General

  • Target

    3f9d4d1e7bb684a6d391abe02152e320047bf3e7e586a8e0484daa24e230f80b

  • Size

    426KB

  • Sample

    240407-y55axade5x

  • MD5

    cc63513851af6e7df3f9d4a5fe910f6f

  • SHA1

    c292fd85434bb865853138e4051ec0a994e5e585

  • SHA256

    3f9d4d1e7bb684a6d391abe02152e320047bf3e7e586a8e0484daa24e230f80b

  • SHA512

    60a8b64e999eeaaf5e06f0e6b427797fc78fbca19ea5875cc1e7834dc91a80690aeffe233252509fd263287031b4ebaa3ae6a87bf683ef12d401a359b9842426

  • SSDEEP

    12288:gEQoS8zfKEZzfq83hCr71uDyq+a0mJHs1ud:gmfhZ2318+any1k

Malware Config

Targets

    • Target

      3f9d4d1e7bb684a6d391abe02152e320047bf3e7e586a8e0484daa24e230f80b

    • Size

      426KB

    • MD5

      cc63513851af6e7df3f9d4a5fe910f6f

    • SHA1

      c292fd85434bb865853138e4051ec0a994e5e585

    • SHA256

      3f9d4d1e7bb684a6d391abe02152e320047bf3e7e586a8e0484daa24e230f80b

    • SHA512

      60a8b64e999eeaaf5e06f0e6b427797fc78fbca19ea5875cc1e7834dc91a80690aeffe233252509fd263287031b4ebaa3ae6a87bf683ef12d401a359b9842426

    • SSDEEP

      12288:gEQoS8zfKEZzfq83hCr71uDyq+a0mJHs1ud:gmfhZ2318+any1k

    • 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