Sleep SleepConditionVariableSRW SwitchToThread SystemTimeToFileTime TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TryAcquireSRWLockExclusive TzSpecificLocalTimeToSystemTime UnhandledExceptionFilter UnmapViewOfFile UnregisterWaitEx UpdateProcThreadAttribute VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForSingleObject WakeAllConditionVariable WakeConditionVariable WideCharToMultiByte WriteConsoleW WriteFile lstrcmpiW

ole32

CoAddRefServerProcess CoImpersonateClient CoInitializeEx CoInitializeSecurity CoRegisterClassObject CoRegisterInitializeSpy CoReleaseServerProcess CoResumeClassObjects CoRevertToSelf CoRevokeClassObject CoRevokeInitializeSpy CoTaskMemFree CoUninitialize IIDFromString

crypt32

CryptProtectData CryptUnprotectData

rpcrt4

I_RpcOpenClientProcess

userenv

CreateEnvironmentBlock DestroyEnvironmentBlock

shell32

CommandLineToArgvW ord680 SHGetFolderPathW SHGetKnownFolderPath ShellExecuteExW

shlwapi

PathMatchSpecW

winmm

timeGetTime

ntdll

NtClose NtOpenKeyEx NtQueryValueKey RtlFormatCurrentUserKeyPath RtlFreeUnicodeString RtlInitUnicodeString

api-ms-win-core-winrt-l1-1-0

RoUninitialize

Name

.text

Size

1.3MB

Virtual Size

1.3MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

214KB

Virtual Size

213KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

58KB

Virtual Size

101KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

41KB

Virtual Size

40KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gxfg

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.retplne

Size

512B

Virtual Size

156B

Characteristics

Name

.tls

Size

512B

Virtual Size

473B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

572KB

Virtual Size

576KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-05-17_b56026cb3bc6c6edbb74071da1ff1f4c_cobalt-strike_icedid_njrat_ryuk_satacom_vidar

advapi32

dbghelp

oleaut32

user32

kernel32

ole32

crypt32

rpcrt4

userenv

shell32

shlwapi

winmm

ntdll

api-ms-win-core-winrt-l1-1-0

generic