Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 04:28

General

  • Target

    800a0420d1c08193913755e474bea018ced509606c451729a227859f4c3d2e70N.exe

  • Size

    42KB

  • MD5

    c4bfd322c23e550f0500452d9a4a649a

  • SHA1

    68b39371c60c93217e6b910f2c1e8d09ecae0b94

  • SHA256

    07d7666d7d9bdf1e9a506adfeeb237ff8c7145fb443389a7a11f2a08e09baea0

  • SHA512

    3db93c5a2b6e71b3a78addc451ca1009aefd009f6a7793946c974bbdafb1aed52252c08f84a43b420434a0bd420f759360be2f237c9bf3d006e66e3dcc8b74b6

  • SSDEEP

    768:/qTF41hqoKgCsDTO2QhFmp6F5PX9OaP68OMhI3/C2Zk:/sOhqxbAa28FBF19jP68OM+66k

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:7772

13.71.91.225:7772

Mutex

O2HrqiBNIPRwtLPC

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

  • telegram

    https://api.telegram.org/bot7585343577:AAHgS-QNhULHIXmK3EKIXWuMP2uRNZpJjd8/sendMessage?chat_id=5424396760

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\800a0420d1c08193913755e474bea018ced509606c451729a227859f4c3d2e70N.exe
    "C:\Users\Admin\AppData\Local\Temp\800a0420d1c08193913755e474bea018ced509606c451729a227859f4c3d2e70N.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3164

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3164-0-0x00007FFFF8853000-0x00007FFFF8855000-memory.dmp

    Filesize

    8KB

  • memory/3164-1-0x0000000000380000-0x0000000000390000-memory.dmp

    Filesize

    64KB

  • memory/3164-2-0x00007FFFF8850000-0x00007FFFF9311000-memory.dmp

    Filesize

    10.8MB

  • memory/3164-3-0x00007FFFF8850000-0x00007FFFF9311000-memory.dmp

    Filesize

    10.8MB