General

  • Target

    5302d94a29f482b48aef7edbfe8e4fb999e40fd45fe4c30a2cd794301fe4c6d6

  • Size

    731KB

  • Sample

    230531-hvbb3sdh3v

  • MD5

    f17698ca0f96d6f309df609656417970

  • SHA1

    ede32021351ab6ef20befbd2087eb0303072d0c5

  • SHA256

    5302d94a29f482b48aef7edbfe8e4fb999e40fd45fe4c30a2cd794301fe4c6d6

  • SHA512

    46b8fe86ab8a7880a8e6293b16fdee44a2f377e08692e1efabb441d42a4f024af3e0c3e3a1261dcd4360374e0d0a73a4178e491c26c74f69f87d461c463b0f57

  • SSDEEP

    12288:/Mrqy90LPXdXP+pmi5WPMgMuF6HUz6I8iA/HVGS6uyMFH1bM:9y4d25c3ZF6HU7qUSL51bM

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.127:19045

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

tinda

C2

83.97.73.127:19045

Attributes
  • auth_value

    88da3924455f4ba3a1b76cd03af918bb

Targets

    • Target

      5302d94a29f482b48aef7edbfe8e4fb999e40fd45fe4c30a2cd794301fe4c6d6

    • Size

      731KB

    • MD5

      f17698ca0f96d6f309df609656417970

    • SHA1

      ede32021351ab6ef20befbd2087eb0303072d0c5

    • SHA256

      5302d94a29f482b48aef7edbfe8e4fb999e40fd45fe4c30a2cd794301fe4c6d6

    • SHA512

      46b8fe86ab8a7880a8e6293b16fdee44a2f377e08692e1efabb441d42a4f024af3e0c3e3a1261dcd4360374e0d0a73a4178e491c26c74f69f87d461c463b0f57

    • SSDEEP

      12288:/Mrqy90LPXdXP+pmi5WPMgMuF6HUz6I8iA/HVGS6uyMFH1bM:9y4d25c3ZF6HU7qUSL51bM

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks