General

  • Target

    a486d7d406047ae3c4b1ff78ae5a5c7ddc4e5a651e6bfc01a1975f454740e513

  • Size

    695KB

  • Sample

    230327-yeazdafa26

  • MD5

    bf2ae7f160cdd11203d8176600ef1af4

  • SHA1

    5ff1bcc6521d002446e677cfb819a7a35ec08e14

  • SHA256

    a486d7d406047ae3c4b1ff78ae5a5c7ddc4e5a651e6bfc01a1975f454740e513

  • SHA512

    78ab26b37e45145ac8746f37f50571ff458b49fe9bf0d741bf96c311f2fdb4dd5b69a7a2e4da70d8979b644bdc0068911f9b7aac2e61ac366e60c32213efc2c2

  • SSDEEP

    12288:6Mrdy90nwYa5RTKkdw5SfDtpLqMIsuPleFzkPw6M70ZzLvPJ4qpKIVNJjjSm:HySEhfRfxtIseleFzCxpL3FwIPtSm

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

      a486d7d406047ae3c4b1ff78ae5a5c7ddc4e5a651e6bfc01a1975f454740e513

    • Size

      695KB

    • MD5

      bf2ae7f160cdd11203d8176600ef1af4

    • SHA1

      5ff1bcc6521d002446e677cfb819a7a35ec08e14

    • SHA256

      a486d7d406047ae3c4b1ff78ae5a5c7ddc4e5a651e6bfc01a1975f454740e513

    • SHA512

      78ab26b37e45145ac8746f37f50571ff458b49fe9bf0d741bf96c311f2fdb4dd5b69a7a2e4da70d8979b644bdc0068911f9b7aac2e61ac366e60c32213efc2c2

    • SSDEEP

      12288:6Mrdy90nwYa5RTKkdw5SfDtpLqMIsuPleFzkPw6M70ZzLvPJ4qpKIVNJjjSm:HySEhfRfxtIseleFzCxpL3FwIPtSm

    • 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