General

  • Target

    51e29987940eea4d5ce65e57e2e3d5591eaab8878e120e76b0cbbfa1e0ffad34

  • Size

    306.7MB

  • Sample

    241221-vb2fdatkez

  • MD5

    5ceb721fd3c549a59bdddec19115db37

  • SHA1

    482526549319084485ee423a60e0c4580dd4e21c

  • SHA256

    51e29987940eea4d5ce65e57e2e3d5591eaab8878e120e76b0cbbfa1e0ffad34

  • SHA512

    30d1b264570267217fee990b0c001bc2f4c40d2142e6186187b5e200a7b613b12aff76ff1b6fb7720ad384c4e55ad9023cdb40600c4f21d20cb10b336af3f1f3

  • SSDEEP

    98304:qDsqmfeoT5qEM+1+LofOz7VNBLghT2tNcTWTQbictE:X5GoVasEofyrRsEEWTQ3tE

Malware Config

Targets

    • Target

      51e29987940eea4d5ce65e57e2e3d5591eaab8878e120e76b0cbbfa1e0ffad34

    • Size

      306.7MB

    • MD5

      5ceb721fd3c549a59bdddec19115db37

    • SHA1

      482526549319084485ee423a60e0c4580dd4e21c

    • SHA256

      51e29987940eea4d5ce65e57e2e3d5591eaab8878e120e76b0cbbfa1e0ffad34

    • SHA512

      30d1b264570267217fee990b0c001bc2f4c40d2142e6186187b5e200a7b613b12aff76ff1b6fb7720ad384c4e55ad9023cdb40600c4f21d20cb10b336af3f1f3

    • SSDEEP

      98304:qDsqmfeoT5qEM+1+LofOz7VNBLghT2tNcTWTQbictE:X5GoVasEofyrRsEEWTQ3tE

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Netsupport family

    • Boot or Logon Autostart Execution: Active Setup

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

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Drops startup file

    • 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

    • Reads user/profile data of web browsers

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

    • 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.

    • Checks system information in the registry

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

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks