General

  • Target

    tmp

  • Size

    687KB

  • Sample

    230327-mphlesda68

  • MD5

    11ebcc69f0bf8e065cd426aecb5d8bea

  • SHA1

    f700fa1fcd61a41a2ed0d315f3511db7362c018e

  • SHA256

    447c0460afe1baaa539a41194910d27edcec92b0b2d2f28b47a180d0f4ed9d39

  • SHA512

    e2267a325fd8298f56131e0b66c4cd4e2142ca7db70fcf1e57a79e5e14d4f3002ee5879d8f425e5f94f468fabedd22cef02ae5e6f0b743b01dfed86155282373

  • SSDEEP

    12288:yMryy901Co0dIEZlqYTbALMx502L9fFyhZ0TAcFYkw1yyD86n5sTa0D3lV:syyfwlg80Sc+TAcFYDkyD8asT/1V

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

      tmp

    • Size

      687KB

    • MD5

      11ebcc69f0bf8e065cd426aecb5d8bea

    • SHA1

      f700fa1fcd61a41a2ed0d315f3511db7362c018e

    • SHA256

      447c0460afe1baaa539a41194910d27edcec92b0b2d2f28b47a180d0f4ed9d39

    • SHA512

      e2267a325fd8298f56131e0b66c4cd4e2142ca7db70fcf1e57a79e5e14d4f3002ee5879d8f425e5f94f468fabedd22cef02ae5e6f0b743b01dfed86155282373

    • SSDEEP

      12288:yMryy901Co0dIEZlqYTbALMx502L9fFyhZ0TAcFYkw1yyD86n5sTa0D3lV:syyfwlg80Sc+TAcFYDkyD8asT/1V

    • 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

    • Loads dropped DLL

    • 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