General

  • Target

    be21e7c7d75e92af0d7d0278d5e5c1bfd2df2dab9ccae9655750e08f9d308e26

  • Size

    534KB

  • Sample

    230401-c2kansgg8y

  • MD5

    d9764410b7d51b91b834a8fb166df35e

  • SHA1

    452bd58f68f9b7172c0d0b5c941874dc4689706e

  • SHA256

    be21e7c7d75e92af0d7d0278d5e5c1bfd2df2dab9ccae9655750e08f9d308e26

  • SHA512

    d7c7a5c32919ddafaac699afb36d2fe1c6850f8937da8cdade698b7c6e051595fb331cfd01d6096bfd8aef4902b23678da4e34abb3ed89cee11d77ff27afa003

  • SSDEEP

    12288:OMrNy90kgpL1lklwbvMmJzyb9WrMQfuWEQq/XU2:nyedkWFJza9aThEj/Xl

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      be21e7c7d75e92af0d7d0278d5e5c1bfd2df2dab9ccae9655750e08f9d308e26

    • Size

      534KB

    • MD5

      d9764410b7d51b91b834a8fb166df35e

    • SHA1

      452bd58f68f9b7172c0d0b5c941874dc4689706e

    • SHA256

      be21e7c7d75e92af0d7d0278d5e5c1bfd2df2dab9ccae9655750e08f9d308e26

    • SHA512

      d7c7a5c32919ddafaac699afb36d2fe1c6850f8937da8cdade698b7c6e051595fb331cfd01d6096bfd8aef4902b23678da4e34abb3ed89cee11d77ff27afa003

    • SSDEEP

      12288:OMrNy90kgpL1lklwbvMmJzyb9WrMQfuWEQq/XU2:nyedkWFJza9aThEj/Xl

    • 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