General

  • Target

    f59d9ac2eb72ed80b1da7d947171f3e05fceb15666720f74261694a55ed9af46

  • Size

    539KB

  • Sample

    230324-lh5xpsdd48

  • MD5

    bc4b2278197b2d706851602d63d89700

  • SHA1

    7cfbea109bf70546e1276a4f73c2dab3f71a5324

  • SHA256

    f59d9ac2eb72ed80b1da7d947171f3e05fceb15666720f74261694a55ed9af46

  • SHA512

    039f6735e2d667a38229aa18c7bc7089be6236a058fa60ea339bd409f808cf019fe3634f7690b8fa980d3facc435b5284364194cc912a2519f33d0cc767c2352

  • SSDEEP

    12288:tMruy90ZEQZuTdZU1DY2aYDrGvYSx2I4+uDHEICaN6gTMo:Hy0ZuBZUebYDqvYCvwSg9

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      f59d9ac2eb72ed80b1da7d947171f3e05fceb15666720f74261694a55ed9af46

    • Size

      539KB

    • MD5

      bc4b2278197b2d706851602d63d89700

    • SHA1

      7cfbea109bf70546e1276a4f73c2dab3f71a5324

    • SHA256

      f59d9ac2eb72ed80b1da7d947171f3e05fceb15666720f74261694a55ed9af46

    • SHA512

      039f6735e2d667a38229aa18c7bc7089be6236a058fa60ea339bd409f808cf019fe3634f7690b8fa980d3facc435b5284364194cc912a2519f33d0cc767c2352

    • SSDEEP

      12288:tMruy90ZEQZuTdZU1DY2aYDrGvYSx2I4+uDHEICaN6gTMo:Hy0ZuBZUebYDqvYCvwSg9

    • 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