Analysis

  • max time kernel
    191s
  • max time network
    193s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2022 09:45

General

  • Target

    5bc9d129f63365ab12dffea13fb695edf0edef3e8ede298e3f17cd07c4aa2d49.exe

  • Size

    105KB

  • MD5

    708727caf15d7429de1afd47e899d850

  • SHA1

    08f10dfceeac7f286a9745bc53a17af061d407e5

  • SHA256

    5bc9d129f63365ab12dffea13fb695edf0edef3e8ede298e3f17cd07c4aa2d49

  • SHA512

    aa33c32adab0b47fc67c434d34f3e1c8a30965af552ff443d04df23b052bb973a7be3c3127cab11b1ec004a63518d27364e9bb920f9f555a54fc9133c5bf29cf

  • SSDEEP

    3072:PJaY46tGNttyJQ7KRVQzhBJe8eWS/bKAJ:L46tGdyYzhve8eWS/b

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Executes dropped EXE 2 IoCs
  • 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 4 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5bc9d129f63365ab12dffea13fb695edf0edef3e8ede298e3f17cd07c4aa2d49.exe
    "C:\Users\Admin\AppData\Local\Temp\5bc9d129f63365ab12dffea13fb695edf0edef3e8ede298e3f17cd07c4aa2d49.exe"
    1⤵
    • Drops file in Drivers directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4492
    • C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:360
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        3⤵
          PID:2180
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a441D.bat
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2148
        • C:\Users\Admin\AppData\Local\Temp\5bc9d129f63365ab12dffea13fb695edf0edef3e8ede298e3f17cd07c4aa2d49.exe
          "C:\Users\Admin\AppData\Local\Temp\5bc9d129f63365ab12dffea13fb695edf0edef3e8ede298e3f17cd07c4aa2d49.exe"
          3⤵
          • Executes dropped EXE
          PID:2204
      • C:\Windows\Logo1_.exe
        C:\Windows\Logo1_.exe
        2⤵
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:32
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4104
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
              PID:3260
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:4112
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              4⤵
                PID:3944
        • C:\Windows\Explorer.EXE
          C:\Windows\Explorer.EXE
          1⤵
            PID:744

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\$$a441D.bat

            Filesize

            722B

            MD5

            239255654e4dae7b30d36b1f01449b17

            SHA1

            21961a23d7b770ccf332148ba08d3cf9d6e5c032

            SHA256

            9e70df7970c1aceaacfc52989c7ae3a3f228ae5c37cf695c5b898df18de48438

            SHA512

            507d35645d1dc9c777e0212a3c62f2e784a6e92c40db2c0d69ecc153f261d963385eb79797ec5fbfce54b37d5ad3fd40e148cb7041a53e40b46f92324eccf11d

          • C:\Users\Admin\AppData\Local\Temp\5bc9d129f63365ab12dffea13fb695edf0edef3e8ede298e3f17cd07c4aa2d49.exe

            Filesize

            72KB

            MD5

            0547a4c577e347d66eb77348df59e3b2

            SHA1

            27860e9d6db8e7ab47a1386c4a942756e22d8d77

            SHA256

            4b4cf5bf734d4d996f90d4907b46fe0e52fbc2b39911edac507fc4ec48377f8a

            SHA512

            62ea0e76b192a08acec23df8225df3d4e261508091835877e5dd4126c9abfa7daa7240a14b555f988226352a15cf10315b344915484022cc7f9f5b60843d5176

          • C:\Users\Admin\AppData\Local\Temp\5bc9d129f63365ab12dffea13fb695edf0edef3e8ede298e3f17cd07c4aa2d49.exe.exe

            Filesize

            72KB

            MD5

            0547a4c577e347d66eb77348df59e3b2

            SHA1

            27860e9d6db8e7ab47a1386c4a942756e22d8d77

            SHA256

            4b4cf5bf734d4d996f90d4907b46fe0e52fbc2b39911edac507fc4ec48377f8a

            SHA512

            62ea0e76b192a08acec23df8225df3d4e261508091835877e5dd4126c9abfa7daa7240a14b555f988226352a15cf10315b344915484022cc7f9f5b60843d5176

          • C:\Windows\Logo1_.exe

            Filesize

            33KB

            MD5

            37928a754696ac3ee069eaaac8a5ee3c

            SHA1

            5785b344c4b39bec2396db2e415769073a512da9

            SHA256

            ad3241a312b96f6ee53b80d4661497fcdbec2530e49157afea10aac64b2ab49b

            SHA512

            0a493ac6ed89fbacc7775d7107543aaf83b4cf6a14f05724c08d2f90bd8f03a7bef29b21325e867442ae6c47aad503d1727fbd4504c12dc738b7cda794fcaa78

          • C:\Windows\Logo1_.exe

            Filesize

            33KB

            MD5

            37928a754696ac3ee069eaaac8a5ee3c

            SHA1

            5785b344c4b39bec2396db2e415769073a512da9

            SHA256

            ad3241a312b96f6ee53b80d4661497fcdbec2530e49157afea10aac64b2ab49b

            SHA512

            0a493ac6ed89fbacc7775d7107543aaf83b4cf6a14f05724c08d2f90bd8f03a7bef29b21325e867442ae6c47aad503d1727fbd4504c12dc738b7cda794fcaa78

          • C:\Windows\rundl132.exe

            Filesize

            33KB

            MD5

            37928a754696ac3ee069eaaac8a5ee3c

            SHA1

            5785b344c4b39bec2396db2e415769073a512da9

            SHA256

            ad3241a312b96f6ee53b80d4661497fcdbec2530e49157afea10aac64b2ab49b

            SHA512

            0a493ac6ed89fbacc7775d7107543aaf83b4cf6a14f05724c08d2f90bd8f03a7bef29b21325e867442ae6c47aad503d1727fbd4504c12dc738b7cda794fcaa78

          • memory/32-150-0x0000000000400000-0x000000000043E000-memory.dmp

            Filesize

            248KB

          • memory/32-143-0x0000000000400000-0x000000000043E000-memory.dmp

            Filesize

            248KB

          • memory/4492-134-0x0000000000400000-0x000000000043E000-memory.dmp

            Filesize

            248KB

          • memory/4492-141-0x0000000000400000-0x000000000043E000-memory.dmp

            Filesize

            248KB