Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/07/2026, 14:36

General

  • Target
    dwdw.exe
  • Size 3.1MB
  • Sample260702-rysj7sf14t
  • SHA256 5305f6df22af8f9a498e2bce46f6081a483c0489a2d57c2bcdfae1eea5f766e3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Version
  • 1.4.1

Botnet
  • https://uu888.jp.net/

C2
  • https://uu888.jp.net/:80

  • https://uu888.jp.net/:8080

  • https://uu888.jp.net/:443

  • https://uu888.jp.net/:8443

Mutex
  • dc84e7d7-1880-44d7-b9b1-977a69077998

Attributes
  • encryption_key

    576D1496F563366ADEBFC3046D6584BB4AD91241

  • install_name

    Client.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    10

  • startup_key

    https://uu888.jp.net/

  • subdirectory

    SubDir

Signatures

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 2 IoCs
  • Checks computer location settings 2 TTPs 16 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 17 IoCs
  • Adds Run key to start application 2 TTPs 17 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 16 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 16 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 17 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 16 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\dwdw.exe
    "C:\Users\Admin\AppData\Local\Temp\dwdw.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:6004
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5444
    • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
      "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3844
      • C:\Windows\SYSTEM32\schtasks.exe
        "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2964
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\L8490j7gEnES.bat" "
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:6052
        • C:\Windows\system32\chcp.com
          chcp 65001
          4⤵
            PID:2220
          • C:\Windows\system32\PING.EXE
            ping -n 10 localhost
            4⤵
            • System Network Configuration Discovery: Internet Connection Discovery
            • Runs ping.exe
            PID:724
          • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
            "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
            4⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            PID:3696
            • C:\Windows\SYSTEM32\schtasks.exe
              "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
              5⤵
              • Scheduled Task/Job: Scheduled Task
              PID:1244
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\N90AaZ1netHx.bat" "
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:5200
              • C:\Windows\system32\chcp.com
                chcp 65001
                6⤵
                  PID:5632
                • C:\Windows\system32\PING.EXE
                  ping -n 10 localhost
                  6⤵
                  • System Network Configuration Discovery: Internet Connection Discovery
                  • Runs ping.exe
                  PID:5576
                • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                  "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                  6⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Adds Run key to start application
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of FindShellTrayWindow
                  • Suspicious use of SendNotifyMessage
                  • Suspicious use of WriteProcessMemory
                  PID:3404
                  • C:\Windows\SYSTEM32\schtasks.exe
                    "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                    7⤵
                    • Scheduled Task/Job: Scheduled Task
                    PID:4772
                  • C:\Windows\system32\cmd.exe
                    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4bqRStYWmtMJ.bat" "
                    7⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2612
                    • C:\Windows\system32\chcp.com
                      chcp 65001
                      8⤵
                        PID:5516
                      • C:\Windows\system32\PING.EXE
                        ping -n 10 localhost
                        8⤵
                        • System Network Configuration Discovery: Internet Connection Discovery
                        • Runs ping.exe
                        PID:2364
                      • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                        "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                        8⤵
                        • Checks computer location settings
                        • Executes dropped EXE
                        • Adds Run key to start application
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of FindShellTrayWindow
                        • Suspicious use of SendNotifyMessage
                        • Suspicious use of WriteProcessMemory
                        PID:472
                        • C:\Windows\SYSTEM32\schtasks.exe
                          "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                          9⤵
                          • Scheduled Task/Job: Scheduled Task
                          PID:5640
                        • C:\Windows\system32\cmd.exe
                          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sjxu2pumh4JL.bat" "
                          9⤵
                          • Suspicious use of WriteProcessMemory
                          PID:3312
                          • C:\Windows\system32\chcp.com
                            chcp 65001
                            10⤵
                              PID:5208
                            • C:\Windows\system32\PING.EXE
                              ping -n 10 localhost
                              10⤵
                              • System Network Configuration Discovery: Internet Connection Discovery
                              • Runs ping.exe
                              PID:5172
                            • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                              "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                              10⤵
                              • Checks computer location settings
                              • Executes dropped EXE
                              • Adds Run key to start application
                              • Suspicious use of AdjustPrivilegeToken
                              • Suspicious use of FindShellTrayWindow
                              • Suspicious use of SendNotifyMessage
                              • Suspicious use of WriteProcessMemory
                              PID:4140
                              • C:\Windows\SYSTEM32\schtasks.exe
                                "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                11⤵
                                • Scheduled Task/Job: Scheduled Task
                                PID:2936
                              • C:\Windows\system32\cmd.exe
                                C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\JbmiMJjrSPJq.bat" "
                                11⤵
                                • Suspicious use of WriteProcessMemory
                                PID:4876
                                • C:\Windows\system32\chcp.com
                                  chcp 65001
                                  12⤵
                                    PID:4128
                                  • C:\Windows\system32\PING.EXE
                                    ping -n 10 localhost
                                    12⤵
                                    • System Network Configuration Discovery: Internet Connection Discovery
                                    • Runs ping.exe
                                    PID:3752
                                  • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                    "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                    12⤵
                                    • Checks computer location settings
                                    • Executes dropped EXE
                                    • Adds Run key to start application
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of FindShellTrayWindow
                                    • Suspicious use of SendNotifyMessage
                                    • Suspicious use of WriteProcessMemory
                                    PID:1484
                                    • C:\Windows\SYSTEM32\schtasks.exe
                                      "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                      13⤵
                                      • Scheduled Task/Job: Scheduled Task
                                      PID:4460
                                    • C:\Windows\system32\cmd.exe
                                      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\E98LGETWjnI7.bat" "
                                      13⤵
                                      • Suspicious use of WriteProcessMemory
                                      PID:4364
                                      • C:\Windows\system32\chcp.com
                                        chcp 65001
                                        14⤵
                                          PID:1344
                                        • C:\Windows\system32\PING.EXE
                                          ping -n 10 localhost
                                          14⤵
                                          • System Network Configuration Discovery: Internet Connection Discovery
                                          • Runs ping.exe
                                          PID:2028
                                        • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                          "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                          14⤵
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Adds Run key to start application
                                          • Suspicious use of AdjustPrivilegeToken
                                          • Suspicious use of FindShellTrayWindow
                                          • Suspicious use of SendNotifyMessage
                                          • Suspicious use of WriteProcessMemory
                                          PID:5960
                                          • C:\Windows\SYSTEM32\schtasks.exe
                                            "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                            15⤵
                                            • Scheduled Task/Job: Scheduled Task
                                            PID:3568
                                          • C:\Windows\system32\cmd.exe
                                            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\yZyU5Z9SCxXC.bat" "
                                            15⤵
                                            • Suspicious use of WriteProcessMemory
                                            PID:4668
                                            • C:\Windows\system32\chcp.com
                                              chcp 65001
                                              16⤵
                                                PID:2108
                                              • C:\Windows\system32\PING.EXE
                                                ping -n 10 localhost
                                                16⤵
                                                • System Network Configuration Discovery: Internet Connection Discovery
                                                • Runs ping.exe
                                                PID:2200
                                              • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                                16⤵
                                                • Checks computer location settings
                                                • Executes dropped EXE
                                                • Adds Run key to start application
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of FindShellTrayWindow
                                                • Suspicious use of SendNotifyMessage
                                                • Suspicious use of WriteProcessMemory
                                                PID:1724
                                                • C:\Windows\SYSTEM32\schtasks.exe
                                                  "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                                  17⤵
                                                  • Scheduled Task/Job: Scheduled Task
                                                  PID:4692
                                                • C:\Windows\system32\cmd.exe
                                                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ACAoyGGifd27.bat" "
                                                  17⤵
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:1996
                                                  • C:\Windows\system32\chcp.com
                                                    chcp 65001
                                                    18⤵
                                                      PID:4708
                                                    • C:\Windows\system32\PING.EXE
                                                      ping -n 10 localhost
                                                      18⤵
                                                      • System Network Configuration Discovery: Internet Connection Discovery
                                                      • Runs ping.exe
                                                      PID:4320
                                                    • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                      "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                                      18⤵
                                                      • Checks computer location settings
                                                      • Executes dropped EXE
                                                      • Adds Run key to start application
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      • Suspicious use of FindShellTrayWindow
                                                      • Suspicious use of SendNotifyMessage
                                                      • Suspicious use of WriteProcessMemory
                                                      PID:5284
                                                      • C:\Windows\SYSTEM32\schtasks.exe
                                                        "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                                        19⤵
                                                        • Scheduled Task/Job: Scheduled Task
                                                        PID:1696
                                                      • C:\Windows\system32\cmd.exe
                                                        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\UMNUUhlkJhvo.bat" "
                                                        19⤵
                                                        • Suspicious use of WriteProcessMemory
                                                        PID:5252
                                                        • C:\Windows\system32\chcp.com
                                                          chcp 65001
                                                          20⤵
                                                            PID:5776
                                                          • C:\Windows\system32\PING.EXE
                                                            ping -n 10 localhost
                                                            20⤵
                                                            • System Network Configuration Discovery: Internet Connection Discovery
                                                            • Runs ping.exe
                                                            PID:5232
                                                          • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                            "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                                            20⤵
                                                            • Checks computer location settings
                                                            • Executes dropped EXE
                                                            • Adds Run key to start application
                                                            • Suspicious use of AdjustPrivilegeToken
                                                            • Suspicious use of FindShellTrayWindow
                                                            • Suspicious use of SendNotifyMessage
                                                            • Suspicious use of WriteProcessMemory
                                                            PID:1212
                                                            • C:\Windows\SYSTEM32\schtasks.exe
                                                              "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                                              21⤵
                                                              • Scheduled Task/Job: Scheduled Task
                                                              PID:1456
                                                            • C:\Windows\system32\cmd.exe
                                                              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\e29g2L2Y2BNM.bat" "
                                                              21⤵
                                                              • Suspicious use of WriteProcessMemory
                                                              PID:5504
                                                              • C:\Windows\system32\chcp.com
                                                                chcp 65001
                                                                22⤵
                                                                  PID:1168
                                                                • C:\Windows\system32\PING.EXE
                                                                  ping -n 10 localhost
                                                                  22⤵
                                                                  • System Network Configuration Discovery: Internet Connection Discovery
                                                                  • Runs ping.exe
                                                                  PID:2868
                                                                • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                                  "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                                                  22⤵
                                                                  • Checks computer location settings
                                                                  • Executes dropped EXE
                                                                  • Adds Run key to start application
                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                  • Suspicious use of FindShellTrayWindow
                                                                  • Suspicious use of SendNotifyMessage
                                                                  • Suspicious use of WriteProcessMemory
                                                                  PID:5724
                                                                  • C:\Windows\SYSTEM32\schtasks.exe
                                                                    "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                                                    23⤵
                                                                    • Scheduled Task/Job: Scheduled Task
                                                                    PID:5840
                                                                  • C:\Windows\system32\cmd.exe
                                                                    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\zqtIQH5PeT65.bat" "
                                                                    23⤵
                                                                    • Suspicious use of WriteProcessMemory
                                                                    PID:828
                                                                    • C:\Windows\system32\chcp.com
                                                                      chcp 65001
                                                                      24⤵
                                                                        PID:228
                                                                      • C:\Windows\system32\PING.EXE
                                                                        ping -n 10 localhost
                                                                        24⤵
                                                                        • System Network Configuration Discovery: Internet Connection Discovery
                                                                        • Runs ping.exe
                                                                        PID:5132
                                                                      • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                                        "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                                                        24⤵
                                                                        • Checks computer location settings
                                                                        • Executes dropped EXE
                                                                        • Adds Run key to start application
                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                        • Suspicious use of FindShellTrayWindow
                                                                        • Suspicious use of SendNotifyMessage
                                                                        • Suspicious use of WriteProcessMemory
                                                                        PID:3504
                                                                        • C:\Windows\SYSTEM32\schtasks.exe
                                                                          "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                                                          25⤵
                                                                          • Scheduled Task/Job: Scheduled Task
                                                                          PID:5640
                                                                        • C:\Windows\system32\cmd.exe
                                                                          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Rt5YLdA8RbOt.bat" "
                                                                          25⤵
                                                                            PID:2644
                                                                            • C:\Windows\system32\chcp.com
                                                                              chcp 65001
                                                                              26⤵
                                                                                PID:4004
                                                                              • C:\Windows\system32\PING.EXE
                                                                                ping -n 10 localhost
                                                                                26⤵
                                                                                • System Network Configuration Discovery: Internet Connection Discovery
                                                                                • Runs ping.exe
                                                                                PID:5584
                                                                              • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                                                "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                                                                26⤵
                                                                                • Checks computer location settings
                                                                                • Executes dropped EXE
                                                                                • Adds Run key to start application
                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                • Suspicious use of FindShellTrayWindow
                                                                                • Suspicious use of SendNotifyMessage
                                                                                PID:4076
                                                                                • C:\Windows\SYSTEM32\schtasks.exe
                                                                                  "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                                                                  27⤵
                                                                                  • Scheduled Task/Job: Scheduled Task
                                                                                  PID:4144
                                                                                • C:\Windows\system32\cmd.exe
                                                                                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\g4156KFvO4kR.bat" "
                                                                                  27⤵
                                                                                    PID:4160
                                                                                    • C:\Windows\system32\chcp.com
                                                                                      chcp 65001
                                                                                      28⤵
                                                                                        PID:2580
                                                                                      • C:\Windows\system32\PING.EXE
                                                                                        ping -n 10 localhost
                                                                                        28⤵
                                                                                        • System Network Configuration Discovery: Internet Connection Discovery
                                                                                        • Runs ping.exe
                                                                                        PID:5920
                                                                                      • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                                                        "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                                                                        28⤵
                                                                                        • Checks computer location settings
                                                                                        • Executes dropped EXE
                                                                                        • Adds Run key to start application
                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                        • Suspicious use of FindShellTrayWindow
                                                                                        • Suspicious use of SendNotifyMessage
                                                                                        PID:4212
                                                                                        • C:\Windows\SYSTEM32\schtasks.exe
                                                                                          "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                                                                          29⤵
                                                                                          • Scheduled Task/Job: Scheduled Task
                                                                                          PID:4468
                                                                                        • C:\Windows\system32\cmd.exe
                                                                                          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ps6dKnuBSsS0.bat" "
                                                                                          29⤵
                                                                                            PID:1344
                                                                                            • C:\Windows\system32\chcp.com
                                                                                              chcp 65001
                                                                                              30⤵
                                                                                                PID:3980
                                                                                              • C:\Windows\system32\PING.EXE
                                                                                                ping -n 10 localhost
                                                                                                30⤵
                                                                                                • System Network Configuration Discovery: Internet Connection Discovery
                                                                                                • Runs ping.exe
                                                                                                PID:4684
                                                                                              • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                                                                "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                                                                                30⤵
                                                                                                • Checks computer location settings
                                                                                                • Executes dropped EXE
                                                                                                • Adds Run key to start application
                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                • Suspicious use of FindShellTrayWindow
                                                                                                • Suspicious use of SendNotifyMessage
                                                                                                PID:4776
                                                                                                • C:\Windows\SYSTEM32\schtasks.exe
                                                                                                  "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                                                                                  31⤵
                                                                                                  • Scheduled Task/Job: Scheduled Task
                                                                                                  PID:8
                                                                                                • C:\Windows\system32\cmd.exe
                                                                                                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\k2iKnucrHMhb.bat" "
                                                                                                  31⤵
                                                                                                    PID:5752
                                                                                                    • C:\Windows\system32\chcp.com
                                                                                                      chcp 65001
                                                                                                      32⤵
                                                                                                        PID:6056
                                                                                                      • C:\Windows\system32\PING.EXE
                                                                                                        ping -n 10 localhost
                                                                                                        32⤵
                                                                                                        • System Network Configuration Discovery: Internet Connection Discovery
                                                                                                        • Runs ping.exe
                                                                                                        PID:2200
                                        • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                          C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                          1⤵
                                          • Checks computer location settings
                                          • Executes dropped EXE
                                          • Adds Run key to start application
                                          • Suspicious use of AdjustPrivilegeToken
                                          • Suspicious use of FindShellTrayWindow
                                          • Suspicious use of SendNotifyMessage
                                          • Suspicious use of WriteProcessMemory
                                          PID:5356
                                          • C:\Windows\system32\schtasks.exe
                                            "schtasks" /create /tn "https://uu888.jp.net/" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
                                            2⤵
                                            • Scheduled Task/Job: Scheduled Task
                                            PID:3284
                                          • C:\Windows\system32\cmd.exe
                                            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Mis7AYk5Lkqz.bat" "
                                            2⤵
                                            • Suspicious use of WriteProcessMemory
                                            PID:1536
                                            • C:\Windows\system32\chcp.com
                                              chcp 65001
                                              3⤵
                                                PID:1432
                                              • C:\Windows\system32\PING.EXE
                                                ping -n 10 localhost
                                                3⤵
                                                • System Network Configuration Discovery: Internet Connection Discovery
                                                • Runs ping.exe
                                                PID:5364
                                              • C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
                                                3⤵
                                                • Executes dropped EXE
                                                • Suspicious use of AdjustPrivilegeToken
                                                PID:4352

                                          Network

                                                MITRE ATT&CK Enterprise v16

                                                Replay Monitor

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                                                Downloads

                                                Client.exe.log

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Client.exe.log
                                                • Size 2KB
                                                • SHA256 da740d78ae00b72cb3710d1a1256dc6431550965d20afaa65e5d5860a4748e8c
                                                • MD5 SHA1 SHA512 TLSH

                                                4bqRStYWmtMJ.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\4bqRStYWmtMJ.bat
                                                • Size 207B
                                                • SHA256 372a99142f18dcc59f4cfa13386c857c88890d3d4d8e789fd7093e155ba1fbf7
                                                • MD5 SHA1 SHA512 TLSH

                                                ACAoyGGifd27.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\ACAoyGGifd27.bat
                                                • Size 207B
                                                • SHA256 3da07a06860efa291383878416bb58c1419b5f1bd563126d0c3332ee9ce9db13
                                                • MD5 SHA1 SHA512 TLSH

                                                E98LGETWjnI7.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\E98LGETWjnI7.bat
                                                • Size 207B
                                                • SHA256 1d96697fd85c867613aabe25c3790a1382a7d5441670a36398f310b196f2f513
                                                • MD5 SHA1 SHA512 TLSH

                                                JbmiMJjrSPJq.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\JbmiMJjrSPJq.bat
                                                • Size 207B
                                                • SHA256 88ef2c7703d3ae76c731309d8851b66547dbdaddbf47213ed1bd4e3e0c9a903f
                                                • MD5 SHA1 SHA512 TLSH

                                                L8490j7gEnES.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\L8490j7gEnES.bat
                                                • Size 207B
                                                • SHA256 2f8029b870a9b5ab78e43795ea9deff952ae85a4f0ad94bf8cf454b1db7baa6b
                                                • MD5 SHA1 SHA512 TLSH

                                                Mis7AYk5Lkqz.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\Mis7AYk5Lkqz.bat
                                                • Size 207B
                                                • SHA256 2144431bfed9aaf0dd0ebb495910469e016454f440e36554fd8e999b85f64b96
                                                • MD5 SHA1 SHA512 TLSH

                                                N90AaZ1netHx.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\N90AaZ1netHx.bat
                                                • Size 207B
                                                • SHA256 f75f5393753c3f68398767133c71738e2f031d8e25f870d43a46dd404ff01686
                                                • MD5 SHA1 SHA512 TLSH

                                                Rt5YLdA8RbOt.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\Rt5YLdA8RbOt.bat
                                                • Size 207B
                                                • SHA256 ee30146ccdedd055a11695386da90366dca49b0858f5dd8b3fc4588af334d663
                                                • MD5 SHA1 SHA512 TLSH

                                                UMNUUhlkJhvo.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\UMNUUhlkJhvo.bat
                                                • Size 207B
                                                • SHA256 6803664fd6c9eafcfbcea1667ed8cef61fd2906d857255d040735069777cf6f5
                                                • MD5 SHA1 SHA512 TLSH

                                                e29g2L2Y2BNM.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\e29g2L2Y2BNM.bat
                                                • Size 207B
                                                • SHA256 83a4c97a1b04e88c0faacaf3bdcce8f832f48dc10b83a26ce3e9643aa2ddee8f
                                                • MD5 SHA1 SHA512 TLSH

                                                g4156KFvO4kR.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\g4156KFvO4kR.bat
                                                • Size 207B
                                                • SHA256 687f33a11c5eee5fdcab41e99f9827a434eb5793e19e8ceb1ec4f28116780f74
                                                • MD5 SHA1 SHA512 TLSH

                                                k2iKnucrHMhb.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\k2iKnucrHMhb.bat
                                                • Size 207B
                                                • SHA256 d9edd1c919fd64e55668417c412f95ce7d541fbca386f02e87b873b1274db97f
                                                • MD5 SHA1 SHA512 TLSH

                                                ps6dKnuBSsS0.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\ps6dKnuBSsS0.bat
                                                • Size 207B
                                                • SHA256 1bb8b983a1db21ad52581af8a3a7159ca76b6461c972492cd924a1850a5eedc7
                                                • MD5 SHA1 SHA512 TLSH

                                                sjxu2pumh4JL.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\sjxu2pumh4JL.bat
                                                • Size 207B
                                                • SHA256 af59b825c90be626b4206ca11e304bba85f5509e8e4cfdef8389d30a6041aff1
                                                • MD5 SHA1 SHA512 TLSH

                                                yZyU5Z9SCxXC.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\yZyU5Z9SCxXC.bat
                                                • Size 207B
                                                • SHA256 7db089a3776a21cf29cc8af24d8567159a262a310e71a59891f0c511c619219d
                                                • MD5 SHA1 SHA512 TLSH

                                                zqtIQH5PeT65.bat

                                                • Path C:\Users\Admin\AppData\Local\Temp\zqtIQH5PeT65.bat
                                                • Size 207B
                                                • SHA256 bb14b7725eaf611a51b62015d6b63c37dc734ecbc2fe640a4db9465c898a50a4
                                                • MD5 SHA1 SHA512 TLSH

                                                Client.exe

                                                • Path C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
                                                • Size 3.1MB
                                                • SHA256 5305f6df22af8f9a498e2bce46f6081a483c0489a2d57c2bcdfae1eea5f766e3
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                memory/3844-8-0x000000001C920000-0x000000001C970000-memory.dmp

                                                memory/3844-9-0x000000001CA30000-0x000000001CAE2000-memory.dmp

                                                memory/3844-7-0x0000000000E50000-0x0000000000E60000-memory.dmp

                                                memory/6004-0-0x0000000000130000-0x0000000000454000-memory.dmp

                                                memory/6004-1-0x000000001B120000-0x000000001B130000-memory.dmp