General

  • Target

    d2ee3b2f6d18c655d8474ae68713adfc758dff11cddcda0a85d2b1146ead2cf9

  • Size

    700KB

  • Sample

    230327-szychsgb61

  • MD5

    3e2c1e5b60d9e69e193c61e22d65cef2

  • SHA1

    8e6eb24a364ccba7fad6dc19a82b10293c08682a

  • SHA256

    d2ee3b2f6d18c655d8474ae68713adfc758dff11cddcda0a85d2b1146ead2cf9

  • SHA512

    41b1787556460cf826d543c90257950e461560bdc08dd5d6c35f812a0ad97a63020e4d23a59019cf5284ad64498d5830c6274b7dee6c948eeaa10237dbcda567

  • SSDEEP

    12288:jMreOy90uAh6SsKBCRBVPp7Abq3HyUGuqpLXY2aBmCBzU0o+D9fBRveRmEu+DBC:6yUh6SZCb6SHyfCxzdFfWBC

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

      d2ee3b2f6d18c655d8474ae68713adfc758dff11cddcda0a85d2b1146ead2cf9

    • Size

      700KB

    • MD5

      3e2c1e5b60d9e69e193c61e22d65cef2

    • SHA1

      8e6eb24a364ccba7fad6dc19a82b10293c08682a

    • SHA256

      d2ee3b2f6d18c655d8474ae68713adfc758dff11cddcda0a85d2b1146ead2cf9

    • SHA512

      41b1787556460cf826d543c90257950e461560bdc08dd5d6c35f812a0ad97a63020e4d23a59019cf5284ad64498d5830c6274b7dee6c948eeaa10237dbcda567

    • SSDEEP

      12288:jMreOy90uAh6SsKBCRBVPp7Abq3HyUGuqpLXY2aBmCBzU0o+D9fBRveRmEu+DBC:6yUh6SZCb6SHyfCxzdFfWBC

    • 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