Analysis

  • max time kernel
    194s
  • max time network
    236s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2022 20:17

General

  • Target

    4e62c03502bc169e5fe49f686738af4d5375fec209169d649ba829f222eb7894.exe

  • Size

    42KB

  • MD5

    0ef669a0a6326ccbb26b4b5e28aa12c0

  • SHA1

    112c6753e32f40da3b0713607e28f4e8fdb01fd2

  • SHA256

    4e62c03502bc169e5fe49f686738af4d5375fec209169d649ba829f222eb7894

  • SHA512

    6d265c2fdfefcf3df125e60ba6a85c7e93c38f2453770414de1af19da19efa2efbbcd67e89cf22720d6646442d02d24bc12f725ee5d2aaad8e20a20f6394eac1

  • SSDEEP

    768:0oaejdMoIwu3N50mgnstaELSiPcWIQGK6+vVfoK5/w4T8BMF2vJtY6:09ejdMv0stxLSikn5ivVfLx1F2vH

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 2 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 46 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:2584
      • C:\Users\Admin\AppData\Local\Temp\4e62c03502bc169e5fe49f686738af4d5375fec209169d649ba829f222eb7894.exe
        "C:\Users\Admin\AppData\Local\Temp\4e62c03502bc169e5fe49f686738af4d5375fec209169d649ba829f222eb7894.exe"
        2⤵
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:444
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1440
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
              PID:2872

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/444-132-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/444-135-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB