Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 17:41

General

  • Target
    2026-10-10_302db5609816aed35337cebd4650f34c_cobalt-strike_icedid.exe
  • Size 186KB
  • Sample261011-v9en9sys9k
  • SHA256 8a3847434bc3d25f61d690d038d0a9add4f78429c13316aa8a0903a4956d7ca1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V5.6

C2
  • 192.168.100.13:7000

Attributes
  • install_file

    USB.exe

Signatures

  • Family: DonutLoader

    DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 1 IoCs
  • Detects DonutLoader 1 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-10_302db5609816aed35337cebd4650f34c_cobalt-strike_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-10_302db5609816aed35337cebd4650f34c_cobalt-strike_icedid.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3360
    • C:\Windows\System32\notepad.exe
      "C:\Windows\System32\notepad.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1788

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1788-0-0x000001BAC2700000-0x000001BAC2716000-memory.dmp

        memory/1788-1-0x00007FF87B3BF000-0x00007FF87B3C0000-memory.dmp

        memory/1788-2-0x000001BAC28D0000-0x000001BAC28E8000-memory.dmp

        memory/1788-3-0x00007FF87B230000-0x00007FF87BBD4000-memory.dmp

        memory/1788-4-0x00007FF87B230000-0x00007FF87BBD4000-memory.dmp

        memory/1788-5-0x00007FF87B230000-0x00007FF87BBD4000-memory.dmp

        memory/1788-6-0x00007FF87B230000-0x00007FF87BBD4000-memory.dmp