General

  • Target

    Tashkent Drive Edition.exe

  • Size

    144KB

  • Sample

    240527-ymzygaga6x

  • MD5

    302a161addf4cad7c6f078b7c5ad916a

  • SHA1

    01450a35f72a6db951fb07fce749508f8aafe153

  • SHA256

    be98f5ab32e873468f2ba2fb45215468b0157f7fe894d9af98313444ec945ef6

  • SHA512

    0c60134a2189554e6d47ef0e4845fe2d661b1d7a021bd530b8a323a2496fa7958dad31feb0022348b9c655a4aac4a9a67b13a1adafcac454a4346fa50796d8bd

  • SSDEEP

    1536:HVK6scO5JV+3tOBPvfbVEaf0Qcf9sm65rvO8S6ROzFkcil31gYDbd:1KRRV+3tOB3fbKXK9vO56kUG6

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:53750

involved-delete.gl.at.ply.gg:53750

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

Targets

    • Target

      Tashkent Drive Edition.exe

    • Size

      144KB

    • MD5

      302a161addf4cad7c6f078b7c5ad916a

    • SHA1

      01450a35f72a6db951fb07fce749508f8aafe153

    • SHA256

      be98f5ab32e873468f2ba2fb45215468b0157f7fe894d9af98313444ec945ef6

    • SHA512

      0c60134a2189554e6d47ef0e4845fe2d661b1d7a021bd530b8a323a2496fa7958dad31feb0022348b9c655a4aac4a9a67b13a1adafcac454a4346fa50796d8bd

    • SSDEEP

      1536:HVK6scO5JV+3tOBPvfbVEaf0Qcf9sm65rvO8S6ROzFkcil31gYDbd:1KRRV+3tOB3fbKXK9vO56kUG6

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks