General

  • Target

    d81da31763e06292d1dddd25569d59de6d1656fac4df85d8a686040ed6913a9c

  • Size

    683KB

  • Sample

    230327-cr474adc4z

  • MD5

    0cb861ae09c778786406b1e17a90e19a

  • SHA1

    b43f6330a09e4da5c92da7499a9f6b968889a381

  • SHA256

    d81da31763e06292d1dddd25569d59de6d1656fac4df85d8a686040ed6913a9c

  • SHA512

    52abc8ff2ffb2da1daa27306f6993417f929ff9a31a5fde59ade1f82cace51f94ef0a4fa341e95984c17018b821b240a89530d8936cc5c75dc4512a3eaad5b1c

  • SSDEEP

    12288:RMrwy90NVHXUGPz6phj+ptBbZuR9kQB3y1jge/nekff3BlqVckYKxnJAP1:VyIxR+ph69bZuR95iFnB33BlqVcOyP1

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

      d81da31763e06292d1dddd25569d59de6d1656fac4df85d8a686040ed6913a9c

    • Size

      683KB

    • MD5

      0cb861ae09c778786406b1e17a90e19a

    • SHA1

      b43f6330a09e4da5c92da7499a9f6b968889a381

    • SHA256

      d81da31763e06292d1dddd25569d59de6d1656fac4df85d8a686040ed6913a9c

    • SHA512

      52abc8ff2ffb2da1daa27306f6993417f929ff9a31a5fde59ade1f82cace51f94ef0a4fa341e95984c17018b821b240a89530d8936cc5c75dc4512a3eaad5b1c

    • SSDEEP

      12288:RMrwy90NVHXUGPz6phj+ptBbZuR9kQB3y1jge/nekff3BlqVckYKxnJAP1:VyIxR+ph69bZuR95iFnB33BlqVcOyP1

    • 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