Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/03/2025, 19:31

General

  • Target

    XClient.exe

  • Size

    76KB

  • MD5

    3814644750f4dc71eb4b57bb7cabe3df

  • SHA1

    3346103ea9ab119e2f097184e942a9350bf6be16

  • SHA256

    eb7d53d3c3c11ece53e57b6768dca1e9302c4ccd0ce584e9f21e4e18703ae561

  • SHA512

    cb12f15e0c113ecfaf9130d2c0f15f1bbc4a31cc17d10aa4b7bc2d58bb170d1dc33e86543827d89a656d5582228c1cdd1287a84c7ef93a88c79c6adfc0671cf4

  • SSDEEP

    1536:aClU1nxxmTdApSDGp5QdZqd/bsKYnQR+bkpv6lOrDFx:aClUx/L/YcbsKqQRIOrRx

Score
10/10

Malware Config

Extracted

Family

xworm

C2

anetpetet2234232-52196.portmap.host:52196

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.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\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3664

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3664-0-0x00007FFCE4C93000-0x00007FFCE4C95000-memory.dmp

    Filesize

    8KB

  • memory/3664-1-0x00000000006A0000-0x00000000006BA000-memory.dmp

    Filesize

    104KB

  • memory/3664-2-0x00007FFCE4C90000-0x00007FFCE5751000-memory.dmp

    Filesize

    10.8MB

  • memory/3664-3-0x00007FFCE4C90000-0x00007FFCE5751000-memory.dmp

    Filesize

    10.8MB