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General

  • Target

    5b8b7b8e058a386a6f1d601faa802c20N.exe

  • Size

    91KB

  • Sample

    240722-ewqavaygkj

  • MD5

    5b8b7b8e058a386a6f1d601faa802c20

  • SHA1

    a837f1135ccb2c9fd6840409196987826034e4c1

  • SHA256

    19f3fe5046428d1eaeed291d4a8b94806fe1a68a86ebe872d73b2cfe5c4ef504

  • SHA512

    f702b9dcc1cf1ecbb1ea5af3d485a3aa4417a6d7b46099685b620483978363155083f70bbb59d4b68750144f4286436e4909ec9cbb6aa1e99f757c5184e2f90c

  • SSDEEP

    768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMc27Blpf/FAK65euBT37CPKN:V7Zf/FAxTWoJJ7Tx7Zf/FAxTWoJJ7TR

Score
9/10

Malware Config

Targets

    • Target

      5b8b7b8e058a386a6f1d601faa802c20N.exe

    • Size

      91KB

    • MD5

      5b8b7b8e058a386a6f1d601faa802c20

    • SHA1

      a837f1135ccb2c9fd6840409196987826034e4c1

    • SHA256

      19f3fe5046428d1eaeed291d4a8b94806fe1a68a86ebe872d73b2cfe5c4ef504

    • SHA512

      f702b9dcc1cf1ecbb1ea5af3d485a3aa4417a6d7b46099685b620483978363155083f70bbb59d4b68750144f4286436e4909ec9cbb6aa1e99f757c5184e2f90c

    • SSDEEP

      768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMc27Blpf/FAK65euBT37CPKN:V7Zf/FAxTWoJJ7Tx7Zf/FAxTWoJJ7TR

    Score
    9/10
    • Renames multiple (4836) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Drops file in System32 directory

MITRE ATT&CK Matrix

Tasks