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Analysis

  • max time kernel
    171s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/10/2022, 20:20

General

  • Target

    c066a69cb0a3a055aba2f74a31dfe38532593973e463ff82dbd13e8ffc5a0836.exe

  • Size

    26KB

  • MD5

    90f3a7252d9eac69d2f6868f85957640

  • SHA1

    dae60ff76ffb89f1ccd1b3a609f9a02772a1f4af

  • SHA256

    c066a69cb0a3a055aba2f74a31dfe38532593973e463ff82dbd13e8ffc5a0836

  • SHA512

    d8c0884119e62dc302edd74d2faf1a217c2f3c146f64d99d237396f08a5ca4c593640ee3a0f8132cd780003490ea719a5065a5d1b05ce7108de0d842d834a81f

  • SSDEEP

    768:o1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:6fgLdQAQfcfymN

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1284
      • C:\Users\Admin\AppData\Local\Temp\c066a69cb0a3a055aba2f74a31dfe38532593973e463ff82dbd13e8ffc5a0836.exe
        "C:\Users\Admin\AppData\Local\Temp\c066a69cb0a3a055aba2f74a31dfe38532593973e463ff82dbd13e8ffc5a0836.exe"
        2⤵
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:884
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1120
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
              PID:1280

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • memory/884-56-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/884-57-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB