Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-01-2025 06:30

General

  • Target

    XClient.exe

  • Size

    32KB

  • MD5

    ebe3fd343cf67587efcd6c466d90931a

  • SHA1

    1c5b37e88736f8a2b884cadb1b94702ff737a8e8

  • SHA256

    c11274e9061ee64a49178eedcd63bfbdc815069b0f15ccad62d69ca1116eacda

  • SHA512

    c8c3c6ed28f1357e592a410401dfaedc95e2b17ec6d932d7b8d2102b26d457c30cfdcb71a3331c5e7f321ef06f7e33a8784adce2f9a0242a8c2573b96c316e32

  • SSDEEP

    768:jRPD9OQhx/BV3Tw49FzVFE9jooOjhBbO:jd9OW/V3U49HFE9jooOj3i

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

0.tcp.jp.ngrok.io:13324

Mutex

kaDjK9EVljw4kjg0

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • 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:4988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4988-0-0x00007FFA48873000-0x00007FFA48875000-memory.dmp

    Filesize

    8KB

  • memory/4988-1-0x0000000000C40000-0x0000000000C4E000-memory.dmp

    Filesize

    56KB

  • memory/4988-2-0x00007FFA48870000-0x00007FFA49331000-memory.dmp

    Filesize

    10.8MB

  • memory/4988-3-0x00007FFA48873000-0x00007FFA48875000-memory.dmp

    Filesize

    8KB

  • memory/4988-4-0x00007FFA48870000-0x00007FFA49331000-memory.dmp

    Filesize

    10.8MB