General

  • Target

    bed0967b6dbd7ef65723596720ef8427a52ed8427055edde835a86453975add1

  • Size

    695KB

  • Sample

    230328-pr4yjsba58

  • MD5

    ff97c244519d2ef09232dc3b3fd0df40

  • SHA1

    bf430a234b6f8967649af54b5012b8bc1806aa6d

  • SHA256

    bed0967b6dbd7ef65723596720ef8427a52ed8427055edde835a86453975add1

  • SHA512

    34d368b2fcc3dea559e64a9dc9882362b426b7d3699a6f62d7dfad372cbb8181fc8377ea5d60158f8b89b15bef75a29e8885cc6239648bee601b4e21d4296bfe

  • SSDEEP

    12288:3MrFy90yjV6TQM0UnkoHHRTtDHW4PqrY4Q6PLZ2VTMEL/anUalDlWQT+4au:OyXot9m4oY4Q6PIn/OUSlWQT+pu

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      bed0967b6dbd7ef65723596720ef8427a52ed8427055edde835a86453975add1

    • Size

      695KB

    • MD5

      ff97c244519d2ef09232dc3b3fd0df40

    • SHA1

      bf430a234b6f8967649af54b5012b8bc1806aa6d

    • SHA256

      bed0967b6dbd7ef65723596720ef8427a52ed8427055edde835a86453975add1

    • SHA512

      34d368b2fcc3dea559e64a9dc9882362b426b7d3699a6f62d7dfad372cbb8181fc8377ea5d60158f8b89b15bef75a29e8885cc6239648bee601b4e21d4296bfe

    • SSDEEP

      12288:3MrFy90yjV6TQM0UnkoHHRTtDHW4PqrY4Q6PLZ2VTMEL/anUalDlWQT+4au:OyXot9m4oY4Q6PIn/OUSlWQT+pu

    • 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