General

  • Target

    1dce321e9c09c6bc8633f0ad63130fd80781fb78fcdfe88b9cb071ed7b28e5aa

  • Size

    682KB

  • Sample

    230328-jzjdxshg48

  • MD5

    6e4d90b72b7e1d8f9879ddd08cbfc03f

  • SHA1

    b6a581f7847fafe0e8f2b96b6bc23be3f6789d48

  • SHA256

    1dce321e9c09c6bc8633f0ad63130fd80781fb78fcdfe88b9cb071ed7b28e5aa

  • SHA512

    c34b1ae13b25d44a0be4eabc8427bc3f0b0de4b5a31b5811e0d7ebf1b282344391e545bf51a7408c1b656a330ed2e8a0d1183d8fbf26423c0499133ec2c2ab14

  • SSDEEP

    12288:VMrgy905YxnIhfuX+Qhh2rxO5UfvsekC64MU7FmAL39RnHO:tybxnIhfPKh2rNnZkPFsmALNRHO

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      1dce321e9c09c6bc8633f0ad63130fd80781fb78fcdfe88b9cb071ed7b28e5aa

    • Size

      682KB

    • MD5

      6e4d90b72b7e1d8f9879ddd08cbfc03f

    • SHA1

      b6a581f7847fafe0e8f2b96b6bc23be3f6789d48

    • SHA256

      1dce321e9c09c6bc8633f0ad63130fd80781fb78fcdfe88b9cb071ed7b28e5aa

    • SHA512

      c34b1ae13b25d44a0be4eabc8427bc3f0b0de4b5a31b5811e0d7ebf1b282344391e545bf51a7408c1b656a330ed2e8a0d1183d8fbf26423c0499133ec2c2ab14

    • SSDEEP

      12288:VMrgy905YxnIhfuX+Qhh2rxO5UfvsekC64MU7FmAL39RnHO:tybxnIhfPKh2rNnZkPFsmALNRHO

    • 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