General

  • Target

    fd1f3adcfe3de8ca9644a5313e8a70cafe6e90a5e54719d681ec0b481a3e8e09

  • Size

    800KB

  • Sample

    241107-a474easbqn

  • MD5

    7479716ddf59e69c8ed74120acb66aa2

  • SHA1

    f457d280c4344b945d309910ddfe5e57cf1ba966

  • SHA256

    fd1f3adcfe3de8ca9644a5313e8a70cafe6e90a5e54719d681ec0b481a3e8e09

  • SHA512

    8e4e77b02712207993be87077022f93b49778261400825c3e31fefbee8706a97aff936ebfc00493791ae82986dd35f45c80057b546ef378a525fda91e0f03667

  • SSDEEP

    12288:TMrBy909CO44wAMHSqTre3db82+pQwH4ZOjBffmUt9Yz72wYSecB/M/PkiLX:ey5bximpJH4ZOjBN+f2wYFUM/ZLX

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      fd1f3adcfe3de8ca9644a5313e8a70cafe6e90a5e54719d681ec0b481a3e8e09

    • Size

      800KB

    • MD5

      7479716ddf59e69c8ed74120acb66aa2

    • SHA1

      f457d280c4344b945d309910ddfe5e57cf1ba966

    • SHA256

      fd1f3adcfe3de8ca9644a5313e8a70cafe6e90a5e54719d681ec0b481a3e8e09

    • SHA512

      8e4e77b02712207993be87077022f93b49778261400825c3e31fefbee8706a97aff936ebfc00493791ae82986dd35f45c80057b546ef378a525fda91e0f03667

    • SSDEEP

      12288:TMrBy909CO44wAMHSqTre3db82+pQwH4ZOjBffmUt9Yz72wYSecB/M/PkiLX:ey5bximpJH4ZOjBN+f2wYFUM/ZLX

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks