General

  • Target

    f4bff0c0039e6f9584d5e3eb012d871bd36ce5533f96e7fd155cbe4e3eff874f

  • Size

    795KB

  • Sample

    241110-dnwbfsybnl

  • MD5

    80ff9373266d910ae911bd691b09dac1

  • SHA1

    d135973170adf6aca670f346ed987fa40430a9df

  • SHA256

    f4bff0c0039e6f9584d5e3eb012d871bd36ce5533f96e7fd155cbe4e3eff874f

  • SHA512

    8fdf55ff6fd747404762c852ced4ae90d5ae98455983e3cc9e413d54af964e5e4dbb8774a4986c9e3019cb1f2fb769c252ce0db494af20ee4054fce15212f085

  • SSDEEP

    24576:zyQ0Hxz+A5NDmA//m/n/VOpldd/1PPHly:GQ0V+UDmM/8iLH

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

      f4bff0c0039e6f9584d5e3eb012d871bd36ce5533f96e7fd155cbe4e3eff874f

    • Size

      795KB

    • MD5

      80ff9373266d910ae911bd691b09dac1

    • SHA1

      d135973170adf6aca670f346ed987fa40430a9df

    • SHA256

      f4bff0c0039e6f9584d5e3eb012d871bd36ce5533f96e7fd155cbe4e3eff874f

    • SHA512

      8fdf55ff6fd747404762c852ced4ae90d5ae98455983e3cc9e413d54af964e5e4dbb8774a4986c9e3019cb1f2fb769c252ce0db494af20ee4054fce15212f085

    • SSDEEP

      24576:zyQ0Hxz+A5NDmA//m/n/VOpldd/1PPHly:GQ0V+UDmM/8iLH

    • 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