Analysis

  • max time kernel
    1791s
  • max time network
    1795s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/07/2024, 09:52

General

  • Target

    XClient.exe

  • Size

    197KB

  • MD5

    e6e7c59619050009707b1a3e5bd7b4f8

  • SHA1

    3d3793934b589ef9de95967379c218e9028ffd4a

  • SHA256

    07bc245b9b7557d86cbd14137804ff829dd68a5766c3fb562b28c459376f2cd1

  • SHA512

    d4a686f304d62603c74cf54100a4a5f18e7793f888ebcb18170e76acf353ed40003cab3a3f8077027b4445954421fe6f68fbbdfb1b1e7ceeeab11c30be4c1402

  • SSDEEP

    3072:Vd9K/pFE9jxOj98SKfbzxcwg7es6/Vsb8VKTup49oJMfF/H9N3Ky9NzLnK:V8E9gUhcX7elbKTuq9bfF/H9d9n

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

0.tcp.eu.ngrok.io:19399

Mutex

cjYvNhdTjl2KYJZg

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 36 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:388

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/388-0-0x0000000000950000-0x0000000000986000-memory.dmp

          Filesize

          216KB

        • memory/388-1-0x00007FFE23C23000-0x00007FFE23C25000-memory.dmp

          Filesize

          8KB

        • memory/388-2-0x00007FFE23C20000-0x00007FFE246E1000-memory.dmp

          Filesize

          10.8MB

        • memory/388-3-0x00007FFE23C20000-0x00007FFE246E1000-memory.dmp

          Filesize

          10.8MB