General

  • Target

    8567b6e192c9cc59473e671bed8dbadffd2c3bf4372f5a65e2c8ca0390b3bfbb

  • Size

    830KB

  • Sample

    230821-trbzzsfg51

  • MD5

    c1ab3d743c1e68bba7c576c4d4ff9abe

  • SHA1

    3a0cdd77af567674527e581b3f549c2a8b537ffa

  • SHA256

    8567b6e192c9cc59473e671bed8dbadffd2c3bf4372f5a65e2c8ca0390b3bfbb

  • SHA512

    2b49460509c0c03f0b79b0ef48dbb92152d454d1d0062b489a73b4b44f5a8e4e9a1ee77c2c2e2e8574a8014eaf8dc63453fe0dd0cd67a49431c745b779705a28

  • SSDEEP

    24576:EyC0cYIOfaMlFKkmmwK9AU8SN0nsP4DWsVJcFqt92ge:TCrOfkkKKmTSvsIFq

Malware Config

Extracted

Family

redline

Botnet

lang

C2

77.91.124.73:19071

Attributes
  • auth_value

    92c0fc2b7a8b3fc5a01baa1abf31c42a

Targets

    • Target

      8567b6e192c9cc59473e671bed8dbadffd2c3bf4372f5a65e2c8ca0390b3bfbb

    • Size

      830KB

    • MD5

      c1ab3d743c1e68bba7c576c4d4ff9abe

    • SHA1

      3a0cdd77af567674527e581b3f549c2a8b537ffa

    • SHA256

      8567b6e192c9cc59473e671bed8dbadffd2c3bf4372f5a65e2c8ca0390b3bfbb

    • SHA512

      2b49460509c0c03f0b79b0ef48dbb92152d454d1d0062b489a73b4b44f5a8e4e9a1ee77c2c2e2e8574a8014eaf8dc63453fe0dd0cd67a49431c745b779705a28

    • SSDEEP

      24576:EyC0cYIOfaMlFKkmmwK9AU8SN0nsP4DWsVJcFqt92ge:TCrOfkkKKmTSvsIFq

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks