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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
    09/10/2024, 16:45

General

  • Target

    xwormport.exe

  • Size

    80KB

  • MD5

    8b6c64186bf08072e4204ec3bde4147c

  • SHA1

    8381d71213c367c4dab4fbf9b33e081e339ad215

  • SHA256

    8950ce8d0d34da93e1540029b4ff17f127b8619dea6f0e5c90a0d9a78368f52a

  • SHA512

    fbc3b75b348f5345f1534f6e740fd696b85c4f2a4f88a616af52fd6d7ccb7b13b0427c0d5e0e7626d0561cba534c5792f54e00f24cc1fd97f7f3ce9ec11e1404

  • SSDEEP

    1536:+VNL/GiQfNlMYojPrZeHdD+8VKjuM4UKbdqmkmuH5f6Yf/JTOjaeKLz4:MNiiOPMXjPrZoD7Kju9UKbdSZRfxTOjx

Score
10/10

Malware Config

Extracted

Family

xworm

C2

MadeInMood1-40937.portmap.host:40937

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

  • telegram

    https://api.telegram.org/bot7375237961:AAFlPWXmEriRUUWDWeG1DeZifKaAFaWD10Q/sendMessage?chat_id=7534517325

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\xwormport.exe
    "C:\Users\Admin\AppData\Local\Temp\xwormport.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2012

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2012-0-0x000007FEF56B3000-0x000007FEF56B4000-memory.dmp

    Filesize

    4KB

  • memory/2012-1-0x0000000000F00000-0x0000000000F1A000-memory.dmp

    Filesize

    104KB

  • memory/2012-2-0x000007FEF56B0000-0x000007FEF609C000-memory.dmp

    Filesize

    9.9MB

  • memory/2012-3-0x000007FEF56B0000-0x000007FEF609C000-memory.dmp

    Filesize

    9.9MB