Analysis

  • max time kernel
    144s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2024, 02:01

General

  • Target

    a8f508eb1f7505fd203dd97a2688e04afa0b0c88ebe365bb96739c043a918090.exe

  • Size

    67KB

  • MD5

    2961e946762c5a0b1ec8db09421aadf6

  • SHA1

    95110a0bc7934dbf7c157ca462a1215ddca40951

  • SHA256

    a8f508eb1f7505fd203dd97a2688e04afa0b0c88ebe365bb96739c043a918090

  • SHA512

    db2aa05c3119df02848d37b18f9b3308a4a1e464baddd002b898b00146d2d65df5bd9b125ce318a7195e8a12f14c9d17ba3ff721988dcfff3da161e136d84dfa

  • SSDEEP

    1536:J6KIGUiGqluk5nsdSR0OWiD9/H8ewabkL0lktnDYJGFOTdPUDQ:J6KI1u0JiZmabkKGFOBiQ

Malware Config

Extracted

Family

xworm

Version

3.0

C2

canyouseeme20.ddns.net:6065

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

  • telegram

    https://api.telegram.org/bot7431164707:AAFdTy6-8yMYYwBEzIPqLVsmzUzXur69pdI/sendMessage?chat_id=6273743275

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8f508eb1f7505fd203dd97a2688e04afa0b0c88ebe365bb96739c043a918090.exe
    "C:\Users\Admin\AppData\Local\Temp\a8f508eb1f7505fd203dd97a2688e04afa0b0c88ebe365bb96739c043a918090.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    PID:4732

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4732-0-0x00007FFFD6ED3000-0x00007FFFD6ED5000-memory.dmp

          Filesize

          8KB

        • memory/4732-1-0x00000000003D0000-0x00000000003E8000-memory.dmp

          Filesize

          96KB

        • memory/4732-8-0x00007FFFD6ED0000-0x00007FFFD7991000-memory.dmp

          Filesize

          10.8MB

        • memory/4732-9-0x00007FFFD6ED3000-0x00007FFFD6ED5000-memory.dmp

          Filesize

          8KB

        • memory/4732-10-0x00007FFFD6ED0000-0x00007FFFD7991000-memory.dmp

          Filesize

          10.8MB