General

  • Target

    cd80d176cccb5c89e3c2fd3e27f8e5d17b9215c1678641efee8a94882463f62d

  • Size

    751KB

  • Sample

    230328-pfkqjace7z

  • MD5

    f721c15a98c02627aae70706e42882b6

  • SHA1

    b1fa689a4f9e5e88b842ec5986e30782e4cddd4f

  • SHA256

    cd80d176cccb5c89e3c2fd3e27f8e5d17b9215c1678641efee8a94882463f62d

  • SHA512

    5e76150b151294bb2a6c769b4ac9952c14c3a8d7b9d4cb181f724851cfa303a5bab9f6c87062a772ca3642a8f2b7ab6e66ec8e98a6d66f1fa231df5818625259

  • SSDEEP

    12288:F9+hlaQ6fT0YC+EwRi8Zc5yNlcDxc6hwYcUNLwEgbUt28ivEZgoxhvzzFM:yraQGIAEQi8ZcalwxZ+4gbUt28oEZ1vu

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      cd80d176cccb5c89e3c2fd3e27f8e5d17b9215c1678641efee8a94882463f62d

    • Size

      751KB

    • MD5

      f721c15a98c02627aae70706e42882b6

    • SHA1

      b1fa689a4f9e5e88b842ec5986e30782e4cddd4f

    • SHA256

      cd80d176cccb5c89e3c2fd3e27f8e5d17b9215c1678641efee8a94882463f62d

    • SHA512

      5e76150b151294bb2a6c769b4ac9952c14c3a8d7b9d4cb181f724851cfa303a5bab9f6c87062a772ca3642a8f2b7ab6e66ec8e98a6d66f1fa231df5818625259

    • SSDEEP

      12288:F9+hlaQ6fT0YC+EwRi8Zc5yNlcDxc6hwYcUNLwEgbUt28ivEZgoxhvzzFM:yraQGIAEQi8ZcalwxZ+4gbUt28oEZ1vu

    • 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