General

  • Target

    c4440ffc6b92bf1d605a5b27c906ca67bbf5f0a963bacec3bd219bc3f2358556

  • Size

    828KB

  • Sample

    230823-fv17dsbd31

  • MD5

    e7adaf89abea9cc019214b9de7a933f4

  • SHA1

    02168a8358dfe9dd290c20521b481c90796a83ce

  • SHA256

    c4440ffc6b92bf1d605a5b27c906ca67bbf5f0a963bacec3bd219bc3f2358556

  • SHA512

    946535e0bbd1c9d6e97ad14ac28865a8d7ff834ff03bfbf5f628846bb6e80b4c450d299489b1ba99a1d84402cf5ca901c780d9b8a8619cdd4454d3c9e6125883

  • SSDEEP

    24576:YyVLELkuK5kjW9e/yvnri658LmYLhIUrfyYWj:fVLykOjW1rxsIq

Malware Config

Extracted

Family

redline

Botnet

rota

C2

77.91.124.73:19071

Attributes
  • auth_value

    320c7daa59eb9b82e20a15162392a756

Targets

    • Target

      c4440ffc6b92bf1d605a5b27c906ca67bbf5f0a963bacec3bd219bc3f2358556

    • Size

      828KB

    • MD5

      e7adaf89abea9cc019214b9de7a933f4

    • SHA1

      02168a8358dfe9dd290c20521b481c90796a83ce

    • SHA256

      c4440ffc6b92bf1d605a5b27c906ca67bbf5f0a963bacec3bd219bc3f2358556

    • SHA512

      946535e0bbd1c9d6e97ad14ac28865a8d7ff834ff03bfbf5f628846bb6e80b4c450d299489b1ba99a1d84402cf5ca901c780d9b8a8619cdd4454d3c9e6125883

    • SSDEEP

      24576:YyVLELkuK5kjW9e/yvnri658LmYLhIUrfyYWj:fVLykOjW1rxsIq

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks