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General

  • Target

    37c88808b60e908b789196d243a1f9b96472e1ebc915cb2753ad767b1be191a5

  • Size

    1.4MB

  • Sample

    240504-15aseagb34

  • MD5

    f86dfe49246ec4c255dcae40f178de17

  • SHA1

    284dd1cc6f87daff074da00095c3a6e740cdef6c

  • SHA256

    37c88808b60e908b789196d243a1f9b96472e1ebc915cb2753ad767b1be191a5

  • SHA512

    54e86adf177e9c8da0181f80b4592d3ea1261cff3e2b4df7b410c8263439f42126195650f789e67f109c990ca946ff9a9d2e5b449c5b45d81801810a1f35da69

  • SSDEEP

    24576:ZC8BQ4IIXhUEsDUc6tUxkZMleYVP1QtkjPLLYNUDJ0BrQ3RTBIFnc882p7eb+ntM:QF4/Xhn1m8YVP7DLYNUl0C3viJtp7U+K

Malware Config

Targets

    • Target

      37c88808b60e908b789196d243a1f9b96472e1ebc915cb2753ad767b1be191a5

    • Size

      1.4MB

    • MD5

      f86dfe49246ec4c255dcae40f178de17

    • SHA1

      284dd1cc6f87daff074da00095c3a6e740cdef6c

    • SHA256

      37c88808b60e908b789196d243a1f9b96472e1ebc915cb2753ad767b1be191a5

    • SHA512

      54e86adf177e9c8da0181f80b4592d3ea1261cff3e2b4df7b410c8263439f42126195650f789e67f109c990ca946ff9a9d2e5b449c5b45d81801810a1f35da69

    • SSDEEP

      24576:ZC8BQ4IIXhUEsDUc6tUxkZMleYVP1QtkjPLLYNUDJ0BrQ3RTBIFnc882p7eb+ntM:QF4/Xhn1m8YVP7DLYNUl0C3viJtp7U+K

    • 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