Resubmissions

13/05/2023, 18:42

230513-xcmdysha24 10

13/05/2023, 17:55

230513-whj1cabb9t 10

General

  • Target

    7504929e41f93e498285f45072fdc1c2d0d364e38a728ec70bd09c214e199bed

  • Size

    1.1MB

  • Sample

    230513-xcmdysha24

  • MD5

    ff66e3d06f2e05f5172ad84b55dca6c3

  • SHA1

    38c2605df36f55fe805ae3b6c7fdf89d3341c3ef

  • SHA256

    7504929e41f93e498285f45072fdc1c2d0d364e38a728ec70bd09c214e199bed

  • SHA512

    4dcc33ee2af493afc6b3cdbe8972b88fb910500b52938fcfd24a2b50ce85d26b0c2f1857edaef92c7f23d19fbf8083590ca6a240ac957b5b4c8c2b6ed231f51a

  • SSDEEP

    24576:DykQIZPKDvWsrjntod3qtdpgoyZQpx26Fq0ARuuS7JwGkZ:WNIZPy+srTtogtdpmZQpxLq0ARuuS7Jg

Malware Config

Extracted

Family

redline

Botnet

motor

C2

185.161.248.75:4132

Attributes
  • auth_value

    ec19ab9989a783983c5cbbc0e5ac4a5f

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      7504929e41f93e498285f45072fdc1c2d0d364e38a728ec70bd09c214e199bed

    • Size

      1.1MB

    • MD5

      ff66e3d06f2e05f5172ad84b55dca6c3

    • SHA1

      38c2605df36f55fe805ae3b6c7fdf89d3341c3ef

    • SHA256

      7504929e41f93e498285f45072fdc1c2d0d364e38a728ec70bd09c214e199bed

    • SHA512

      4dcc33ee2af493afc6b3cdbe8972b88fb910500b52938fcfd24a2b50ce85d26b0c2f1857edaef92c7f23d19fbf8083590ca6a240ac957b5b4c8c2b6ed231f51a

    • SSDEEP

      24576:DykQIZPKDvWsrjntod3qtdpgoyZQpx26Fq0ARuuS7JwGkZ:WNIZPy+srTtogtdpmZQpxLq0ARuuS7Jg

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks