General

  • Target

    50a763e4402f9dd7350e18bbe2c8b840c15b4e397039ddd74706a73ebf78407a

  • Size

    689KB

  • Sample

    230328-fjwgrsha49

  • MD5

    f6e19696dfa49236aa35f340dd337455

  • SHA1

    764b4501402f10d5550eb095acc862a49a9e6a5c

  • SHA256

    50a763e4402f9dd7350e18bbe2c8b840c15b4e397039ddd74706a73ebf78407a

  • SHA512

    b6f47ed049cd8b9a3a1c5100e5594d014b509fda73c873ea55526633aaabd4392759d4c09406e0743e0ae907d10102e9084f989f7fba86aa4880dc37c20a7454

  • SSDEEP

    12288:yMrHy90MOqb+ab5bQU8yX65hLujGTLqLf9PIvFFelfig9J5zZ2CTC:Jy2qKK9KfajGTm1wHelagtZpTC

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

      50a763e4402f9dd7350e18bbe2c8b840c15b4e397039ddd74706a73ebf78407a

    • Size

      689KB

    • MD5

      f6e19696dfa49236aa35f340dd337455

    • SHA1

      764b4501402f10d5550eb095acc862a49a9e6a5c

    • SHA256

      50a763e4402f9dd7350e18bbe2c8b840c15b4e397039ddd74706a73ebf78407a

    • SHA512

      b6f47ed049cd8b9a3a1c5100e5594d014b509fda73c873ea55526633aaabd4392759d4c09406e0743e0ae907d10102e9084f989f7fba86aa4880dc37c20a7454

    • SSDEEP

      12288:yMrHy90MOqb+ab5bQU8yX65hLujGTLqLf9PIvFFelfig9J5zZ2CTC:Jy2qKK9KfajGTm1wHelagtZpTC

    • 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