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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20250113-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250113-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    19/01/2025, 17:57

General

  • Target

    XClient.exe

  • Size

    66KB

  • MD5

    54286d10288e571cb66646efe5082b29

  • SHA1

    67251f59524c0b81ee0b510cdbb88daf1944d683

  • SHA256

    103cf805515f6e873e731be2c481f7877663733a503268a2fc50011fec7b919f

  • SHA512

    25cf99c225d9c7004de46fe4285b55baabe6ff34802d99cdb184468b9145c9287035708fc3143c5f2890c2381b106cd5716e1ab799cba57fb625e447722a1f9f

  • SSDEEP

    1536:Lc2QLq2sAg41CgiIM28gtY3+bMRDR3Y0O22RSYEsDB:LcTr1MDgm+bM3O2GZEQB

Score
10/10

Malware Config

Extracted

Family

xworm

C2

2.tcp.ngrok.io:14524

Attributes
  • install_file

    USB.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4472-0-0x00007FF987C23000-0x00007FF987C25000-memory.dmp

    Filesize

    8KB

  • memory/4472-1-0x00000000009B0000-0x00000000009C6000-memory.dmp

    Filesize

    88KB

  • memory/4472-2-0x00007FF987C20000-0x00007FF9886E2000-memory.dmp

    Filesize

    10.8MB

  • memory/4472-3-0x00007FF987C23000-0x00007FF987C25000-memory.dmp

    Filesize

    8KB

  • memory/4472-4-0x00007FF987C20000-0x00007FF9886E2000-memory.dmp

    Filesize

    10.8MB