General

  • Target

    d8fb455265ca620a53542a51ce543a378284750961050d653dda42a47b6dbf3a.bin

  • Size

    770KB

  • Sample

    230511-xdr1tscb5z

  • MD5

    89afb5611c08bf8bb494378bce1b997e

  • SHA1

    c92e16e8e2faf3faadd5e1d700e9523e9c6161dd

  • SHA256

    d8fb455265ca620a53542a51ce543a378284750961050d653dda42a47b6dbf3a

  • SHA512

    b14254161b84404cbe8b076f5e605de6f6b0ab3da8c00b4a03087b438a5befb5c7f1c3de11f4838c01813635cdadebe06ff885b0f18b0c404209ad5e7700a22c

  • SSDEEP

    12288:KMrpy90Oct0BYbp0jzApj85cOeY2VDFoIKnOkOaauSK9eaBjuIZRO88p3:LyjO0j8jV0oLkOaaI95YICp3

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      d8fb455265ca620a53542a51ce543a378284750961050d653dda42a47b6dbf3a.bin

    • Size

      770KB

    • MD5

      89afb5611c08bf8bb494378bce1b997e

    • SHA1

      c92e16e8e2faf3faadd5e1d700e9523e9c6161dd

    • SHA256

      d8fb455265ca620a53542a51ce543a378284750961050d653dda42a47b6dbf3a

    • SHA512

      b14254161b84404cbe8b076f5e605de6f6b0ab3da8c00b4a03087b438a5befb5c7f1c3de11f4838c01813635cdadebe06ff885b0f18b0c404209ad5e7700a22c

    • SSDEEP

      12288:KMrpy90Oct0BYbp0jzApj85cOeY2VDFoIKnOkOaauSK9eaBjuIZRO88p3:LyjO0j8jV0oLkOaaI95YICp3

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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

    • 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