General

  • Target

    59f241b9261acba1a73b6455644c0752ea52b25eb2be5ec68679e44ed234962a

  • Size

    689KB

  • Sample

    230328-bzv4qaab6t

  • MD5

    beaa4d6e1646645141f5f4ad5b6abed5

  • SHA1

    22f887d6d78b1ec93e4d2cd3db560fdef3715af9

  • SHA256

    59f241b9261acba1a73b6455644c0752ea52b25eb2be5ec68679e44ed234962a

  • SHA512

    9288828aa794882f6fc56d0acbcbeb79bf9b6782092d4b6add1aab34384a6caec29ae5a7656bc6b04ff742f2ba60535880bfd1449cb1bfd986d07af89ab92997

  • SSDEEP

    12288:QMr6y90JIsAKSfE/TOSbuyZ65hLutJMy+D22l/oXikZ9IivHFlPfig6E+v1uDSyR:6yTfE/y6kfat9+D2SuTNdlPagzq1ySyR

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

      59f241b9261acba1a73b6455644c0752ea52b25eb2be5ec68679e44ed234962a

    • Size

      689KB

    • MD5

      beaa4d6e1646645141f5f4ad5b6abed5

    • SHA1

      22f887d6d78b1ec93e4d2cd3db560fdef3715af9

    • SHA256

      59f241b9261acba1a73b6455644c0752ea52b25eb2be5ec68679e44ed234962a

    • SHA512

      9288828aa794882f6fc56d0acbcbeb79bf9b6782092d4b6add1aab34384a6caec29ae5a7656bc6b04ff742f2ba60535880bfd1449cb1bfd986d07af89ab92997

    • SSDEEP

      12288:QMr6y90JIsAKSfE/TOSbuyZ65hLutJMy+D22l/oXikZ9IivHFlPfig6E+v1uDSyR:6yTfE/y6kfat9+D2SuTNdlPagzq1ySyR

    • 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