General

  • Target

    2972c2441411239e32c90f0f278e33be671d9fecad9140168f806dd0173ebcd3

  • Size

    770KB

  • Sample

    231003-zlasmafe7v

  • MD5

    8b0b520b301c685a829fbf6858d69fe0

  • SHA1

    b4add3ec5ae8fae012e1b6e56d339193a56147e0

  • SHA256

    2972c2441411239e32c90f0f278e33be671d9fecad9140168f806dd0173ebcd3

  • SHA512

    e13c5351edb5f63634bb99081bfaf4884194e42641b0d8c2f60bf4fff7cc662aec50433e2994dadc624187ab0e7ba7f2d13d7efb9e7c15c03f7b45ccb8fbd3da

  • SSDEEP

    24576:O7eit0t9EsyC1XS64DbvYwdzv1n4WwwS6u3sK:O7eimfEsr1X/4wwbn4Wpi

Malware Config

Targets

    • Target

      2972c2441411239e32c90f0f278e33be671d9fecad9140168f806dd0173ebcd3

    • Size

      770KB

    • MD5

      8b0b520b301c685a829fbf6858d69fe0

    • SHA1

      b4add3ec5ae8fae012e1b6e56d339193a56147e0

    • SHA256

      2972c2441411239e32c90f0f278e33be671d9fecad9140168f806dd0173ebcd3

    • SHA512

      e13c5351edb5f63634bb99081bfaf4884194e42641b0d8c2f60bf4fff7cc662aec50433e2994dadc624187ab0e7ba7f2d13d7efb9e7c15c03f7b45ccb8fbd3da

    • SSDEEP

      24576:O7eit0t9EsyC1XS64DbvYwdzv1n4WwwS6u3sK:O7eimfEsr1X/4wwbn4Wpi

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Installed Components in the registry

    • Modifies Windows Firewall

    • Sets file execution options in registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Registers COM server for autorun

    • 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 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