General

  • Target

    b33a8c6dbb67d464945d9f88076913149bd9319c0e40bb6a3913d7a72f4e4882

  • Size

    815KB

  • Sample

    241106-kbyz5swhqd

  • MD5

    24b9dcc36295f00339b17cec532823f0

  • SHA1

    1e7ef944e63b113ddeeddd78f03f1b114cedbaa3

  • SHA256

    b33a8c6dbb67d464945d9f88076913149bd9319c0e40bb6a3913d7a72f4e4882

  • SHA512

    9d042bdf19a1897f3d857212e8fd47477972dded8c2b0f2f2db5afd4a53eecff0091b5c80586437f26e9a15a5eb7717a1430e2fb8ca939b94993c76f12b5b0c0

  • SSDEEP

    12288:ZMray90uzggvKuRyUd4vEsybB3kH2c1PSKDH2paMSBIb0rSNqFCJq4xPpPVl0j:XyNzg/I4voB3E2GT2z6/0qFCDHu

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

      b33a8c6dbb67d464945d9f88076913149bd9319c0e40bb6a3913d7a72f4e4882

    • Size

      815KB

    • MD5

      24b9dcc36295f00339b17cec532823f0

    • SHA1

      1e7ef944e63b113ddeeddd78f03f1b114cedbaa3

    • SHA256

      b33a8c6dbb67d464945d9f88076913149bd9319c0e40bb6a3913d7a72f4e4882

    • SHA512

      9d042bdf19a1897f3d857212e8fd47477972dded8c2b0f2f2db5afd4a53eecff0091b5c80586437f26e9a15a5eb7717a1430e2fb8ca939b94993c76f12b5b0c0

    • SSDEEP

      12288:ZMray90uzggvKuRyUd4vEsybB3kH2c1PSKDH2paMSBIb0rSNqFCJq4xPpPVl0j:XyNzg/I4voB3E2GT2z6/0qFCDHu

    • 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