General

  • Target

    c017b0a933812612f7eaf26b49bd82c49a5e82051176b2dc642a51681f17900f

  • Size

    690KB

  • Sample

    230328-fh9b8sag9t

  • MD5

    5dac35f858ad249e02bda8261c9bd001

  • SHA1

    b5bbaa20170d8e20df25681ce4c4756dad5fc2d0

  • SHA256

    c017b0a933812612f7eaf26b49bd82c49a5e82051176b2dc642a51681f17900f

  • SHA512

    c72588dd1eb03666dff1577e8bfa12b33400f7a271db8ff369d89a085aa6a5dcf973462af26a5e6830841eafdf893abbdca93a62cf321dbaaa3002ef3f146afc

  • SSDEEP

    12288:PMr4y9019eCWL8ayD65hLuGfrLfYbm2DkvEF8dfigTO5z82F/l:byWWL8XOfaGf3wbtDkc8dag08qt

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

      c017b0a933812612f7eaf26b49bd82c49a5e82051176b2dc642a51681f17900f

    • Size

      690KB

    • MD5

      5dac35f858ad249e02bda8261c9bd001

    • SHA1

      b5bbaa20170d8e20df25681ce4c4756dad5fc2d0

    • SHA256

      c017b0a933812612f7eaf26b49bd82c49a5e82051176b2dc642a51681f17900f

    • SHA512

      c72588dd1eb03666dff1577e8bfa12b33400f7a271db8ff369d89a085aa6a5dcf973462af26a5e6830841eafdf893abbdca93a62cf321dbaaa3002ef3f146afc

    • SSDEEP

      12288:PMr4y9019eCWL8ayD65hLuGfrLfYbm2DkvEF8dfigTO5z82F/l:byWWL8XOfaGf3wbtDkc8dag08qt

    • 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