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General

  • Target

    4670642871488cfbcde9d6b9bf72e511444b46ebbfdbdd843303f8f0227c3244

  • Size

    599KB

  • Sample

    230504-swyh4sdd28

  • MD5

    41e8e095b3d8db6a338cca5fe04b521a

  • SHA1

    d597206774c980fd51ac29e80468eb9d8f8d38e8

  • SHA256

    4670642871488cfbcde9d6b9bf72e511444b46ebbfdbdd843303f8f0227c3244

  • SHA512

    c61d3d5c939cc990f7e2d9ddaaa07940b3ec7e3fc0302c011d8b8a0ced286d3818fb480ae6e9348398c8678490fb33c72481b52639bd13d8175a00a760cd0d9d

  • SSDEEP

    12288:1MrAy90f3YITAO5KwUoX1IgtP8mmMGV7BM1+GLq0ula1iVz97gvAM:ZySVOgagWxMGRBYFLPXm9EvAM

Malware Config

Targets

    • Target

      4670642871488cfbcde9d6b9bf72e511444b46ebbfdbdd843303f8f0227c3244

    • Size

      599KB

    • MD5

      41e8e095b3d8db6a338cca5fe04b521a

    • SHA1

      d597206774c980fd51ac29e80468eb9d8f8d38e8

    • SHA256

      4670642871488cfbcde9d6b9bf72e511444b46ebbfdbdd843303f8f0227c3244

    • SHA512

      c61d3d5c939cc990f7e2d9ddaaa07940b3ec7e3fc0302c011d8b8a0ced286d3818fb480ae6e9348398c8678490fb33c72481b52639bd13d8175a00a760cd0d9d

    • SSDEEP

      12288:1MrAy90f3YITAO5KwUoX1IgtP8mmMGV7BM1+GLq0ula1iVz97gvAM:ZySVOgagWxMGRBYFLPXm9EvAM

    • Modifies Windows Defender Real-time Protection settings

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks