Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 14:26

General

  • Target
    5cec880eb47870f921b85c1fbcc93283d65cadbf62c8cbee65fc200e928cab0d.exe
  • Size 18.2MB
  • Sample261011-rr72babb95
  • SHA256 5cec880eb47870f921b85c1fbcc93283d65cadbf62c8cbee65fc200e928cab0d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Deletes itself 1 TTPs 1 IoCs
  • Executes dropped EXE 9 IoCs
  • Adds Run key to start application 2 TTPs 7 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 17 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Detect suspicious telegram bot 14 IoCs

    Detect suspicious telegram bot.

  • Enumerates physical storage devices 1 TTPs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 18 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 56 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5cec880eb47870f921b85c1fbcc93283d65cadbf62c8cbee65fc200e928cab0d.exe
    "C:\Users\Admin\AppData\Local\Temp\5cec880eb47870f921b85c1fbcc93283d65cadbf62c8cbee65fc200e928cab0d.exe"
    1⤵
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1384
    • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SystemTrayHelper.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SystemTrayHelper.exe" --monitor
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:240
  • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SystemTrayHelper.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SystemTrayHelper.exe"
    1⤵
    • Deletes itself
    • Executes dropped EXE
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:300
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\InputService.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\InputService.exe" --monitor
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4676
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\InputService.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\InputService.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4800
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe" --monitor
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:628
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5520
    • C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\InputService.exe
      "C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\InputService.exe" --monitor
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:5348
  • C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\InputService.exe
    "C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\InputService.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:5448
    • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe" --monitor
      2⤵
        PID:4172
    • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:932
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\DesktopWindowManager.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\DesktopWindowManager.exe" --monitor
        2⤵
          PID:4388
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\DesktopWindowManager.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\DesktopWindowManager.exe"
        1⤵
          PID:5856
          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\SystemTrayHelper.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\SystemTrayHelper.exe" --monitor
            2⤵
              PID:5080
          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\SystemTrayHelper.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\SystemTrayHelper.exe"
            1⤵
              PID:4140
              • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\WindowsInternal.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\WindowsInternal.exe" --monitor
                2⤵
                  PID:3180
              • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\WindowsInternal.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\WindowsInternal.exe"
                1⤵
                  PID:4144
                  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe
                    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe" --monitor
                    2⤵
                      PID:2408
                  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe
                    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe"
                    1⤵
                      PID:2496
                      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\ServiceHost.exe
                        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\ServiceHost.exe" --monitor
                        2⤵
                          PID:5796
                      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\ServiceHost.exe
                        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\ServiceHost.exe"
                        1⤵
                          PID:5956
                          • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe
                            "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe" --monitor
                            2⤵
                              PID:2152
                          • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe
                            "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe"
                            1⤵
                              PID:5112
                              • C:\Users\Admin\AppData\Local\Temp\CoreSystem.exe
                                "C:\Users\Admin\AppData\Local\Temp\CoreSystem.exe" --monitor
                                2⤵
                                  PID:3344
                              • C:\Users\Admin\AppData\Local\Temp\CoreSystem.exe
                                "C:\Users\Admin\AppData\Local\Temp\\CoreSystem.exe"
                                1⤵
                                  PID:3548

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

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                                      Downloads

                                      103621DE9CD5414CC2538780B4B75751

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751
                                      • Size 808B
                                      • SHA256 3dd5ea8a14eb665ba6057d424f94e5e83757ffaab456578dbf038af04053b19e
                                      • MD5 SHA1 SHA512 TLSH

                                      18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
                                      • Size 313B
                                      • SHA256 6b815011c150cc87bf82cd8921c4cab58c8ee0341c1a78a48b9b67fa7a3754e8
                                      • MD5 SHA1 SHA512 TLSH

                                      223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
                                      • Size 2KB
                                      • SHA256 0fdaa48c18591902cfba89356c633d57b5cad3e158fe51bbcdaf2d199be69980
                                      • MD5 SHA1 SHA512 TLSH

                                      421EC2E1E0F47FC59DB99BB19E16DA88

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\421EC2E1E0F47FC59DB99BB19E16DA88
                                      • Size 280B
                                      • SHA256 49c88ce337728b0d9e1cfb31e7632547d904dec233c3dcd6e160b9da69ee7d53
                                      • MD5 SHA1 SHA512 TLSH

                                      49A7F8B8A2FD8A9E65352CD7C88B1D10

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\49A7F8B8A2FD8A9E65352CD7C88B1D10
                                      • Size 184KB
                                      • SHA256 5b796fd0b545bd63d6f107b3e1fa5d8e2a0e3fa301c208c90ddacef9f7a61515
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
                                      • Size 975B
                                      • SHA256 9588ef7646a6cf09decf879536489ce9a4f33ce6091955c40fe47b4331b5ca01
                                      • MD5 SHA1 SHA512 TLSH

                                      DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A
                                      • Size 2KB
                                      • SHA256 2aca0b757f94858808e111cbdcba5bacba156e8e2164a344b5a832da50edd39d
                                      • MD5 SHA1 SHA512 TLSH

                                      F15827BEC5BABE89C21DCDAE77464BF1

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F15827BEC5BABE89C21DCDAE77464BF1
                                      • Size 701B
                                      • SHA256 108dd34232a3088b45534933d0486409616a2bbad94fd8f7ab5991c01ff179b6
                                      • MD5 SHA1 SHA512 TLSH

                                      103621DE9CD5414CC2538780B4B75751

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
                                      • Size 192B
                                      • SHA256 a8df53cc4fcd10a7b665f6e54be40378d128c58a0cc88f0103db3ea2e5494fa1
                                      • MD5 SHA1 SHA512 TLSH

                                      18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
                                      • Size 488B
                                      • SHA256 f2704ae4c2b92cdd74a3be718c343b2322f062dc96f70ee8131eac7141414f11
                                      • MD5 SHA1 SHA512 TLSH

                                      223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
                                      • Size 450B
                                      • SHA256 bdb7eeab056bc56f7014282aff0f56f386268b92e8b91ee66e12f57d135bb43f
                                      • MD5 SHA1 SHA512 TLSH

                                      421EC2E1E0F47FC59DB99BB19E16DA88

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\421EC2E1E0F47FC59DB99BB19E16DA88
                                      • Size 484B
                                      • SHA256 88560391441538894450fd0942d9b96b427965c90930cf93b448700682570e54
                                      • MD5 SHA1 SHA512 TLSH

                                      49A7F8B8A2FD8A9E65352CD7C88B1D10

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\49A7F8B8A2FD8A9E65352CD7C88B1D10
                                      • Size 248B
                                      • SHA256 85773a11c756d28f05809295f6e970f68f66e277ea8dfdf5373ccdf9dc52f61b
                                      • MD5 SHA1 SHA512 TLSH

                                      D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
                                      • Size 488B
                                      • SHA256 02c7f70d8c95fd2c18b7185bcecffdfe9f0e92d39a1246c5287eeabfccbcacee
                                      • MD5 SHA1 SHA512 TLSH

                                      DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A
                                      • Size 474B
                                      • SHA256 10d3526df3217eede9413ae909d9b141ead4ac521a6b64296414d69d99431c3c
                                      • MD5 SHA1 SHA512 TLSH

                                      F15827BEC5BABE89C21DCDAE77464BF1

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
                                      • Size 192B
                                      • SHA256 5668b6518e9ca6c2561e5be0a0391bbd304bcc3482635c25a13eb2510a61452e
                                      • MD5 SHA1 SHA512 TLSH

                                      InputService.exe

                                      • Path C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\InputService.exe
                                      • Size 18.6MB
                                      • SHA256 0a2c1cb9ea97931f35dc36b5463c1cc36b999e5a2292f9fb95cdef871260aea8
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      WindowsHost.exe

                                      • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe
                                      • Size 19.4MB
                                      • SHA256 7900bb3f00ca06076d1d3c70aa10b1d098c246cfbeb6aa6c1bb5ad1af361bcce
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      CoreSystem.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\CoreSystem.exe
                                      • Size 11.7MB
                                      • SHA256 4efb401c09020f393b2b4d9b6e51cd881982e7079d6e34ffc44c4a3ed1766166
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      CoreSystem.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\CoreSystem.exe
                                      • Size 11.8MB
                                      • SHA256 d8b05508a62f33a634f01155d69eaa9d2d407519d11a9d61c2f389cbdffbfad8
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      CoreSystem.exe

                                      • Path C:\Users\Admin\AppData\Local\Temp\CoreSystem.exe
                                      • Size 11.1MB
                                      • SHA256 d18ce6606d1c3eaad606eaa9279befcc05ecfb324c04936b1607078317ee1b73
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      SecurityCore.exe

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe
                                      • Size 18.8MB
                                      • SHA256 01982d0f210b79fe5e7a1e8342ae82708ecd0eed4d89c3b818e0d7cafbf98ae7
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      SystemTrayHelper.exe

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SystemTrayHelper.exe
                                      • Size 18.3MB
                                      • SHA256 56ee087a73896fe595e3b705042a077b739d7f807242061b845eaa22d67f6deb
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      WindowsInternal.exe

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\WindowsInternal.exe
                                      • Size 19.1MB
                                      • SHA256 14e4d9d76f5de6f145c3cbded61b5f2ecc9a92ba468776d7c060fbea1c3a1310
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      InputService.exe

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\InputService.exe
                                      • Size 18.4MB
                                      • SHA256 9b618257982761324bb2863c1ac0ca1096133c4286d2f659bb1e22977896e437
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      UpdateService.exe

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\UpdateService.exe
                                      • Size 19.2MB
                                      • SHA256 acdd3a1f34c5e8651c53dc60e60f140b894274ee31a79b9a3a026aba57eb71e4
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      ServiceHost.exe

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\ServiceHost.exe
                                      • Size 19.3MB
                                      • SHA256 bb302e598b28ca3dc8f9147203da6b030237e2f6db03bb470b25c201975241f7
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      SystemTrayHelper.exe

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\SystemTrayHelper.exe
                                      • Size 19.0MB
                                      • SHA256 d0b9dcccc06bf2be352e7b138bbc4637f83b3a09d1185ff9ec2a528050c05fcf
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      DesktopWindowManager.exe

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\DesktopWindowManager.exe
                                      • Size 18.9MB
                                      • SHA256 08260dd26827318438c5da4c657e9fb1c30819f9f75d785e722227330db686c5
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      SystemHost.exe

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe
                                      • Size 18.5MB
                                      • SHA256 dea692f7e22a05d717c2f50c9e48001cc1e6d73347e6ae53458271b62b512971
                                      • MD5 SHA1 SHA512 SSDEEP TLSH