General

  • Target

    92a49a86e99c02674943b5653a1e435d7fcc64c92b9563f83690019b47f53764

  • Size

    521KB

  • Sample

    230403-js35rade54

  • MD5

    37b513dd6ae7c4d06f3ec87cc41670d4

  • SHA1

    56ac7987bd27d1edcbcc4e1bcc09634544ffdbc4

  • SHA256

    92a49a86e99c02674943b5653a1e435d7fcc64c92b9563f83690019b47f53764

  • SHA512

    9b881362825d65c48483232b160258ae0a320f91cf68705a0e0f656341ac2b6d5b431f78103bdc2ed3162f200cb47efb0be62f9bb8eed0ed3a6ba5a8c9c8b77c

  • SSDEEP

    6144:KLy+bnr+ap0yN90QE+JIF8hw91bbJTkggLGqI+4KxmU7lhkg32FR3Be4ppBqqZae:hMrOy90EJCISbb+6qEmmKkgmb3TLnkE

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      92a49a86e99c02674943b5653a1e435d7fcc64c92b9563f83690019b47f53764

    • Size

      521KB

    • MD5

      37b513dd6ae7c4d06f3ec87cc41670d4

    • SHA1

      56ac7987bd27d1edcbcc4e1bcc09634544ffdbc4

    • SHA256

      92a49a86e99c02674943b5653a1e435d7fcc64c92b9563f83690019b47f53764

    • SHA512

      9b881362825d65c48483232b160258ae0a320f91cf68705a0e0f656341ac2b6d5b431f78103bdc2ed3162f200cb47efb0be62f9bb8eed0ed3a6ba5a8c9c8b77c

    • SSDEEP

      6144:KLy+bnr+ap0yN90QE+JIF8hw91bbJTkggLGqI+4KxmU7lhkg32FR3Be4ppBqqZae:hMrOy90EJCISbb+6qEmmKkgmb3TLnkE

    • 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