General

  • Target

    aca145cf56ff4bcb2626f744fa1f93b68dfe9fc7264fd2bc5d6cb02bc2e889c3

  • Size

    761KB

  • Sample

    230527-wsdajsda91

  • MD5

    04de7ee884283aaeb4f71d80e2bd6df3

  • SHA1

    81cc855585fd7b366f70adc6a8edaf7bdfa7ea6f

  • SHA256

    aca145cf56ff4bcb2626f744fa1f93b68dfe9fc7264fd2bc5d6cb02bc2e889c3

  • SHA512

    0a9fc2526447de15f9020c82caabaf7dbb2b0d31ffd7181326fabf57fb9ae53569cfb12885319cdac39898842e5f5db9c052f668c84260fae9a23a398b90d15c

  • SSDEEP

    12288:UMruy90IC77QFqRy+kTrpXaCaJKhMJsPw7Ky54d6ku7eL6pjqsHnJyilJjC9W:6ygXmUWNMsPw7b5k6ku7eL6vHnkJE

Malware Config

Extracted

Family

redline

Botnet

dura

C2

83.97.73.127:19062

Attributes
  • auth_value

    44b7d6fb9572dea0d64d018139c3d208

Extracted

Family

redline

Botnet

heroy

C2

83.97.73.127:19062

Attributes
  • auth_value

    b2879468e50d2d36e66f1a067d4a8bb3

Targets

    • Target

      aca145cf56ff4bcb2626f744fa1f93b68dfe9fc7264fd2bc5d6cb02bc2e889c3

    • Size

      761KB

    • MD5

      04de7ee884283aaeb4f71d80e2bd6df3

    • SHA1

      81cc855585fd7b366f70adc6a8edaf7bdfa7ea6f

    • SHA256

      aca145cf56ff4bcb2626f744fa1f93b68dfe9fc7264fd2bc5d6cb02bc2e889c3

    • SHA512

      0a9fc2526447de15f9020c82caabaf7dbb2b0d31ffd7181326fabf57fb9ae53569cfb12885319cdac39898842e5f5db9c052f668c84260fae9a23a398b90d15c

    • SSDEEP

      12288:UMruy90IC77QFqRy+kTrpXaCaJKhMJsPw7Ky54d6ku7eL6pjqsHnJyilJjC9W:6ygXmUWNMsPw7b5k6ku7eL6vHnkJE

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks