General

  • Target

    4e5a25d62c872be7115c1c6c3ef4a2202cc84d7ab6075b9911a4c711d21f6faf

  • Size

    789KB

  • Sample

    241108-jx9s4axqft

  • MD5

    a56c5a62e50c95246c2123a5ac199538

  • SHA1

    7f2a28ee47173daf85d7942a73b5c5eeaf414f03

  • SHA256

    4e5a25d62c872be7115c1c6c3ef4a2202cc84d7ab6075b9911a4c711d21f6faf

  • SHA512

    3daff824bb380f506f02aa4c3e2ce97d50586c929fb12c46e877174ac7bfc52afc4a3785137dfe7d2cc2bc0ce5a29d5f045dada48b9d61ddd96216648d687779

  • SSDEEP

    24576:6y09GibexG1vetKklweS+P9ai91cWiS0W:Bgbqp0cwtUJeP

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      4e5a25d62c872be7115c1c6c3ef4a2202cc84d7ab6075b9911a4c711d21f6faf

    • Size

      789KB

    • MD5

      a56c5a62e50c95246c2123a5ac199538

    • SHA1

      7f2a28ee47173daf85d7942a73b5c5eeaf414f03

    • SHA256

      4e5a25d62c872be7115c1c6c3ef4a2202cc84d7ab6075b9911a4c711d21f6faf

    • SHA512

      3daff824bb380f506f02aa4c3e2ce97d50586c929fb12c46e877174ac7bfc52afc4a3785137dfe7d2cc2bc0ce5a29d5f045dada48b9d61ddd96216648d687779

    • SSDEEP

      24576:6y09GibexG1vetKklweS+P9ai91cWiS0W:Bgbqp0cwtUJeP

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks