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General

  • Target

    2024-05-31_940e32111bba4b580e3df9ed85aefb5e_bkransomware

  • Size

    71KB

  • Sample

    240531-xzmm8sab5w

  • MD5

    940e32111bba4b580e3df9ed85aefb5e

  • SHA1

    42cc8d1c20b3b71afed1ec9ea07e66d7a43c8233

  • SHA256

    e114396505ed4928d8dbc11ba61f156492182375db563b7d72c239a7c59de4fc

  • SHA512

    afdbff49d2c8c3516de6c3c18ef1093f74c8c3068f1a9ab3425570bf673cee51798a1f905a9492250381877a6e79be1981181ccc3ceab6818aa6e01beeb44590

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTq:ZRpAyazIliazTq

Malware Config

Targets

    • Target

      2024-05-31_940e32111bba4b580e3df9ed85aefb5e_bkransomware

    • Size

      71KB

    • MD5

      940e32111bba4b580e3df9ed85aefb5e

    • SHA1

      42cc8d1c20b3b71afed1ec9ea07e66d7a43c8233

    • SHA256

      e114396505ed4928d8dbc11ba61f156492182375db563b7d72c239a7c59de4fc

    • SHA512

      afdbff49d2c8c3516de6c3c18ef1093f74c8c3068f1a9ab3425570bf673cee51798a1f905a9492250381877a6e79be1981181ccc3ceab6818aa6e01beeb44590

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTq:ZRpAyazIliazTq

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks