General

  • Target

    5f220adba649187b87eb749178f20eb62b860437217a027649f9b9218dfe085a

  • Size

    695KB

  • Sample

    230327-xk4yzagh4s

  • MD5

    4be8a89a6906559812324881b2c02ebc

  • SHA1

    8aa2dc81b42b20c13bfc0a339f8ee629129601a2

  • SHA256

    5f220adba649187b87eb749178f20eb62b860437217a027649f9b9218dfe085a

  • SHA512

    cba88bb180a7154069d141c1a834173db92d5758c39e242f6ab7838b35a86dce35ad5fc9331b0f6b081222937317a04a58a88ec852a7d31944c961ffb4370c45

  • SSDEEP

    12288:EMrTy90nPvxcAQBbQjxNDtx9yJXuPly8WBIb0Izz6MJ6UahHB:HytAbnxyXely8WawwzdcX9B

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

      5f220adba649187b87eb749178f20eb62b860437217a027649f9b9218dfe085a

    • Size

      695KB

    • MD5

      4be8a89a6906559812324881b2c02ebc

    • SHA1

      8aa2dc81b42b20c13bfc0a339f8ee629129601a2

    • SHA256

      5f220adba649187b87eb749178f20eb62b860437217a027649f9b9218dfe085a

    • SHA512

      cba88bb180a7154069d141c1a834173db92d5758c39e242f6ab7838b35a86dce35ad5fc9331b0f6b081222937317a04a58a88ec852a7d31944c961ffb4370c45

    • SSDEEP

      12288:EMrTy90nPvxcAQBbQjxNDtx9yJXuPly8WBIb0Izz6MJ6UahHB:HytAbnxyXely8WawwzdcX9B

    • 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