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General

  • Target

    XClient.exe

  • Size

    71KB

  • Sample

    250301-l1h6naxybt

  • MD5

    e45a311b01b3e3174b188ed4d73e6e82

  • SHA1

    7ca5b64e103bbe078d7ba94481f0b042c37ac48e

  • SHA256

    a136212c5dae84098771cefb64e996a7f12ae38b2ec0f53b7b8065310a167f49

  • SHA512

    a64ec9ef713083a88e77a7c6c7dceb0e6f9393a5ce07ca2772b27dccbe4aeb0941e3b61b47f1216527fb795aeed79d8a392b7bce49ca4cee90f937731996ba08

  • SSDEEP

    1536:ZgpiJEUAxRRA8bNxWlOjgjm0XtKLZ9bxeIBeJDPaz6ecOx2A0xsAn+K:Z9WUYRRVNjYQd9bxbMJrqcOx2A0d+K

Malware Config

Extracted

Family

xworm

C2

around-four.gl.at.ply.gg:21052

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

  • telegram

    https://api.telegram.org/bot7704029346:AAHPre1lXQa0UfPCpOUXJZ9UXA9mFxvH4Gk/sendMessage?chat_id=7590668020

Targets

    • Target

      XClient.exe

    • Size

      71KB

    • MD5

      e45a311b01b3e3174b188ed4d73e6e82

    • SHA1

      7ca5b64e103bbe078d7ba94481f0b042c37ac48e

    • SHA256

      a136212c5dae84098771cefb64e996a7f12ae38b2ec0f53b7b8065310a167f49

    • SHA512

      a64ec9ef713083a88e77a7c6c7dceb0e6f9393a5ce07ca2772b27dccbe4aeb0941e3b61b47f1216527fb795aeed79d8a392b7bce49ca4cee90f937731996ba08

    • SSDEEP

      1536:ZgpiJEUAxRRA8bNxWlOjgjm0XtKLZ9bxeIBeJDPaz6ecOx2A0xsAn+K:Z9WUYRRVNjYQd9bxbMJrqcOx2A0d+K

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks