2026-08-10_9c73347fec5f6cbf6db24fc4f7d0bfb1_cobalt-strike_icedid_luca-stealer_njrat_satacom_vidar

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General

Target
2026-08-10_9c73347fec5f6cbf6db24fc4f7d0bfb1_cobalt-strike_icedid_luca-stealer_njrat_satacom_vidar
Size 707KB
Sample260810-grpvmaxsdz
SHA256 538ee644ff39079e526143a3411e1e589f82e070522ca1b5ab219ffbd79a66d5
MD5 9c73347fec5f6cbf6db24fc4f7d0bfb1
SHA1 97d9fa1c1cf76c3d83399643fc3ebe43688b871b
SHA512 77b3281de03c383637a67c1d03a70e3c5dcd5457fc9d73d5461b48d68bc44b0bdd2d07d29bf4a02d32d06b0db39bfabb2b450309961d6bb4b9dbf08ab7286d56
SSDEEP 12288:O7BQ2PoKHgyf25zv69tChCW2waDXgQR8/EseodU0pp4I:kBXPoKff21ci/oX98/Ese0UspR
TLSH
T117F48E16B7E401FDE1B7C276C9525A26FB71780B17319BCF03A046952F2B6A09E3E712
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

Detects executables embedding registry key / value combination indicative of disabling Windows Defen 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-08-10_9c73347fec5f6cbf6db24fc4f7d0bfb1_cobalt-strike_icedid_luca-stealer_njrat_satacom_vidar

File Explorer

2026-08-10_9c73347fec5f6cbf6db24fc4f7d0bfb1_cobalt-strike_icedid_luca-stealer_njrat_satacom_vidar

.exe 707KB

2026-08-10_9c73347fec5f6cbf6db24fc4f7d0bfb1_cobalt-strike_icedid_luca-stealer_njrat_satacom_vidar

IMPHASH 9dbf30af9f6915334e274696ff4a4bbc
SHA256 538ee644ff39079e526143a3411e1e589f82e070522ca1b5ab219ffbd79a66d5
MD5 9c73347fec5f6cbf6db24fc4f7d0bfb1
SHA1 97d9fa1c1cf76c3d83399643fc3ebe43688b871b
SHA512 77b3281de03c383637a67c1d03a70e3c5dcd5457fc9d73d5461b48d68bc44b0bdd2d07d29bf4a02d32d06b0db39bfabb2b450309961d6bb4b9dbf08ab7286d56
SSDEEP 12288:O7BQ2PoKHgyf25zv69tChCW2waDXgQR8/EseodU0pp4I:kBXPoKff21ci/oX98/Ese0UspR
TLSH
T117F48E16B7E401FDE1B7C276C9525A26FB71780B17319BCF03A046952F2B6A09E3E712
MD5 SHA1 SHA512 SSDEEP TLSH

Detects executables embedding registry key / value combination indicative of disabling Windows Defen
Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

14:53:af:0b:ce:ef:ee:e4:bc:ef:c5:4d:19:27:79:73:f2:66:dc:dc:cb:34:70:01:06:a8:f1:1d:04:67:57:6c

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Microsoft Windows Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Mar 27, 2024

CN=Microsoft Windows Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Subject

CN=Microsoft Windows Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:04:6f:5a:72:76:81:13:5a:26:6c:00:00:00:00:04:6f

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Feb 8, 2024 - Feb 7, 2025

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:07:76:56:00:00:00:00:00:08

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Oct 19, 2011 - Oct 19, 2026

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft America Operations+OU=nShield TSS ESN:3703-05E0-D947,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:01:ea:9a:24:72:d5:59:3f:61:63:00:01:00:00:01:ea

Issuer

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Dec 6, 2023 - Mar 5, 2025

Subject

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:15:c5:e7:6b:9e:02:9b:49:99:00:00:00:00:00:15

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Sep 30, 2021 - Sep 30, 2030

Minor OS version

Major OS version

Entry point

21728

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY 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

MpDlpService.pdb

advapi32

UnregisterTraceGuids RegisterTraceGuidsW GetTraceEnableLevel GetTraceEnableFlags GetTraceLoggerHandle TraceMessage RegCloseKey GetSecurityDescriptorSacl AllocateAndInitializeSid SetEntriesInAclW SetNamedSecurityInfoW CopySid FreeSid CheckTokenMembership EventUnregister EventRegister EventWriteTransfer ChangeServiceConfig2W LookupPrivilegeValueW AdjustTokenPrivileges CloseServiceHandle OpenSCManagerW OpenServiceW QueryServiceStatus NotifyServiceStatusChangeW StartServiceW CreateProcessAsUserW ConvertStringSidToSidW GetLengthSid RegQueryValueExW RegOpenKeyExW RegSetValueExW OpenProcessToken ChangeServiceConfigW QueryServiceConfigW StartServiceCtrlDispatcherW SetServiceStatus RegisterServiceCtrlHandlerExW GetTokenInformation ConvertStringSecurityDescriptorToSecurityDescriptorW ConvertSidToStringSidW SetSecurityInfo InitializeAcl

kernel32

CloseHandle EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionAndSpinCount DeleteCriticalSection SetEvent ResetEvent WaitForSingleObjectEx CreateEventW GetModuleHandleW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent GetCurrentProcess TerminateProcess RaiseException GetLastError SetLastError FlsAlloc FlsGetValue FlsSetValue FlsFree EncodePointer InitializeCriticalSectionEx DebugBreak GetFileAttributesW WaitForSingleObject GetTickCount64 OutputDebugStringW FormatMessageW GetProcessTimes ProcessIdToSessionId LoadLibraryW GetFileInformationByHandle ExpandEnvironmentStringsW QueryDosDeviceW ReleaseSRWLockExclusive AcquireSRWLockExclusive ReleaseSRWLockShared AcquireSRWLockShared CreateFileW LocalFree CreateIoCompletionPort SetInformationJobObject AssignProcessToJobObject GetQueuedCompletionStatus PostQueuedCompletionStatus GetModuleFileNameA HeapFree ReleaseSemaphore GetModuleHandleExW ReleaseMutex OpenSemaphoreW HeapAlloc CreateMutexExW GetProcessHeap CompareFileTime lstrcmpW DeleteFileW FindClose OpenProcess SleepEx GetDriveTypeW DeleteTimerQueueTimer LCMapStringW UnregisterWaitEx MultiByteToWideChar WideCharToMultiByte FormatMessageA GetModuleFileNameW GetSystemDirectoryW HeapSetInformation CreateProcessW CreateDirectoryW ReadFile FindFirstFileW GetFileSizeEx CreateTimerQueueTimer FindNextFileW WriteFile RegisterWaitForSingleObject SetEnvironmentVariableW CreateJobObjectW SetFilePointerEx LoadLibraryExW FileTimeToSystemTime GetLocalTime GetSystemTime DeviceIoControl CreateSemaphoreExW SetProcessDefaultCpuSets GetSystemCpuSetInformation GetFinalPathNameByHandleW WriteConsoleW SetEndOfFile ReadConsoleW GetConsoleMode GetConsoleOutputCP FlushFileBuffers HeapSize CompareStringW EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW GetFileType SetStdHandle FreeEnvironmentStringsW GetEnvironmentStringsW FindFirstFileExW HeapReAlloc GetOEMCP GetACP IsValidCodePage FreeLibraryAndExitThread ExitThread CreateThread GetCommandLineW GetCommandLineA ExitProcess GetStdHandle GetCPInfo LCMapStringEx DecodePointer InitOnceComplete InitOnceBeginInitialize GetLocaleInfoEx GetStringTypeW SetErrorMode GetProcAddress FreeLibrary QueryInformationJobObject VirtualLock

mpclient

MpConfigInitialize MpConfigUninitialize MpFreeMemory MpAllocMemory MpConfigRegisterForNotifications MpConfigGetValue MpConfigOpen MpConfigUnregisterNotifications MpConfigClose MpConfigGetValueAlloc MpConfigSetValue MpClientUtilExportFunctions

wtsapi32

WTSQueryUserToken

ntdll

RtlUnwind RtlPcToFileHeader RtlUnwindEx RtlLookupFunctionEntry RtlCaptureContext RtlNtStatusToDosError NtQueryInformationProcess RtlGetVersion RtlVirtualUnwind

crypt32

CertVerifyCertificateChainPolicy

ole32

CoSetProxyBlanket CoTaskMemFree CoCreateInstance CreateBindCtx IIDFromString

rpcrt4

RpcServerRegisterIfEx RpcBindingToStringBindingW RpcStringBindingParseW RpcBindingInqAuthClientW RpcStringFreeW RpcServerRegisterAuthInfoW RpcServerUseProtseqW RpcServerInqBindings RpcEpRegisterW RpcServerUseProtseqEpW RpcRevertToSelf RpcBindingVectorFree RpcEpUnregister RpcServerUnregisterIf RpcImpersonateClient NdrServerCallAll NdrServerCall2

userenv

CreateEnvironmentBlock DestroyEnvironmentBlock ExpandEnvironmentStringsForUserW

wintrust

WTHelperGetProvSignerFromChain CryptCATAdminCalcHashFromFileHandle CryptCATAdminAcquireContext WinVerifyTrust CryptCATCatalogInfoFromContext CryptCATAdminReleaseCatalogContext CryptCATAdminReleaseContext WTHelperProvDataFromStateData CryptCATAdminEnumCatalogFromHash

urlmon

MkParseDisplayNameEx

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-10_9c73347fec5f6cbf6db24fc4f7d0bfb1_cobalt-strike_icedid_luca-stealer_njrat_satacom_vidar

PE Signature issue

advapi32

kernel32

mpclient

wtsapi32

ntdll

crypt32

ole32

rpcrt4

userenv

wintrust

urlmon

generic