2026-09-24_c8cfb7d4b36971d94a2e0e0b95a16103_cryptbot_icedid_njrat_ryuk

General

Target
2026-09-24_c8cfb7d4b36971d94a2e0e0b95a16103_cryptbot_icedid_njrat_ryuk
Size 12.7MB
Sample260924-2sdtzatfkd
SHA256 a2def090f85d0ff68d01c46bf12aff7aac45b9d47c46ecde4873bae33c864c27
MD5 c8cfb7d4b36971d94a2e0e0b95a16103
SHA1 367f1f71216b8074c6e4de815377f9066fbbe6f9
SHA512 5bfea2fb2c6a0d1f0153bc6e4f6e9971a8795e9d8e1450657f93c49e375140a8502cd634c795982e0830067de350e9de180403715a256c282f25b90c6e866ade
SSDEEP 196608:VjDRGDmjf0HIymdHjIE3v54178UF62/wLCMTq2VxF/uneyT0GfX6O1:SlILHjIE3hcpfO17F2neydyO1
TLSH
T12DD63375EAB057E8F793627498810452F57A3C1766F1A2AF4326F2363EE37710A20B17
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-24_c8cfb7d4b36971d94a2e0e0b95a16103_cryptbot_icedid_njrat_ryuk

File Explorer

2026-09-24_c8cfb7d4b36971d94a2e0e0b95a16103_cryptbot_icedid_njrat_ryuk

.exe 12.7MB

2026-09-24_c8cfb7d4b36971d94a2e0e0b95a16103_cryptbot_icedid_njrat_ryuk

IMPHASH e2a1496c94d52a035fe47259ee6587b7
SHA256 a2def090f85d0ff68d01c46bf12aff7aac45b9d47c46ecde4873bae33c864c27
MD5 c8cfb7d4b36971d94a2e0e0b95a16103
SHA1 367f1f71216b8074c6e4de815377f9066fbbe6f9
SHA512 5bfea2fb2c6a0d1f0153bc6e4f6e9971a8795e9d8e1450657f93c49e375140a8502cd634c795982e0830067de350e9de180403715a256c282f25b90c6e866ade
SSDEEP 196608:VjDRGDmjf0HIymdHjIE3v54178UF62/wLCMTq2VxF/uneyT0GfX6O1:SlILHjIE3hcpfO17F2neydyO1
TLSH
T12DD63375EAB057E8F793627498810452F57A3C1766F1A2AF4326F2363EE37710A20B17
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

2

Major OS version

5

Entry point

150336

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_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

D:\Projects\WinRAR\sfx\build\sfxrar64\Release\sfxrar.pdb

kernel32

GetLastError SetLastError FormatMessageW GetCurrentProcess DeviceIoControl SetFileTime CloseHandle CreateDirectoryW RemoveDirectoryW CreateFileW DeleteFileW CreateHardLinkW GetShortPathNameW GetLongPathNameW MoveFileW GetFileType GetStdHandle WriteFile ReadFile FlushFileBuffers SetEndOfFile SetFilePointer SetFileAttributesW GetFileAttributesW FindClose FindFirstFileW FindNextFileW GetVersionExW GetCurrentDirectoryW GetFullPathNameW FoldStringW GetModuleFileNameW GetModuleHandleW FindResourceW FreeLibrary GetProcAddress GetCurrentProcessId ExitProcess SetThreadExecutionState Sleep LoadLibraryW GetSystemDirectoryW CompareStringW AllocConsole FreeConsole AttachConsole WriteConsoleW GetProcessAffinityMask CreateThread SetThreadPriority InitializeCriticalSection EnterCriticalSection LeaveCriticalSection DeleteCriticalSection SetEvent ResetEvent ReleaseSemaphore WaitForSingleObject CreateEventW CreateSemaphoreW GetSystemTime SystemTimeToTzSpecificLocalTime TzSpecificLocalTimeToSystemTime SystemTimeToFileTime FileTimeToLocalFileTime LocalFileTimeToFileTime FileTimeToSystemTime GetCPInfo IsDBCSLeadByte MultiByteToWideChar WideCharToMultiByte GlobalAlloc LockResource GlobalLock GlobalUnlock GlobalFree LoadResource SizeofResource SetCurrentDirectoryW GetExitCodeProcess GetLocalTime GetTickCount MapViewOfFile UnmapViewOfFile CreateFileMappingW OpenFileMappingW GetCommandLineW SetEnvironmentVariableW ExpandEnvironmentStringsW GetTempPathW MoveFileExW GetLocaleInfoW GetTimeFormatW GetDateFormatW GetNumberFormatW SetFilePointerEx GetConsoleMode GetConsoleCP HeapSize SetStdHandle GetProcessHeap FreeEnvironmentStringsW RaiseException GetSystemInfo VirtualProtect VirtualQuery LoadLibraryExA RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead RtlUnwindEx RtlPcToFileHeader EncodePointer InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree LoadLibraryExW QueryPerformanceFrequency TerminateProcess GetModuleHandleExW GetModuleFileNameA GetACP HeapFree HeapAlloc HeapReAlloc GetStringTypeW LCMapStringW FindFirstFileExA FindNextFileA IsValidCodePage GetOEMCP GetCommandLineA GetEnvironmentStringsW

gdiplus

GdiplusShutdown GdiplusStartup GdipCreateHBITMAPFromBitmap GdipCreateBitmapFromStream GdipDisposeImage GdipCloneImage GdipFree GdipAlloc

Name

.text

Size

218KB

Virtual Size

218KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

64KB

Virtual Size

64KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

145KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.didat

Size

1024B

Virtual Size

808B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

220KB

Virtual Size

219KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-09-24_c8cfb7d4b36971d94a2e0e0b95a16103_cryptbot_icedid_njrat_ryuk

kernel32

gdiplus

generic