General

  • Target

    5392c6a3f9052f96c36ee949ad95674140cf75e32e32f78674c00dca554729b5

  • Size

    769KB

  • Sample

    230510-3dz94aag44

  • MD5

    c2f22b763b9863eb959b3da39e0bb1b5

  • SHA1

    069b734ca1f46fd8d141a7bae45d4f648a791604

  • SHA256

    5392c6a3f9052f96c36ee949ad95674140cf75e32e32f78674c00dca554729b5

  • SHA512

    6c83da980f8d0cfbacdaf97af5b231e652956d9f885ea206ffa63fbe956209688388fe6b4b8a6cdd9254900781d718cd10c7cf67f827abc1be0272aefceb4ce2

  • SSDEEP

    12288:PMr/y90+hBPiQqRCN6ZUPKCDCxeCKnO9Ba+1lmHlyneI4ACCdB/H2Kmmfva:cyrPnqRQG1z9Ba+1lJ4AdB/H2Kmmfva

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      5392c6a3f9052f96c36ee949ad95674140cf75e32e32f78674c00dca554729b5

    • Size

      769KB

    • MD5

      c2f22b763b9863eb959b3da39e0bb1b5

    • SHA1

      069b734ca1f46fd8d141a7bae45d4f648a791604

    • SHA256

      5392c6a3f9052f96c36ee949ad95674140cf75e32e32f78674c00dca554729b5

    • SHA512

      6c83da980f8d0cfbacdaf97af5b231e652956d9f885ea206ffa63fbe956209688388fe6b4b8a6cdd9254900781d718cd10c7cf67f827abc1be0272aefceb4ce2

    • SSDEEP

      12288:PMr/y90+hBPiQqRCN6ZUPKCDCxeCKnO9Ba+1lmHlyneI4ACCdB/H2Kmmfva:cyrPnqRQG1z9Ba+1lJ4AdB/H2Kmmfva

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Downloads MZ/PE file

    • 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