General

  • Target

    b019b4f06213fc80bc2e843040bd56a5611023367c79ccb1abda3ecf84cb242b

  • Size

    687KB

  • Sample

    230325-tw7x8ade33

  • MD5

    c160927427015bd37adcd8494993ceb6

  • SHA1

    9d04a76ab64ae137b0914e8ae8d6341b897f76c2

  • SHA256

    b019b4f06213fc80bc2e843040bd56a5611023367c79ccb1abda3ecf84cb242b

  • SHA512

    9c03a5fd3678d345d01550e7daea001c64e0976da56acffb85268c3349f1e42a40ea0cfe2a49857ea4c11d7d835b68fa1e72519d129eee165534170c603edad0

  • SSDEEP

    12288:fMrcy90knz/jCdq+AFHtyn553TjqWUrLvvatDNPHnVYe9PQ:Py9zLCdhmynz/q7XKvnVY4PQ

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

viza

C2

193.233.20.32:4125

Attributes
  • auth_value

    153a106a89fae7251f2dc17be2eb5720

Targets

    • Target

      b019b4f06213fc80bc2e843040bd56a5611023367c79ccb1abda3ecf84cb242b

    • Size

      687KB

    • MD5

      c160927427015bd37adcd8494993ceb6

    • SHA1

      9d04a76ab64ae137b0914e8ae8d6341b897f76c2

    • SHA256

      b019b4f06213fc80bc2e843040bd56a5611023367c79ccb1abda3ecf84cb242b

    • SHA512

      9c03a5fd3678d345d01550e7daea001c64e0976da56acffb85268c3349f1e42a40ea0cfe2a49857ea4c11d7d835b68fa1e72519d129eee165534170c603edad0

    • SSDEEP

      12288:fMrcy90knz/jCdq+AFHtyn553TjqWUrLvvatDNPHnVYe9PQ:Py9zLCdhmynz/q7XKvnVY4PQ

    • 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