General

  • Target

    15791f0ceae7a162d3280af791cd8837705a7ccb6248bbfc3184cc3306ec4a57

  • Size

    233KB

  • Sample

    220412-jlf2mscae3

  • MD5

    a9d9617466a30b874b80d4fd6465f46b

  • SHA1

    b6e42e3a1fbc20c78e003b065440733fb1cafe84

  • SHA256

    15791f0ceae7a162d3280af791cd8837705a7ccb6248bbfc3184cc3306ec4a57

  • SHA512

    ec3d90e3c7b9427ecb9097941a37872c195cc389bf45a78b7c343d7d964fcf999266cee8bea78907cb302d318b74035948b7db760903692e4275d5016d3e1c89

Malware Config

Extracted

Family

redline

Botnet

123

C2

188.68.205.12:7053

Attributes
  • auth_value

    cba3087b3c1a6a9c43b3f96591452ea2

Targets

    • Target

      15791f0ceae7a162d3280af791cd8837705a7ccb6248bbfc3184cc3306ec4a57

    • Size

      233KB

    • MD5

      a9d9617466a30b874b80d4fd6465f46b

    • SHA1

      b6e42e3a1fbc20c78e003b065440733fb1cafe84

    • SHA256

      15791f0ceae7a162d3280af791cd8837705a7ccb6248bbfc3184cc3306ec4a57

    • SHA512

      ec3d90e3c7b9427ecb9097941a37872c195cc389bf45a78b7c343d7d964fcf999266cee8bea78907cb302d318b74035948b7db760903692e4275d5016d3e1c89

    • LoaderBot

      LoaderBot is a loader written in .NET downloading and executing miners.

    • RedLine

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

    • RedLine Payload

    • LoaderBot executable

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks