Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/03/2025, 00:34

General

  • Target

    main.exe

  • Size

    69KB

  • MD5

    4822ba6a636e6004d529acd1c343d918

  • SHA1

    6d3be23dbaf66ea561f4455bd7323cf9cd4c293d

  • SHA256

    5506ccbd33408f09b67ca5f800e20acbe0bb895f42ef3234fe07b2ccff8d06ff

  • SHA512

    9e018aa44dfc8f4a568e38530dc5b9893462afd9e0cfeb1fc40ff3ac512ed25ec86c50e59fe4d76d781e04195d7df36255a9e4dbc59cfdc940c4939985a173ee

  • SSDEEP

    1536:s9RN41yg3LTU2a0AvR5bbT28ogW66QnBYOo+OyfX:4RN09LAvfbbC8olZpkOyfX

Score
10/10

Malware Config

Extracted

Family

xworm

C2

173.31.160.10:4040

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

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\main.exe
    "C:\Users\Admin\AppData\Local\Temp\main.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2688

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2688-0-0x000007FEF5983000-0x000007FEF5984000-memory.dmp

    Filesize

    4KB

  • memory/2688-1-0x0000000000F80000-0x0000000000F98000-memory.dmp

    Filesize

    96KB

  • memory/2688-2-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

    Filesize

    9.9MB

  • memory/2688-3-0x000007FEF5983000-0x000007FEF5984000-memory.dmp

    Filesize

    4KB

  • memory/2688-4-0x000007FEF5980000-0x000007FEF636C000-memory.dmp

    Filesize

    9.9MB