General

  • Target

    d94619cf8b80d433cf39fb280bb77a338c7a0858f0b9f13c861ed8547ec16736

  • Size

    684KB

  • Sample

    241105-k21lna1kfk

  • MD5

    4597ffac9d5efd123385e9bf0ea1d2db

  • SHA1

    f9cf3bdf728d1db885bb8d1a6df3e4000f157eef

  • SHA256

    d94619cf8b80d433cf39fb280bb77a338c7a0858f0b9f13c861ed8547ec16736

  • SHA512

    825a22a61f7ebd34b889b26cf9eb5e2a19fff385c2da536b08f9cf83acaf1ced5209507750e2161364c357b357f89118d2fe3d3e72101743ba290b24deae9c3d

  • SSDEEP

    12288:BMr0y90xdtgB++yNegO2col9F75d99545IzwbyRDQixZxNNii/xEO92wDJzsfZAx:VySzg4Ovol9FSWG4DHxi9O92wDJgBAx

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

      d94619cf8b80d433cf39fb280bb77a338c7a0858f0b9f13c861ed8547ec16736

    • Size

      684KB

    • MD5

      4597ffac9d5efd123385e9bf0ea1d2db

    • SHA1

      f9cf3bdf728d1db885bb8d1a6df3e4000f157eef

    • SHA256

      d94619cf8b80d433cf39fb280bb77a338c7a0858f0b9f13c861ed8547ec16736

    • SHA512

      825a22a61f7ebd34b889b26cf9eb5e2a19fff385c2da536b08f9cf83acaf1ced5209507750e2161364c357b357f89118d2fe3d3e72101743ba290b24deae9c3d

    • SSDEEP

      12288:BMr0y90xdtgB++yNegO2col9F75d99545IzwbyRDQixZxNNii/xEO92wDJzsfZAx:VySzg4Ovol9FSWG4DHxi9O92wDJgBAx

    • 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