General

  • Target

    598749a24e5f44e3a6624d5a2bea2a032bb2d0db11a2691ee839009c357152df

  • Size

    787KB

  • Sample

    241105-vvka7svjdz

  • MD5

    53baac6c119c0a88db41f26d65314731

  • SHA1

    4fa3b3b9f52f726a998366a8205e498b0f6f04f1

  • SHA256

    598749a24e5f44e3a6624d5a2bea2a032bb2d0db11a2691ee839009c357152df

  • SHA512

    8b15f001d7d23002e5660eff2989f801d7f71e89cad2246ff612729cdf279a1758cc08bbc023df6e9dc6dd0f8a6d1af954e91365688d1cc8fa327a9e27ba9f46

  • SSDEEP

    12288:LMroy906Hh87H7fCvsMFPC7RAaJeLk0zCck4YChsMWED3ZJ13dOS/zjUp9x:byFGrjysyaJqkfSFsM9D3Z/X/zjWx

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

      598749a24e5f44e3a6624d5a2bea2a032bb2d0db11a2691ee839009c357152df

    • Size

      787KB

    • MD5

      53baac6c119c0a88db41f26d65314731

    • SHA1

      4fa3b3b9f52f726a998366a8205e498b0f6f04f1

    • SHA256

      598749a24e5f44e3a6624d5a2bea2a032bb2d0db11a2691ee839009c357152df

    • SHA512

      8b15f001d7d23002e5660eff2989f801d7f71e89cad2246ff612729cdf279a1758cc08bbc023df6e9dc6dd0f8a6d1af954e91365688d1cc8fa327a9e27ba9f46

    • SSDEEP

      12288:LMroy906Hh87H7fCvsMFPC7RAaJeLk0zCck4YChsMWED3ZJ13dOS/zjUp9x:byFGrjysyaJqkfSFsM9D3Z/X/zjWx

    • 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