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
    11-11-2024 11:44

General

  • Target

    74ad850a826557d15f97d1a6d25ed6b95d131f246480e82b287f4d8f42f9ab63.exe

  • Size

    64KB

  • MD5

    5f9abf5fdc7ea0787b7d0028a54a674a

  • SHA1

    76993b04e468129450d5107f04b42d1a08cf9e54

  • SHA256

    74ad850a826557d15f97d1a6d25ed6b95d131f246480e82b287f4d8f42f9ab63

  • SHA512

    1a12c64bfd57b083b377aa0f1f5a8f4cd28a1c6e96009f5aaa5a3a29e6161c5017a846a2c3e87480324631c892dfa0f92264182ff65612231334bb358aed0247

  • SSDEEP

    1536:KdoJ9PiMgbgEk5f3QHdsH6hOrbZ+DX/qLH6ghJ8D1owz5Oh/7:M5U19sdsahOrbZeSEDaw1Oh/7

Score
10/10

Malware Config

Extracted

Family

xworm

Version

3.0

Attributes
  • Install_directory

    %Temp%

  • install_file

    USB.exe

  • pastebin_url

    https://pastebin.com/raw/aN42btSy

  • telegram

    https://api.telegram.org/bot6705170780:AAFLOXrnAOxDhNu3tap1IE119Otvgco_CbY/sendMessage?chat_id=6084847021

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\74ad850a826557d15f97d1a6d25ed6b95d131f246480e82b287f4d8f42f9ab63.exe
    "C:\Users\Admin\AppData\Local\Temp\74ad850a826557d15f97d1a6d25ed6b95d131f246480e82b287f4d8f42f9ab63.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1076

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1076-0-0x000007FEF5B43000-0x000007FEF5B44000-memory.dmp

    Filesize

    4KB

  • memory/1076-1-0x00000000001A0000-0x00000000001B6000-memory.dmp

    Filesize

    88KB

  • memory/1076-2-0x000007FEF5B40000-0x000007FEF652C000-memory.dmp

    Filesize

    9.9MB

  • memory/1076-3-0x000007FEF5B40000-0x000007FEF652C000-memory.dmp

    Filesize

    9.9MB