General

  • Target

    c3bc09ca7f306dda59167240348380e83e1ffec57a4dca10a4c110bd552672d0

  • Size

    695KB

  • Sample

    230327-x4r4hseh77

  • MD5

    307f8b9bd6937074b57130acc0d3b38d

  • SHA1

    64f756f41857025a0813ad878d7a382e520335f6

  • SHA256

    c3bc09ca7f306dda59167240348380e83e1ffec57a4dca10a4c110bd552672d0

  • SHA512

    a5fe6972c8e21d8111fb0a8ec1cbd51b0cd01bbd49d995d38b8efcbccae14ea9bea7bf95b7ce073a850d881852e5265335e16e55bfc289eb922d55bc0831886e

  • SSDEEP

    12288:RMroy90uvhFW+4RogBuwLsRzi8O+avPS0zvxfJ1kX/NINoPr:VyXT6RNkwLwzi8OPycvt4VINoD

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

      c3bc09ca7f306dda59167240348380e83e1ffec57a4dca10a4c110bd552672d0

    • Size

      695KB

    • MD5

      307f8b9bd6937074b57130acc0d3b38d

    • SHA1

      64f756f41857025a0813ad878d7a382e520335f6

    • SHA256

      c3bc09ca7f306dda59167240348380e83e1ffec57a4dca10a4c110bd552672d0

    • SHA512

      a5fe6972c8e21d8111fb0a8ec1cbd51b0cd01bbd49d995d38b8efcbccae14ea9bea7bf95b7ce073a850d881852e5265335e16e55bfc289eb922d55bc0831886e

    • SSDEEP

      12288:RMroy90uvhFW+4RogBuwLsRzi8O+avPS0zvxfJ1kX/NINoPr:VyXT6RNkwLwzi8OPycvt4VINoD

    • 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