General

  • Target

    9f2058dea25caa9c3ecbacd4b74eec9270c882f069ba833b80daabf638cc9fd2

  • Size

    984KB

  • Sample

    230525-ex4jvsga57

  • MD5

    e648c17d703c487f9dfefee70e1ff3b7

  • SHA1

    f25638fa9f7fdfea5558ef8a895e83c2c7116cd4

  • SHA256

    9f2058dea25caa9c3ecbacd4b74eec9270c882f069ba833b80daabf638cc9fd2

  • SHA512

    87a46e6cf991838b844d7f82aedafaa20200718eb233e5d883f41611c2fc77d8fd687f36fab25bbe1a21a57bda3c0b303c54e961b65036c529e878bad245cfcc

  • SSDEEP

    12288:vMr5y90pXkkkDAULF7eWs5goec3sTNSUiMSSYl/gbGmvGo/NhDoFwg6ZIS3PErgN:Gy4HiAULEWsySJhSmobGb6hDobUJGyb

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.122:19062

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

haval

C2

83.97.73.122:19062

Attributes
  • auth_value

    d23dec6813deb04eb8abd82657a9b0af

Targets

    • Target

      9f2058dea25caa9c3ecbacd4b74eec9270c882f069ba833b80daabf638cc9fd2

    • Size

      984KB

    • MD5

      e648c17d703c487f9dfefee70e1ff3b7

    • SHA1

      f25638fa9f7fdfea5558ef8a895e83c2c7116cd4

    • SHA256

      9f2058dea25caa9c3ecbacd4b74eec9270c882f069ba833b80daabf638cc9fd2

    • SHA512

      87a46e6cf991838b844d7f82aedafaa20200718eb233e5d883f41611c2fc77d8fd687f36fab25bbe1a21a57bda3c0b303c54e961b65036c529e878bad245cfcc

    • SSDEEP

      12288:vMr5y90pXkkkDAULF7eWs5goec3sTNSUiMSSYl/gbGmvGo/NhDoFwg6ZIS3PErgN:Gy4HiAULEWsySJhSmobGb6hDobUJGyb

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks