General

  • Target

    sample

  • Size

    7KB

  • Sample

    241108-z9j17sspar

  • MD5

    261bd3b1b958caf028bc0ef79e240ae8

  • SHA1

    2fc23c976ebd74d4d97ed9a4b89b32b15d26cd8c

  • SHA256

    ed04e7e4e3b283fc15da57babedd96c966646d6ee14bdefa322b8aff7221afc1

  • SHA512

    f03080ca1f01234a7261b02d35a62f6ee81d85042e18ab7ab00ead5c128bf7db7a383832a9920e73471037bf7be1ace2176be98c6b051fdb47d104b83174f4f1

  • SSDEEP

    96:PNybXaotqEb0EZ2W87IU6c30QTx6bZsyn3fjML0DN+pQbFzWupgXTP8Hwf+zqcNt:PN2x2BUctdCZsi3ALyqY1THwfIqslyWN

Malware Config

Targets

    • Target

      sample

    • Size

      7KB

    • MD5

      261bd3b1b958caf028bc0ef79e240ae8

    • SHA1

      2fc23c976ebd74d4d97ed9a4b89b32b15d26cd8c

    • SHA256

      ed04e7e4e3b283fc15da57babedd96c966646d6ee14bdefa322b8aff7221afc1

    • SHA512

      f03080ca1f01234a7261b02d35a62f6ee81d85042e18ab7ab00ead5c128bf7db7a383832a9920e73471037bf7be1ace2176be98c6b051fdb47d104b83174f4f1

    • SSDEEP

      96:PNybXaotqEb0EZ2W87IU6c30QTx6bZsyn3fjML0DN+pQbFzWupgXTP8Hwf+zqcNt:PN2x2BUctdCZsi3ALyqY1THwfIqslyWN

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • A potential corporate email address has been identified in the URL: Oooops__'sRoom@Chaturbate-ChatinaLiveAdultVideoChatRoomNow

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Installs/modifies Browser Helper Object

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks