Overview

overview

7

Static

static

5

84565875b3...1f.exe

windows10-2004-x64

7

84565875b3...1f.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    146s
  • 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
    18/10/2026, 12:55

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General

  • Target
    84565875b3f3d99396e439b36986c8780504c70cab34e70b42fad64c8141b01f.exe
  • Size 11.8MB
  • Sample261018-p56pasba76
  • SHA256 84565875b3f3d99396e439b36986c8780504c70cab34e70b42fad64c8141b01f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscoverypersistence

Malware Config

Signatures

  • Deletes itself 1 TTPs 1 IoCs
    defense_evasion
  • Executes dropped EXE 22 IoCs
  • Adds Run key to start application 2 TTPs 13 IoCs
    persistence
  • 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 44 IoCs

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

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 22 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84565875b3f3d99396e439b36986c8780504c70cab34e70b42fad64c8141b01f.exe
    "C:\Users\Admin\AppData\Local\Temp\84565875b3f3d99396e439b36986c8780504c70cab34e70b42fad64c8141b01f.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:1856
    • C:\Users\Admin\AppData\Local\Temp\Diagnostics\NetworkHelper.exe
      "C:\Users\Admin\AppData\Local\Temp\Diagnostics\NetworkHelper.exe" --monitor
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2652
  • C:\Users\Admin\AppData\Local\Temp\Diagnostics\NetworkHelper.exe
    "C:\Users\Admin\AppData\Local\Temp\\Diagnostics\NetworkHelper.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:5376
    • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\BackgroundTask.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\BackgroundTask.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:4396
  • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\BackgroundTask.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\BackgroundTask.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:5772
    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\SecurityCore.exe
      "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\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:3900
  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\SecurityCore.exe
    "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\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:5720
    • C:\Users\Admin\AppData\Local\Temp\Diagnostics\InputService.exe
      "C:\Users\Admin\AppData\Local\Temp\Diagnostics\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:5456
  • C:\Users\Admin\AppData\Local\Temp\Diagnostics\InputService.exe
    "C:\Users\Admin\AppData\Local\Temp\\Diagnostics\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:5320
    • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\DesktopWindowManager.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\DesktopWindowManager.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:3276
  • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\DesktopWindowManager.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\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 behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\WindowsShell.exe
      "C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\WindowsShell.exe" --monitor
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:1316
  • C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\WindowsShell.exe
    "C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\WindowsShell.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:2572
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\DesktopWindowManager.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\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:2372
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\DesktopWindowManager.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\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:1968
    • C:\Users\Admin\AppData\Local\Temp\Diagnostics\WindowsShell.exe
      "C:\Users\Admin\AppData\Local\Temp\Diagnostics\WindowsShell.exe" --monitor
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:5664
  • C:\Users\Admin\AppData\Local\Temp\Diagnostics\WindowsShell.exe
    "C:\Users\Admin\AppData\Local\Temp\\Diagnostics\WindowsShell.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:3468
    • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\ServiceHost.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\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:1548
  • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\ServiceHost.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\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:4652
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SecurityCore.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SecurityCore.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:3036
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SecurityCore.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\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 use of WriteProcessMemory
    PID:3748
    • C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe" --monitor
      2⤵
      • Executes dropped EXE
      PID:3500
  • 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
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    PID:5088

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
        Submit Download

        18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
        • Size 312B
        • SHA256 f81c4d14e873614514725d56abd8f0be34b6f5d4477cd74ca95c932b5983b14b
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
        • Size 2KB
        • SHA256 4547662d95ffc6ea63e0bd4c6c75463c95d594c7239e111791a1debfbe75513d
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        421EC2E1E0F47FC59DB99BB19E16DA88
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\421EC2E1E0F47FC59DB99BB19E16DA88
        • Size 279B
        • SHA256 97e8275b1265f18faa1c822b003da554dc4f197c3ef7e8d7b4e6f954a57592f5
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        56E83C5857C173AD065FC47EB887B239
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\56E83C5857C173AD065FC47EB887B239
        • Size 185KB
        • SHA256 9b5a7cdac20feec82666f9cebb22f5169ff21cd688ddd3c02159a30e8fa2253a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
        • Size 977B
        • SHA256 2c65fe8529a61d5cc1afdb06dfc967b9f37eeb990b48429ca01e53bb025e1730
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A
        • Size 2KB
        • SHA256 47cc72276c7e7123695877ae67e518432f8f22c0cf1d11cdbe544ab8797d8f3c
        • MD5 SHA1 SHA512 TLSH
        Submit Download

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

        103621DE9CD5414CC2538780B4B75751
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
        • Size 192B
        • SHA256 25dff26a0af0a22c874b79f4b5c6a0b176014385a5eae9bf2c16767ca74632e7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
        • Size 488B
        • SHA256 b7f269f96170f64c2bea49adbb882c4dc0dae31005ad5eaf01721baba44eb999
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771
        • Size 450B
        • SHA256 fd534e7c97bee78ba6a51db3decf65971443069b62cd1899466872eb42185e2d
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        421EC2E1E0F47FC59DB99BB19E16DA88
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\421EC2E1E0F47FC59DB99BB19E16DA88
        • Size 484B
        • SHA256 77738a19b65f94dc3d356c56449c1e4c080aa5c53b4e8a97f4e151176391543a
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        56E83C5857C173AD065FC47EB887B239
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\56E83C5857C173AD065FC47EB887B239
        • Size 246B
        • SHA256 65f68eec3b598431146d6644747c971a405839dbd6ae19e7f79c7aff9000567a
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
        • Size 488B
        • SHA256 ae0c088b228c541756b4a6e717453502f0ff2f097e226815e7293c622452c0f9
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\DF2B6F1E6BCC61CEBCA21A02089A3B19_4F548F7827F125ACC54E53397A41333A
        • Size 474B
        • SHA256 7e8aceab0b15fafcaa2e10195c1c690622e80878f7cff20bcd51f27962970edd
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        F15827BEC5BABE89C21DCDAE77464BF1
        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
        • Size 192B
        • SHA256 6c689f3380f0b6a21088c858c227acfae933a6afec936e0c82727e017baebb09
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        WindowsShell.exe
        • Path C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\WindowsShell.exe
        • Size 12.5MB
        • SHA256 485d77c7f6a4575d94a37bf59650b22903bd7a9ae98bcae441539fc4b03e4eb4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SecurityCore.exe
        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\SecurityCore.exe
        • Size 12.1MB
        • SHA256 3c75220ce4a57dc1f00416a5e46f95a0b29b793c743fa2ae3f426298958b0305
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        InputService.exe
        • Path C:\Users\Admin\AppData\Local\Temp\Diagnostics\InputService.exe
        • Size 12.3MB
        • SHA256 b0581eeb431aea4df89a67c2ba6c8660f40483da99ab190074f9b94ae65e981d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        NetworkHelper.exe
        • Path C:\Users\Admin\AppData\Local\Temp\Diagnostics\NetworkHelper.exe
        • Size 11.9MB
        • SHA256 a3b8ca031465b544fcb753fcc1001a32dce9518d39c3dad0ace6b3ca089d408e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsShell.exe
        • Path C:\Users\Admin\AppData\Local\Temp\Diagnostics\WindowsShell.exe
        • Size 12.7MB
        • SHA256 0203a7b311b364db3c85ab39792ffa2dd739e4ce0cb7a87255fb16cc8f98149f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        BackgroundTask.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\BackgroundTask.exe
        • Size 12.0MB
        • SHA256 8b928eb3b2de6977bac1545b1df2dca08549c91ea59071f57fc8a6d9145f704f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DesktopWindowManager.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\DesktopWindowManager.exe
        • Size 12.4MB
        • SHA256 2b36d751e043a644db4611c412e557c6db08db61e56fa60b14e4524d8ff7e31f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SecurityCore.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\SecurityCore.exe
        • Size 13.1MB
        • SHA256 fb24ec2d4cc760481f39b1b6909caadd257a2902f78b348a74ec77bb657f0e3f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ServiceHost.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\CLR_v4.0\ServiceHost.exe
        • Size 12.8MB
        • SHA256 e7ddab2041e2007378859de913ce82bc9782e09537313ae999d1bbb1f1303aa0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DesktopWindowManager.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\DesktopWindowManager.exe
        • Size 12.6MB
        • SHA256 2b63f46e124b53372e0499a0d6e5e4c81d106d772c8264776368e3517e6bb87f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SecurityCore.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemMonitor\SecurityCore.exe
        • Size 13.0MB
        • SHA256 4713fdf55ca2106e1053ffec26b1255215d76cd7b4f3810be402ad8a2ac73dc6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download