General

  • Target

    d7ddb303c77732f28cb69078a248223549ef04e557c43f3caf8208f1de66df4b

  • Size

    650KB

  • Sample

    241106-pk65bs1ajp

  • MD5

    f9cf4948f677807c0c79fc3513627ef0

  • SHA1

    0851c9842aadfb731955702180323e22cca7c684

  • SHA256

    d7ddb303c77732f28cb69078a248223549ef04e557c43f3caf8208f1de66df4b

  • SHA512

    d3218b9f1c9876af9b90bc3ba61beebe5087f5a37b04ab4a40f6903e5e298a819c10715c648dabf83a52088a186b31f5ec7b563778e3a2344f2cd6270600b8a5

  • SSDEEP

    12288:+Mr3y90NJ9WR1rQlu95Kswzkj3ZUamg2Vu/o0TEf:ZyMoclu95Kswwj3Z36u/oYI

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

      d7ddb303c77732f28cb69078a248223549ef04e557c43f3caf8208f1de66df4b

    • Size

      650KB

    • MD5

      f9cf4948f677807c0c79fc3513627ef0

    • SHA1

      0851c9842aadfb731955702180323e22cca7c684

    • SHA256

      d7ddb303c77732f28cb69078a248223549ef04e557c43f3caf8208f1de66df4b

    • SHA512

      d3218b9f1c9876af9b90bc3ba61beebe5087f5a37b04ab4a40f6903e5e298a819c10715c648dabf83a52088a186b31f5ec7b563778e3a2344f2cd6270600b8a5

    • SSDEEP

      12288:+Mr3y90NJ9WR1rQlu95Kswzkj3ZUamg2Vu/o0TEf:ZyMoclu95Kswwj3Z36u/oYI

    • 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