General

  • Target

    1ad53c2428a36b81b63094cc8fe46a27d1eba3b91fb5f192c9a1a7a4d3c1a8ea

  • Size

    695KB

  • Sample

    230327-xa8jeagg9v

  • MD5

    3f1c880ee026438df177f88779f9a797

  • SHA1

    e99f3fcb5746f128736b4dc504cbdcda090ab3c5

  • SHA256

    1ad53c2428a36b81b63094cc8fe46a27d1eba3b91fb5f192c9a1a7a4d3c1a8ea

  • SHA512

    789e74bf39fd2614b1281b3e783194fa917b1800345ca453c0a44fe7f4eece39a89eff939ea3f195b91f0c13f57bd10000417f7389913774af38a7b85d2dcb63

  • SSDEEP

    12288:zMr/y90e0yy3R+dxP31P/rzNTBtr/Uj5qvPSAzaHdJR69LeCtLE4slmd+DH:Iyl0pBSxPlPPrtAdqy4a9OUQLEzlmkDH

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

      1ad53c2428a36b81b63094cc8fe46a27d1eba3b91fb5f192c9a1a7a4d3c1a8ea

    • Size

      695KB

    • MD5

      3f1c880ee026438df177f88779f9a797

    • SHA1

      e99f3fcb5746f128736b4dc504cbdcda090ab3c5

    • SHA256

      1ad53c2428a36b81b63094cc8fe46a27d1eba3b91fb5f192c9a1a7a4d3c1a8ea

    • SHA512

      789e74bf39fd2614b1281b3e783194fa917b1800345ca453c0a44fe7f4eece39a89eff939ea3f195b91f0c13f57bd10000417f7389913774af38a7b85d2dcb63

    • SSDEEP

      12288:zMr/y90e0yy3R+dxP31P/rzNTBtr/Uj5qvPSAzaHdJR69LeCtLE4slmd+DH:Iyl0pBSxPlPPrtAdqy4a9OUQLEzlmkDH

    • 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