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Analysis

  • max time kernel
    119s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    08/03/2025, 21:15

General

  • Target

    XClient77777.exe

  • Size

    35KB

  • MD5

    5ea0f5924111a1694b717407703b660f

  • SHA1

    e9c88fbd4a5d00461c18cb44b2c222df45943e22

  • SHA256

    31dfb42cde129b009abfa9dfa7ff5028df923c6fe87520f49cd33a3af14dccfb

  • SHA512

    15aee130c32a50e40ff1347687741e32bb450074fd83288d515dd6ce2bb7047c093c89bb058b8e3226cd39d4ad5fc5e015b1c26286f11d217d9010e5485924fa

  • SSDEEP

    768:jDMfF7zLKYs2Byj5zuddqLb9Fk9wmAO/hZ/y2p:jkF7HKYs/1Md8Fk9wmAO/Xq2p

Malware Config

Extracted

Family

xworm

Version

5.0

C2

any-attraction.gl.at.ply.gg:27770

Mutex

uSx0YbbkrTZOubR8

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.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
  • 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).

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient77777.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient77777.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2628
    • C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Hacked By Mikey" /tr "C:\Users\Admin\AppData\Roaming\Hacked By Mikey"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2536
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {72244CD3-1039-4DA4-AE7E-48CC4627B5A2} S-1-5-21-1163522206-1469769407-485553996-1000:PJCSDMRP\Admin:Interactive:[1]
    1⤵
      PID:2712

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2628-0-0x000007FEF5EB3000-0x000007FEF5EB4000-memory.dmp

      Filesize

      4KB

    • memory/2628-1-0x0000000000A60000-0x0000000000A70000-memory.dmp

      Filesize

      64KB

    • memory/2628-5-0x000007FEF5EB0000-0x000007FEF689C000-memory.dmp

      Filesize

      9.9MB

    • memory/2628-6-0x000007FEF5EB3000-0x000007FEF5EB4000-memory.dmp

      Filesize

      4KB

    • memory/2628-7-0x000007FEF5EB0000-0x000007FEF689C000-memory.dmp

      Filesize

      9.9MB