Analysis Overview
SHA256
d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d
Threat Level: Known bad
The file 486a2f40ef1eca02465ef2696f805944.exe was found to be: Known bad.
Malicious Activity Summary
DcRat
Process spawned unexpected child process
Modifies WinLogon for persistence
DCRat payload
Dcrat family
DCRat payload
Executes dropped EXE
Checks computer location settings
Adds Run key to start application
Drops file in Windows directory
Drops file in Program Files directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Uses Task Scheduler COM API
Creates scheduled task(s)
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-17 10:56
Signatures
DCRat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Dcrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 10:56
Reported
2024-06-17 10:58
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
DcRat
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\", \"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\", \"C:\\Program Files (x86)\\Uninstall Information\\explorer.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\", \"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\", \"C:\\Program Files (x86)\\Uninstall Information\\explorer.exe\", \"C:\\Program Files\\Windows Portable Devices\\services.exe\", \"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\csrss.exe\", \"C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\spoolsv.exe\", \"C:\\Program Files (x86)\\Microsoft SQL Server Compact Edition\\v3.5\\Desktop\\winlogon.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\", \"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\", \"C:\\Program Files (x86)\\Uninstall Information\\explorer.exe\", \"C:\\Program Files\\Windows Portable Devices\\services.exe\", \"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\csrss.exe\", \"C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\spoolsv.exe\", \"C:\\Program Files (x86)\\Microsoft SQL Server Compact Edition\\v3.5\\Desktop\\winlogon.exe\", \"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\audiodg.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\", \"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\", \"C:\\Program Files (x86)\\Uninstall Information\\explorer.exe\", \"C:\\Program Files\\Windows Portable Devices\\services.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\", \"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\", \"C:\\Program Files (x86)\\Uninstall Information\\explorer.exe\", \"C:\\Program Files\\Windows Portable Devices\\services.exe\", \"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\csrss.exe\", \"C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\spoolsv.exe\", \"C:\\Program Files (x86)\\Microsoft SQL Server Compact Edition\\v3.5\\Desktop\\winlogon.exe\", \"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\smss.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\", \"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\", \"C:\\Program Files (x86)\\Uninstall Information\\explorer.exe\", \"C:\\Program Files\\Windows Portable Devices\\services.exe\", \"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\csrss.exe\", \"C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\spoolsv.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\", \"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\", \"C:\\Program Files\\DVD Maker\\taskhost.exe\", \"C:\\MSOCache\\All Users\\services.exe\", \"C:\\Windows\\it-IT\\smss.exe\", \"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\", \"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\", \"C:\\Program Files (x86)\\Uninstall Information\\explorer.exe\", \"C:\\Program Files\\Windows Portable Devices\\services.exe\", \"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\", \"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\", \"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\", \"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe |
DCRat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\spoolsv.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\MSOCache\\All Users\\services.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Program Files (x86)\\Uninstall Information\\explorer.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\spoolsv.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Program Files (x86)\\Uninstall Information\\explorer.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Program Files\\Windows Portable Devices\\services.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Program Files\\Windows Portable Devices\\services.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Users\\All Users\\Microsoft Help\\winlogon.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Windows\\it-IT\\smss.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Program Files (x86)\\Microsoft SQL Server Compact Edition\\v3.5\\Desktop\\winlogon.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\audiodg.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Windows\\it-IT\\smss.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Program Files\\DVD Maker\\it-IT\\System.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Program Files (x86)\\Microsoft SQL Server Compact Edition\\v3.5\\Desktop\\winlogon.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\smss.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\smss.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Users\\All Users\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\\updates\\spoolsv.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\Program Files\\DVD Maker\\taskhost.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Windows\\SoftwareDistribution\\DataStore\\Logs\\spoolsv.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Program Files\\MSBuild\\Microsoft\\lsass.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\Program Files\\DVD Maker\\taskhost.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\MSOCache\\All Users\\services.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\sppsvc.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\Recovery\\96702242-0d98-11ef-bfa8-5aba25856535\\audiodg.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files\\VideoLAN\\VLC\\Idle.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\cc11b995f2a76d | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Reader 9.0\smss.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\886983d96e3d3e | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\winlogon.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files (x86)\Uninstall Information\explorer.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\Windows Portable Devices\services.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\Windows Portable Devices\c5b4cb5e9653cc | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File opened for modification | C:\Program Files\MSBuild\Microsoft\lsass.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\DVD Maker\it-IT\27d1bcfc3c54e0 | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\DVD Maker\it-IT\System.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\csrss.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Reader 9.0\69ddcba757bf72 | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\VideoLAN\VLC\6ccacd8608530f | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\DVD Maker\taskhost.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\VideoLAN\VLC\Idle.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\DVD Maker\b75386f1303e64 | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files (x86)\Uninstall Information\7a0fd90576e088 | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\MSBuild\Microsoft\lsass.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\MSBuild\Microsoft\6203df4a6bafc7 | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SoftwareDistribution\DataStore\Logs\spoolsv.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Windows\SoftwareDistribution\DataStore\Logs\f3b6ecef712a24 | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Windows\it-IT\smss.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Windows\it-IT\69ddcba757bf72 | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\spoolsv.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe
"C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 5 /tr "'C:\Program Files\MSBuild\Microsoft\lsass.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files\MSBuild\Microsoft\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 14 /tr "'C:\Program Files\MSBuild\Microsoft\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\Program Files\VideoLAN\VLC\Idle.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\VLC\Idle.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\Program Files\VideoLAN\VLC\Idle.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\spoolsv.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 5 /tr "'C:\Users\All Users\Microsoft Help\winlogon.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\All Users\Microsoft Help\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 12 /tr "'C:\Users\All Users\Microsoft Help\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 7 /tr "'C:\Program Files\DVD Maker\taskhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Program Files\DVD Maker\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 13 /tr "'C:\Program Files\DVD Maker\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\services.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\MSOCache\All Users\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 7 /tr "'C:\Windows\it-IT\smss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Windows\it-IT\smss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 13 /tr "'C:\Windows\it-IT\smss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 5 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\sppsvc.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\sppsvc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 13 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\sppsvc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Program Files\DVD Maker\it-IT\System.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files\DVD Maker\it-IT\System.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 11 /tr "'C:\Program Files\DVD Maker\it-IT\System.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Uninstall Information\explorer.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files (x86)\Uninstall Information\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Uninstall Information\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Portable Devices\services.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files\Windows Portable Devices\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Portable Devices\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\csrss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 9 /tr "'C:\Windows\SoftwareDistribution\DataStore\Logs\spoolsv.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Windows\SoftwareDistribution\DataStore\Logs\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 14 /tr "'C:\Windows\SoftwareDistribution\DataStore\Logs\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\winlogon.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Adobe\Reader 9.0\smss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Reader 9.0\smss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Adobe\Reader 9.0\smss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 11 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\audiodg.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\audiodg.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 11 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\audiodg.exe'" /rl HIGHEST /f
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\uri0ch9LNO.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\spoolsv.exe
"C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\spoolsv.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | a0995122.xsph.ru | udp |
| RU | 141.8.192.6:80 | a0995122.xsph.ru | tcp |
Files
memory/2256-0-0x000007FEF58F3000-0x000007FEF58F4000-memory.dmp
memory/2256-1-0x0000000001190000-0x0000000001266000-memory.dmp
memory/2256-2-0x000007FEF58F0000-0x000007FEF62DC000-memory.dmp
C:\Program Files\DVD Maker\taskhost.exe
| MD5 | 486a2f40ef1eca02465ef2696f805944 |
| SHA1 | d66c2c4b3c579d7f41d13adc32af5b2edad54f29 |
| SHA256 | d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d |
| SHA512 | a78c5de3b9551388031aff6aa22b08776d7284fe13228388d1cf4531a5fb105d54b5cdb6a2a966ef6475c23f6ccc4638c7569ad003f5109dfb9a85f735605fb8 |
memory/2256-39-0x000007FEF58F0000-0x000007FEF62DC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\uri0ch9LNO.bat
| MD5 | 5e6e4be0b2a82d310c7eb6a195dd6ec0 |
| SHA1 | 61bd72837286ad9b0c0951816c11f1b31aaef238 |
| SHA256 | abff4e76c5d5c5582b0fd4491172396cfceafc08f4e82bb55008e1bbfca7e37f |
| SHA512 | 0d4f1a5609f809d5819c6b73b3cf17503397d03b6e894e457550680c5a8d6e982883e9e50912481b7b3f625ac598a940d1eabea59a9cd5b2f223853329fa014d |
memory/2576-43-0x0000000000A30000-0x0000000000B06000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 10:56
Reported
2024-06-17 10:58
Platform
win10v2004-20240508-en
Max time kernel
43s
Max time network
52s
Command Line
Signatures
DcRat
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Public\\Downloads\\spoolsv.exe\", \"C:\\Windows\\INF\\explorer.exe\", \"C:\\Program Files\\WindowsPowerShell\\Configuration\\sppsvc.exe\", \"C:\\Users\\All Users\\ssh\\StartMenuExperienceHost.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Public\\Downloads\\spoolsv.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Public\\Downloads\\spoolsv.exe\", \"C:\\Windows\\INF\\explorer.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Public\\Downloads\\spoolsv.exe\", \"C:\\Windows\\INF\\explorer.exe\", \"C:\\Program Files\\WindowsPowerShell\\Configuration\\sppsvc.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe |
DCRat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Downloads\spoolsv.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Users\\Public\\Downloads\\spoolsv.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Windows\\INF\\explorer.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Windows\\INF\\explorer.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files\\WindowsPowerShell\\Configuration\\sppsvc.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files\\WindowsPowerShell\\Configuration\\sppsvc.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\StartMenuExperienceHost = "\"C:\\Users\\All Users\\ssh\\StartMenuExperienceHost.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\StartMenuExperienceHost = "\"C:\\Users\\All Users\\ssh\\StartMenuExperienceHost.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Users\\Public\\Downloads\\spoolsv.exe\"" | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\WindowsPowerShell\Configuration\sppsvc.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Program Files\WindowsPowerShell\Configuration\0a1fd5f707cd16 | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\INF\explorer.exe | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| File created | C:\Windows\INF\7a0fd90576e088 | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| N/A | N/A | C:\Users\Public\Downloads\spoolsv.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Public\Downloads\spoolsv.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1976 wrote to memory of 1384 | N/A | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | C:\Windows\System32\cmd.exe |
| PID 1976 wrote to memory of 1384 | N/A | C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe | C:\Windows\System32\cmd.exe |
| PID 1384 wrote to memory of 3932 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\system32\w32tm.exe |
| PID 1384 wrote to memory of 3932 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\system32\w32tm.exe |
| PID 1384 wrote to memory of 1644 | N/A | C:\Windows\System32\cmd.exe | C:\Users\Public\Downloads\spoolsv.exe |
| PID 1384 wrote to memory of 1644 | N/A | C:\Windows\System32\cmd.exe | C:\Users\Public\Downloads\spoolsv.exe |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe
"C:\Users\Admin\AppData\Local\Temp\486a2f40ef1eca02465ef2696f805944.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 6 /tr "'C:\Users\Public\Downloads\spoolsv.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Users\Public\Downloads\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Users\Public\Downloads\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 8 /tr "'C:\Windows\INF\explorer.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Windows\INF\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 11 /tr "'C:\Windows\INF\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 6 /tr "'C:\Program Files\WindowsPowerShell\Configuration\sppsvc.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files\WindowsPowerShell\Configuration\sppsvc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Program Files\WindowsPowerShell\Configuration\sppsvc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\ssh\StartMenuExperienceHost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Users\All Users\ssh\StartMenuExperienceHost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\ssh\StartMenuExperienceHost.exe'" /rl HIGHEST /f
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\sm3dfVlr9M.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\Users\Public\Downloads\spoolsv.exe
"C:\Users\Public\Downloads\spoolsv.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | a0995122.xsph.ru | udp |
| US | 8.8.8.8:53 | a0995122.xsph.ru | udp |
Files
memory/1976-0-0x00007FF816413000-0x00007FF816415000-memory.dmp
memory/1976-1-0x0000000000AF0000-0x0000000000BC6000-memory.dmp
memory/1976-4-0x00007FF816410000-0x00007FF816ED1000-memory.dmp
memory/1976-17-0x00007FF816410000-0x00007FF816ED1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\sm3dfVlr9M.bat
| MD5 | e01dead0548c4f556c9acd95b58f527f |
| SHA1 | 0dfd258a9b9d66757387ff6a1d2bb545d7001e92 |
| SHA256 | 6a4e9186d20e02c9e7f966ea4c2c83275be68107b9f9ce1a149019f06200e095 |
| SHA512 | 62fe21e9f1287fa62b88ee7fe379073fc323ffb9c87a53940b50189fdcae342f009cbfcc1d6e430f13e29295d0a46e53aeff21b05aa306c80adda47e9e59f38a |
C:\Users\Public\Downloads\spoolsv.exe
| MD5 | 486a2f40ef1eca02465ef2696f805944 |
| SHA1 | d66c2c4b3c579d7f41d13adc32af5b2edad54f29 |
| SHA256 | d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d |
| SHA512 | a78c5de3b9551388031aff6aa22b08776d7284fe13228388d1cf4531a5fb105d54b5cdb6a2a966ef6475c23f6ccc4638c7569ad003f5109dfb9a85f735605fb8 |