General

  • Target

    aa7c29f0107f698c76483ee4524f4003bd027daa3175954b362a7eae4891c38d

  • Size

    283.2MB

  • Sample

    241221-vn2a5stnb1

  • MD5

    4229f77cf0b60a98f608db7df5ee4920

  • SHA1

    d7f7c0dc133cf055242aeed03ec39bbf2ab1f8cb

  • SHA256

    aa7c29f0107f698c76483ee4524f4003bd027daa3175954b362a7eae4891c38d

  • SHA512

    830818285378cf31f7fbac59fb82ca53feb5f4768b816857c00e882c37b05636b13acb2953d167b28b29bb85a113ead58f5d00754ac8e84a8e8dc952f546a7d8

  • SSDEEP

    98304:qDsqmfeoT5qEM+1+LofOz7VNBLghT2tNcTWTQbictE:X5GoVasEofyrRsEEWTQ3tE

Malware Config

Targets

    • Target

      aa7c29f0107f698c76483ee4524f4003bd027daa3175954b362a7eae4891c38d

    • Size

      283.2MB

    • MD5

      4229f77cf0b60a98f608db7df5ee4920

    • SHA1

      d7f7c0dc133cf055242aeed03ec39bbf2ab1f8cb

    • SHA256

      aa7c29f0107f698c76483ee4524f4003bd027daa3175954b362a7eae4891c38d

    • SHA512

      830818285378cf31f7fbac59fb82ca53feb5f4768b816857c00e882c37b05636b13acb2953d167b28b29bb85a113ead58f5d00754ac8e84a8e8dc952f546a7d8

    • 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