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General

  • Target

    EO-230807.exe

  • Size

    531KB

  • Sample

    250327-xmlv6symv9

  • MD5

    96e7620d6a6a59cefb5cb21e60c4bdee

  • SHA1

    194dc5c849336d95080eeb7498ade2d055319561

  • SHA256

    5361b9b36e63b571fe6440982140dbe25d395cfb645ec404a8d3fd8f31489b2d

  • SHA512

    0277ad5640edf227210d84f6eacaa72f64064e4ca1a37761020269590c28e145bf224ac222fc5bd838e3d58abe415ae40c28f162e70b553dc98a212dcf4bee54

  • SSDEEP

    12288:nDGfx3iNgomHnrVHOvRpZHG3fm9rbzGEC:83R9HMN0onC

Malware Config

Targets

    • Target

      EO-230807.exe

    • Size

      531KB

    • MD5

      96e7620d6a6a59cefb5cb21e60c4bdee

    • SHA1

      194dc5c849336d95080eeb7498ade2d055319561

    • SHA256

      5361b9b36e63b571fe6440982140dbe25d395cfb645ec404a8d3fd8f31489b2d

    • SHA512

      0277ad5640edf227210d84f6eacaa72f64064e4ca1a37761020269590c28e145bf224ac222fc5bd838e3d58abe415ae40c28f162e70b553dc98a212dcf4bee54

    • SSDEEP

      12288:nDGfx3iNgomHnrVHOvRpZHG3fm9rbzGEC:83R9HMN0onC

    • Guloader family

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      ee260c45e97b62a5e42f17460d406068

    • SHA1

      df35f6300a03c4d3d3bd69752574426296b78695

    • SHA256

      e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

    • SHA512

      a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

    • SSDEEP

      192:eF24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol9Sl:h8QIl975eXqlWBrz7YLOl9

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks