Analysis

  • max time kernel
    1196s
  • max time network
    1160s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    03-11-2024 04:31

General

  • Target

    XClient.exe

  • Size

    33KB

  • MD5

    9ddfe504195299e39b1c00c7c65bef9d

  • SHA1

    4db351178779d979b28ab1acef43d752fca9e713

  • SHA256

    66952417a4c8a447a9f4bd98a112f11f22a8ae81c6fc6cddfd20e059cca536e3

  • SHA512

    70bff866f55a01ee0121cb83a45f5de1cc8535022f0e2b50bcd80cde66b7a67fcf40e23f031404e699fcfcc0097cd89408a533939a4b8088f96184198da2d54c

  • SSDEEP

    384:oE8PQ9Ba+vNuntf98d6ILj7CM42pfL3iB7OxVqWqKRApkFXBLTsOZwpGN2v99Ik9:qUa+vNohsXn42JiB70lVF49juOjhNbR

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:7000

Mutex

KuwBwFrm0Fmi9J3k

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
  • 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:1472

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1472-0-0x00007FFCA7333000-0x00007FFCA7335000-memory.dmp

    Filesize

    8KB

  • memory/1472-1-0x00000000001F0000-0x00000000001FE000-memory.dmp

    Filesize

    56KB

  • memory/1472-2-0x00007FFCA7330000-0x00007FFCA7DF2000-memory.dmp

    Filesize

    10.8MB

  • memory/1472-3-0x00007FFCA7330000-0x00007FFCA7DF2000-memory.dmp

    Filesize

    10.8MB