General

  • Target

    XBinderOutput.exe

  • Size

    568KB

  • Sample

    240824-t72kkszanf

  • MD5

    43ebcf641eac11f8012145d44733cc0a

  • SHA1

    e1776ddd0a23987ca149e74cccd8e9372b7f27c5

  • SHA256

    c8431f6620fb1f7e2404f33562347d83ad660106659c3143d00f3b699dee454e

  • SHA512

    2379be5b09810007668b11fe58d3d1d575c1f2acd9962803147890a3d32ade8a982584e42d18c08b320043136991014f2f6ed09e8bfb238f555694d859f42aa2

  • SSDEEP

    12288:YP5B0nVtH35fFWAZdfJxLswLlXfUX05oEOj2X0GuI:YP5B0nVnZZJxLxL+SoEl

Malware Config

Extracted

Family

xworm

Version

5.0

C2

rules-views.at.ply.gg:21974

Mutex

Uf6Nl0qMPg6NLqce

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    svchost.exe

aes.plain

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot7375773294:AAFZUnpXCxGuVizu2hOj5WMYl9ULnbeqZ6c/sendDocument

Targets

    • Target

      XBinderOutput.exe

    • Size

      568KB

    • MD5

      43ebcf641eac11f8012145d44733cc0a

    • SHA1

      e1776ddd0a23987ca149e74cccd8e9372b7f27c5

    • SHA256

      c8431f6620fb1f7e2404f33562347d83ad660106659c3143d00f3b699dee454e

    • SHA512

      2379be5b09810007668b11fe58d3d1d575c1f2acd9962803147890a3d32ade8a982584e42d18c08b320043136991014f2f6ed09e8bfb238f555694d859f42aa2

    • SSDEEP

      12288:YP5B0nVtH35fFWAZdfJxLswLlXfUX05oEOj2X0GuI:YP5B0nVnZZJxLxL+SoEl

    • Detect Xworm Payload

    • Phemedrone

      An information and wallet stealer written in C#.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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