Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250610-en
  • resource tags

    arch:x64arch:x86image:win11-20250610-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    11/05/2026, 03:50

General

  • Target
    x1188d1f47cfc3797e1eb004e531b11b7a191a21475d97226dfa607db380b650b.exe
  • Size 6.7MB
  • Sample260511-edxl7set2q
  • SHA256 1188d1f47cfc3797e1eb004e531b11b7a191a21475d97226dfa607db380b650b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • stealc

Botnet
  • 06x05x2026

C2
  • http://196.251.107.130

Attributes
  • url_path

    /16b022998f754137b60a.php

rc4.traffic_key
rc4.C2

Signatures

  • Family: Stealc

    Stealc is an infostealer written in C++.

  • Family: SvcStealer, Diamotrix

    SvcStealer aka Diamotrix Clipper is a stealer/downloader written in C++.

  • Detects Stealc stealer Version 2 1 IoCs
  • Detects SvcStealer Payload 1 IoCs

    SvcStealer aka Diamotrix Clipper is a stealer/downloader written in C++.

  • Sets service image path in registry 3 TTPs 1 IoCs

    This determines the executable launched when a service starts. It can be used to establish persistence.

  • Executes dropped EXE 19 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 7 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 27 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:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2728
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3220
      • C:\Users\Admin\AppData\Local\Temp\x1188d1f47cfc3797e1eb004e531b11b7a191a21475d97226dfa607db380b650b.exe
        "C:\Users\Admin\AppData\Local\Temp\x1188d1f47cfc3797e1eb004e531b11b7a191a21475d97226dfa607db380b650b.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:5684
        • C:\Users\Admin\AppData\Roaming\p736u63l82.exe
          "C:\Users\Admin\AppData\Roaming\p736u63l82.exe"
          3⤵
          • Executes dropped EXE
          PID:6140
        • C:\Users\Admin\AppData\Roaming\s0doi5gjkt.exe
          "C:\Users\Admin\AppData\Roaming\s0doi5gjkt.exe"
          3⤵
          • Executes dropped EXE
          • Checks processor information in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:5208
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe"
            4⤵
              PID:3384
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
              4⤵
                PID:2432
            • C:\Users\Admin\AppData\Roaming\zzjt5a0fbr.exe
              "C:\Users\Admin\AppData\Roaming\zzjt5a0fbr.exe"
              3⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:1208
            • C:\Users\Admin\AppData\Roaming\wfl6mjg146.exe
              "C:\Users\Admin\AppData\Roaming\wfl6mjg146.exe"
              3⤵
              • Executes dropped EXE
              • Adds Run key to start application
              PID:2132
            • C:\Users\Admin\AppData\Roaming\qucufuapuu.exe
              "C:\Users\Admin\AppData\Roaming\qucufuapuu.exe"
              3⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:5568
              • C:\ProgramData\covsf.exe
                "C:\ProgramData\covsf.exe"
                4⤵
                • Executes dropped EXE
                PID:5320
            • C:\Users\Admin\AppData\Roaming\xgw1q88d2d.exe
              "C:\Users\Admin\AppData\Roaming\xgw1q88d2d.exe"
              3⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2724
            • C:\Users\Admin\AppData\Roaming\yzaglzz86i.exe
              "C:\Users\Admin\AppData\Roaming\yzaglzz86i.exe"
              3⤵
              • Executes dropped EXE
              PID:5088
            • C:\Users\Admin\AppData\Local\Temp\BLTools v3.0.0[PRO].exe
              "C:\Users\Admin\AppData\Local\Temp\BLTools v3.0.0[PRO].exe"
              3⤵
              • Executes dropped EXE
              • Suspicious use of NtSetInformationThreadHideFromDebugger
              • System Location Discovery: System Language Discovery
              PID:2928
        • C:\Windows\System32\RuntimeBroker.exe
          C:\Windows\System32\RuntimeBroker.exe -Embedding
          1⤵
            PID:3852
          • C:\Windows\System32\RuntimeBroker.exe
            C:\Windows\System32\RuntimeBroker.exe -Embedding
            1⤵
              PID:3916
            • C:\Users\Admin\AppData\Local\Temp\SvcHostAnalyzer.exe
              "C:\Users\Admin\AppData\Local\Temp\SvcHostAnalyzer.exe"
              1⤵
              • Sets service image path in registry
              • Executes dropped EXE
              • Suspicious behavior: LoadsDriver
              • Suspicious use of AdjustPrivilegeToken
              PID:4896
            • C:\Users\Admin\AppData\Local\Temp\WinUpdateHelper.exe
              "C:\Users\Admin\AppData\Local\Temp\WinUpdateHelper.exe"
              1⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:3972
            • C:\Users\Admin\AppData\Roaming\zzjt5a0fbr.exe
              C:\Users\Admin\AppData\Roaming\zzjt5a0fbr.exe
              1⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:1832
            • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
              "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
              1⤵
                PID:3932
              • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Services\winhost.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Services\winhost.exe
                1⤵
                • Executes dropped EXE
                PID:2892
              • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                1⤵
                  PID:1040
                • C:\Users\Admin\AppData\Local\Temp\EmbeddedDriverService.sys
                  C:\Users\Admin\AppData\Local\Temp\EmbeddedDriverService.sys
                  1⤵
                  • Executes dropped EXE
                  PID:1788
                • C:\Users\Admin\Pictures\svchost.exe
                  C:\Users\Admin\Pictures\svchost.exe
                  1⤵
                  • Executes dropped EXE
                  • Suspicious use of WriteProcessMemory
                  PID:5220
                  • C:\Windows\System32\schtasks.exe
                    "C:\Windows\System32\schtasks.exe" /query /tn "Google Updater Task"
                    2⤵
                      PID:1912
                    • C:\Windows\System32\schtasks.exe
                      "C:\Windows\System32\schtasks.exe" /create /sc minute /tn "Google Updater Task" /tr "C:\Users\Admin\AppData\Roaming\aaatql.exe"
                      2⤵
                      • Scheduled Task/Job: Scheduled Task
                      PID:4880
                  • C:\Users\Admin\AppData\Roaming\aaatql.exe
                    C:\Users\Admin\AppData\Roaming\aaatql.exe
                    1⤵
                    • Executes dropped EXE
                    • Adds Run key to start application
                    PID:1140
                  • C:\ProgramData\covsf.exe
                    C:\ProgramData\covsf.exe
                    1⤵
                    • Executes dropped EXE
                    PID:592
                  • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
                    1⤵
                      PID:2620
                    • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
                      1⤵
                        PID:2844
                      • C:\Users\Admin\AppData\Roaming\aaatql.exe
                        C:\Users\Admin\AppData\Roaming\aaatql.exe
                        1⤵
                        • Executes dropped EXE
                        • Adds Run key to start application
                        PID:5380
                      • C:\Users\Admin\AppData\Roaming\aaatql.exe
                        C:\Users\Admin\AppData\Roaming\aaatql.exe
                        1⤵
                        • Executes dropped EXE
                        • Adds Run key to start application
                        PID:3168

                      Network

                            MITRE ATT&CK Enterprise v16

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            D8E11888-3087-957C-03D0-9F845B98370C.txt

                            • Path C:\ProgramData\D8E11888-3087-957C-03D0-9F845B98370C.txt
                            • Size 64B
                            • SHA256 70c3dc004ddf5bfffd7a21f5833bf3c26f9bc042893cf086828a84908c83514e
                            • MD5 SHA1 SHA512 TLSH

                            D8E11888-3087-957C-03D0-9F845B98370C.txt

                            • Path C:\ProgramData\D8E11888-3087-957C-03D0-9F845B98370C.txt
                            • Size 64B
                            • SHA256 33b24d44484b703ae57cf2f6ddff84d9715f549fd318b125ef965e3d94a54ebd
                            • MD5 SHA1 SHA512 TLSH

                            BLTools v3.0.0[PRO].exe

                            • Path C:\Users\Admin\AppData\Local\Temp\BLTools v3.0.0[PRO].exe
                            • Size 3.2MB
                            • SHA256 6f1af955e04776e5b592f5a820a99c343e3b02444cf823503311d87a71173f07
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            EmbeddedDriverService.sys

                            • Path C:\Users\Admin\AppData\Local\Temp\EmbeddedDriverService.sys
                            • Size 34KB
                            • SHA256 70bcec00c215fe52779700f74e9bd669ff836f594df92381cbfb7ee0568e7a8b
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            SvcHostAnalyzer.exe

                            • Path C:\Users\Admin\AppData\Local\Temp\SvcHostAnalyzer.exe
                            • Size 147KB
                            • SHA256 5847e5335818953dfb13c349a7f1b530c5a75a0ff671b471b5e6d8f9b55b23e8
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            WinUpdateHelper.exe

                            • Path C:\Users\Admin\AppData\Local\Temp\WinUpdateHelper.exe
                            • Size 38KB
                            • SHA256 14960f501cf2ab10639dfb062822a67d57be84c39907238922c484da9cf8857b
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            p736u63l82.exe

                            • Path C:\Users\Admin\AppData\Roaming\p736u63l82.exe
                            • Size 192KB
                            • SHA256 3845afe4fe188c2691a4a3fd13e589de77deb5f550455e56f5e5e182181644da
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            qucufuapuu.exe

                            • Path C:\Users\Admin\AppData\Roaming\qucufuapuu.exe
                            • Size 165KB
                            • SHA256 0e12143a4b0dfc48f4bf791c90e5fd64fa6529c9a493755015aa210b13a804d6
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            s0doi5gjkt.exe

                            • Path C:\Users\Admin\AppData\Roaming\s0doi5gjkt.exe
                            • Size 767KB
                            • SHA256 efe7eb517cc449cc7721c5c0acfb8cf454f28fdf2f37c08854aad4deefd7edc9
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            wfl6mjg146.exe

                            • Path C:\Users\Admin\AppData\Roaming\wfl6mjg146.exe
                            • Size 253KB
                            • SHA256 2e309c9c67e75edfcb019c91d8a5b12b0b7c0791ef440974bf49fabbc5ce05a9
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            xgw1q88d2d.exe

                            • Path C:\Users\Admin\AppData\Roaming\xgw1q88d2d.exe
                            • Size 1.3MB
                            • SHA256 722bd4df8cbfc74ec64bc8cb449856160251099bd416fd70e26161917034ae2d
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            yzaglzz86i.exe

                            • Path C:\Users\Admin\AppData\Roaming\yzaglzz86i.exe
                            • Size 281KB
                            • SHA256 6537c644a1ce34f24826e67370eccf1cf91779fad3fd75031aa91b24d0e9214c
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            zzjt5a0fbr.exe

                            • Path C:\Users\Admin\AppData\Roaming\zzjt5a0fbr.exe
                            • Size 333KB
                            • SHA256 e1743a2f00c39034f99bafd44d023005982e245bb7d435e456b6dfb4de87be6b
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            memory/1040-135-0x000001E932550000-0x000001E9325FF000-memory.dmp

                            memory/2620-192-0x0000024137AD0000-0x0000024137B7F000-memory.dmp

                            memory/2724-209-0x0000010F3CD80000-0x0000010F3CE2F000-memory.dmp

                            memory/2724-217-0x0000010F3CD80000-0x0000010F3CE2F000-memory.dmp

                            memory/2728-76-0x000001ACD1BF0000-0x000001ACD1BF3000-memory.dmp

                            memory/2844-194-0x0000020157DA0000-0x0000020157E4F000-memory.dmp

                            memory/2892-119-0x00007FFCC5720000-0x00007FFCC5929000-memory.dmp

                            memory/2928-94-0x0000000000F60000-0x000000000168E000-memory.dmp

                            memory/2928-207-0x00000000060D0000-0x000000000621D000-memory.dmp

                            memory/2928-134-0x0000000003A60000-0x0000000003A61000-memory.dmp

                            memory/2928-208-0x0000000006220000-0x00000000062E1000-memory.dmp

                            memory/3220-80-0x0000000003370000-0x0000000003377000-memory.dmp

                            memory/3220-102-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-25-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-24-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-23-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-21-0x0000000002F60000-0x0000000002FA0000-memory.dmp

                            memory/3220-90-0x0000000004180000-0x0000000004181000-memory.dmp

                            memory/3220-93-0x0000000004230000-0x0000000004231000-memory.dmp

                            memory/3220-92-0x0000000004220000-0x0000000004221000-memory.dmp

                            memory/3220-91-0x0000000004210000-0x0000000004211000-memory.dmp

                            memory/3220-26-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-113-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-112-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-111-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-110-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-27-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-36-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-28-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-108-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-107-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-106-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-105-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-104-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-40-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-114-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-109-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-103-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-101-0x00000000045B0000-0x00000000045F5000-memory.dmp

                            memory/3220-29-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-30-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-31-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-32-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-149-0x0000000002F30000-0x0000000002F31000-memory.dmp

                            memory/3220-35-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-34-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3220-190-0x0000000002F40000-0x0000000002F41000-memory.dmp

                            memory/3220-33-0x00000000043B0000-0x00000000043F5000-memory.dmp

                            memory/3932-120-0x0000023BD59B0000-0x0000023BD5A5F000-memory.dmp

                            memory/3972-65-0x00007FFCC5720000-0x00007FFCC5929000-memory.dmp

                            memory/3972-211-0x0000016998970000-0x0000016998A1F000-memory.dmp

                            memory/3972-210-0x0000016998AE0000-0x0000016998CE9000-memory.dmp

                            memory/5208-205-0x0000026816370000-0x000002681641F000-memory.dmp

                            memory/5220-145-0x000001FE5B6E0000-0x000001FE5B78F000-memory.dmp

                            memory/5320-212-0x0000000002770000-0x000000000281F000-memory.dmp

                            memory/5568-188-0x0000000002360000-0x000000000236C000-memory.dmp

                            memory/5568-189-0x0000000002380000-0x000000000242F000-memory.dmp

                            memory/6140-69-0x000001C355900000-0x000001C3559AF000-memory.dmp

                            memory/6140-71-0x000001C3559C0000-0x000001C3559CC000-memory.dmp