General

  • Target

    1a8b2667ecef2f5c8a171705ad1573a2b4db7581ed181331f152c925491eba09

  • Size

    372KB

  • Sample

    240403-xr79zahh61

  • MD5

    350c6c97a34f7893e06c9f48b673488c

  • SHA1

    3b0a97b004070bc78b877b6fd0400660599fb429

  • SHA256

    1a8b2667ecef2f5c8a171705ad1573a2b4db7581ed181331f152c925491eba09

  • SHA512

    7222f00528ec07c9c16825f500b4ec3fe5562ed11d98400666ff4455db6ad8fecddb650ae1ee476ee5f69fe6aea7a0a99a6a1a4803de6cc909884eff6cb93f76

  • SSDEEP

    6144:JjluyDM3Io5R4nM/40yJNkzj7pX2ZKjC2mzvXfbdyrE+NxRTv8lDWyIqiNlB4Rke:JEyDMhqhibpDC2mjXfZ+N3wpiNlCknI

Malware Config

Targets

    • Target

      1a8b2667ecef2f5c8a171705ad1573a2b4db7581ed181331f152c925491eba09

    • Size

      372KB

    • MD5

      350c6c97a34f7893e06c9f48b673488c

    • SHA1

      3b0a97b004070bc78b877b6fd0400660599fb429

    • SHA256

      1a8b2667ecef2f5c8a171705ad1573a2b4db7581ed181331f152c925491eba09

    • SHA512

      7222f00528ec07c9c16825f500b4ec3fe5562ed11d98400666ff4455db6ad8fecddb650ae1ee476ee5f69fe6aea7a0a99a6a1a4803de6cc909884eff6cb93f76

    • SSDEEP

      6144:JjluyDM3Io5R4nM/40yJNkzj7pX2ZKjC2mzvXfbdyrE+NxRTv8lDWyIqiNlB4Rke:JEyDMhqhibpDC2mjXfZ+N3wpiNlCknI

    • 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