2026-09-29_7735566d8f3bc5aa2a5af2ff9a783f35_cobalt-strike_icedid_njrat

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General

Target
2026-09-29_7735566d8f3bc5aa2a5af2ff9a783f35_cobalt-strike_icedid_njrat
Size 1.5MB
Sample260930-x17d2a1gpg
SHA256 98d3b0eabdd6dba168a14f0cd4c4ebe4543a975e6215e342aba8d7abff007df7
MD5 7735566d8f3bc5aa2a5af2ff9a783f35
SHA1 d3b13bb9d31195bc96fe1e748743beba656ec4bb
SHA512 34c965d96ace76ebb1b9949b60fed01ac48a8463b77ed9e39d909ab4343d1ad9a8cb475ecd580a94aa3d80574bcf942ae55c89fd588653cde8941298de5548ee
SSDEEP 24576:aLT0n6fW8IVk38D6mslcTnLafESJDJjd+exUgzwLl9N:Wm6u8IVg8D6ms6hMJjd8
TLSH
T1D565B01F679412DAD13B93BD94D58B81F9A1B8050B309EDB016619E92E27EFC0F3EB11
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-29_7735566d8f3bc5aa2a5af2ff9a783f35_cobalt-strike_icedid_njrat

File Explorer

2026-09-29_7735566d8f3bc5aa2a5af2ff9a783f35_cobalt-strike_icedid_njrat

.exe 1.5MB

2026-09-29_7735566d8f3bc5aa2a5af2ff9a783f35_cobalt-strike_icedid_njrat

IMPHASH 6d578847f961863aa38f41d9ab081a95
SHA256 98d3b0eabdd6dba168a14f0cd4c4ebe4543a975e6215e342aba8d7abff007df7
MD5 7735566d8f3bc5aa2a5af2ff9a783f35
SHA1 d3b13bb9d31195bc96fe1e748743beba656ec4bb
SHA512 34c965d96ace76ebb1b9949b60fed01ac48a8463b77ed9e39d909ab4343d1ad9a8cb475ecd580a94aa3d80574bcf942ae55c89fd588653cde8941298de5548ee
SSDEEP 24576:aLT0n6fW8IVk38D6mslcTnLafESJDJjd+exUgzwLl9N:Wm6u8IVg8D6ms6hMJjd8
TLSH
T1D565B01F679412DAD13B93BD94D58B81F9A1B8050B309EDB016619E92E27EFC0F3EB11
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

8341

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

c:\Arctic2\ArcticAgent3\agent.pdb

ws2_32

freeaddrinfo WSACleanup WSAStartup shutdown recv WSAPoll send closesocket setsockopt connect socket getaddrinfo

kernel32

FreeLibrary WriteConsoleW CreateFileW ReadConsoleW ReadFile GetConsoleMode GetConsoleOutputCP FlushFileBuffers HeapReAlloc HeapSize SetFilePointerEx GetFileSizeEx GetStringTypeW WaitForSingleObject ReleaseSemaphore Sleep CreateSemaphoreW SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead CloseHandle GetLastError WaitForSingleObjectEx SwitchToThread GetExitCodeThread GetLogicalProcessorInformationEx ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive QueryPerformanceFrequency GetSystemTimePreciseAsFileTime FormatMessageA WakeConditionVariable WakeAllConditionVariable SleepConditionVariableSRW LocalFree GetLocaleInfoEx SetStdHandle RtlPcToFileHeader RaiseException RtlLookupFunctionEntry RtlUnwindEx InterlockedPushEntrySList InterlockedFlushSList SetLastError FlsAlloc FlsGetValue FlsSetValue FlsFree EncodePointer EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection CreateThread ExitThread ResumeThread RtlUnwind FreeLibraryAndExitThread GetModuleHandleExW GetCurrentProcess ExitProcess TerminateProcess GetProcAddress GetModuleFileNameW GetStdHandle WriteFile IsProcessorFeaturePresent RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter HeapAlloc HeapFree GetCurrentThread GetTempPathW IsThreadAFiber VirtualProtect LoadLibraryExW GetDateFormatW GetTimeFormatW CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetFileType FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetCommandLineA GetCommandLineW MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap SetConsoleCtrlHandler OutputDebugStringW

Name

.text

Size

1.2MB

Virtual Size

1.2MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

159KB

Virtual Size

158KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

32KB

Virtual Size

41KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

34KB

Virtual Size

34KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

1024B

Virtual Size

791B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.00cfg

Size

512B

Virtual Size

373B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

1024B

Virtual Size

563B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

17KB

Virtual Size

17KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

9KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-09-29_7735566d8f3bc5aa2a5af2ff9a783f35_cobalt-strike_icedid_njrat

ws2_32

kernel32

generic