General

  • Target

    769e81cfa32792904f37c6cd02d477d620727dea00182be0241592c95c5b4746

  • Size

    685KB

  • Sample

    230327-sg43caga7s

  • MD5

    d5525f2beb8ba6c111a93176eea6b8d1

  • SHA1

    013417a332f9a6d61752c5076bf2f84d9cf2cfcd

  • SHA256

    769e81cfa32792904f37c6cd02d477d620727dea00182be0241592c95c5b4746

  • SHA512

    5c8138fa9a995d4e53e0a7cbb7ec35f6e22c5f4f3553d5b20240565bba186c90d7be8f03754fa09ea296139054cce5e5668c6e25428dffdc0694f1522d26b1c8

  • SSDEEP

    12288:xMrOy90yvX5p3bsnbvFrVS9WJzjo/Ik0DguLWIQYPFcBpy4EuRZJRv:nyvfnwyizjFk0DgD5Yizy4Eu3b

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      769e81cfa32792904f37c6cd02d477d620727dea00182be0241592c95c5b4746

    • Size

      685KB

    • MD5

      d5525f2beb8ba6c111a93176eea6b8d1

    • SHA1

      013417a332f9a6d61752c5076bf2f84d9cf2cfcd

    • SHA256

      769e81cfa32792904f37c6cd02d477d620727dea00182be0241592c95c5b4746

    • SHA512

      5c8138fa9a995d4e53e0a7cbb7ec35f6e22c5f4f3553d5b20240565bba186c90d7be8f03754fa09ea296139054cce5e5668c6e25428dffdc0694f1522d26b1c8

    • SSDEEP

      12288:xMrOy90yvX5p3bsnbvFrVS9WJzjo/Ik0DguLWIQYPFcBpy4EuRZJRv:nyvfnwyizjFk0DgD5Yizy4Eu3b

    • 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