General

  • Target

    561c4eeb2c23fe0c634bbebe4872420812d83b922f385d1f8b28e35ee443d34e

  • Size

    666KB

  • Sample

    230403-dfb8lsdg4s

  • MD5

    f3f35f37a37c17a16f583a2c6bd96435

  • SHA1

    4ea62369e5f0a24303806e471a6175a6b687c24b

  • SHA256

    561c4eeb2c23fe0c634bbebe4872420812d83b922f385d1f8b28e35ee443d34e

  • SHA512

    4727bb79045b6ea8b919dcb9bf044e2884b76aadd33e1b7db18a1b31c68ff6b447e60c3d00600f05c6ad6d28ec20e77faf196bb7cdb6e99249097cd80e1dd254

  • SSDEEP

    12288:UMrHy90MFHnpV47UdZAXbho5v3ftNj167groxNoKN+B7l6u5rUd4R/wzHXe8iaQg:jyhHfRdZKbYNNjkg+al35rHlwzHXzxE4

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

      561c4eeb2c23fe0c634bbebe4872420812d83b922f385d1f8b28e35ee443d34e

    • Size

      666KB

    • MD5

      f3f35f37a37c17a16f583a2c6bd96435

    • SHA1

      4ea62369e5f0a24303806e471a6175a6b687c24b

    • SHA256

      561c4eeb2c23fe0c634bbebe4872420812d83b922f385d1f8b28e35ee443d34e

    • SHA512

      4727bb79045b6ea8b919dcb9bf044e2884b76aadd33e1b7db18a1b31c68ff6b447e60c3d00600f05c6ad6d28ec20e77faf196bb7cdb6e99249097cd80e1dd254

    • SSDEEP

      12288:UMrHy90MFHnpV47UdZAXbho5v3ftNj167groxNoKN+B7l6u5rUd4R/wzHXe8iaQg:jyhHfRdZKbYNNjkg+al35rHlwzHXzxE4

    • 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