General

  • Target
    D7D4E4B2AB07D6704484D09D231B0336.exe
  • Size 252KB
  • Sample210708-kn3zs2hfss
  • SHA256 7525f2c1ccec025adb8f773ab10ecd9cee7bacec9949a7415ad239cec969bfb8
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • redline

Botnet
  • cryptor.biz

C2
  • 65.21.122.45:8085

Extracted

Family
  • redline

Botnet
  • MIX 08.07

C2
  • 185.215.113.17:18597

Targets

    • Target
      D7D4E4B2AB07D6704484D09D231B0336.exe
    • Size 252KB
    • SHA256 7525f2c1ccec025adb8f773ab10ecd9cee7bacec9949a7415ad239cec969bfb8
    • MD5 SHA1 SHA512
    • RedLine

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

    • RedLine Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks