Analysis

  • max time kernel
    134s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-11-2024 08:00

General

  • Target

    17308799445bb8287de7df48f59c1bda103369e3b3f101fa2921985dedc6b2bd9077b91ee0277.dat-decoded.exe

  • Size

    36KB

  • MD5

    bc3da510a60f0f44acb92231647e2878

  • SHA1

    91e54702cc242937cb8b854ef894dc3268eeff51

  • SHA256

    6a2e733771d7f141eed2a6f50a0578d443339197a1d8037703b83fa0878ba79c

  • SHA512

    7736d1e360102a5f858da0214073c12c978977f2c075c94b86999fa2a561e4e7b6fe0634e40134700d437fd668cb8ae66e9ec1bc37d1f733de68bfa0d4cec9b2

  • SSDEEP

    384:EHqouAgAkffHnjuNWoAgLWanS3FLZcWzWCu280wpkFMAfNLT2OZwxcV2v99IkHEO:uzuAinEWaRC4QFm9YkOMh4kG0

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

Mutex

UxOlPOZZNwNV9srk

Attributes
  • install_file

    USB.exe

  • pastebin_url

    https://pastebin.com/raw/Dh8E7H3R

aes.plain

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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17308799445bb8287de7df48f59c1bda103369e3b3f101fa2921985dedc6b2bd9077b91ee0277.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\17308799445bb8287de7df48f59c1bda103369e3b3f101fa2921985dedc6b2bd9077b91ee0277.dat-decoded.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4224

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4224-0-0x00007FFB33813000-0x00007FFB33815000-memory.dmp

    Filesize

    8KB

  • memory/4224-1-0x0000000000650000-0x0000000000660000-memory.dmp

    Filesize

    64KB

  • memory/4224-2-0x00007FFB33810000-0x00007FFB342D1000-memory.dmp

    Filesize

    10.8MB

  • memory/4224-3-0x00007FFB33810000-0x00007FFB342D1000-memory.dmp

    Filesize

    10.8MB