General

  • Target

    fx-cg50_G90_seriesm_sub_380_2b.zip

  • Size

    93.8MB

  • Sample

    240419-y24j7sed82

  • MD5

    27719e57933b6d50d8c354178bcd2bb0

  • SHA1

    d58d4c1f7d4f6ee167e35b92f1e0a489a62f9e12

  • SHA256

    d81ba0d084c1aa965f72e1a7e96bab0deb8f4f41fc4ce0abe39ebdbfd4013112

  • SHA512

    037628aadb38b6252ecd83b11b0ab47fa32d6aeb51ec84bacfa19a6025d00e27a5c0778b9dca4a8fb95d4f9efb4ba175db9c8b59c4b9f3965a796db33d4cbe95

  • SSDEEP

    1572864:4pIZOH2iz/i+c3EjjaRIG7G0XE9lNjgTF877ArgFUNknXPYK24AdhxzwW60qAC:4yZOpri+kEUIG7G0XKgp87ErwRXP92/o

Score
6/10

Malware Config

Targets

    • Target

      fx-CG_Manager_PLUS_Subscription_for_fx-CG50_GRAPH90_series_Ver.3.80.exe

    • Size

      94.2MB

    • MD5

      2e9001ed5c171dd5ca1572a7aff0bcc3

    • SHA1

      8d0483f519a268e4d3396d4df6f6f2396b6faf20

    • SHA256

      edf4e9ce5283273786ad0f4f185d6a9de0186d3b4b66a702ac3aa4e28bda1d13

    • SHA512

      22040368bd4b8380f214fb60b233e8a816e9a89e85ecb1562a763031022dd15a818405e2e87424e598b01220cf37604ffc9d3f63e06005e3fe9eec6151b21f1a

    • SSDEEP

      1572864:eUW/S3wKVbimkzO1ZsBmY5I4jCRH9B+bRAhV8Tu1Wh4fj7+qOk8tRR3+cWEyut:eF/SvRimSOQmY5I4j8+9AhGTmRL7ZO51

    Score
    6/10
    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks