General

  • Target

    149515a0981630aad7cf2dba79b23fa73fda710b4a2d0a2c11fb05735ddc5e6f

  • Size

    699KB

  • Sample

    230328-m9pv8saf37

  • MD5

    6a48aa40e56baf6dfc331e60c0b12a90

  • SHA1

    cbc2a89b6eb10b36a5e3a9d7aeaf4e29c1a836df

  • SHA256

    149515a0981630aad7cf2dba79b23fa73fda710b4a2d0a2c11fb05735ddc5e6f

  • SHA512

    2d99e21f6c648bbbd9c9df5565ac6d690ff2815947f22a7baff732004d407b6783133b70d92005214ea239be02b130351b370792e741ccba3bd9915e2efcaa24

  • SSDEEP

    12288:hMrVy90XFtZLOJTijs98PNtKgw/YUdSVsvGZ96KlSL6cDGjfOt7GyrRycGG:UyUNO4s98PigoqsG9J6LGjfOhxFln

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

      149515a0981630aad7cf2dba79b23fa73fda710b4a2d0a2c11fb05735ddc5e6f

    • Size

      699KB

    • MD5

      6a48aa40e56baf6dfc331e60c0b12a90

    • SHA1

      cbc2a89b6eb10b36a5e3a9d7aeaf4e29c1a836df

    • SHA256

      149515a0981630aad7cf2dba79b23fa73fda710b4a2d0a2c11fb05735ddc5e6f

    • SHA512

      2d99e21f6c648bbbd9c9df5565ac6d690ff2815947f22a7baff732004d407b6783133b70d92005214ea239be02b130351b370792e741ccba3bd9915e2efcaa24

    • SSDEEP

      12288:hMrVy90XFtZLOJTijs98PNtKgw/YUdSVsvGZ96KlSL6cDGjfOt7GyrRycGG:UyUNO4s98PigoqsG9J6LGjfOhxFln

    • 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