General

  • Target

    f78165cb18a36b6ee9f2bb589cdd211518d79433ac9b9440fcf5616afcb3bfc0

  • Size

    730KB

  • Sample

    230531-hllrfsdg8s

  • MD5

    27aab3d1ffcae8b3f41b0f65a796057e

  • SHA1

    ff0b6becfa6fb6fd0c0bdd350116eba67fb006f9

  • SHA256

    f78165cb18a36b6ee9f2bb589cdd211518d79433ac9b9440fcf5616afcb3bfc0

  • SHA512

    4c8fe0457ad88125a857aa3ce2d79133972f4ede5558d0f3cfdc765f165202744aea07bc58bddbc59882885a8ef06dabb0e49f947455e4ba06e1705826ea42dd

  • SSDEEP

    12288:fMr8y90D2SvJpKyKNREcU81HIuLBQ4JVGBp8d7vJe6LEvQ6ci00hPE:Tye2C/KN+cLW2BMpU1LEvMcE

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.127:19045

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

tinda

C2

83.97.73.127:19045

Attributes
  • auth_value

    88da3924455f4ba3a1b76cd03af918bb

Targets

    • Target

      f78165cb18a36b6ee9f2bb589cdd211518d79433ac9b9440fcf5616afcb3bfc0

    • Size

      730KB

    • MD5

      27aab3d1ffcae8b3f41b0f65a796057e

    • SHA1

      ff0b6becfa6fb6fd0c0bdd350116eba67fb006f9

    • SHA256

      f78165cb18a36b6ee9f2bb589cdd211518d79433ac9b9440fcf5616afcb3bfc0

    • SHA512

      4c8fe0457ad88125a857aa3ce2d79133972f4ede5558d0f3cfdc765f165202744aea07bc58bddbc59882885a8ef06dabb0e49f947455e4ba06e1705826ea42dd

    • SSDEEP

      12288:fMr8y90D2SvJpKyKNREcU81HIuLBQ4JVGBp8d7vJe6LEvQ6ci00hPE:Tye2C/KN+cLW2BMpU1LEvMcE

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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