Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09/09/2022, 19:21

General

  • Target

    85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe

  • Size

    885KB

  • MD5

    ae244f9bdc49d7d2f29f19e6bfe4718d

  • SHA1

    3b3c3910ad759ecc4681ed9f62f884dc9e477c68

  • SHA256

    85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc

  • SHA512

    46b7436eb810edcb80cf9b0912d66bc286022798c18fdcd0951f5a05b8a6fcc6fd3cc84119ef061a2222330cf61cb0bb1d38801dac7cbc870e78ede236f4c4a6

  • SSDEEP

    768:5RdutBr/u3GduUrRTj8ObyVUBMfSDFTh0lrpcxNq3ey16HMV1Iu3MCBo6qstNpzJ:5R4HmK3Tj8J4FPHMV1tNRLbwCX

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 9 IoCs
  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 6 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 54 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe
    "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1892
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5064
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4664
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5072
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4612
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
      2⤵
        PID:4100
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2120
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
          3⤵
          • Creates scheduled task(s)
          PID:700
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4544
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
          3⤵
          • Creates scheduled task(s)
          PID:4252
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2892
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
          3⤵
          • Creates scheduled task(s)
          PID:4912
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk8777" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
        2⤵
          PID:3432
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk4183" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
          2⤵
            PID:3980
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk8623" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
            2⤵
              PID:4624
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk594" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
              2⤵
                PID:4512
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
                2⤵
                  PID:1068
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3368
                  • C:\Windows\SysWOW64\schtasks.exe
                    SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\85923f0635a960a794529425ba0dfbd7a010bab3228de3e81aa97abb94e3dacc.exe"
                    3⤵
                    • Creates scheduled task(s)
                    PID:4844
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1892 -s 1320
                  2⤵
                  • Program crash
                  PID:1296

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1892-158-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-143-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-120-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-121-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-122-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-123-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-124-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-125-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-126-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-127-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-128-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-129-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-130-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-131-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-132-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-133-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-134-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-135-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-136-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-137-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-116-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-139-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-140-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-141-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-142-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-159-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-144-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-145-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-146-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-147-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-148-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-149-0x0000000000060000-0x0000000000110000-memory.dmp

                Filesize

                704KB

              • memory/1892-150-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-151-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-152-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-153-0x0000000004EC0000-0x00000000053BE000-memory.dmp

                Filesize

                5.0MB

              • memory/1892-154-0x00000000049C0000-0x0000000004A52000-memory.dmp

                Filesize

                584KB

              • memory/1892-155-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-156-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-157-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-138-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-117-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-119-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-161-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-162-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-163-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-164-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-165-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-166-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-167-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-168-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-169-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-170-0x0000000004940000-0x000000000494A000-memory.dmp

                Filesize

                40KB

              • memory/1892-160-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/1892-118-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/2120-187-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/2120-184-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/4100-185-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/4100-180-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/4544-189-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/5064-178-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/5064-182-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/5064-175-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/5064-173-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/5072-183-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/5072-179-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/5072-188-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB

              • memory/5072-176-0x0000000077A00000-0x0000000077B8E000-memory.dmp

                Filesize

                1.6MB