General

  • Target

    b31f93b079aa517c224c70573f72bd3388bf63ab9207d91be06184da2effc804

  • Size

    787KB

  • Sample

    241110-cgcp4axbkk

  • MD5

    2bd696fece82bddca42e869a95fd375c

  • SHA1

    f07b50131f06aa5732670c75f7dfeb9b352eec85

  • SHA256

    b31f93b079aa517c224c70573f72bd3388bf63ab9207d91be06184da2effc804

  • SHA512

    777cc9dee39eccd4318ad9653f03f738dd1bebfe456b027b6fc4f60b5f400c8f037dfbeec50ce3bba4246d37f1db4203c63b76a668e35c5359c8eeed6594ce3f

  • SSDEEP

    12288:nMrey90xSj/AAHlgA5mfCkk/YlDJ+Ty4+OKqNRCuCD3aD1wdjfrxrLhby8ZqeLna:Ny3N5mCkk/YlDJsCbD3apwrlLoJUa

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

      b31f93b079aa517c224c70573f72bd3388bf63ab9207d91be06184da2effc804

    • Size

      787KB

    • MD5

      2bd696fece82bddca42e869a95fd375c

    • SHA1

      f07b50131f06aa5732670c75f7dfeb9b352eec85

    • SHA256

      b31f93b079aa517c224c70573f72bd3388bf63ab9207d91be06184da2effc804

    • SHA512

      777cc9dee39eccd4318ad9653f03f738dd1bebfe456b027b6fc4f60b5f400c8f037dfbeec50ce3bba4246d37f1db4203c63b76a668e35c5359c8eeed6594ce3f

    • SSDEEP

      12288:nMrey90xSj/AAHlgA5mfCkk/YlDJ+Ty4+OKqNRCuCD3aD1wdjfrxrLhby8ZqeLna:Ny3N5mCkk/YlDJsCbD3apwrlLoJUa

    • 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