Analysis

  • max time kernel
    35s
  • max time network
    36s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 10:18

General

  • Target

    bootstrapper (1).exe

  • Size

    44KB

  • MD5

    5d1d89a2699ed3ca9fe0237dda33a6ac

  • SHA1

    d63f61d642f784bc10a350f32a479182b03d682d

  • SHA256

    30a13d7c83bcfd573dfb5b090dfc551533fadb656ce4cd6bb67198c972420d83

  • SHA512

    7e8289b6fab17d53a0b8973382493c5508606881fe0531ff6f93ffb20885474354ed35e8e66e96c275487647449d18970f5eec56b3a8d1292e81f98fb6231537

  • SSDEEP

    768:IrdHBnsgvQh/4uBjYCbILjnrRM9XrLF+y9O196BO+hTbVLlhI:Ir1Bsgc/LBjYwQRMlF99S96BO+dVI

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

march-draft.gl.at.ply.gg:54205

Mutex

zPoc34Z8bMdUxAvQ

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bootstrapper (1).exe
    "C:\Users\Admin\AppData\Local\Temp\bootstrapper (1).exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3920

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3920-0-0x00007FFD7FAC3000-0x00007FFD7FAC5000-memory.dmp

    Filesize

    8KB

  • memory/3920-1-0x0000000000940000-0x0000000000952000-memory.dmp

    Filesize

    72KB

  • memory/3920-2-0x00007FFD7FAC0000-0x00007FFD80581000-memory.dmp

    Filesize

    10.8MB

  • memory/3920-3-0x00007FFD7FAC0000-0x00007FFD80581000-memory.dmp

    Filesize

    10.8MB