General

  • Target

    9928f5a985d264627aa84b5156fe31c92e0c4d501c0d7f0220ba2f53812e6769

  • Size

    689KB

  • Sample

    230328-dbywtaae3t

  • MD5

    570b8ae73e40f357ef4737e9901ceb96

  • SHA1

    8b346cf869ec47ffd005bf5adc4520c9b72129d5

  • SHA256

    9928f5a985d264627aa84b5156fe31c92e0c4d501c0d7f0220ba2f53812e6769

  • SHA512

    cc9e6bf7398ab36e0b48973232c715b9926283aa2c507f2d3417defa557efaaadff8c65ca650009d071ff552c87cc084c4bc7cb9749111d11b11044b79ae1ef4

  • SSDEEP

    12288:mMrUy90FZhhpVeQX6fFy7MEGg6JByY65hLunoM1+D224YxKCU+evQFawfigh8B7d:uyoHQQqfFCMvyXfaz+D2AeoawaghuSm

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

      9928f5a985d264627aa84b5156fe31c92e0c4d501c0d7f0220ba2f53812e6769

    • Size

      689KB

    • MD5

      570b8ae73e40f357ef4737e9901ceb96

    • SHA1

      8b346cf869ec47ffd005bf5adc4520c9b72129d5

    • SHA256

      9928f5a985d264627aa84b5156fe31c92e0c4d501c0d7f0220ba2f53812e6769

    • SHA512

      cc9e6bf7398ab36e0b48973232c715b9926283aa2c507f2d3417defa557efaaadff8c65ca650009d071ff552c87cc084c4bc7cb9749111d11b11044b79ae1ef4

    • SSDEEP

      12288:mMrUy90FZhhpVeQX6fFy7MEGg6JByY65hLunoM1+D224YxKCU+evQFawfigh8B7d:uyoHQQqfFCMvyXfaz+D2AeoawaghuSm

    • 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