General

  • Target

    44dbdb543f7af3feb8ff769602f7a3137af0e1b3fef2ee9d87aa6d890d5fee50

  • Size

    695KB

  • Sample

    230327-yp33xaha7v

  • MD5

    b322ae4378334acc36396a4fbffa658c

  • SHA1

    b51e037707f69b961e78bb4a53431b62fa6fcb66

  • SHA256

    44dbdb543f7af3feb8ff769602f7a3137af0e1b3fef2ee9d87aa6d890d5fee50

  • SHA512

    d44071dc82e506c8888ede4254a3ec02fc207b9f8ae3d58c904f29f06ccdd6c277194899ae3076bc69d1f0e685a2f345ad90cc04d9c5c17a23e4a73e42813ac9

  • SSDEEP

    12288:CMrvy90vMEw7r8ULM89kC4Og43rWuuPle99p7tvPSwzIdyJ/7SqiMH:1ywFwH4Wg4SuelevBtyoIocs

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

      44dbdb543f7af3feb8ff769602f7a3137af0e1b3fef2ee9d87aa6d890d5fee50

    • Size

      695KB

    • MD5

      b322ae4378334acc36396a4fbffa658c

    • SHA1

      b51e037707f69b961e78bb4a53431b62fa6fcb66

    • SHA256

      44dbdb543f7af3feb8ff769602f7a3137af0e1b3fef2ee9d87aa6d890d5fee50

    • SHA512

      d44071dc82e506c8888ede4254a3ec02fc207b9f8ae3d58c904f29f06ccdd6c277194899ae3076bc69d1f0e685a2f345ad90cc04d9c5c17a23e4a73e42813ac9

    • SSDEEP

      12288:CMrvy90vMEw7r8ULM89kC4Og43rWuuPle99p7tvPSwzIdyJ/7SqiMH:1ywFwH4Wg4SuelevBtyoIocs

    • 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