General

  • Target

    00cf4d7490303d80acb32fea03448ed3f816693f3e7c651eee219a662a5125ca

  • Size

    696KB

  • Sample

    230327-y9ntqafb49

  • MD5

    f95d30d0acd281b956855a5788610c34

  • SHA1

    f97ed256b1a23d6c876c1ff04dda7fd80c652c6c

  • SHA256

    00cf4d7490303d80acb32fea03448ed3f816693f3e7c651eee219a662a5125ca

  • SHA512

    51ce06774583888140ea5cd233774eb1adb9f3de3bb11ad680195c6b7c115ff24268ff406ed025a2924aebcd276aacf145f419ad367c88be9dd756926cf7b861

  • SSDEEP

    12288:zMr7y90waZhKGgle/A1lEEBWjJybrUYzJYCTuPl/KL3+GfAuz1omJxq9Z0tm6E:UyhKgWm3Kyl9Tel/2uGZ1Tub0w6E

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

      00cf4d7490303d80acb32fea03448ed3f816693f3e7c651eee219a662a5125ca

    • Size

      696KB

    • MD5

      f95d30d0acd281b956855a5788610c34

    • SHA1

      f97ed256b1a23d6c876c1ff04dda7fd80c652c6c

    • SHA256

      00cf4d7490303d80acb32fea03448ed3f816693f3e7c651eee219a662a5125ca

    • SHA512

      51ce06774583888140ea5cd233774eb1adb9f3de3bb11ad680195c6b7c115ff24268ff406ed025a2924aebcd276aacf145f419ad367c88be9dd756926cf7b861

    • SSDEEP

      12288:zMr7y90waZhKGgle/A1lEEBWjJybrUYzJYCTuPl/KL3+GfAuz1omJxq9Z0tm6E:UyhKgWm3Kyl9Tel/2uGZ1Tub0w6E

    • 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