Analysis

  • max time kernel
    157s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2022, 04:12

General

  • Target

    6f998ebe62aa6d5bcd911e9ae13b9d8c22ab8ee561ef53b59459b4ebd3e95df9.exe

  • Size

    26KB

  • MD5

    43f24e3e1c813fb3984f3bac0a0a4d30

  • SHA1

    83da35f3da1f515e75bf2075d59b508392e5d253

  • SHA256

    6f998ebe62aa6d5bcd911e9ae13b9d8c22ab8ee561ef53b59459b4ebd3e95df9

  • SHA512

    c666d6f4ff4b0658d9dd2c021f744f94633bd38448b9ba9f1c299143ff7842fd8972cd4a6264c852069679b05629ef11ae2be6ee14623b3f60fcdbf2dfa16b58

  • SSDEEP

    768:RvLw1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoGwXnKx:JifgLdQAQfcfymNG+Kx

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 20 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3048
      • C:\Users\Admin\AppData\Local\Temp\6f998ebe62aa6d5bcd911e9ae13b9d8c22ab8ee561ef53b59459b4ebd3e95df9.exe
        "C:\Users\Admin\AppData\Local\Temp\6f998ebe62aa6d5bcd911e9ae13b9d8c22ab8ee561ef53b59459b4ebd3e95df9.exe"
        2⤵
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:5024
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3556
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
              PID:5040

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • memory/5024-132-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB

            • memory/5024-135-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB