General

  • Target

    Diavlo Finder v6.4.exe

  • Size

    497KB

  • Sample

    241211-s6dlpatlaq

  • MD5

    692fa69d5ee8eab02a4da55ac425a8c9

  • SHA1

    cfe2b73152bf06e10168c8cf017116eab4708e95

  • SHA256

    5144baf4cb6e87b7b1b7cfe6de66b68b5c0b2a6ddf168d40d415b455b2bec674

  • SHA512

    76209f3d46a8d3da76f3385519b9cb9eb38580d85383bdb07e8f478dc9d4959c69cd696d76b35c3fc5889537d8b3dff8523d22622999c2fce82e8c941e2b6123

  • SSDEEP

    3072:1kA3C07E+xbH8lc/q3OyqW4pJtoeJ17o5:6+VNxbclDC11JVo

Malware Config

Extracted

Family

xworm

C2

38.240.48.77:7000

Attributes
  • Install_directory

    %AppData%

  • install_file

    MicrosoftEdge.exe

  • telegram

    https://api.telegram.org/bot8141936539:AAEQ-Q8U2sv2DRt7L3JfcvVAWufM8aMnIQw/sendMessage?chat_id=6146449389

Targets

    • Target

      Diavlo Finder v6.4.exe

    • Size

      497KB

    • MD5

      692fa69d5ee8eab02a4da55ac425a8c9

    • SHA1

      cfe2b73152bf06e10168c8cf017116eab4708e95

    • SHA256

      5144baf4cb6e87b7b1b7cfe6de66b68b5c0b2a6ddf168d40d415b455b2bec674

    • SHA512

      76209f3d46a8d3da76f3385519b9cb9eb38580d85383bdb07e8f478dc9d4959c69cd696d76b35c3fc5889537d8b3dff8523d22622999c2fce82e8c941e2b6123

    • SSDEEP

      3072:1kA3C07E+xbH8lc/q3OyqW4pJtoeJ17o5:6+VNxbclDC11JVo

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detect Xworm Payload

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • 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

    • Reads user/profile data of web browsers

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

    • 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