General

  • Target

    b212dcda0e2ba09c29c7fc1c297e293268a2795285da8dacd0c8a50906fab980

  • Size

    685KB

  • Sample

    230327-rnw5msdg86

  • MD5

    aa77576942aa2ce7e15b6ea9acdabbea

  • SHA1

    fae9454d59260cf08ac466cd41f312309dc6b9bf

  • SHA256

    b212dcda0e2ba09c29c7fc1c297e293268a2795285da8dacd0c8a50906fab980

  • SHA512

    9470f84ebb0f66b02792252716179254cebc20b3a6e85f3f4271978e386d634acdaa71381465ba26994ddfaca030d6f0ccf595dbbc8ce4c52b4480ece66fa1a7

  • SSDEEP

    12288:EMrZy90TkaZbVdUsfbvXGEXZKHLs2PmyeWnynORwdrXe7a0B9q0EX4ah+tMRB8:Nyukgb3UsfbvPpKlPmbWnSOadrXed/qG

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

      b212dcda0e2ba09c29c7fc1c297e293268a2795285da8dacd0c8a50906fab980

    • Size

      685KB

    • MD5

      aa77576942aa2ce7e15b6ea9acdabbea

    • SHA1

      fae9454d59260cf08ac466cd41f312309dc6b9bf

    • SHA256

      b212dcda0e2ba09c29c7fc1c297e293268a2795285da8dacd0c8a50906fab980

    • SHA512

      9470f84ebb0f66b02792252716179254cebc20b3a6e85f3f4271978e386d634acdaa71381465ba26994ddfaca030d6f0ccf595dbbc8ce4c52b4480ece66fa1a7

    • SSDEEP

      12288:EMrZy90TkaZbVdUsfbvXGEXZKHLs2PmyeWnynORwdrXe7a0B9q0EX4ah+tMRB8:Nyukgb3UsfbvPpKlPmbWnSOadrXed/qG

    • 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