2026-10-25_943c6afad60b8db376acb98310472423_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar

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General

Target
2026-10-25_943c6afad60b8db376acb98310472423_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar
Size 831KB
Sample261026-ybdabsf19v
SHA256 07ee45a79f472001ef0abe0138d1b10bd66ae6cc666c70c35e0705b3844ac3f8
MD5 943c6afad60b8db376acb98310472423
SHA1 9c44d8e84235e097e6fba7027cf32516f34f7aa7
SHA512 1ce2eea72ebf6bab5b828a2e8e546f89427f8e80d136471ccfba447107909d89d5e50cf47c57b0dfb70cd683f51aea9aba572e74c48f59862e66370581d3564c
SSDEEP 12288:97tcNWRdeUTXAWIZHvKFHB63NuOlbYmg8GLYmDX0/gKxVk5k0O1u5V86q:rcox7ATKj8+YmDXzKFiBq
TLSH
T160054B157A4908BDD9CAD479978B6923452834CF0E71BCFF83C5A2323EAA0B59F36345
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-25_943c6afad60b8db376acb98310472423_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar

File Explorer

2026-10-25_943c6afad60b8db376acb98310472423_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar

.exe 831KB

2026-10-25_943c6afad60b8db376acb98310472423_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar

IMPHASH 71eb0f18e577947f062d0811f3a37327
SHA256 07ee45a79f472001ef0abe0138d1b10bd66ae6cc666c70c35e0705b3844ac3f8
MD5 943c6afad60b8db376acb98310472423
SHA1 9c44d8e84235e097e6fba7027cf32516f34f7aa7
SHA512 1ce2eea72ebf6bab5b828a2e8e546f89427f8e80d136471ccfba447107909d89d5e50cf47c57b0dfb70cd683f51aea9aba572e74c48f59862e66370581d3564c
SSDEEP 12288:97tcNWRdeUTXAWIZHvKFHB63NuOlbYmg8GLYmDX0/gKxVk5k0O1u5V86q:rcox7ATKj8+YmDXzKFiBq
TLSH
T160054B157A4908BDD9CAD479978B6923452834CF0E71BCFF83C5A2323EAA0B59F36345
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

585316

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

ntdll

NtClose NtCreateSection NtMapViewOfSection NtOpenFile NtSetInformationFile NtWriteFile RtlCaptureContext RtlInitUnicodeString RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwindEx RtlVirtualUnwind

winhttp

WinHttpCloseHandle WinHttpConnect WinHttpOpen WinHttpOpenRequest WinHttpQueryDataAvailable WinHttpQueryHeaders WinHttpReadData WinHttpReceiveResponse WinHttpSendRequest WinHttpSetOption WinHttpSetTimeouts

bcrypt

BCryptCloseAlgorithmProvider BCryptDecrypt BCryptDestroyKey BCryptEncrypt BCryptGenRandom BCryptGenerateSymmetricKey BCryptOpenAlgorithmProvider BCryptSetProperty

shell32

CommandLineToArgvW SHGetFolderPathW

ole32

CoCreateGuid CoCreateInstance CoInitializeEx CoSetProxyBlanket CoUninitialize

oleaut32

SysAllocString SysFreeString VariantClear VariantInit

advapi32

ConvertSidToStringSidW GetTokenInformation OpenProcessToken RegCloseKey RegCreateKeyExW RegDeleteTreeW RegDeleteValueW RegEnumKeyExW RegEnumValueW RegOpenKeyExW RegQueryValueExW RegSetValueExW

kernel32

AcquireSRWLockExclusive CloseHandle CompareStringW CopyFileW CreateDirectoryW CreateFileW CreateMutexW CreateProcessW CreateToolhelp32Snapshot DeleteCriticalSection DeleteFileW EncodePointer EnterCriticalSection ExitProcess FindClose FindFirstFileExW FindNextFileW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FreeEnvironmentStringsW FreeLibrary GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentProcess GetCurrentProcessId GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesExW GetFileAttributesW GetFileSizeEx GetFileType GetLastError GetModuleFileNameW GetModuleHandleExW GetModuleHandleW GetOEMCP GetProcAddress GetProcessHeap GetProcessTimes GetStartupInfoW GetStdHandle GetStringTypeW GetSystemTimeAsFileTime GetTempFileNameW GetTempPathW GetThreadContext GetTickCount64 GetWindowsDirectoryW HeapAlloc HeapFree HeapReAlloc HeapSize InitializeCriticalSectionAndSpinCount InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage LCMapStringW LeaveCriticalSection LoadLibraryExW LocalFree MultiByteToWideChar OpenProcess Process32FirstW Process32NextW QueryFullProcessImageNameW QueryPerformanceCounter RaiseException ReadFile ReleaseSRWLockExclusive RemoveDirectoryW ResumeThread SetEnvironmentVariableW SetFilePointerEx SetLastError SetStdHandle SetThreadContext SetUnhandledExceptionFilter Sleep SleepConditionVariableSRW TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue UnhandledExceptionFilter WaitForSingleObject WakeAllConditionVariable WideCharToMultiByte Wow64GetThreadContext Wow64SetThreadContext WriteConsoleW WriteFile WriteProcessMemory

Name

.text

Size

673KB

Virtual Size

676KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

114KB

Virtual Size

116KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data

Size

3KB

Virtual Size

16KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

19KB

Virtual Size

20KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gxfg

Size

6KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.loldcfg

Size

4KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

512B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.ndata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-25_943c6afad60b8db376acb98310472423_cobalt-strike_icedid_luca-stealer_mespinoza_njrat_ryuk_satacom_stealc_vidar

ntdll

winhttp

bcrypt

shell32

ole32

oleaut32

advapi32

kernel32

generic