General

  • Target

    852d7c0b51fbdb8a65e0be328656167fa1c2156ee46bf04714b2f7ec5610b2b9

  • Size

    696KB

  • Sample

    230327-zgdzgsfb72

  • MD5

    bb769f88159ee86bcb5529630637d357

  • SHA1

    44c5812f174fb136e4b1d4c419d9803a1169d5a7

  • SHA256

    852d7c0b51fbdb8a65e0be328656167fa1c2156ee46bf04714b2f7ec5610b2b9

  • SHA512

    f528f6236687e8f030c4f62deb4eb02f458641ecccae198412ca278c9a52dae237e49f0caf3aa595060e97b86af607d195751d0365bd7577e2535b5bb986e2e8

  • SSDEEP

    12288:/MrYy90jGml9TaSxjOk5lymwl2plsz3LUWd4VyDdnhk4ZzNFxJuSKQwSKPXvv:HyHmlNjSxl2p03oi5dnrpNvfzgv

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      852d7c0b51fbdb8a65e0be328656167fa1c2156ee46bf04714b2f7ec5610b2b9

    • Size

      696KB

    • MD5

      bb769f88159ee86bcb5529630637d357

    • SHA1

      44c5812f174fb136e4b1d4c419d9803a1169d5a7

    • SHA256

      852d7c0b51fbdb8a65e0be328656167fa1c2156ee46bf04714b2f7ec5610b2b9

    • SHA512

      f528f6236687e8f030c4f62deb4eb02f458641ecccae198412ca278c9a52dae237e49f0caf3aa595060e97b86af607d195751d0365bd7577e2535b5bb986e2e8

    • SSDEEP

      12288:/MrYy90jGml9TaSxjOk5lymwl2plsz3LUWd4VyDdnhk4ZzNFxJuSKQwSKPXvv:HyHmlNjSxl2p03oi5dnrpNvfzgv

    • 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