Resubmissions

09/04/2026, 19:32

260409-x89jcsbw2n10

09/04/2026, 19:21

260409-x2rpzabv6j8

09/04/2026, 19:17

260409-xzjxcabv2p6

General

  • Target
    17080318273555572.mov
  • Size 1.5MB
  • Sample260409-x89jcsbw2n
  • SHA256 fd9a58187cc783462745871f3b472d26b4b18e0dcead7c7fd1a826a629647336
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      17080318273555572.mov
    • Size 1.5MB
    • SHA256 fd9a58187cc783462745871f3b472d26b4b18e0dcead7c7fd1a826a629647336
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • BadRabbit

      Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.

    • Badrabbit family

    • Mimikatz

      mimikatz is an open source tool to dump credentials on Windows.

    • Mimikatz family

    • mimikatz is an open source tool to dump credentials on Windows

    • 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: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • Possible privilege escalation attempt

    • 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

    • Modifies file permissions

    • 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.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    • Network Share Discovery

      Attempt to gather information on host network.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks