Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2024, 10:23

General

  • Target

    W1FREE.exe

  • Size

    67KB

  • MD5

    6f7cabf4b4354595f267d7d0860a7264

  • SHA1

    3743b4d0f283254216471af3d7a48febe1ea3d22

  • SHA256

    ef18dab7131e795b252462e96eee632dcde3eacd98e4b58078eb82c74f5bd2a4

  • SHA512

    39cc260160567a730656087c76b01ce28fa493b748344bd8215cceeca8863b89fd8fb0f3f2dc5c647dd0c531048b41744e7117ca985fdfaf96b2b609ba55455b

  • SSDEEP

    1536:wxvEVs0WIyYR9hYoQtzJbI0UB+E32zUfOTwDnzRQ:wx8VTy+h/YlbV5oOEDFQ

Score
10/10

Malware Config

Extracted

Family

xworm

C2

choose-throw.gl.at.ply.gg:13217

Attributes
  • Install_directory

    %AppData%

  • install_file

    system.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • 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\W1FREE.exe
    "C:\Users\Admin\AppData\Local\Temp\W1FREE.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3036

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3036-0-0x000007FEF55A3000-0x000007FEF55A4000-memory.dmp

    Filesize

    4KB

  • memory/3036-1-0x00000000010A0000-0x00000000010B8000-memory.dmp

    Filesize

    96KB

  • memory/3036-2-0x000007FEF55A0000-0x000007FEF5F8C000-memory.dmp

    Filesize

    9.9MB

  • memory/3036-3-0x000007FEF55A0000-0x000007FEF5F8C000-memory.dmp

    Filesize

    9.9MB