General

  • Target

    da504df6f30e469162b727ae740affbc7adf19352d305f850961c0f273a7289a

  • Size

    770KB

  • Sample

    230918-s1v9jsac6y

  • MD5

    edd283b6c0f4fb65b08057a5d14b3785

  • SHA1

    1008f1eea55e82c54f50b2a17f71b335e96a62eb

  • SHA256

    da504df6f30e469162b727ae740affbc7adf19352d305f850961c0f273a7289a

  • SHA512

    bf64dbfee53ae0cbd62f33e99dc458fa87ab358d50d306773f36923f3690b56c0139709f09098f2eb88ae3ee9c29cd60ff9070ae14879ed04f75b19ee9a09080

  • SSDEEP

    24576:O7eit0t9EsyC1XS64DbvYwdzv1n4WwwS6u3sK:O7eimfEsr1X/4wwbn4Wpi

Malware Config

Targets

    • Target

      da504df6f30e469162b727ae740affbc7adf19352d305f850961c0f273a7289a

    • Size

      770KB

    • MD5

      edd283b6c0f4fb65b08057a5d14b3785

    • SHA1

      1008f1eea55e82c54f50b2a17f71b335e96a62eb

    • SHA256

      da504df6f30e469162b727ae740affbc7adf19352d305f850961c0f273a7289a

    • SHA512

      bf64dbfee53ae0cbd62f33e99dc458fa87ab358d50d306773f36923f3690b56c0139709f09098f2eb88ae3ee9c29cd60ff9070ae14879ed04f75b19ee9a09080

    • 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