General

  • Target

    173ab9cdcc070fa57f023bc40ce6d682637bcba157692d48df6f307cf6d5b4c7

  • Size

    688KB

  • Sample

    230328-cmsy9sge23

  • MD5

    3d980746adf97db0b13504ec25acacc0

  • SHA1

    9184ef6610fff10e1eb1ace8ae8a4852f0462e4f

  • SHA256

    173ab9cdcc070fa57f023bc40ce6d682637bcba157692d48df6f307cf6d5b4c7

  • SHA512

    9fa3b9b31f0cab146e2d4370732cc84a32adfeca06ba15479f7b083e0151132850c2f597f36e8f9b4bcca6bdd41699734c47ad7176afdfd5550ff4319036b988

  • SSDEEP

    12288:mMr8y907ABWAyemwKwgecmyY65hLuuCW8+epBgiFeuCpmJEvrFA2figKgexOJcjX:uyDcYgeEXfaJ+epiucmJExA2agKPyk3

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      173ab9cdcc070fa57f023bc40ce6d682637bcba157692d48df6f307cf6d5b4c7

    • Size

      688KB

    • MD5

      3d980746adf97db0b13504ec25acacc0

    • SHA1

      9184ef6610fff10e1eb1ace8ae8a4852f0462e4f

    • SHA256

      173ab9cdcc070fa57f023bc40ce6d682637bcba157692d48df6f307cf6d5b4c7

    • SHA512

      9fa3b9b31f0cab146e2d4370732cc84a32adfeca06ba15479f7b083e0151132850c2f597f36e8f9b4bcca6bdd41699734c47ad7176afdfd5550ff4319036b988

    • SSDEEP

      12288:mMr8y907ABWAyemwKwgecmyY65hLuuCW8+epBgiFeuCpmJEvrFA2figKgexOJcjX:uyDcYgeEXfaJ+epiucmJExA2agKPyk3

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks