General

  • Target

    fisakalzbx64.exe

  • Size

    4.5MB

  • Sample

    221102-sgj26sccgj

  • MD5

    4a30561d4524503303a22cc33091cb2c

  • SHA1

    c9392e3487d5c75f26eb0c736ba6b88e9a60512c

  • SHA256

    335119cef0b806406212347029779044b164106236a415669f6d544ec3417b42

  • SHA512

    19e6875992a1e890aa60b957dc3e0f9c6f4162b3ac859e13323e20a75fa903858c535d41abd512743264410c5b8c32802db8cc00b1e97027db7319cb440aa9a6

  • SSDEEP

    49152:KLLA3Hrb/TzvO90dL3BmAFd4A64nsfJwwkr6OR1Q7Y2i1CC5E9ngrabyP2NgIo2Q:d3FJbQUHEF2uN86nubOC0DCZFOs

Malware Config

Targets

    • Target

      fisakalzbx64.exe

    • Size

      4.5MB

    • MD5

      4a30561d4524503303a22cc33091cb2c

    • SHA1

      c9392e3487d5c75f26eb0c736ba6b88e9a60512c

    • SHA256

      335119cef0b806406212347029779044b164106236a415669f6d544ec3417b42

    • SHA512

      19e6875992a1e890aa60b957dc3e0f9c6f4162b3ac859e13323e20a75fa903858c535d41abd512743264410c5b8c32802db8cc00b1e97027db7319cb440aa9a6

    • SSDEEP

      49152:KLLA3Hrb/TzvO90dL3BmAFd4A64nsfJwwkr6OR1Q7Y2i1CC5E9ngrabyP2NgIo2Q:d3FJbQUHEF2uN86nubOC0DCZFOs

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Drops startup file

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Enterprise v6

Tasks