2026-07-27_a17c20e73fe65e0398da4b7a038a9e90_cobalt-strike_icedid_njrat

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General

Target
2026-07-27_a17c20e73fe65e0398da4b7a038a9e90_cobalt-strike_icedid_njrat
Size 455KB
Sample260727-b4rbbsgh69
SHA256 a5743bc7c752a1efb25bfad1acc60993d4037b328f7e542334cb3b451828a897
MD5 a17c20e73fe65e0398da4b7a038a9e90
SHA1 818fde3c312fd10af64910bc3f796c03651cad64
SHA512 b423b20ba9885c9cf60a0556a1667c319537476334adc9fd12f1d57185d027091032ac8e8465ee8e8d888a0ff9dac92a4ea9fc6383bbf4bdd6f6df8ea14d7353
SSDEEP 6144:/g+Ydist9s9sT828qUihwCN0hRjHpdQ2hdTsDQIMIqb8KrHNxv:/g+I9t9s9UCqUiiCN0VdT4QIBqbbNxv
TLSH
T178A44A90F3E414E8F1B79A358D764511DAB67C5A1B31DE8F02A8261A1F33AD18D39F32
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-27_a17c20e73fe65e0398da4b7a038a9e90_cobalt-strike_icedid_njrat

File Explorer

2026-07-27_a17c20e73fe65e0398da4b7a038a9e90_cobalt-strike_icedid_njrat

.exe 455KB

2026-07-27_a17c20e73fe65e0398da4b7a038a9e90_cobalt-strike_icedid_njrat

IMPHASH 21dd6543e57de3117875fbe5eecdd067
SHA256 a5743bc7c752a1efb25bfad1acc60993d4037b328f7e542334cb3b451828a897
MD5 a17c20e73fe65e0398da4b7a038a9e90
SHA1 818fde3c312fd10af64910bc3f796c03651cad64
SHA512 b423b20ba9885c9cf60a0556a1667c319537476334adc9fd12f1d57185d027091032ac8e8465ee8e8d888a0ff9dac92a4ea9fc6383bbf4bdd6f6df8ea14d7353
SSDEEP 6144:/g+Ydist9s9sT828qUihwCN0hRjHpdQ2hdTsDQIMIqb8KrHNxv:/g+I9t9s9UCqUiiCN0VdT4QIBqbbNxv
TLSH
T178A44A90F3E414E8F1B79A358D764511DAB67C5A1B31DE8F02A8261A1F33AD18D39F32
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

82700

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:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u401\683\build\windows-x64\deploy\jre-image\bin\javaws.pdb

kernel32

GetCurrentProcessId WideCharToMultiByte FreeLibrary GetModuleHandleW GetProcAddress LoadLibraryW CreateDirectoryW FindClose FindFirstFileW CloseHandle WaitForSingleObject CreateEventW OpenProcess GetTickCount GetSystemWindowsDirectoryW GetModuleFileNameW GetThreadLocale CreateToolhelp32Snapshot Process32FirstW Process32NextW VerSetConditionMask GetEnvironmentVariableW CreateFileW GetLongPathNameW GetShortPathNameW GetTempPathW RaiseException GetLastError InitializeCriticalSectionAndSpinCount DeleteCriticalSection GetCurrentProcess CreateProcessW GlobalMemoryStatusEx GetLocalTime GetSystemDirectoryW GetWindowsDirectoryW GetVersionExW GetNativeSystemInfo GlobalAlloc GlobalFree LocalAlloc LocalFree FormatMessageW lstrlenW VerifyVersionInfoW WTSGetActiveConsoleSessionId OutputDebugStringW GetCurrentThreadId GetExitCodeProcess GetModuleHandleExW GetFileAttributesW GetFullPathNameW GetCurrentDirectoryW SetEnvironmentVariableW HeapAlloc HeapFree WriteConsoleW HeapSize GetProcessHeap FreeEnvironmentStringsW GetEnvironmentStringsW GetCPInfo GetOEMCP GetACP IsValidCodePage FindNextFileW FindFirstFileExW GetFileSizeEx GetFileAttributesExW GetDateFormatW GetStringTypeW WriteFile SetFilePointerEx ReadConsoleW ReadFile SetEndOfFile HeapReAlloc GetConsoleMode GetConsoleOutputCP FlushFileBuffers SetStdHandle EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW GetStdHandle GetTimeFormatW GetSystemInfo VirtualProtect VirtualQuery LoadLibraryExA RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW QueryPerformanceCounter GetSystemTimeAsFileTime InitializeSListHead EnterCriticalSection LeaveCriticalSection MultiByteToWideChar RtlUnwindEx RtlPcToFileHeader RtlUnwind SetLastError EncodePointer TlsAlloc TlsGetValue TlsSetValue TlsFree LoadLibraryExW GetDriveTypeW GetFileInformationByHandle GetFileType PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime ExitProcess GetCommandLineA GetCommandLineW DeleteFileW GetTimeZoneInformation

user32

DispatchMessageW DefWindowProcW RegisterClassW CreateWindowExW SetTimer LoadCursorW wsprintfW OpenInputDesktop CloseDesktop GetShellWindow GetWindowThreadProcessId GetMessageW TranslateMessage MessageBoxW

ole32

StringFromCLSID CoTaskMemFree

oleaut32

SysAllocStringByteLen SysStringLen SysAllocString VariantClear SysFreeString

wsock32

WSAGetLastError recv accept bind connect getsockname htons ioctlsocket listen ntohs send socket closesocket WSAStartup WSAAsyncSelect

Name

.text

Size

268KB

Virtual Size

267KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

104KB

Virtual Size

103KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

33KB

Virtual Size

122KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

13KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

348B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

32KB

Virtual Size

31KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-27_a17c20e73fe65e0398da4b7a038a9e90_cobalt-strike_icedid_njrat

kernel32

user32

ole32

oleaut32

wsock32

generic