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General

  • Target

    589f5a9981ab8b62ec46fc6893c98096064fa91135cfecce44019e722b59f08b

  • Size

    159KB

  • Sample

    240312-zlsy7scg26

  • MD5

    045f1d132b87622f76985c54a7c62850

  • SHA1

    0d81ec9511251d199780e81d7bcec41f97d1599e

  • SHA256

    589f5a9981ab8b62ec46fc6893c98096064fa91135cfecce44019e722b59f08b

  • SHA512

    6a66fd556bd5dd258c84b3938f2d5666e975415a2ae054dd83ddec74e8635eb69f91a755dcd6c0177ac7ac5248557e647072bfff76159fa31c6acdb852dff8d0

  • SSDEEP

    3072:cGjbLl/gvQoutY1Tj4mYWR/R4nkPR/1aVuyJNp+ktzSAVYjyYh5LKipfVlp5Wlq6:xjluQoSqIo5R4nM/40yJNpHzSljTnpLG

Malware Config

Targets

    • Target

      589f5a9981ab8b62ec46fc6893c98096064fa91135cfecce44019e722b59f08b

    • Size

      159KB

    • MD5

      045f1d132b87622f76985c54a7c62850

    • SHA1

      0d81ec9511251d199780e81d7bcec41f97d1599e

    • SHA256

      589f5a9981ab8b62ec46fc6893c98096064fa91135cfecce44019e722b59f08b

    • SHA512

      6a66fd556bd5dd258c84b3938f2d5666e975415a2ae054dd83ddec74e8635eb69f91a755dcd6c0177ac7ac5248557e647072bfff76159fa31c6acdb852dff8d0

    • SSDEEP

      3072:cGjbLl/gvQoutY1Tj4mYWR/R4nkPR/1aVuyJNp+ktzSAVYjyYh5LKipfVlp5Wlq6:xjluQoSqIo5R4nM/40yJNpHzSljTnpLG

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • 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