2026-08-08_ca6136d8c549884717ed926ef9625bb4_amadey_cobalt-strike_hijackloader_icedid_njrat_vidar_wannacry

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General

Target
2026-08-08_ca6136d8c549884717ed926ef9625bb4_amadey_cobalt-strike_hijackloader_icedid_njrat_vidar_wannacry
Size 2.6MB
Sample260808-c77cdsgl2t
SHA256 c82a011f15d19ee82e26d318da89713bd651099e795beba98e658366cc176ae0
MD5 ca6136d8c549884717ed926ef9625bb4
SHA1 9fcbf21a806e38d66c48e44a65b8c6652390a3af
SHA512 280d9a19792f6ad6b5d581283b101dce3a6d673991eaa05368c4aa47dfb65a464cd1ca6b93df1a2bcde6935978957cd673cc37ac196e126b9732043e4b5fc995
SSDEEP 49152:6Y5G7iw2ZNVpYqbUdlChLxWDeW4SkZP4sz9Mb:H5X6hCRifkZc
TLSH
T101C52919F7B88762E0B3D179C9E2969AFE7234451B308ACF0245E32C1E276D1D939B35
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-08_ca6136d8c549884717ed926ef9625bb4_amadey_cobalt-strike_hijackloader_icedid_njrat_vidar_wannacry

File Explorer

2026-08-08_ca6136d8c549884717ed926ef9625bb4_amadey_cobalt-strike_hijackloader_icedid_njrat_vidar_wannacry

.exe 2.6MB

2026-08-08_ca6136d8c549884717ed926ef9625bb4_amadey_cobalt-strike_hijackloader_icedid_njrat_vidar_wannacry

IMPHASH 8bea6f3f5d5ccc2af12610f2748d9e8a
SHA256 c82a011f15d19ee82e26d318da89713bd651099e795beba98e658366cc176ae0
MD5 ca6136d8c549884717ed926ef9625bb4
SHA1 9fcbf21a806e38d66c48e44a65b8c6652390a3af
SHA512 280d9a19792f6ad6b5d581283b101dce3a6d673991eaa05368c4aa47dfb65a464cd1ca6b93df1a2bcde6935978957cd673cc37ac196e126b9732043e4b5fc995
SSDEEP 49152:6Y5G7iw2ZNVpYqbUdlChLxWDeW4SkZP4sz9Mb:H5X6hCRifkZc
TLSH
T101C52919F7B88762E0B3D179C9E2969AFE7234451B308ACF0245E32C1E276D1D939B35
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

37456

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 IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP IMAGE_FILE_NET_RUN_FROM_SWAP

PDB paths

SetupPlatform.pdb

msvcrt

__CxxFrameHandler3 wcschr _vscwprintf _wcsnicmp __RTDynamicCast ??1type_info@@UEAA@XZ ?terminate@@YAXXZ _commode _wcmdln __C_specific_handler _initterm __setusermatherr _cexit _exit exit __set_app_type __wgetmainargs _amsg_exit _XcptFilter _CxxThrowException _callnewh ?what@exception@@UEBAPEBDXZ ??1exception@@UEAA@XZ ??0exception@@QEAA@AEBV0@@Z ??0exception@@QEAA@AEBQEBDH@Z malloc memmove_s wcsrchr free iswalpha _wcsicmp calloc _vsnwprintf _fmode memset

wdscore

ConstructPartialMsgVW CurrentIP WdsSetupLogMessageW

unbcl

??1ArgumentException@UnBCL@@UEAA@XZ ??1Win32Exception@UnBCL@@UEAA@XZ ??1ArgumentOutOfRangeException@UnBCL@@UEAA@XZ ??1InvalidOperationException@UnBCL@@UEAA@XZ ??1NotSupportedException@UnBCL@@UEAA@XZ ??0Win32Exception@UnBCL@@QEAA@KPEBG@Z ??0Object@UnBCL@@QEAA@XZ ??1Object@UnBCL@@UEAA@XZ ?Equals@Object@UnBCL@@UEBAHPEBV12@@Z ?GetHashCode@Object@UnBCL@@UEBAHXZ ?GetType@Object@UnBCL@@UEBAPEAVType@2@XZ ?ToString@Object@UnBCL@@UEBAPEAVString@2@XZ ?GetObjectID@Object@UnBCL@@UEBAIXZ ?CompareTo@Object@UnBCL@@UEBAHPEBV12@@Z ?Clone@Object@UnBCL@@UEBAPEAV12@XZ ??2Object@UnBCL@@SAPEAX_K@Z ??3Object@UnBCL@@SAXPEAX@Z ?AddRef@Object@UnBCL@@QEAAXXZ ?DecRef@Object@UnBCL@@QEAAHXZ ?SetLiteralStorage@_@UnBCL@@YAXPEAPEBVString@2@PEBG@Z ??0String@UnBCL@@QEAA@PEBG@Z ??1String@UnBCL@@UEAA@XZ ?Equals@String@UnBCL@@UEBAHPEBVObject@2@@Z ?GetHashCode@String@UnBCL@@UEBAHXZ ??1ArgumentNullException@UnBCL@@UEAA@XZ ?Clone@String@UnBCL@@UEBAPEAVObject@2@XZ ?CompareTo@String@UnBCL@@QEBAHPEBGH@Z ?CompareTo@String@UnBCL@@UEBAHPEBVObject@2@@Z ?get_Length@String@UnBCL@@QEBAHXZ ?get_CString@String@UnBCL@@QEBAPEBGXZ ?StartsWith@String@UnBCL@@QEBAHPEBGH@Z ?Remove@String@UnBCL@@QEBAPEAV12@HH@Z ?Substring@String@UnBCL@@QEBAPEAV12@HH@Z ?Compare@String@UnBCL@@SAHPEBG0H@Z ?Format@String@UnBCL@@SAPEAV12@PEBGZZ ?Combine@Path@UnBCL@@SAPEAVString@2@PEBV32@0@Z ?MemAllocFailed@Allocator@UnBCL@@SAHXZ ?ToString@Exception@UnBCL@@UEBAPEAVString@2@XZ ?get_InnerException@Exception@UnBCL@@UEBAPEBV12@XZ ?get_Message@Exception@UnBCL@@UEBAPEBVString@2@XZ ?get_Source@Exception@UnBCL@@UEBAPEBVString@2@XZ ?set_Source@Exception@UnBCL@@UEAAXPEBVString@2@@Z ?AddStackTrace@Exception@UnBCL@@QEAAXPEBD@Z ?GetBaseException@Exception@UnBCL@@UEBAPEBV12@XZ ?get_HResult@Exception@UnBCL@@UEBAJXZ ?set_HResult@Exception@UnBCL@@MEAAXJ@Z ?SetMessage@Exception@UnBCL@@MEAAXPEAVString@2@@Z ??0ArgumentNullException@UnBCL@@QEAA@PEBG@Z ??0NotSupportedException@UnBCL@@QEAA@PEBG@Z ??0ArgumentException@UnBCL@@QEAA@PEBG@Z ??0?$SmartPtr@VString@UnBCL@@@UnBCL@@QEAA@PEAVString@1@@Z ??1?$SmartPtr@VString@UnBCL@@@UnBCL@@UEAA@XZ ??4?$SmartPtr@VString@UnBCL@@@UnBCL@@QEAAAEAV01@AEBV01@@Z ??C?$SmartPtr@VString@UnBCL@@@UnBCL@@QEBAPEAVString@1@XZ ?get_P@?$SmartPtr@VString@UnBCL@@@UnBCL@@QEBAPEAVString@2@XZ ??0InvalidOperationException@UnBCL@@QEAA@PEBVString@1@PEAVException@1@@Z ??0InvalidOperationException@UnBCL@@QEAA@PEBG@Z ??0InvalidOperationException@UnBCL@@QEAA@PEBVString@1@@Z ??0ArgumentOutOfRangeException@UnBCL@@QEAA@PEBG@Z ?ToString@String@UnBCL@@UEBAPEAV12@XZ

ntdll

RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind RtlAllocateHeap RtlFreeHeap

advapi32

OpenProcessToken AdjustTokenPrivileges LookupPrivilegeValueW RegSetValueExW RegCreateKeyExW RegCloseKey

kernel32

WaitForSingleObject FindClose SetErrorMode GetModuleFileNameW ExpandEnvironmentStringsW GetCurrentProcess FindFirstFileNameW GetPrivateProfileStringW GetLastError CloseHandle FindNextFileNameW SetCurrentDirectoryW CreateProcessW GetExitCodeProcess Sleep GetStartupInfoW SetUnhandledExceptionFilter GetModuleHandleW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime GetTickCount SetEvent CreateEventW UnhandledExceptionFilter OpenThread GetFullPathNameW GetFileAttributesW VirtualQuery FreeLibrary GetProcAddress GetSystemInfo RaiseException AcquireSRWLockExclusive ReleaseSRWLockExclusive LoadLibraryExA VirtualProtect TerminateProcess HeapFree SetLastError HeapAlloc GetProcessHeap CreateThread

user32

UnregisterHotKey PostThreadMessageW LoadStringW GetMessageW RegisterHotKey MessageBoxW

Name

.text

Size

37KB

Virtual Size

36KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

28KB

Virtual Size

28KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.didat

Size

512B

Virtual Size

32B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

85KB

Virtual Size

85KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1024B

Virtual Size

556B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-08_ca6136d8c549884717ed926ef9625bb4_amadey_cobalt-strike_hijackloader_icedid_njrat_vidar_wannacry

msvcrt

wdscore

unbcl

ntdll

advapi32

kernel32

user32

generic