Analysis

  • max time kernel
    21s
  • max time network
    9s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 08:33

Errors

Reason
Machine shutdown

General

  • Target
    f87d454dd49c3b0c8bd81219f17b67c51056bfb45b6e60dc6eb9d9d5cbfb2594.exe
  • Size 5.0MB
  • Sample260706-kf2a3acx3x
  • SHA256 f87d454dd49c3b0c8bd81219f17b67c51056bfb45b6e60dc6eb9d9d5cbfb2594
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Attributes
  • encryption_key

    6D4A4249F385558E6764D6D6FE7C7D31F942200B

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    3000

Extracted

Family
  • xworm

C2
  • uchiwa5.duckdns.org:8887

  • 176.160.157.96:8887

  • monbondns.duckdns.org:8887

Attributes
  • Install_directory

    %Temp%

  • install_file

    jusched.exe

Extracted

Family
  • cybergate

Version
  • v3.4.2.2

Botnet
  • Lab install aka seyhhd

C2
  • uchiwa5.duckdns.org:7777

  • 176.160.157.96:7777

  • monbondns.duckdns.org:7777

Mutex
  • 01YS4VXT0RVH7Q

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    System32

  • install_file

    dllhost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate92

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Signatures

  • Family: CyberGate, Rebhip

    CyberGate is a lightweight remote administration tool with a wide array of functionalities.

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 2 IoCs
  • Quasar payload 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 2 IoCs
  • Stops running service(s) 4 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Power Settings 1 TTPs 8 IoCs

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

  • UPX packed file 14 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Launches sc.exe 14 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f87d454dd49c3b0c8bd81219f17b67c51056bfb45b6e60dc6eb9d9d5cbfb2594.exe
    "C:\Users\Admin\AppData\Local\Temp\f87d454dd49c3b0c8bd81219f17b67c51056bfb45b6e60dc6eb9d9d5cbfb2594.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4256
    • C:\Users\Admin\AppData\Local\Temp\Client-built.exe
      "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:5696
    • C:\Users\Admin\AppData\Local\Temp\jusched.exe
      "C:\Users\Admin\AppData\Local\Temp\jusched.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:5656
    • C:\Users\Admin\AppData\Local\Temp\update.exe
      "C:\Users\Admin\AppData\Local\Temp\update.exe"
      2⤵
        PID:5996
      • C:\Users\Admin\AppData\Local\Temp\miner.exe
        "C:\Users\Admin\AppData\Local\Temp\miner.exe"
        2⤵
          PID:4828
          • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
            C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
            3⤵
            • Command and Scripting Interpreter: PowerShell
            PID:5224
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
            3⤵
              PID:6152
              • C:\Windows\System32\wusa.exe
                wusa /uninstall /kb:890830 /quiet /norestart
                4⤵
                  PID:4264
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe stop UsoSvc
                3⤵
                • Launches sc.exe
                PID:1264
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe stop WaaSMedicSvc
                3⤵
                • Launches sc.exe
                PID:1784
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe stop wuauserv
                3⤵
                • Launches sc.exe
                PID:2764
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe stop bits
                3⤵
                • Launches sc.exe
                PID:5028
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe stop dosvc
                3⤵
                • Launches sc.exe
                PID:1204
              • C:\Windows\system32\powercfg.exe
                C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
                3⤵
                • Power Settings
                PID:3156
              • C:\Windows\system32\powercfg.exe
                C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
                3⤵
                • Power Settings
                PID:984
              • C:\Windows\system32\powercfg.exe
                C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
                3⤵
                • Power Settings
                PID:3432
              • C:\Windows\system32\powercfg.exe
                C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
                3⤵
                • Power Settings
                PID:1184
              • C:\Windows\system32\dialer.exe
                C:\Windows\system32\dialer.exe
                3⤵
                  PID:3932
                • C:\Windows\system32\sc.exe
                  C:\Windows\system32\sc.exe delete "System"
                  3⤵
                  • Launches sc.exe
                  PID:4468
                • C:\Windows\system32\sc.exe
                  C:\Windows\system32\sc.exe create "System" binpath= "C:\ProgramData\System\System32.exe" start= "auto"
                  3⤵
                  • Launches sc.exe
                  PID:3492
                • C:\Windows\system32\sc.exe
                  C:\Windows\system32\sc.exe stop eventlog
                  3⤵
                  • Launches sc.exe
                  PID:4960
                • C:\Windows\system32\sc.exe
                  C:\Windows\system32\sc.exe start "System"
                  3⤵
                  • Launches sc.exe
                  PID:2724
                • C:\Windows\system32\cmd.exe
                  C:\Windows\system32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\miner.exe"
                  3⤵
                    PID:1356
                    • C:\Windows\System32\choice.exe
                      choice /C Y /N /D Y /T 3
                      4⤵
                        PID:6780
                  • C:\Users\Admin\AppData\Local\Temp\server.exe
                    "C:\Users\Admin\AppData\Local\Temp\server.exe"
                    2⤵
                      PID:4508
                      • C:\Windows\SysWOW64\explorer.exe
                        explorer.exe
                        3⤵
                          PID:4856
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 76
                            4⤵
                            • Program crash
                            PID:5628
                        • C:\Windows\SysWOW64\explorer.exe
                          explorer.exe
                          3⤵
                            PID:1760
                          • C:\Directory\Windows\System32\dllhost.exe
                            "C:\Directory\Windows\System32\dllhost.exe"
                            3⤵
                              PID:2556
                              • C:\Windows\SysWOW64\explorer.exe
                                explorer.exe
                                4⤵
                                  PID:1832
                          • C:\Users\Admin\AppData\Local\Temp\update.exe
                            C:\Users\Admin\AppData\Local\Temp\update.exe
                            1⤵
                              PID:1440
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4856 -ip 4856
                              1⤵
                                PID:6228
                              • C:\ProgramData\System\System32.exe
                                C:\ProgramData\System\System32.exe
                                1⤵
                                  PID:1968
                                  • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
                                    C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
                                    2⤵
                                    • Command and Scripting Interpreter: PowerShell
                                    PID:1472
                                  • C:\Windows\system32\cmd.exe
                                    C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
                                    2⤵
                                      PID:6084
                                      • C:\Windows\System32\wusa.exe
                                        wusa /uninstall /kb:890830 /quiet /norestart
                                        3⤵
                                          PID:4956
                                      • C:\Windows\system32\sc.exe
                                        C:\Windows\system32\sc.exe stop UsoSvc
                                        2⤵
                                        • Launches sc.exe
                                        PID:6224
                                      • C:\Windows\system32\sc.exe
                                        C:\Windows\system32\sc.exe stop WaaSMedicSvc
                                        2⤵
                                        • Launches sc.exe
                                        PID:1976
                                      • C:\Windows\system32\sc.exe
                                        C:\Windows\system32\sc.exe stop wuauserv
                                        2⤵
                                        • Launches sc.exe
                                        PID:6988
                                      • C:\Windows\system32\sc.exe
                                        C:\Windows\system32\sc.exe stop bits
                                        2⤵
                                        • Launches sc.exe
                                        PID:6460
                                      • C:\Windows\system32\sc.exe
                                        C:\Windows\system32\sc.exe stop dosvc
                                        2⤵
                                        • Launches sc.exe
                                        PID:3012
                                      • C:\Windows\system32\powercfg.exe
                                        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
                                        2⤵
                                        • Power Settings
                                        PID:6020
                                      • C:\Windows\system32\powercfg.exe
                                        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
                                        2⤵
                                        • Power Settings
                                        PID:6156
                                      • C:\Windows\system32\powercfg.exe
                                        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
                                        2⤵
                                        • Power Settings
                                        PID:7160
                                      • C:\Windows\system32\powercfg.exe
                                        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
                                        2⤵
                                        • Power Settings
                                        PID:2344
                                      • C:\Windows\system32\dialer.exe
                                        C:\Windows\system32\dialer.exe
                                        2⤵
                                          PID:7012
                                        • C:\Windows\system32\dialer.exe
                                          C:\Windows\system32\dialer.exe
                                          2⤵
                                            PID:3252

                                        Network

                                              MITRE ATT&CK Enterprise v16

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              Admin2.txt

                                              • Path C:\Users\Admin\AppData\Local\Temp\Admin2.txt
                                              • Size 385KB
                                              • SHA256 06cfd012e4acce0f0cd9c0e02774bc6ac2623087b9b6bd7ed62f074562ec1991
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Admin2.txt

                                              • Path C:\Users\Admin\AppData\Local\Temp\Admin2.txt
                                              • Size 385KB
                                              • SHA256 a5dc65dfb3c39b5625738c13f80dcc102b5a89df4692d54c89fac5d5f9941cf5
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Admin7

                                              • Path C:\Users\Admin\AppData\Local\Temp\Admin7
                                              • Size 8B
                                              • SHA256 b4fcc9101195d9e34c87b9a2fd8c80ff04557f50daa5d8852658f678c26c08d4
                                              • MD5 SHA1 SHA512

                                              Admin7

                                              • Path C:\Users\Admin\AppData\Local\Temp\Admin7
                                              • Size 8B
                                              • SHA256 40ab855cbd7127dbd857a873d56e8e886489984757aa82657cb124580e2b9f6b
                                              • MD5 SHA1 SHA512

                                              Admin7

                                              • Path C:\Users\Admin\AppData\Local\Temp\Admin7
                                              • Size 8B
                                              • SHA256 9628f8dd4bf3eedb7616cae7154e2ef84ce294553894e3a283a301d2efde60af
                                              • MD5 SHA1 SHA512

                                              Admin7

                                              • Path C:\Users\Admin\AppData\Local\Temp\Admin7
                                              • Size 8B
                                              • SHA256 9ffcd10c83b360f845853facd322e950f5e7c9c53b27a4c798555c7195c17482
                                              • MD5 SHA1 SHA512

                                              Admin8

                                              • Path C:\Users\Admin\AppData\Local\Temp\Admin8
                                              • Size 8B
                                              • SHA256 d9f18e4019f66802123a4b57618d9b8fb4742d2ed7bcc3ea9d4a3307cfcd5a98
                                              • MD5 SHA1 SHA512

                                              Client-built.exe

                                              • Path C:\Users\Admin\AppData\Local\Temp\Client-built.exe
                                              • Size 1.8MB
                                              • SHA256 33f3a437dc54481b64c71431fd6192bcd703d768d61ef5579963afae04e74ecf
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              __PSScriptPolicyTest_3mws2t4y.gvw.ps1

                                              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3mws2t4y.gvw.ps1
                                              • Size 60B
                                              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                              • MD5 SHA1 SHA512 TLSH

                                              jusched.exe

                                              • Path C:\Users\Admin\AppData\Local\Temp\jusched.exe
                                              • Size 78KB
                                              • SHA256 410e3d6ec63b9287fd2e2e1b34321d391bc2f9dfc5169274e03dff6a0455eecc
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              miner.exe

                                              • Path C:\Users\Admin\AppData\Local\Temp\miner.exe
                                              • Size 2.7MB
                                              • SHA256 90245f1a83c588643402419d8fe15916fc5348dde89e85a359f6b080321e262e
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              server.exe

                                              • Path C:\Users\Admin\AppData\Local\Temp\server.exe
                                              • Size 428KB
                                              • SHA256 846e2d9f71840c5a6ae1573ef48154905edea161c156802fbad8a3abe8834a2d
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              update.exe

                                              • Path C:\Users\Admin\AppData\Local\Temp\update.exe
                                              • Size 11KB
                                              • SHA256 d6966099c5998c8fdabf3f7f435856b469a1cefd4c8f8362c2dceebe7dd31c94
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              memory/1472-685-0x0000022D268D0000-0x0000022D26982000-memory.dmp

                                              memory/1760-142-0x00000000045E0000-0x00000000045E1000-memory.dmp

                                              memory/1760-143-0x00000000104F0000-0x0000000010560000-memory.dmp

                                              memory/1832-213-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/1832-219-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/1832-209-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/1832-215-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/1832-212-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/1832-221-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/1832-211-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/2556-335-0x0000000000400000-0x0000000000471000-memory.dmp

                                              memory/2556-205-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/2556-148-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/3932-573-0x0000000140000000-0x000000014002B000-memory.dmp

                                              memory/3932-574-0x0000000140000000-0x000000014002B000-memory.dmp

                                              memory/3932-576-0x0000000140000000-0x000000014002B000-memory.dmp

                                              memory/3932-575-0x0000000140000000-0x000000014002B000-memory.dmp

                                              memory/4256-18-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/4256-66-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/4256-0-0x00007FFC976AF000-0x00007FFC976B0000-memory.dmp

                                              memory/4256-29-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/4256-8-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/4256-2-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/4256-1-0x00000000000E0000-0x00000000005E6000-memory.dmp

                                              memory/4508-68-0x0000000010410000-0x0000000010480000-memory.dmp

                                              memory/4508-72-0x0000000010480000-0x00000000104F0000-memory.dmp

                                              memory/4508-146-0x0000000000400000-0x0000000000471000-memory.dmp

                                              memory/4508-79-0x0000000010480000-0x00000000104F0000-memory.dmp

                                              memory/4508-139-0x00000000104F0000-0x0000000010560000-memory.dmp

                                              memory/4856-74-0x0000000000D00000-0x0000000000D01000-memory.dmp

                                              memory/4856-73-0x0000000000C40000-0x0000000000C41000-memory.dmp

                                              memory/5224-427-0x000001B72E050000-0x000001B72E072000-memory.dmp

                                              memory/5224-483-0x000001B72E3C0000-0x000001B72E3CA000-memory.dmp

                                              memory/5224-470-0x000001B72E300000-0x000001B72E3B2000-memory.dmp

                                              memory/5224-465-0x000001B72E2E0000-0x000001B72E2FE000-memory.dmp

                                              memory/5656-28-0x0000000000A50000-0x0000000000A6A000-memory.dmp

                                              memory/5696-34-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-51-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-50-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-48-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-17-0x000002739F1A0000-0x000002739F366000-memory.dmp

                                              memory/5696-37-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-45-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-35-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-19-0x00000273A1130000-0x00000273A115E000-memory.dmp

                                              memory/5696-62-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-30-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-61-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-76-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-33-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-32-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5696-31-0x00007FFC97520000-0x00007FFC97EC4000-memory.dmp

                                              memory/5996-52-0x0000000005550000-0x000000000555A000-memory.dmp

                                              memory/5996-49-0x00000000054A0000-0x0000000005532000-memory.dmp

                                              memory/5996-47-0x0000000005B90000-0x000000000614A000-memory.dmp

                                              memory/5996-46-0x0000000000AC0000-0x0000000000ACA000-memory.dmp