General

  • Target

    1b76c507aa472f1a14f4117455bfb43c2c8a551bd39e6a2a978c4da889141506

  • Size

    480KB

  • Sample

    230504-fp9lksaa32

  • MD5

    3b0f9fb5940f8053905131900b513e6c

  • SHA1

    58ab5f8450a44d967e4307ad4ee6dcb2496c7a69

  • SHA256

    1b76c507aa472f1a14f4117455bfb43c2c8a551bd39e6a2a978c4da889141506

  • SHA512

    cbaa103f40eb91277f3b541de0c180406060aab3512c2361be94a41bfb4330fa78724710ce68c92e9193809b408cb787832a0679db886e2419704c2ae603607b

  • SSDEEP

    12288:xMrwy90JNcWn4wUdkFqftYAZrj7WbBKzi:dy6NcCd8xJoAi

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

Targets

    • Target

      1b76c507aa472f1a14f4117455bfb43c2c8a551bd39e6a2a978c4da889141506

    • Size

      480KB

    • MD5

      3b0f9fb5940f8053905131900b513e6c

    • SHA1

      58ab5f8450a44d967e4307ad4ee6dcb2496c7a69

    • SHA256

      1b76c507aa472f1a14f4117455bfb43c2c8a551bd39e6a2a978c4da889141506

    • SHA512

      cbaa103f40eb91277f3b541de0c180406060aab3512c2361be94a41bfb4330fa78724710ce68c92e9193809b408cb787832a0679db886e2419704c2ae603607b

    • SSDEEP

      12288:xMrwy90JNcWn4wUdkFqftYAZrj7WbBKzi:dy6NcCd8xJoAi

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks