General

  • Target

    fb6e2db3e1d874c9d57f91f5a7668e86f0bd7eec4e51dd462a5192f2441b4f32

  • Size

    1.0MB

  • Sample

    230521-yqg7tsfa5x

  • MD5

    32049a96522f76db904f8bdf9d88ecef

  • SHA1

    6542eb252ade6a040eeb7243b3e8d0fd7082e336

  • SHA256

    fb6e2db3e1d874c9d57f91f5a7668e86f0bd7eec4e51dd462a5192f2441b4f32

  • SHA512

    7c14ac9e7db8cf03f8467c671ad3a109b4e807da48ff14e95e1fd03eed5c6ec223695e943ad852891c5977caea6a7539866a9e076c880e5156b57d1f7e3b316a

  • SSDEEP

    24576:sy0S0RYwnx1YztqJ9YOivwlzheltPxI/EIXO0:b7UnxqtqJ9YQPelRCEsO

Malware Config

Extracted

Family

redline

Botnet

mixa

C2

185.161.248.37:4138

Attributes
  • auth_value

    9d14534b25ac495ab25b59800acf3bb2

Targets

    • Target

      fb6e2db3e1d874c9d57f91f5a7668e86f0bd7eec4e51dd462a5192f2441b4f32

    • Size

      1.0MB

    • MD5

      32049a96522f76db904f8bdf9d88ecef

    • SHA1

      6542eb252ade6a040eeb7243b3e8d0fd7082e336

    • SHA256

      fb6e2db3e1d874c9d57f91f5a7668e86f0bd7eec4e51dd462a5192f2441b4f32

    • SHA512

      7c14ac9e7db8cf03f8467c671ad3a109b4e807da48ff14e95e1fd03eed5c6ec223695e943ad852891c5977caea6a7539866a9e076c880e5156b57d1f7e3b316a

    • SSDEEP

      24576:sy0S0RYwnx1YztqJ9YOivwlzheltPxI/EIXO0:b7UnxqtqJ9YQPelRCEsO

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks