2026-08-03_4b7255e4f21b9a55b733c9f3b09d8d3a_cobalt-strike_icedid_njrat_vidar

General

Target
2026-08-03_4b7255e4f21b9a55b733c9f3b09d8d3a_cobalt-strike_icedid_njrat_vidar
Size 840KB
Sample260803-c71vlsbb73
SHA256 ac89493b11ef93fe9910274a4f8337b6e04bbad132c0c1e4a68fac2b1f49876c
MD5 4b7255e4f21b9a55b733c9f3b09d8d3a
SHA1 431b708b91424a14eebccfa1e29907734ce555c3
SHA512 db032e6d74e9a554166285afb3a253bcd0d57c8803a98b5f402941693b79c6ec8349456d33e4d1bf3992e2ae3d277750d20abf58f47a4619f8432ba243ac0d19
SSDEEP 12288:TF/33npArWjfKNDjWwyGVtsdbB+++RiUeXEh0hrm4aylBJKgLZHQZWNe3JGvfyR0:TFf6afKx1vudUXRpdkrmXMLZHuSwyfyC
TLSH
T1E505F04A73E94CF9E92BC13D88468256E773B8080775DBDF1350027A6F636E09E39B61
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-03_4b7255e4f21b9a55b733c9f3b09d8d3a_cobalt-strike_icedid_njrat_vidar

File Explorer

2026-08-03_4b7255e4f21b9a55b733c9f3b09d8d3a_cobalt-strike_icedid_njrat_vidar

.exe 840KB

2026-08-03_4b7255e4f21b9a55b733c9f3b09d8d3a_cobalt-strike_icedid_njrat_vidar

IMPHASH 55af0e3f3caf77df1f3eb49f79375621
SHA256 ac89493b11ef93fe9910274a4f8337b6e04bbad132c0c1e4a68fac2b1f49876c
MD5 4b7255e4f21b9a55b733c9f3b09d8d3a
SHA1 431b708b91424a14eebccfa1e29907734ce555c3
SHA512 db032e6d74e9a554166285afb3a253bcd0d57c8803a98b5f402941693b79c6ec8349456d33e4d1bf3992e2ae3d277750d20abf58f47a4619f8432ba243ac0d19
SSDEEP 12288:TF/33npArWjfKNDjWwyGVtsdbB+++RiUeXEh0hrm4aylBJKgLZHQZWNe3JGvfyR0:TFf6afKx1vudUXRpdkrmXMLZHuSwyfyC
TLSH
T1E505F04A73E94CF9E92BC13D88468256E773B8080775DBDF1350027A6F636E09E39B61
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

77948

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

64BitMAPIBroker.pdb

kernel32

GetLastError SetEvent CloseHandle CreateThread ResetEvent GetProcAddress LocalFree DeleteCriticalSection GetCurrentProcessId GetModuleHandleW TransactNamedPipe GetFileType CreateEventA WaitNamedPipeW ConnectNamedPipe LocalAlloc VerSetConditionMask VerifyVersionInfoW SleepConditionVariableCS InitializeCriticalSectionEx DisconnectNamedPipe CreateNamedPipeA WaitForMultipleObjects PeekNamedPipe OpenProcess GetOverlappedResult FlushFileBuffers WakeAllConditionVariable WakeConditionVariable InitializeConditionVariable LoadLibraryA FreeLibrary WideCharToMultiByte GetCommandLineA Sleep CreateFileW WaitForSingleObject WriteConsoleW SetFilePointerEx GetConsoleMode CreateMutexW InitializeCriticalSection LeaveCriticalSection CreateNamedPipeW WriteFile GetCurrentProcess EnterCriticalSection SetLastError SetNamedPipeHandleState RaiseException GetConsoleCP HeapReAlloc MultiByteToWideChar TlsAlloc TlsGetValue TlsSetValue TlsFree CreateSemaphoreA GetCurrentThread InitializeCriticalSectionAndSpinCount WaitForSingleObjectEx CreateEventW RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW QueryPerformanceCounter GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead OutputDebugStringW RtlUnwindEx RtlPcToFileHeader EncodePointer LoadLibraryExW ExitProcess GetModuleHandleExW GetModuleFileNameW GetStdHandle GetACP HeapFree HeapAlloc FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetOEMCP GetCPInfo GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW LCMapStringW GetProcessHeap SetStdHandle GetStringTypeW HeapSize ReadFile

user32

TranslateMessage DispatchMessageA GetMessageA

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorA RegCloseKey RegQueryValueExA RegOpenKeyExA OpenProcessToken GetTokenInformation OpenThreadToken ConvertSidToStringSidA

shell32

SHGetFileInfoW

Name

.text

Size

171KB

Virtual Size

171KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

63KB

Virtual Size

63KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

590KB

Virtual Size

592KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-03_4b7255e4f21b9a55b733c9f3b09d8d3a_cobalt-strike_icedid_njrat_vidar

kernel32

user32

advapi32

shell32

generic