General

  • Target

    1f0140e2992eeb06113a52ef1878bae0fb54d3560c71c1267ab425bfa98f69b1

  • Size

    696KB

  • Sample

    230327-xykr9agh7v

  • MD5

    a68c52cbb7aee61bdb8837e553af8fc5

  • SHA1

    9d4ae40da6565d565faec8980c5b841206969248

  • SHA256

    1f0140e2992eeb06113a52ef1878bae0fb54d3560c71c1267ab425bfa98f69b1

  • SHA512

    1f8b1fb932fa8315d74ee8b1cb876c56b58f46e8d93609677179c3e23b0417ef2ae4297aaedc78ad34b1c8c0ab339e8ce2dd66ff3ee57988a61c1389b0e57235

  • SSDEEP

    12288:EMrby909GkrZA9HQJvOXa40AHAKxz68Kx8+Q0l9crT5JMLsAe/76S+T/BSQ5:vy5fQJmXo8C8+fHcrdTdm9SQ5

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      1f0140e2992eeb06113a52ef1878bae0fb54d3560c71c1267ab425bfa98f69b1

    • Size

      696KB

    • MD5

      a68c52cbb7aee61bdb8837e553af8fc5

    • SHA1

      9d4ae40da6565d565faec8980c5b841206969248

    • SHA256

      1f0140e2992eeb06113a52ef1878bae0fb54d3560c71c1267ab425bfa98f69b1

    • SHA512

      1f8b1fb932fa8315d74ee8b1cb876c56b58f46e8d93609677179c3e23b0417ef2ae4297aaedc78ad34b1c8c0ab339e8ce2dd66ff3ee57988a61c1389b0e57235

    • SSDEEP

      12288:EMrby909GkrZA9HQJvOXa40AHAKxz68Kx8+Q0l9crT5JMLsAe/76S+T/BSQ5:vy5fQJmXo8C8+fHcrdTdm9SQ5

    • 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