Analysis

  • max time kernel
    144s
  • max time network
    153s
  • 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, 16:36

General

  • Target
    49b2a4ef44b9e7aeefe2a798e7b8f9d4838f0250adc39c539f565e07d087227b.exe
  • Size 16.6MB
  • Sample261011-t4ge8styas
  • SHA256 49b2a4ef44b9e7aeefe2a798e7b8f9d4838f0250adc39c539f565e07d087227b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Deletes itself 1 TTPs 1 IoCs
  • Executes dropped EXE 20 IoCs
  • Adds Run key to start application 2 TTPs 15 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 19 IoCs

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

  • Detect suspicious telegram bot 11 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 42 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 21 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49b2a4ef44b9e7aeefe2a798e7b8f9d4838f0250adc39c539f565e07d087227b.exe
    "C:\Users\Admin\AppData\Local\Temp\49b2a4ef44b9e7aeefe2a798e7b8f9d4838f0250adc39c539f565e07d087227b.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:3608
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\DesktopWindowManager.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\DesktopWindowManager.exe" --monitor
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:1440
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:252
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\DesktopWindowManager.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\DesktopWindowManager.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:2164
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\SystemHost.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\SystemHost.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:5772
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\SystemHost.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\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:1148
      • C:\Users\Admin\AppData\Local\Temp\SecurityCore.exe
        "C:\Users\Admin\AppData\Local\Temp\SecurityCore.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:1732
    • C:\Users\Admin\AppData\Local\Temp\SecurityCore.exe
      "C:\Users\Admin\AppData\Local\Temp\\SecurityCore.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:5828
      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\UserSession.exe
        "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\UserSession.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:5600
    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\UserSession.exe
      "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\UserSession.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:5852
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\CoreSystem.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\CoreSystem.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:4736
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\CoreSystem.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\CoreSystem.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:4892
      • 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
        PID:2388
    • 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 use of WriteProcessMemory
      PID:1640
      • C:\Users\Admin\AppData\Local\Temp\Diagnostics\WindowsInternal.exe
        "C:\Users\Admin\AppData\Local\Temp\Diagnostics\WindowsInternal.exe" --monitor
        2⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        PID:4664
    • C:\Users\Admin\AppData\Local\Temp\Diagnostics\WindowsInternal.exe
      "C:\Users\Admin\AppData\Local\Temp\\Diagnostics\WindowsInternal.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 use of WriteProcessMemory
      PID:3600
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\ServiceHost.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\ServiceHost.exe" --monitor
        2⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        PID:5244
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\ServiceHost.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\ServiceHost.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 use of WriteProcessMemory
      PID:1060
      • C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\DesktopWindowManager.exe
        "C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\DesktopWindowManager.exe" --monitor
        2⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        PID:772
    • C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\DesktopWindowManager.exe
      "C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\DesktopWindowManager.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 use of WriteProcessMemory
      PID:2584
      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\InputService.exe
        "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\InputService.exe" --monitor
        2⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        PID:6032
    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\InputService.exe
      "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\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
      PID:5972
      • C:\Users\Admin\AppData\Local\Temp\Diagnostics\SystemTrayHelper.exe
        "C:\Users\Admin\AppData\Local\Temp\Diagnostics\SystemTrayHelper.exe" --monitor
        2⤵
          PID:4884
      • C:\Users\Admin\AppData\Local\Temp\Diagnostics\SystemTrayHelper.exe
        "C:\Users\Admin\AppData\Local\Temp\\Diagnostics\SystemTrayHelper.exe"
        1⤵
          PID:2304

        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 185KB
              • SHA256 7bc5af109f5bdf3db45136746699e192de7ec338857759664fb85608a31e2b1d
              • 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 8bed6d8fabdcf6a45af9c63b23bb1f807fd3c6547b0abbd28651d8bdd999c637
              • MD5 SHA1 SHA512 TLSH

              18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
              • Size 488B
              • SHA256 c5753a802367b6d09c930f35d84699c1fbaf2f0a5828b435b191bd7b086b6ae1
              • MD5 SHA1 SHA512 TLSH

              223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
              • Size 450B
              • SHA256 1bb3853c3c56b89e9350286380c43d71f9666c1379af18d401785ae3b9ff2e92
              • MD5 SHA1 SHA512 TLSH

              421EC2E1E0F47FC59DB99BB19E16DA88

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\421EC2E1E0F47FC59DB99BB19E16DA88
              • Size 484B
              • SHA256 8c7d9fbc7d5d0c052bb21c1493862b561568005083b8528a7a765793199d61f2
              • MD5 SHA1 SHA512 TLSH

              49A7F8B8A2FD8A9E65352CD7C88B1D10

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\49A7F8B8A2FD8A9E65352CD7C88B1D10
              • Size 248B
              • SHA256 768df3b59238c4336dc1113014f5970306898b17eedc1e3f4991d6c6dc07a15c
              • MD5 SHA1 SHA512 TLSH

              D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
              • Size 488B
              • SHA256 788be9387a1a54dc249d2a8ea671dbe898ee5ad658c0f3ab11f344e626ea5372
              • MD5 SHA1 SHA512 TLSH

              DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A
              • Size 474B
              • SHA256 1d2ea03330670be941df5f459601be7bf2ca20694da3a135fdfa4598f093c6a2
              • MD5 SHA1 SHA512 TLSH

              F15827BEC5BABE89C21DCDAE77464BF1

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
              • Size 192B
              • SHA256 13c0c43fdf8c6a1bdca3a85de79a59bf5d8d0d82cc6b1ff8361ecaa269b80b6a
              • MD5 SHA1 SHA512 TLSH

              DesktopWindowManager.exe

              • Path C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\DesktopWindowManager.exe
              • Size 17.7MB
              • SHA256 dae0b31cfc138a8d9ea206ecc3c093ac2de82eb57906342e5ebed7708566bdb3
              • MD5 SHA1 SHA512 SSDEEP TLSH

              InputService.exe

              • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\InputService.exe
              • Size 17.8MB
              • SHA256 f05fdcbacd1eea24ce384a3ba775551015660db610a91296d0e1e57d9fe7a35c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              UserSession.exe

              • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\UserSession.exe
              • Size 17.1MB
              • SHA256 f12ca01574dd75f644d4b8cc15253a9ecaca8c53ce03dd937ee1a819e9abb9d7
              • MD5 SHA1 SHA512 SSDEEP TLSH

              SystemTrayHelper.exe

              • Path C:\Users\Admin\AppData\Local\Temp\Diagnostics\SystemTrayHelper.exe
              • Size 17.9MB
              • SHA256 91cf29961f7b1d8928b4ed8c80df471d21000c2dcb7dc556620e4657a663838f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              WindowsInternal.exe

              • Path C:\Users\Admin\AppData\Local\Temp\Diagnostics\WindowsInternal.exe
              • Size 17.5MB
              • SHA256 c52094fc5a86bdccf76926ffc6766f87559b0cccd495fc9f1ac17c724b2465db
              • MD5 SHA1 SHA512 SSDEEP TLSH

              SecurityCore.exe

              • Path C:\Users\Admin\AppData\Local\Temp\SecurityCore.exe
              • Size 17.0MB
              • SHA256 30f5d7fee809a42519282d36ec739c1598d39a2e572db0d80b86a6ec74aceeb7
              • MD5 SHA1 SHA512 SSDEEP TLSH

              ServiceHost.exe

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\ServiceHost.exe
              • Size 17.6MB
              • SHA256 b4d2bacdbd2e9810095f80275e7bf68f043145a30ca3cd0d136d854718c39b14
              • MD5 SHA1 SHA512 SSDEEP TLSH

              SystemHost.exe

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Explorer\SystemHost.exe
              • Size 16.9MB
              • SHA256 796ec691837da61df310a0e310f6598cf27c43777fa446eb8fa5ac34b4f0df4d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              DesktopWindowManager.exe

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\DesktopWindowManager.exe
              • Size 16.8MB
              • SHA256 120437d9ff8662823767949921ebd30790450a036323f318dc641cf39b9cc559
              • MD5 SHA1 SHA512 SSDEEP TLSH

              CoreSystem.exe

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\CoreSystem.exe
              • Size 17.2MB
              • SHA256 a746b83af134cbd287a7113d2e4c0bdb19f498485a7ef9fb7895be1b2af97690
              • MD5 SHA1 SHA512 SSDEEP TLSH

              SystemHost.exe

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SystemHost.exe
              • Size 17.4MB
              • SHA256 4751373101cfd23de2e5b318b2022b612ce69f95f397b33797df64b545cad1dd
              • MD5 SHA1 SHA512 SSDEEP TLSH