Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19-01-2025 01:04

General

  • Target

    Update.exe

  • Size

    61KB

  • MD5

    6afe04684a757675a359e7152592e644

  • SHA1

    d436a89ed573a6f5cb5d9b5f5d971cc12ac09e7b

  • SHA256

    734583184759ee71d9a25e037f25e409f2f1c7adfd1927bf6838bbfb62f2195e

  • SHA512

    25d29d6ceb7d2aaf57d689dba5bad64268151cad17d989b34dadb5146a10f6e15e9a424c927a453d2cdc0e78e0561c348d78e98c1250fc590420ad21b3bed94a

  • SSDEEP

    1536:wmtWxjhNJeaJXi+btWeYpive5scO3yKWRC6:wPjhNwaJXi+bw3EqhO3yKWU6

Score
10/10

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:18889

147.185.221.25:18889

Attributes
  • install_file

    USB.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Update.exe
    "C:\Users\Admin\AppData\Local\Temp\Update.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4948

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4948-0-0x00007FF883113000-0x00007FF883115000-memory.dmp

    Filesize

    8KB

  • memory/4948-1-0x0000000000560000-0x0000000000576000-memory.dmp

    Filesize

    88KB

  • memory/4948-2-0x00007FF883110000-0x00007FF883BD2000-memory.dmp

    Filesize

    10.8MB

  • memory/4948-3-0x00007FF883113000-0x00007FF883115000-memory.dmp

    Filesize

    8KB

  • memory/4948-4-0x00007FF883110000-0x00007FF883BD2000-memory.dmp

    Filesize

    10.8MB