Analysis

  • max time kernel
    123s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:09

General

  • Target

    2774cc3c0042f6c83a21daa4b7ea0d0f.exe

  • Size

    34KB

  • MD5

    2774cc3c0042f6c83a21daa4b7ea0d0f

  • SHA1

    02504384a948854d039399a1b95a295902e4f9d1

  • SHA256

    1ff24ee66a68e8257f500d0432ea0b0905c7527d493927fec6c6b3fc7c0e6e31

  • SHA512

    f7c3edbc702de77958c75e764e3d23f3fa8e4e99f921b0649b0b712ce06a1e5317f14eac0989930c3253d03e383e114f8759acf7450fd2222175198337284299

  • SSDEEP

    768:FXHYasu0INg1C4C7V9FZ9jhWyOjhQ/cU:F3YtbBgzFZ9jhWyOjq0U

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

147.185.221.26:20448

Mutex

PDnMp26nAxNNrxwQ

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Drops startup file 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2774cc3c0042f6c83a21daa4b7ea0d0f.exe
    "C:\Users\Admin\AppData\Local\Temp\2774cc3c0042f6c83a21daa4b7ea0d0f.exe"
    1⤵
    • Drops startup file
    • Suspicious use of AdjustPrivilegeToken
    PID:3052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3052-0-0x000007FEF5EA3000-0x000007FEF5EA4000-memory.dmp

    Filesize

    4KB

  • memory/3052-1-0x0000000000BB0000-0x0000000000BBE000-memory.dmp

    Filesize

    56KB

  • memory/3052-6-0x000007FEF5EA0000-0x000007FEF688C000-memory.dmp

    Filesize

    9.9MB

  • memory/3052-7-0x000007FEF5EA3000-0x000007FEF5EA4000-memory.dmp

    Filesize

    4KB

  • memory/3052-8-0x000007FEF5EA0000-0x000007FEF688C000-memory.dmp

    Filesize

    9.9MB