Resubmissions

30/04/2024, 12:30

240430-ppsgqsfa3z8

30/04/2024, 12:27

240430-pm5paaeh9z6

30/04/2024, 12:23

240430-pknmzsca7s1

General

  • Target
    EGUUBL6Y
  • Size 2KB
  • Sample240430-ppsgqsfa3z
  • SHA256 4d5b089427db4269a1453d4eeb47908c6d924721ffb114fd2a3c96c3b00b8e5d
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      EGUUBL6Y
    • Size 2KB
    • SHA256 4d5b089427db4269a1453d4eeb47908c6d924721ffb114fd2a3c96c3b00b8e5d
    • MD5 SHA1 SHA512
    • Drops file in Drivers directory

    • Sets service image path in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Registers COM server for autorun

    • Checks installed software on the system

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

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Drops Chrome extension

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks