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6
source/threat-hunting/remote-desktop-tool-auto-start.md
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title: Remote Desktop tool auto-start
layout: page
date: 2025-07-27
updated: 2025-08-03
updated: 2025-09-21
---
Description: Remote desktop software commonly abused by threat actor to deploy ransomware.
References: [1](https://thedfirreport.com/2024/06/10/icedid-brings-screenconnect-and-csharp-streamer-to-alphv-ransomware-deployment/#persistence), [2](https://redcanary.com/blog/threat-intelligence/intelligence-insights-june-2024/), [3](https://blog.talosintelligence.com/lilacsquid/), [4](https://thedfirreport.com/2024/08/12/threat-actors-toolkit-leveraging-sliver-poshc2-batch-scripts/#c18), [5](https://arcticwolf.com/resources/blog/arctic-wolf-observes-campaign-exploiting-simplehelp-rmm-software-for-initial-access/), [6](https://blog.talosintelligence.com/talos-ir-trends-q4-2024/), [7](https://www.security.com/threat-intelligence/ransomhub-betruger-backdoor), [Ekran/Syteca](https://www.security.com/threat-intelligence/fog-ransomware-attack), [Classroom Spy](https://unit42.paloaltonetworks.com/cybercriminals-attack-financial-sector-across-africa/), [AnyViewer/JumpConnect/TinyPilot](https://www.microsoft.com/en-us/security/blog/2025/06/30/jasper-sleet-north-korean-remote-it-workers-evolving-tactics-to-infiltrate-organizations/#defense-evasion-and-persistence), [OptiTune](https://blog.talosintelligence.com/new-chaos-ransomware/#persistence)
References: [1](https://thedfirreport.com/2024/06/10/icedid-brings-screenconnect-and-csharp-streamer-to-alphv-ransomware-deployment/#persistence), [2](https://redcanary.com/blog/threat-intelligence/intelligence-insights-june-2024/), [3](https://blog.talosintelligence.com/lilacsquid/), [4](https://thedfirreport.com/2024/08/12/threat-actors-toolkit-leveraging-sliver-poshc2-batch-scripts/#c18), [5](https://arcticwolf.com/resources/blog/arctic-wolf-observes-campaign-exploiting-simplehelp-rmm-software-for-initial-access/), [6](https://blog.talosintelligence.com/talos-ir-trends-q4-2024/), [7](https://www.security.com/threat-intelligence/ransomhub-betruger-backdoor), [Ekran/Syteca](https://www.security.com/threat-intelligence/fog-ransomware-attack), [Classroom Spy](https://unit42.paloaltonetworks.com/cybercriminals-attack-financial-sector-across-africa/), [AnyViewer/JumpConnect/TinyPilot](https://www.microsoft.com/en-us/security/blog/2025/06/30/jasper-sleet-north-korean-remote-it-workers-evolving-tactics-to-infiltrate-organizations/#defense-evasion-and-persistence), [OptiTune](https://blog.talosintelligence.com/new-chaos-ransomware/#persistence), [PDQ](https://thedfirreport.com/2025/02/24/confluence-exploit-leads-to-lockbit-ransomware/#impact), [ITarian](https://redcanary.com/blog/threat-intelligence/phishing-rmm-tools/)
SPL:
```spl
| tstats summariesonly=true allow_old_summaries=true count FROM datamodel=Endpoint.Services WHERE index="windows" Services.signature_id="7045" Services.process IN ("*ScreenConnect*", "*NetSupport*", "*TeamViewer*", "*AnyDesk*", "*MeshAgent*", "*Splashtop*", "*AteraAgent*", "*LogMeIn*", "*RustDesk*", "*ToDesk*", "*SimpleHelp*", "*Netop*", "*Impero*", "*RealVNC*", "*Dameware*", "*TightVNC*", ""*UltraViewer*", "*Ekran*", "*Syteca*", "*ClassroomSpy*", "*JumpConnect*", "*TinyPilot*", "*AnyViewer*", "*OptiTune*") BY index, host, Services.signature_id, Services.signature, Services.process, Services.service_name, _time span=1s
| tstats summariesonly=true allow_old_summaries=true count FROM datamodel=Endpoint.Services WHERE index="windows" Services.signature_id="7045" Services.process IN ("*ScreenConnect*", "*NetSupport*", "*TeamViewer*", "*AnyDesk*", "*MeshAgent*", "*Splashtop*", "*AteraAgent*", "*LogMeIn*", "*RustDesk*", "*ToDesk*", "*SimpleHelp*", "*Netop*", "*Impero*", "*RealVNC*", "*Dameware*", "*TightVNC*", ""*UltraViewer*", "*Ekran*", "*Syteca*", "*ClassroomSpy*", "*JumpConnect*", "*TinyPilot*", "*AnyViewer*", "*OptiTune*", "*PDQ*", "*ITarian*") BY index, host, Services.signature_id, Services.signature, Services.process, Services.service_name, _time span=1s
| rename Services.* AS *, signature_id AS EventCode, signature AS EventDescription
| eval Time=strftime(_time, "%Y-%m-%d %H:%M:%S %z")
| table Time, host, EventCode, EventDescription, service_name, process, index

6
source/threat-hunting/remote-desktop-tool-installation-execution.md
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title: Remote Desktop tool installation/execution
layout: page
date: 2025-07-27
updated: 2025-08-03
updated: 2025-09-21
---
Description: Remote desktop software commonly abused by threat actor to deploy ransomware.
References: [1](https://thedfirreport.com/2024/06/10/icedid-brings-screenconnect-and-csharp-streamer-to-alphv-ransomware-deployment/#execution), [2](https://redcanary.com/blog/threat-intelligence/intelligence-insights-june-2024/), [3](https://blog.talosintelligence.com/lilacsquid/), [4](https://thedfirreport.com/2024/08/12/threat-actors-toolkit-leveraging-sliver-poshc2-batch-scripts/#c18), [5](https://arcticwolf.com/resources/blog/arctic-wolf-observes-campaign-exploiting-simplehelp-rmm-software-for-initial-access/), [6](https://blog.talosintelligence.com/talos-ir-trends-q4-2024/), [7](https://www.security.com/threat-intelligence/ransomhub-betruger-backdoor), [Ekran/Syteca](https://www.security.com/threat-intelligence/fog-ransomware-attack), [Classroom Spy](https://unit42.paloaltonetworks.com/cybercriminals-attack-financial-sector-across-africa/), [AnyViewer/JumpConnect/TinyPilot](https://www.microsoft.com/en-us/security/blog/2025/06/30/jasper-sleet-north-korean-remote-it-workers-evolving-tactics-to-infiltrate-organizations/#defense-evasion-and-persistence), [OptiTune](https://blog.talosintelligence.com/new-chaos-ransomware/#persistence)
References: [1](https://thedfirreport.com/2024/06/10/icedid-brings-screenconnect-and-csharp-streamer-to-alphv-ransomware-deployment/#execution), [2](https://redcanary.com/blog/threat-intelligence/intelligence-insights-june-2024/), [3](https://blog.talosintelligence.com/lilacsquid/), [4](https://thedfirreport.com/2024/08/12/threat-actors-toolkit-leveraging-sliver-poshc2-batch-scripts/#c18), [5](https://arcticwolf.com/resources/blog/arctic-wolf-observes-campaign-exploiting-simplehelp-rmm-software-for-initial-access/), [6](https://blog.talosintelligence.com/talos-ir-trends-q4-2024/), [7](https://www.security.com/threat-intelligence/ransomhub-betruger-backdoor), [Ekran/Syteca](https://www.security.com/threat-intelligence/fog-ransomware-attack), [Classroom Spy](https://unit42.paloaltonetworks.com/cybercriminals-attack-financial-sector-across-africa/), [AnyViewer/JumpConnect/TinyPilot](https://www.microsoft.com/en-us/security/blog/2025/06/30/jasper-sleet-north-korean-remote-it-workers-evolving-tactics-to-infiltrate-organizations/#defense-evasion-and-persistence), [OptiTune](https://blog.talosintelligence.com/new-chaos-ransomware/#persistence), [PDQ](https://thedfirreport.com/2025/02/24/confluence-exploit-leads-to-lockbit-ransomware/#impact), [ITarian](https://redcanary.com/blog/threat-intelligence/phishing-rmm-tools/)
SPL:
```spl
| tstats summariesonly=true allow_old_summaries=true count FROM datamodel=Endpoint.Processes WHERE index="windows" Processes.process IN ("*ScreenConnect*", "*NetSupport*", "*TeamViewer*", "*AnyDesk*", "*MeshAgent*", "*Splashtop*", "*AteraAgent*", "*LogMeIn*", "*RustDesk*", "*ToDesk*", "*SimpleHelp*", "*Netop*", "*Impero*", "*RealVNC*", "*Dameware*", "*TightVNC*", ""*UltraViewer*", "*Ekran*", "*Syteca*", "*ClassroomSpy*", "*JumpConnect*", "*TinyPilot*", "*AnyViewer*", "*OptiTune*") BY index, host, Processes.signature_id, Processes.signature, Processes.parent_process, Processes.process, Processes.user, _time span=1s
| tstats summariesonly=true allow_old_summaries=true count FROM datamodel=Endpoint.Processes WHERE index="windows" Processes.process IN ("*ScreenConnect*", "*NetSupport*", "*TeamViewer*", "*AnyDesk*", "*MeshAgent*", "*Splashtop*", "*AteraAgent*", "*LogMeIn*", "*RustDesk*", "*ToDesk*", "*SimpleHelp*", "*Netop*", "*Impero*", "*RealVNC*", "*Dameware*", "*TightVNC*", ""*UltraViewer*", "*Ekran*", "*Syteca*", "*ClassroomSpy*", "*JumpConnect*", "*TinyPilot*", "*AnyViewer*", "*OptiTune*", "*PDQ*", "*ITarian*") BY index, host, Processes.signature_id, Processes.signature, Processes.parent_process, Processes.process, Processes.user, _time span=1s
| rename Processes.* AS *, signature_id AS EventCode, signature AS EventDescription
| eval Time = strftime(_time, "%Y-%m-%d %H:%M:%S %z")
| lookup ad_users sAMAccountName AS user OUTPUT displayName AS Name, mail AS Email

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source/threat-hunting/remote-desktop-tool-scheduled-task.md
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title: Remote Desktop tool scheduled task
layout: page
date: 2025-07-27
updated: 2025-08-03
updated: 2025-09-21
---
Description: Remote desktop software commonly abused by threat actor to deploy ransomware.
References: [1](https://thedfirreport.com/2024/06/10/icedid-brings-screenconnect-and-csharp-streamer-to-alphv-ransomware-deployment/#persistence), [2](https://redcanary.com/blog/threat-intelligence/intelligence-insights-june-2024/), [3](https://blog.talosintelligence.com/lilacsquid/), [4](https://redcanary.com/blog/threat-intelligence/scarlet-goldfinch/), [Ekran/Syteca](https://www.security.com/threat-intelligence/fog-ransomware-attack), [Classroom Spy](https://unit42.paloaltonetworks.com/cybercriminals-attack-financial-sector-across-africa/), [AnyViewer/JumpConnect/TinyPilot](https://www.microsoft.com/en-us/security/blog/2025/06/30/jasper-sleet-north-korean-remote-it-workers-evolving-tactics-to-infiltrate-organizations/#defense-evasion-and-persistence), [OptiTune](https://blog.talosintelligence.com/new-chaos-ransomware/#persistence)
References: [1](https://thedfirreport.com/2024/06/10/icedid-brings-screenconnect-and-csharp-streamer-to-alphv-ransomware-deployment/#persistence), [2](https://redcanary.com/blog/threat-intelligence/intelligence-insights-june-2024/), [3](https://blog.talosintelligence.com/lilacsquid/), [4](https://redcanary.com/blog/threat-intelligence/scarlet-goldfinch/), [Ekran/Syteca](https://www.security.com/threat-intelligence/fog-ransomware-attack), [Classroom Spy](https://unit42.paloaltonetworks.com/cybercriminals-attack-financial-sector-across-africa/), [AnyViewer/JumpConnect/TinyPilot](https://www.microsoft.com/en-us/security/blog/2025/06/30/jasper-sleet-north-korean-remote-it-workers-evolving-tactics-to-infiltrate-organizations/#defense-evasion-and-persistence), [OptiTune](https://blog.talosintelligence.com/new-chaos-ransomware/#persistence), [PDQ](https://thedfirreport.com/2025/02/24/confluence-exploit-leads-to-lockbit-ransomware/#impact), [ITarian](https://redcanary.com/blog/threat-intelligence/phishing-rmm-tools/)
SPL:
```spl
| tstats summariesonly=true allow_old_summaries=true count FROM datamodel=Change.All_Changes WHERE index="windows" All_Changes.result_id=4698 All_Changes.object_attrs IN ("*ScreenConnect*", "*NetSupport*", "*TeamViewer*", "*AnyDesk*", "*MeshAgent*", "*Splashtop*", "*AteraAgent*", "*LogMeIn*", "*RustDesk*", "*ToDesk*", "*SimpleHelp*", "*Netop*", "*Impero*", "*RealVNC*", "*Dameware*", "*TightVNC*", ""*UltraViewer*", "*Ekran*", "*Syteca*", "*ClassroomSpy*", "*JumpConnect*", "*TinyPilot*", "*AnyViewer*", "*OptiTune*") BY host, All_Changes.command, All_Changes.object, All_Changes.object_attrs, All_Changes.result, All_Changes.result_id, All_Changes.user, _time span=1s
| tstats summariesonly=true allow_old_summaries=true count FROM datamodel=Change.All_Changes WHERE index="windows" All_Changes.result_id=4698 All_Changes.object_attrs IN ("*ScreenConnect*", "*NetSupport*", "*TeamViewer*", "*AnyDesk*", "*MeshAgent*", "*Splashtop*", "*AteraAgent*", "*LogMeIn*", "*RustDesk*", "*ToDesk*", "*SimpleHelp*", "*Netop*", "*Impero*", "*RealVNC*", "*Dameware*", "*TightVNC*", ""*UltraViewer*", "*Ekran*", "*Syteca*", "*ClassroomSpy*", "*JumpConnect*", "*TinyPilot*", "*AnyViewer*", "*OptiTune*", "*PDQ*", "*ITarian*") BY host, All_Changes.command, All_Changes.object, All_Changes.object_attrs, All_Changes.result, All_Changes.result_id, All_Changes.user, _time span=1s
| rename All_Changes.* AS *, object AS TaskName, result AS EventDescription, result_id AS EventCode, object_attrs AS TaskAttributes
| eval Time = strftime(_time, "%Y-%m-%d %H:%M:%S %z")
| table Time, host, TaskName, command, EventCode, EventDescription, user, TaskAttributes