General

  • Target

    4a4121691440d44b0a53b6ff1a4b728ab66d85657cc363ffb144b4d7e8fb9387

  • Size

    787KB

  • Sample

    241106-rprxbatqaq

  • MD5

    105fedc369ef410fa2327e368c6bdbd3

  • SHA1

    47ade674d563e13ab3445a752a38e811e6db5ed1

  • SHA256

    4a4121691440d44b0a53b6ff1a4b728ab66d85657cc363ffb144b4d7e8fb9387

  • SHA512

    817977dd2465a70671a2531075dec1dca15ae788e377413e4e32253ac5dd5721ec1851c28f6db95e398508ccac5eb4e7127efb984d16e812c8dd7c24ef1b0499

  • SSDEEP

    24576:syJteF1L14zHqJUgzeYBOAWdTpM3Ik8aB3c:b6PL7PzqAwima

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

      4a4121691440d44b0a53b6ff1a4b728ab66d85657cc363ffb144b4d7e8fb9387

    • Size

      787KB

    • MD5

      105fedc369ef410fa2327e368c6bdbd3

    • SHA1

      47ade674d563e13ab3445a752a38e811e6db5ed1

    • SHA256

      4a4121691440d44b0a53b6ff1a4b728ab66d85657cc363ffb144b4d7e8fb9387

    • SHA512

      817977dd2465a70671a2531075dec1dca15ae788e377413e4e32253ac5dd5721ec1851c28f6db95e398508ccac5eb4e7127efb984d16e812c8dd7c24ef1b0499

    • SSDEEP

      24576:syJteF1L14zHqJUgzeYBOAWdTpM3Ik8aB3c:b6PL7PzqAwima

    • 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