General

  • Target

    831169012782232b87cba14d22b5b49bc665b49b9ae9f034c8c0d86e997479a4

  • Size

    672KB

  • Sample

    230331-vzn5ysca68

  • MD5

    6af99d0ba1b4a814d885440b291673f8

  • SHA1

    4d795bf85befecf86137a06a30804d7f07a33fb6

  • SHA256

    831169012782232b87cba14d22b5b49bc665b49b9ae9f034c8c0d86e997479a4

  • SHA512

    a36b8687e064b6b0b9c88b7b92d0af4b6b274da1c2a70934811cb48b784397c9e786a40b31d45ae491d93f7c7a2f90ce0c719a5bb3095496d3c75c7453d7cdab

  • SSDEEP

    12288:GMr8y90R7zrcSzs3li3mMKr77QV0mfHiOncChmomXL+Y0/i2pLwWMWww+E:mygzA3lm3yJOn3moPHbtwWNwwh

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      831169012782232b87cba14d22b5b49bc665b49b9ae9f034c8c0d86e997479a4

    • Size

      672KB

    • MD5

      6af99d0ba1b4a814d885440b291673f8

    • SHA1

      4d795bf85befecf86137a06a30804d7f07a33fb6

    • SHA256

      831169012782232b87cba14d22b5b49bc665b49b9ae9f034c8c0d86e997479a4

    • SHA512

      a36b8687e064b6b0b9c88b7b92d0af4b6b274da1c2a70934811cb48b784397c9e786a40b31d45ae491d93f7c7a2f90ce0c719a5bb3095496d3c75c7453d7cdab

    • SSDEEP

      12288:GMr8y90R7zrcSzs3li3mMKr77QV0mfHiOncChmomXL+Y0/i2pLwWMWww+E:mygzA3lm3yJOn3moPHbtwWNwwh

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks