General

  • Target

    e5fc1de87f2b48f20c76989fe1f38bc76c8ed9ed86c49568a2f00f2fbda348a3

  • Size

    768KB

  • Sample

    230526-a2j9kadg31

  • MD5

    a54595849028df4bda34a3ded6c74912

  • SHA1

    ce2ae3ef560b75653bbe27aaffcae0f1fbd47bf3

  • SHA256

    e5fc1de87f2b48f20c76989fe1f38bc76c8ed9ed86c49568a2f00f2fbda348a3

  • SHA512

    5abe11873bdf4824497d8ffbe66401aba9fdbb8e4981431782a6097c74fbd4684d21629ce3d5fba0552619e99c33facb7b13af76a0774c410ad5a5d9fa2aa14a

  • SSDEEP

    12288:oMr8y90sAeUOcRk1gPZQkoOuEZlVzqeVuZEKqC4vm8LG9NjvGkBtxnM8tIW+FED9:UyIjugGkoS4J3LDNjukzxM81+U

Malware Config

Extracted

Family

redline

Botnet

mina

C2

83.97.73.122:19062

Attributes
  • auth_value

    3d04bf4b8ba2a11c4dcf9df0e388fa05

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

Targets

    • Target

      e5fc1de87f2b48f20c76989fe1f38bc76c8ed9ed86c49568a2f00f2fbda348a3

    • Size

      768KB

    • MD5

      a54595849028df4bda34a3ded6c74912

    • SHA1

      ce2ae3ef560b75653bbe27aaffcae0f1fbd47bf3

    • SHA256

      e5fc1de87f2b48f20c76989fe1f38bc76c8ed9ed86c49568a2f00f2fbda348a3

    • SHA512

      5abe11873bdf4824497d8ffbe66401aba9fdbb8e4981431782a6097c74fbd4684d21629ce3d5fba0552619e99c33facb7b13af76a0774c410ad5a5d9fa2aa14a

    • SSDEEP

      12288:oMr8y90sAeUOcRk1gPZQkoOuEZlVzqeVuZEKqC4vm8LG9NjvGkBtxnM8tIW+FED9:UyIjugGkoS4J3LDNjukzxM81+U

    • 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