Analysis

  • max time kernel
    189s
  • max time network
    193s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 00:27

General

  • Target

    3458283903b5cb83c884766faf2cfa2243f0ebe4cf482aa82ed60c4bea733ee0.exe

  • Size

    47KB

  • MD5

    065de212eea42e33e13a3c10d5fb71f6

  • SHA1

    44ac1bfc199b03750a50f399c70dffda301c7f66

  • SHA256

    3458283903b5cb83c884766faf2cfa2243f0ebe4cf482aa82ed60c4bea733ee0

  • SHA512

    85ebd7fbab94e28506074c6aa01eabafe41dcec4ec02e621b0b66614255653a74c21709c95e7e3da2a08441b39b4435db5c8927c748aa485e7cd6d0510b5b1c6

  • SSDEEP

    768:PxElOIEvzMXqtwp/lttaL7HP4wIncLRdR5kP78a0RJW/aMDYMUrOOKvL3eIbqm:PxaYzMXqtGNttyUn01Q78a4R6LTTHqm

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:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:2640
      • C:\Users\Admin\AppData\Local\Temp\3458283903b5cb83c884766faf2cfa2243f0ebe4cf482aa82ed60c4bea733ee0.exe
        "C:\Users\Admin\AppData\Local\Temp\3458283903b5cb83c884766faf2cfa2243f0ebe4cf482aa82ed60c4bea733ee0.exe"
        2⤵
        • Drops file in Drivers directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1164
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3764
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
              PID:4944
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a32B8.bat
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:5016
            • C:\Users\Admin\AppData\Local\Temp\3458283903b5cb83c884766faf2cfa2243f0ebe4cf482aa82ed60c4bea733ee0.exe
              "C:\Users\Admin\AppData\Local\Temp\3458283903b5cb83c884766faf2cfa2243f0ebe4cf482aa82ed60c4bea733ee0.exe"
              4⤵
              • Executes dropped EXE
              PID:3232
          • C:\Windows\Logo1_.exe
            C:\Windows\Logo1_.exe
            3⤵
            • 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:4168
            • C:\Windows\SysWOW64\net.exe
              net stop "Kingsoft AntiVirus Service"
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:4708
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
                5⤵
                  PID:3132
              • C:\Windows\SysWOW64\net.exe
                net stop "Kingsoft AntiVirus Service"
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:2212
                • C:\Windows\SysWOW64\net1.exe
                  C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
                  5⤵
                    PID:896

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\$$a32B8.bat

            Filesize

            722B

            MD5

            1ec3f7d081ab57a079994ae329a1efb8

            SHA1

            795bda904c88475107c3b72ad974ec9b021ce807

            SHA256

            731790f1b94026798ca9fc0616d4cb628e37c89c8c7c736c79799248db8f8f5e

            SHA512

            28ee819fdb13e33df595a364414969e3b084f7253163b8de6b2c813f9a2dbf63cfa28245601d7ef118b2db6adba2eba96c60edd9e368233e4d947dce6c61913e

          • C:\Users\Admin\AppData\Local\Temp\3458283903b5cb83c884766faf2cfa2243f0ebe4cf482aa82ed60c4bea733ee0.exe

            Filesize

            14KB

            MD5

            b7a2fbbeb343cc841bb2a0e846455769

            SHA1

            591e1dc5e6f73212072db6873ce764a76056e2a7

            SHA256

            cd5b74669487ecaaf84d55a506aeb007d9be8b69fc392bf4cc752fc257ea6319

            SHA512

            69478ff8818bfd5df7b62094d49b23110c04bc6e4581c22f04b1fe4177b40cd8b61e9b67350080c6a4642afe7681155f4426546af27b7a66f94abc92e8c8d225

          • C:\Users\Admin\AppData\Local\Temp\3458283903b5cb83c884766faf2cfa2243f0ebe4cf482aa82ed60c4bea733ee0.exe.exe

            Filesize

            14KB

            MD5

            b7a2fbbeb343cc841bb2a0e846455769

            SHA1

            591e1dc5e6f73212072db6873ce764a76056e2a7

            SHA256

            cd5b74669487ecaaf84d55a506aeb007d9be8b69fc392bf4cc752fc257ea6319

            SHA512

            69478ff8818bfd5df7b62094d49b23110c04bc6e4581c22f04b1fe4177b40cd8b61e9b67350080c6a4642afe7681155f4426546af27b7a66f94abc92e8c8d225

          • C:\Windows\Logo1_.exe

            Filesize

            33KB

            MD5

            4af5ed4fa49ba9de6e65b33ed1b98b23

            SHA1

            78f747ec6e817ecb94e0cd8be4489eeaaa0b318f

            SHA256

            6bcea3e0ee25792f63ab8d37693db7c828413dedd7feeaf1268beb95439969b6

            SHA512

            8efc0dccf0c8b74158dd5511a81159c199634ffa77621dbcba02ffd6428cab6b31b3d21bc39cb37dadb0c4ffaad6d8c411df35a9b92bfab9b9056f97efd04bbf

          • C:\Windows\Logo1_.exe

            Filesize

            33KB

            MD5

            4af5ed4fa49ba9de6e65b33ed1b98b23

            SHA1

            78f747ec6e817ecb94e0cd8be4489eeaaa0b318f

            SHA256

            6bcea3e0ee25792f63ab8d37693db7c828413dedd7feeaf1268beb95439969b6

            SHA512

            8efc0dccf0c8b74158dd5511a81159c199634ffa77621dbcba02ffd6428cab6b31b3d21bc39cb37dadb0c4ffaad6d8c411df35a9b92bfab9b9056f97efd04bbf

          • C:\Windows\rundl132.exe

            Filesize

            33KB

            MD5

            4af5ed4fa49ba9de6e65b33ed1b98b23

            SHA1

            78f747ec6e817ecb94e0cd8be4489eeaaa0b318f

            SHA256

            6bcea3e0ee25792f63ab8d37693db7c828413dedd7feeaf1268beb95439969b6

            SHA512

            8efc0dccf0c8b74158dd5511a81159c199634ffa77621dbcba02ffd6428cab6b31b3d21bc39cb37dadb0c4ffaad6d8c411df35a9b92bfab9b9056f97efd04bbf

          • memory/896-149-0x0000000000000000-mapping.dmp

          • memory/1164-132-0x0000000000400000-0x000000000043E000-memory.dmp

            Filesize

            248KB

          • memory/1164-139-0x0000000000400000-0x000000000043E000-memory.dmp

            Filesize

            248KB

          • memory/2212-148-0x0000000000000000-mapping.dmp

          • memory/3132-141-0x0000000000000000-mapping.dmp

          • memory/3232-145-0x0000000000000000-mapping.dmp

          • memory/3764-133-0x0000000000000000-mapping.dmp

          • memory/4168-136-0x0000000000000000-mapping.dmp

          • memory/4168-142-0x0000000000400000-0x000000000043E000-memory.dmp

            Filesize

            248KB

          • memory/4168-150-0x0000000000400000-0x000000000043E000-memory.dmp

            Filesize

            248KB

          • memory/4708-140-0x0000000000000000-mapping.dmp

          • memory/4944-134-0x0000000000000000-mapping.dmp

          • memory/5016-135-0x0000000000000000-mapping.dmp