General

  • Target

    e8af56054cad90cd82b6221df0dc4249f5a46df4cf9093b155ab957d45446095

  • Size

    760KB

  • Sample

    230527-xl721sdc3s

  • MD5

    fb7d66be2b54ea46e44ee1d07515d2d7

  • SHA1

    2a1ad7808e4d0697a67077dd9c622f5ab0193115

  • SHA256

    e8af56054cad90cd82b6221df0dc4249f5a46df4cf9093b155ab957d45446095

  • SHA512

    57821aa10da3cfa55e353d40150fb84586704d7f3c046841fa7965a02c18cb0a1777c7cee35d9fde234b39a20a3ab241682ea415c075bbc64031686f122044c5

  • SSDEEP

    12288:0MrQy90YwuqZIPOhtjGR4qBER1ox+SD4/FnK4DGogUsjJ4AgLv05fFevwXXL/Ke:UyRw7ZI2htiGaxzSFK2Fg/jW0bevwXXs

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

      e8af56054cad90cd82b6221df0dc4249f5a46df4cf9093b155ab957d45446095

    • Size

      760KB

    • MD5

      fb7d66be2b54ea46e44ee1d07515d2d7

    • SHA1

      2a1ad7808e4d0697a67077dd9c622f5ab0193115

    • SHA256

      e8af56054cad90cd82b6221df0dc4249f5a46df4cf9093b155ab957d45446095

    • SHA512

      57821aa10da3cfa55e353d40150fb84586704d7f3c046841fa7965a02c18cb0a1777c7cee35d9fde234b39a20a3ab241682ea415c075bbc64031686f122044c5

    • SSDEEP

      12288:0MrQy90YwuqZIPOhtjGR4qBER1ox+SD4/FnK4DGogUsjJ4AgLv05fFevwXXL/Ke:UyRw7ZI2htiGaxzSFK2Fg/jW0bevwXXs

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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