General

  • Target

    e4b2c96251a4103f85ac30be7b1959f1c2967a226edd4bfc83b627da0cfec857

  • Size

    770KB

  • Sample

    230930-g515taag28

  • MD5

    61bb12bcc8ad9192aaa4ecd0eb01f751

  • SHA1

    8f56c69cd329c2c9955106e9e4c852c26679b07f

  • SHA256

    e4b2c96251a4103f85ac30be7b1959f1c2967a226edd4bfc83b627da0cfec857

  • SHA512

    362e8c3353fe33805504e38e394d56b3bda89d653c68e8d133930aa0c0d869946ff60a0dec45353d2a4b13a25037f57bd099e5a648ac0a2018cf391a9b8c1a08

  • SSDEEP

    24576:O7eit0t9EsyC1XS64DbvYwdzv1n4WwwS6u3sK:O7eimfEsr1X/4wwbn4Wpi

Malware Config

Targets

    • Target

      e4b2c96251a4103f85ac30be7b1959f1c2967a226edd4bfc83b627da0cfec857

    • Size

      770KB

    • MD5

      61bb12bcc8ad9192aaa4ecd0eb01f751

    • SHA1

      8f56c69cd329c2c9955106e9e4c852c26679b07f

    • SHA256

      e4b2c96251a4103f85ac30be7b1959f1c2967a226edd4bfc83b627da0cfec857

    • SHA512

      362e8c3353fe33805504e38e394d56b3bda89d653c68e8d133930aa0c0d869946ff60a0dec45353d2a4b13a25037f57bd099e5a648ac0a2018cf391a9b8c1a08

    • 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