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Resubmissions

17/12/2023, 10:14

231217-l96cjsebfp 8

05/11/2023, 05:36

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05/11/2023, 05:32

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05/11/2023, 05:30

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05/11/2023, 05:28

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General

  • Target

    cgsetup_en_52vCnuXs6nskn3wQwksK.exe

  • Size

    119KB

  • Sample

    231217-l96cjsebfp

  • MD5

    92afa514c40cbcfab9380561b127f657

  • SHA1

    eea59b3b1ba3ec27d80968aec0642956647dc047

  • SHA256

    654a286d076e81869399959d8700c68883300e07ef5f8ad7ef4f38ee15b02221

  • SHA512

    adff54cfc926474012e8ea02a7a76dec486f299142ddb643d636250d9e69bffb902d252956fd4a82e0b395de2a470e201f9d1f10a60384563121be0b6ae78da6

  • SSDEEP

    3072:3SojD9bzGtzJShh8N7q5AdYGgbVileLxBp/B6:CojxOzPtq5di0L3FB6

Malware Config

Targets

    • Target

      cgsetup_en_52vCnuXs6nskn3wQwksK.exe

    • Size

      119KB

    • MD5

      92afa514c40cbcfab9380561b127f657

    • SHA1

      eea59b3b1ba3ec27d80968aec0642956647dc047

    • SHA256

      654a286d076e81869399959d8700c68883300e07ef5f8ad7ef4f38ee15b02221

    • SHA512

      adff54cfc926474012e8ea02a7a76dec486f299142ddb643d636250d9e69bffb902d252956fd4a82e0b395de2a470e201f9d1f10a60384563121be0b6ae78da6

    • SSDEEP

      3072:3SojD9bzGtzJShh8N7q5AdYGgbVileLxBp/B6:CojxOzPtq5di0L3FB6

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks