General

  • Target

    a5e203e664588177849c185c9467a7a760f709f688b400ad7f1bb02e2172dd07

  • Size

    655KB

  • Sample

    241107-ba5lvs1jfv

  • MD5

    51d48c610b71b0f62e4a84f34e16b54a

  • SHA1

    01e920134c34063695a08b9d2a2c476fc40bf6dc

  • SHA256

    a5e203e664588177849c185c9467a7a760f709f688b400ad7f1bb02e2172dd07

  • SHA512

    3b5da488439e8bf38bfbfd005051fcea4f782c98d7e2551383e22df95b3fd8731391192565620ad3fc0fa9a0519848d06cce850c1ce5d7f9a4ddf57342b616c8

  • SSDEEP

    12288:oMr/y90e8MjB4E0U4d0L16Gzga1Sna83t44SuGZ5xqaz3h/NPQ6S5vINtxY6kvNn:nyB7jBt4dg16Gzgasnae/SuGZaajPQ62

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

      a5e203e664588177849c185c9467a7a760f709f688b400ad7f1bb02e2172dd07

    • Size

      655KB

    • MD5

      51d48c610b71b0f62e4a84f34e16b54a

    • SHA1

      01e920134c34063695a08b9d2a2c476fc40bf6dc

    • SHA256

      a5e203e664588177849c185c9467a7a760f709f688b400ad7f1bb02e2172dd07

    • SHA512

      3b5da488439e8bf38bfbfd005051fcea4f782c98d7e2551383e22df95b3fd8731391192565620ad3fc0fa9a0519848d06cce850c1ce5d7f9a4ddf57342b616c8

    • SSDEEP

      12288:oMr/y90e8MjB4E0U4d0L16Gzga1Sna83t44SuGZ5xqaz3h/NPQ6S5vINtxY6kvNn:nyB7jBt4dg16Gzgasnae/SuGZaajPQ62

    • 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