General

  • Target

    7bd1b1c9e0eabc6b9c8dbc551f95134f46e04d82dc5826f2128f3bdcd1ec8ffc

  • Size

    685KB

  • Sample

    230326-yeazdabg3y

  • MD5

    d8c458369b51e3cce0c2b20bfb587a5e

  • SHA1

    c4accbd98879e9fd7cd82b371f8da7db62e4dc39

  • SHA256

    7bd1b1c9e0eabc6b9c8dbc551f95134f46e04d82dc5826f2128f3bdcd1ec8ffc

  • SHA512

    12ede21c1af83209b9eb060bf25e4497ab8fff4b55f338348a7297b6d19ddecddfaa1a94dc7330abdd8e0aac91419d60d6545ec0b1e699510f3a56b899b5c1fc

  • SSDEEP

    12288:LMrIy90u1g+njbkNzEC05CBbTlq7HzNRv4UYoHQCvfce1GnGOg5uf:jyBrnkNzEFqOJ5H1fJ1GnG0f

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

Targets

    • Target

      7bd1b1c9e0eabc6b9c8dbc551f95134f46e04d82dc5826f2128f3bdcd1ec8ffc

    • Size

      685KB

    • MD5

      d8c458369b51e3cce0c2b20bfb587a5e

    • SHA1

      c4accbd98879e9fd7cd82b371f8da7db62e4dc39

    • SHA256

      7bd1b1c9e0eabc6b9c8dbc551f95134f46e04d82dc5826f2128f3bdcd1ec8ffc

    • SHA512

      12ede21c1af83209b9eb060bf25e4497ab8fff4b55f338348a7297b6d19ddecddfaa1a94dc7330abdd8e0aac91419d60d6545ec0b1e699510f3a56b899b5c1fc

    • SSDEEP

      12288:LMrIy90u1g+njbkNzEC05CBbTlq7HzNRv4UYoHQCvfce1GnGOg5uf:jyBrnkNzEFqOJ5H1fJ1GnG0f

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

MITRE ATT&CK Enterprise v6

Tasks