General

  • Target

    MicrosoftAccount.exe

  • Size

    69KB

  • Sample

    250120-hjsrzswren

  • MD5

    60efdd9e1cf39dd0a3a7fbdeb6a2d391

  • SHA1

    29dbc62cedd344c115047fcec30f83e81c6d794c

  • SHA256

    5ad2e8363c51cc2392e5ea5c34fd426d585c118a1010cd034ccca53cb9aea8b0

  • SHA512

    c070114f7bbc384b5362111a70f1a910ecbf08b909d9e7b4222c904c221a107494e38840f5bc443faee8822281c5d46d65c7970003b7b625e7d1488ce6d58b84

  • SSDEEP

    1536:fl/VpCz5Iqc+28akCkj42kbOOhW8DS6qfRtFAO5ZPYC:fldN8ak9kbbI8ot2O5ZPx

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:7703

147.185.221.25:7703

regarding-states.gl.at.ply.gg:7703

Attributes
  • Install_directory

    %AppData%

  • install_file

    ApplicationFrameHost.exe

  • telegram

    https://api.telegram.org/bot6353034618:AAHzEkRGIc7NNoV5QuVXoAVVOMmU4ikzPYc/sendMessage?chat_id=1735841155

Targets

    • Target

      MicrosoftAccount.exe

    • Size

      69KB

    • MD5

      60efdd9e1cf39dd0a3a7fbdeb6a2d391

    • SHA1

      29dbc62cedd344c115047fcec30f83e81c6d794c

    • SHA256

      5ad2e8363c51cc2392e5ea5c34fd426d585c118a1010cd034ccca53cb9aea8b0

    • SHA512

      c070114f7bbc384b5362111a70f1a910ecbf08b909d9e7b4222c904c221a107494e38840f5bc443faee8822281c5d46d65c7970003b7b625e7d1488ce6d58b84

    • SSDEEP

      1536:fl/VpCz5Iqc+28akCkj42kbOOhW8DS6qfRtFAO5ZPYC:fldN8ak9kbbI8ot2O5ZPx

    • 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