Analysis Overview
SHA256
7b612f59430f89b4a130c19c3f59e036e93cd21b8b8dd9049f453ad39aefb516
Threat Level: Known bad
The file DCRatBuild.exe was found to be: Known bad.
Malicious Activity Summary
DCRat payload
Dcrat family
DcRat
Modifies WinLogon for persistence
Process spawned unexpected child process
DCRat payload
Downloads MZ/PE file
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Reads user/profile data of web browsers
Adds Run key to start application
Enumerates connected drives
Drops file in Windows directory
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Scheduled Task/Job: Scheduled Task
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-19 14:54
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
2024-06-19 14:54
Reported
2024-06-19 15:04
Platform
win7-20240611-en
Max time kernel
564s
Max time network
599s
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\\Windows Media Player\\en-US\\dwm.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\", \"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\cmd.exe\", \"C:\\blockComagentCommon\\explorer.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\", \"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\cmd.exe\", \"C:\\blockComagentCommon\\explorer.exe\", \"C:\\blockComagentCommon\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\", \"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\cmd.exe\", \"C:\\blockComagentCommon\\explorer.exe\", \"C:\\blockComagentCommon\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Update\\1.3.36.151\\winlogon.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-0011-0000-0000-0000000FF1CE}-C\\smss.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\", \"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\", \"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\cmd.exe\", \"C:\\blockComagentCommon\\explorer.exe\", \"C:\\blockComagentCommon\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Update\\1.3.36.151\\winlogon.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\", \"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\cmd.exe\", \"C:\\blockComagentCommon\\explorer.exe\", \"C:\\blockComagentCommon\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Update\\1.3.36.151\\winlogon.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-0011-0000-0000-0000000FF1CE}-C\\smss.exe\", \"C:\\Users\\Public\\Videos\\Sample Videos\\winlogon.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\", \"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\", \"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\", \"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\", \"C:\\blockComagentCommon\\winlogon.exe\", \"C:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Users\\Default User\\conhost.exe\", \"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\", \"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\cmd.exe\", \"C:\\blockComagentCommon\\explorer.exe\", \"C:\\blockComagentCommon\\cmd.exe\", \"C:\\Program Files (x86)\\Google\\Update\\1.3.36.151\\winlogon.exe\", \"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\"" | C:\blockComagentCommon\bridgehypercom.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 | |
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| N/A | N/A | C:\Users\All Users\Adobe\Updater6\cmd.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\assembly\GAC_64\Microsoft.Transactions.Bridge.Dtc\v4.0_4.0.0.0__b03f5f7f11d50a3a\services.exe | N/A |
| N/A | N/A | C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\wininit.exe | N/A |
| N/A | N/A | C:\blockComagentCommon\cmd.exe | N/A |
| N/A | N/A | C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe | N/A |
| N/A | N/A | C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\spoolsv.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\Sample Videos\winlogon.exe | N/A |
| N/A | N/A | C:\Program Files\Windows Media Player\en-US\dwm.exe | N/A |
| N/A | N/A | C:\Users\Default User\conhost.exe | N/A |
| N/A | N/A | C:\blockComagentCommon\explorer.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\blockComagentCommon\\explorer.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Program Files\\Microsoft Office\\services.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Users\\Default User\\conhost.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\blockComagentCommon\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\MSOCache\\All Users\\{90140000-0011-0000-0000-0000000FF1CE}-C\\smss.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Users\\Public\\Videos\\Sample Videos\\winlogon.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Users\\Default User\\conhost.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Windows\\Microsoft.NET\\assembly\\GAC_64\\Microsoft.Transactions.Bridge.Dtc\\v4.0_4.0.0.0__b03f5f7f11d50a3a\\services.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\MSOCache\\All Users\\{90140000-0011-0000-0000-0000000FF1CE}-C\\smss.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Users\\Public\\Videos\\Sample Videos\\winlogon.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Program Files\\Microsoft Office\\services.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\blockComagentCommon\\explorer.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\blockComagentCommon\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Program Files (x86)\\Google\\Update\\1.3.36.151\\winlogon.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\taskhost.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Users\\All Users\\Adobe\\Updater6\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Recovery\\0f2bee02-28a9-11ef-983f-46d84c032646\\cmd.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Program Files\\Windows Media Player\\en-US\\dwm.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\blockComagentCommon\\winlogon.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\Program Files (x86)\\Google\\Update\\1.3.36.151\\winlogon.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\MSOCache\\All Users\\{90140000-00A1-0409-0000-0000000FF1CE}-C\\spoolsv.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\wininit.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\MSOCache\\All Users\\{90140000-0016-0409-0000-0000000FF1CE}-C\\audiodg.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlogon = "\"C:\\blockComagentCommon\\winlogon.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\D: | C:\Users\All Users\Adobe\Updater6\cmd.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Google\Update\1.3.36.151\cc11b995f2a76d | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Program Files\Windows Media Player\en-US\dwm.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File opened for modification | C:\Program Files\Windows Media Player\en-US\dwm.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Program Files\Windows Media Player\en-US\6cb0b6c459d5d3 | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Program Files\Microsoft Office\services.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Program Files\Microsoft Office\c5b4cb5e9653cc | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Program Files (x86)\Google\Update\1.3.36.151\winlogon.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\schemas\TSWorkSpace\lsass.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Windows\Microsoft.NET\assembly\GAC_64\Microsoft.Transactions.Bridge.Dtc\v4.0_4.0.0.0__b03f5f7f11d50a3a\services.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Windows\Microsoft.NET\assembly\GAC_64\Microsoft.Transactions.Bridge.Dtc\v4.0_4.0.0.0__b03f5f7f11d50a3a\c5b4cb5e9653cc | C:\blockComagentCommon\bridgehypercom.exe | N/A |
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\All Users\Adobe\Updater6\cmd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe
"C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\blockComagentCommon\XXy2W.vbe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\blockComagentCommon\0xQrS65tkQIWur3PmtNOw.bat" "
C:\blockComagentCommon\bridgehypercom.exe
"C:\blockComagentCommon\bridgehypercom.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Media Player\en-US\dwm.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files\Windows Media Player\en-US\dwm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 9 /tr "'C:\Program Files\Windows Media Player\en-US\dwm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\spoolsv.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 6 /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 12 /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 6 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\wininit.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\wininit.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\wininit.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 6 /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\audiodg.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\audiodg.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\audiodg.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 14 /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 7 /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Adobe\Updater6\cmd.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Users\All Users\Adobe\Updater6\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\Adobe\Updater6\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 7 /tr "'C:\blockComagentCommon\winlogon.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\blockComagentCommon\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 13 /tr "'C:\blockComagentCommon\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Program Files\Microsoft Office\services.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 5 /tr "'C:\Program Files\Microsoft Office\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 9 /tr "'C:\Users\Default User\conhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Users\Default User\conhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 6 /tr "'C:\Users\Default User\conhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 5 /tr "'C:\Windows\Microsoft.NET\assembly\GAC_64\Microsoft.Transactions.Bridge.Dtc\v4.0_4.0.0.0__b03f5f7f11d50a3a\services.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Windows\Microsoft.NET\assembly\GAC_64\Microsoft.Transactions.Bridge.Dtc\v4.0_4.0.0.0__b03f5f7f11d50a3a\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Windows\Microsoft.NET\assembly\GAC_64\Microsoft.Transactions.Bridge.Dtc\v4.0_4.0.0.0__b03f5f7f11d50a3a\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 10 /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\cmd.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 10 /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\cmd.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 11 /tr "'C:\blockComagentCommon\explorer.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\blockComagentCommon\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 9 /tr "'C:\blockComagentCommon\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 13 /tr "'C:\blockComagentCommon\cmd.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\blockComagentCommon\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 7 /tr "'C:\blockComagentCommon\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Google\Update\1.3.36.151\winlogon.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\Update\1.3.36.151\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Google\Update\1.3.36.151\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 5 /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 7 /tr "'C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 5 /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\smss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\smss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\smss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Users\Public\Videos\Sample Videos\winlogon.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\Public\Videos\Sample Videos\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Users\Public\Videos\Sample Videos\winlogon.exe'" /rl HIGHEST /f
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\9Aee2V9JGa.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\Users\All Users\Adobe\Updater6\cmd.exe
"C:\Users\All Users\Adobe\Updater6\cmd.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {0CC28E0E-5AB8-4D4A-B0C5-9AF15DCA2909} S-1-5-21-39690363-730359138-1046745555-1000:EILATWEW\Admin:Interactive:[1]
C:\Windows\Microsoft.NET\assembly\GAC_64\Microsoft.Transactions.Bridge.Dtc\v4.0_4.0.0.0__b03f5f7f11d50a3a\services.exe
C:\Windows\Microsoft.NET\assembly\GAC_64\Microsoft.Transactions.Bridge.Dtc\v4.0_4.0.0.0__b03f5f7f11d50a3a\services.exe
C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\wininit.exe
"C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\wininit.exe"
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x2e8
C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe
C:\Recovery\0f2bee02-28a9-11ef-983f-46d84c032646\taskhost.exe
C:\blockComagentCommon\cmd.exe
C:\blockComagentCommon\cmd.exe
C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\spoolsv.exe
"C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\spoolsv.exe"
C:\Users\Public\Videos\Sample Videos\winlogon.exe
"C:\Users\Public\Videos\Sample Videos\winlogon.exe"
C:\Users\Default User\conhost.exe
"C:\Users\Default User\conhost.exe"
C:\Program Files\Windows Media Player\en-US\dwm.exe
"C:\Program Files\Windows Media Player\en-US\dwm.exe"
C:\blockComagentCommon\explorer.exe
C:\blockComagentCommon\explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | a0997784.xsph.ru | udp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
Files
C:\blockComagentCommon\XXy2W.vbe
| MD5 | ee52ea71feea8207e6afa75e86438d08 |
| SHA1 | 8c833feedc8ac64a1424e663eb3dbb2013ba6142 |
| SHA256 | b482dc0529de14c5771702f8b4bdcc5a256c26611a84b569e4a997b466637b0d |
| SHA512 | b09342f5caa69c1bf9481d9fc2284379626f6d2c3131d763d3a2198ccb0ddc5caf3a4f464a150cd9b0ebfc9b9c7aa1689af9000e14eaace36fe5247152ebc1c4 |
C:\blockComagentCommon\0xQrS65tkQIWur3PmtNOw.bat
| MD5 | ec36e67c09c4a57473bdb8237c55d18b |
| SHA1 | 03793c2750fca27259996873fb22c26ce8868cd1 |
| SHA256 | cc2d6e7836cc1772f50b3b10b0514139b5ecd5d3270607b60a1713b383f3c03f |
| SHA512 | 97bbdc60b22d2710a8b63108b544db7cb0c5da995334ad44ee347dbb84e0482e42ccee1d6881eec61cf6648e5c1e950450e828af85ffeed40b7778c26c1cf52c |
\blockComagentCommon\bridgehypercom.exe
| MD5 | 33776154d16b2ab16c0dc64063eecab0 |
| SHA1 | 3a28e93ed82b8cc4081ec29abbb83fa35c25d9f4 |
| SHA256 | c093b10412252d75b8da533e378a0766d7e7db00db41d5c0f4794ed0ef95a863 |
| SHA512 | 2c67ca3b79deb45ed0917390c2c226dc804ebd6548b2feff38457161312561cad8e7729796053269ce24d9f08ac25cfe6aaff82efd1c7e2766158eb732ec2869 |
memory/2640-13-0x00000000013B0000-0x00000000014E2000-memory.dmp
memory/2640-14-0x0000000001190000-0x00000000011AC000-memory.dmp
memory/2640-15-0x00000000011B0000-0x00000000011C6000-memory.dmp
memory/2640-16-0x00000000003D0000-0x00000000003DC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\9Aee2V9JGa.bat
| MD5 | 422d0fbfe03c3ef5bea0f0bd3a36261a |
| SHA1 | ff62bc3ded55291fea47c59cba3d252d1d238d91 |
| SHA256 | efb63329c02bed4b95de336243f7dd3eb15d6576e587d4ff08d70854b75c30ce |
| SHA512 | 6d2f149a60b3d31dd7fa7c1f7b9bf6716ccd9672c79a648505360c71559776c0808444b7effa594b9e65a2c054f4f94fe7a6dfffc9570dff70a1718a8e2eadc7 |
memory/2580-62-0x00000000011A0000-0x00000000012D2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\rGVNaWz2W5
| MD5 | 02d2c46697e3714e49f46b680b9a6b83 |
| SHA1 | 84f98b56d49f01e9b6b76a4e21accf64fd319140 |
| SHA256 | 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9 |
| SHA512 | 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac |
C:\Users\Admin\AppData\Local\Temp\o0Wkv9Z047
| MD5 | 9da83032394b54144d4c2a3ae7cdfbce |
| SHA1 | b85d3a0ff5006c2c1d7270500d7849d373f597b7 |
| SHA256 | 90708648aa3da58b81497a0bc395507906d89d39583d6ad8dcb4e0d417bdc084 |
| SHA512 | 17cb5c7cf40433e75a6240c2eaffd22bd77f5076c1904041670dd8609769e9c970499f85fc18354782c548fc0739df954dc44a9e1ff40d427a5b4f0d278417f3 |
memory/1124-111-0x0000000001080000-0x00000000011B2000-memory.dmp
memory/1908-112-0x00000000012E0000-0x0000000001412000-memory.dmp
memory/2580-113-0x0000000000D60000-0x0000000000D70000-memory.dmp
memory/1984-117-0x0000000000FC0000-0x00000000010F2000-memory.dmp
memory/1864-120-0x00000000002B0000-0x00000000003E2000-memory.dmp
memory/2228-122-0x0000000000130000-0x0000000000262000-memory.dmp
memory/892-129-0x0000000000E00000-0x0000000000F32000-memory.dmp
memory/2104-131-0x0000000000D90000-0x0000000000EC2000-memory.dmp
memory/2820-127-0x0000000000FF0000-0x0000000001122000-memory.dmp
memory/2732-134-0x0000000000AE0000-0x0000000000C12000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 14:54
Reported
2024-06-19 15:04
Platform
win10v2004-20240611-en
Max time kernel
571s
Max time network
595s
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\\Google\\Chrome\\Application\\110.0.5481.104\\WidevineCdm\\OfficeClickToRun.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Google\\Chrome\\Application\\110.0.5481.104\\WidevineCdm\\OfficeClickToRun.exe\", \"C:\\Program Files\\Windows Defender\\en-US\\OfficeClickToRun.exe\"" | C:\blockComagentCommon\bridgehypercom.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 |
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-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation | C:\blockComagentCommon\bridgehypercom.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe | N/A |
| N/A | N/A | C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe | N/A |
| N/A | N/A | C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Program Files\\Google\\Chrome\\Application\\110.0.5481.104\\WidevineCdm\\OfficeClickToRun.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Program Files\\Windows Defender\\en-US\\OfficeClickToRun.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Program Files\\Windows Defender\\en-US\\OfficeClickToRun.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Program Files\\Google\\Chrome\\Application\\110.0.5481.104\\WidevineCdm\\OfficeClickToRun.exe\"" | C:\blockComagentCommon\bridgehypercom.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\e6c9b481da804f | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| File created | C:\Program Files\Windows Defender\en-US\e6c9b481da804f | C:\blockComagentCommon\bridgehypercom.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\PrintDialog\en-US\sysmon.exe | C:\blockComagentCommon\bridgehypercom.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000_Classes\Local Settings | C:\blockComagentCommon\bridgehypercom.exe | N/A |
Scheduled Task/Job: Scheduled Task
| 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 |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\blockComagentCommon\bridgehypercom.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe
"C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\blockComagentCommon\XXy2W.vbe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\blockComagentCommon\0xQrS65tkQIWur3PmtNOw.bat" "
C:\blockComagentCommon\bridgehypercom.exe
"C:\blockComagentCommon\bridgehypercom.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 8 /tr "'C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 13 /tr "'C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 7 /tr "'C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe'" /rl HIGHEST /f
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\f3ob5ZjYhN.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\OfficeClickToRun.exe"
C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe
"C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe"
C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe
"C:\Program Files\Windows Defender\en-US\OfficeClickToRun.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 72.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | a0997784.xsph.ru | udp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| US | 8.8.8.8:53 | 6.192.8.141.in-addr.arpa | udp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| US | 8.8.8.8:53 | 198.111.78.13.in-addr.arpa | udp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
| RU | 141.8.192.6:80 | a0997784.xsph.ru | tcp |
Files
C:\blockComagentCommon\XXy2W.vbe
| MD5 | ee52ea71feea8207e6afa75e86438d08 |
| SHA1 | 8c833feedc8ac64a1424e663eb3dbb2013ba6142 |
| SHA256 | b482dc0529de14c5771702f8b4bdcc5a256c26611a84b569e4a997b466637b0d |
| SHA512 | b09342f5caa69c1bf9481d9fc2284379626f6d2c3131d763d3a2198ccb0ddc5caf3a4f464a150cd9b0ebfc9b9c7aa1689af9000e14eaace36fe5247152ebc1c4 |
C:\blockComagentCommon\0xQrS65tkQIWur3PmtNOw.bat
| MD5 | ec36e67c09c4a57473bdb8237c55d18b |
| SHA1 | 03793c2750fca27259996873fb22c26ce8868cd1 |
| SHA256 | cc2d6e7836cc1772f50b3b10b0514139b5ecd5d3270607b60a1713b383f3c03f |
| SHA512 | 97bbdc60b22d2710a8b63108b544db7cb0c5da995334ad44ee347dbb84e0482e42ccee1d6881eec61cf6648e5c1e950450e828af85ffeed40b7778c26c1cf52c |
C:\blockComagentCommon\bridgehypercom.exe
| MD5 | 33776154d16b2ab16c0dc64063eecab0 |
| SHA1 | 3a28e93ed82b8cc4081ec29abbb83fa35c25d9f4 |
| SHA256 | c093b10412252d75b8da533e378a0766d7e7db00db41d5c0f4794ed0ef95a863 |
| SHA512 | 2c67ca3b79deb45ed0917390c2c226dc804ebd6548b2feff38457161312561cad8e7729796053269ce24d9f08ac25cfe6aaff82efd1c7e2766158eb732ec2869 |
memory/1832-12-0x00007FFA4F263000-0x00007FFA4F265000-memory.dmp
memory/1832-13-0x0000000000960000-0x0000000000A92000-memory.dmp
memory/1832-14-0x0000000002B70000-0x0000000002B8C000-memory.dmp
memory/1832-15-0x000000001BDC0000-0x000000001BE10000-memory.dmp
memory/1832-16-0x0000000002CB0000-0x0000000002CC6000-memory.dmp
memory/1832-17-0x0000000002B90000-0x0000000002B9C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\f3ob5ZjYhN.bat
| MD5 | 14e95beb82a00b1de22348f837ebcdc8 |
| SHA1 | 45701d8b49ad2f27c9cb05a0c3366e76f53b39f1 |
| SHA256 | 145283967868a5f3fe528e901db1a14cca451b24450c7e8e897a83c70ba0c673 |
| SHA512 | 298a3f1ca8bf62a0bf7306e83c07b1edd13cf0c9b31fac8a32d779c0e107914bfac7a5b28c4e72662697826bce546c44fa595933439fcded04cc20622de42c59 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\OfficeClickToRun.exe.log
| MD5 | baf55b95da4a601229647f25dad12878 |
| SHA1 | abc16954ebfd213733c4493fc1910164d825cac8 |
| SHA256 | ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924 |
| SHA512 | 24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545 |