General

  • Target

    9b1a639a06b27e2e2e9982cb9399af95654ea6ee62f44edfcf85c6f51af5ad67

  • Size

    783KB

  • Sample

    241104-b3nh2sspgl

  • MD5

    e80c63a1b1f39dc81ffd2abb40cffeb1

  • SHA1

    c7c44a080690edf9e58a23b7af571dace7b7516f

  • SHA256

    9b1a639a06b27e2e2e9982cb9399af95654ea6ee62f44edfcf85c6f51af5ad67

  • SHA512

    64378fb8c08ed9d5525d742d32dedabef52ae6bfa1d85ab8d35d33d746407e26e9ba62d4ca33e929a256b42b66844211e01e1ad9c91102802c58f86fd37f8f18

  • SSDEEP

    12288:C761wOyrC4dtJHekiIPlHB1GzVoFB6UCBmdquf0qyoOCJUp+1EwOjo4snLM9TxBu:C7M1iJHJT1DGh9idqu8HoHUp+JUsLau

Malware Config

Targets

    • Target

      9b1a639a06b27e2e2e9982cb9399af95654ea6ee62f44edfcf85c6f51af5ad67

    • Size

      783KB

    • MD5

      e80c63a1b1f39dc81ffd2abb40cffeb1

    • SHA1

      c7c44a080690edf9e58a23b7af571dace7b7516f

    • SHA256

      9b1a639a06b27e2e2e9982cb9399af95654ea6ee62f44edfcf85c6f51af5ad67

    • SHA512

      64378fb8c08ed9d5525d742d32dedabef52ae6bfa1d85ab8d35d33d746407e26e9ba62d4ca33e929a256b42b66844211e01e1ad9c91102802c58f86fd37f8f18

    • SSDEEP

      12288:C761wOyrC4dtJHekiIPlHB1GzVoFB6UCBmdquf0qyoOCJUp+1EwOjo4snLM9TxBu:C7M1iJHJT1DGh9idqu8HoHUp+JUsLau

    • 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

    • Drops file in Drivers directory

    • Event Triggered Execution: Image File Execution Options Injection

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 system executable filetype association

    • Adds Run key to start application

    • Blocklisted process makes network request

    • 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

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks