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General

  • Target

    6747b9a67ba0d7deaaf0ff788b895cc0170add0256c9e0b9c5f15495fed58aec

  • Size

    769KB

  • Sample

    230511-hemp6scb54

  • MD5

    9df4dfec822b65db5d609154b833bb73

  • SHA1

    9517190611254e673938b8c44a19795fc2860091

  • SHA256

    6747b9a67ba0d7deaaf0ff788b895cc0170add0256c9e0b9c5f15495fed58aec

  • SHA512

    ddd9a9eb3bf9fda070b4ca7860580eb5af0e35da1a9ecd2750d2b4158f991377b23037acdd9f51970794e2738168fd5e6b89e067ab680d793b608af97796e060

  • SSDEEP

    24576:RyHKtf+6WAFTNzNUaOABWLTiLi44YQZg+I:E6pWuTNzajiLD4Y7

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      6747b9a67ba0d7deaaf0ff788b895cc0170add0256c9e0b9c5f15495fed58aec

    • Size

      769KB

    • MD5

      9df4dfec822b65db5d609154b833bb73

    • SHA1

      9517190611254e673938b8c44a19795fc2860091

    • SHA256

      6747b9a67ba0d7deaaf0ff788b895cc0170add0256c9e0b9c5f15495fed58aec

    • SHA512

      ddd9a9eb3bf9fda070b4ca7860580eb5af0e35da1a9ecd2750d2b4158f991377b23037acdd9f51970794e2738168fd5e6b89e067ab680d793b608af97796e060

    • SSDEEP

      24576:RyHKtf+6WAFTNzNUaOABWLTiLi44YQZg+I:E6pWuTNzajiLD4Y7

    • 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