General

  • Target

    ddf8f9ff85739fc17ce250c7d226cb17bf65c49d50f6fb714bdc619eda08425f

  • Size

    661KB

  • Sample

    241109-184jwstdrl

  • MD5

    400e387b351b23f0286266f7b263f355

  • SHA1

    342a4398ce31dac4052c915bd97f62502f27c2c0

  • SHA256

    ddf8f9ff85739fc17ce250c7d226cb17bf65c49d50f6fb714bdc619eda08425f

  • SHA512

    56a9af18d545bed78592d311ca523d047465964eb728e2567c531b078c53b17ef8e7fc490ab196eb03b5901fab3a0a776b8a317a47f463a0568fdeb564d168cb

  • SSDEEP

    12288:KMrCy90bC2fMhswT83JCAeBMcXZG2O/lrslDTq7mbznGj8QXNhJz:Myf2UhsHT4MulO/lAkcijfhJz

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

C2

77.91.124.145:4125

Attributes
  • auth_value

    d099adf6dbf6ccb8e16967104280634a

Targets

    • Target

      ddf8f9ff85739fc17ce250c7d226cb17bf65c49d50f6fb714bdc619eda08425f

    • Size

      661KB

    • MD5

      400e387b351b23f0286266f7b263f355

    • SHA1

      342a4398ce31dac4052c915bd97f62502f27c2c0

    • SHA256

      ddf8f9ff85739fc17ce250c7d226cb17bf65c49d50f6fb714bdc619eda08425f

    • SHA512

      56a9af18d545bed78592d311ca523d047465964eb728e2567c531b078c53b17ef8e7fc490ab196eb03b5901fab3a0a776b8a317a47f463a0568fdeb564d168cb

    • SSDEEP

      12288:KMrCy90bC2fMhswT83JCAeBMcXZG2O/lrslDTq7mbznGj8QXNhJz:Myf2UhsHT4MulO/lAkcijfhJz

    • 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