Analysis Overview
SHA256
11628243191e0ea5350275ee991781c35ce22f93635c2a613bd0ae5f49e442f1
Threat Level: Known bad
The file 31102024_0237_30102024_77954-668716095406000-20240826160944.pdf.gz was found to be: Known bad.
Malicious Activity Summary
UAC bypass
Windows security bypass
Remcos family
Remcos
Looks for VirtualBox Guest Additions in registry
Looks for VMWare Tools registry key
Command and Scripting Interpreter: PowerShell
Windows security modification
Checks BIOS information in registry
Checks computer location settings
Checks whether UAC is enabled
Maps connected drives based on registry
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
System policy modification
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-31 02:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-31 02:37
Reported
2024-10-31 02:42
Platform
win7-20241023-en
Max time kernel
299s
Max time network
300s
Command Line
Signatures
Remcos
Remcos family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1372 set thread context of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | C:\Program Files (x86)\Windows Media Player\wmplayer.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Windows Media Player\wmplayer.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Windows Media Player\wmplayer.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe" -Force
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | oyo.work.gd | udp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
Files
memory/1372-0-0x000007FEF5FD3000-0x000007FEF5FD4000-memory.dmp
memory/1372-1-0x0000000000A30000-0x0000000000A44000-memory.dmp
memory/1372-2-0x000007FEF5FD0000-0x000007FEF69BC000-memory.dmp
memory/1372-3-0x000000001AA20000-0x000000001AAEE000-memory.dmp
memory/2088-6-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2088-13-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2088-12-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2088-11-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2088-10-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2088-9-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2088-8-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2088-4-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2928-18-0x000000001B5F0000-0x000000001B8D2000-memory.dmp
memory/2188-37-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2188-43-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-40-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-39-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2928-19-0x0000000002250000-0x0000000002258000-memory.dmp
memory/1372-38-0x000007FEF5FD0000-0x000007FEF69BC000-memory.dmp
memory/2188-44-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-45-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-46-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-47-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-48-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-50-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-51-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-52-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-53-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-55-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-56-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-57-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-58-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-60-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-61-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-62-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-63-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-64-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-66-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-67-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-68-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-69-0x0000000000400000-0x000000000047F000-memory.dmp
C:\ProgramData\pdf\logs.dat
| MD5 | 7f06237694441d6c770c3598ba4f95f2 |
| SHA1 | 37b996c5dce136dcf6d434df9534b1b51960ac5f |
| SHA256 | 4dea512c815030dc89ae42d139fff37e27544eba7bbb2b0862c98f48de029d88 |
| SHA512 | dee250b5125bc3b9943ec7f191ff535ae6c67f1cd81cb8edbdb0e2897ff18318183cfd594786448128fdd631c0a623e2897b3084914ea62e01e8c0b32066196a |
memory/2188-71-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-72-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-74-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-76-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-77-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-78-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-79-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2188-80-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 02:37
Reported
2024-10-31 02:42
Platform
win10v2004-20241007-en
Max time kernel
300s
Max time network
304s
Command Line
Signatures
Remcos
Remcos family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe = "0" | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe = "0" | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2388 set thread context of 4388 | N/A | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\77954-668716095406000-20240826160944.pdf.exe" -Force
C:\Windows\System32\svchost.exe
"C:\Windows\System32\svchost.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | oyo.work.gd | udp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
| US | 154.216.20.185:3142 | oyo.work.gd | tcp |
Files
memory/2388-0-0x00000164E49F0000-0x00000164E4A04000-memory.dmp
memory/2388-1-0x00007FFB290C3000-0x00007FFB290C5000-memory.dmp
memory/2388-2-0x00007FFB290C0000-0x00007FFB29B81000-memory.dmp
memory/2388-3-0x00000164E66A0000-0x00000164E676E000-memory.dmp
memory/4484-4-0x00000238FF780000-0x00000238FF7A2000-memory.dmp
memory/4484-10-0x00007FFB290C0000-0x00007FFB29B81000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ajvl4gax.0zq.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4484-15-0x00007FFB290C0000-0x00007FFB29B81000-memory.dmp
memory/4484-17-0x00007FFB290C0000-0x00007FFB29B81000-memory.dmp
memory/4388-16-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-18-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-19-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-23-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-21-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-24-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-25-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4484-28-0x00007FFB290C0000-0x00007FFB29B81000-memory.dmp
memory/2388-29-0x00007FFB290C0000-0x00007FFB29B81000-memory.dmp
memory/4388-30-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-31-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-33-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-34-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-35-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-37-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-38-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-39-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-40-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-42-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-43-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-44-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-46-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-47-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-48-0x0000000000400000-0x000000000047F000-memory.dmp
C:\ProgramData\pdf\logs.dat
| MD5 | 375d2d2b9d88fa53c873a11188c34fc0 |
| SHA1 | caba0078ec7ef618c175758e6406dbad3bbf2d40 |
| SHA256 | 5c47a8af74ff4ba640dd5032ba8b36838048db9deda6c9c6ce307953e821c44d |
| SHA512 | 0ad556eced9d2fc1068f7d9cd51288101811df831d5234bb019ae18e3ec47e32c976375ff8dc63ea933effc7d181bc99e3c592855b83f06914ca06204d83c6e4 |
memory/4388-50-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-51-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-53-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-54-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-55-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-56-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-58-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-59-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-61-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-62-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-63-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-64-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-66-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-67-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-69-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-70-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-71-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-74-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-75-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-77-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-78-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-79-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-81-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-82-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-83-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-85-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-86-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-87-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-89-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-90-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-91-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-93-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-94-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-96-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-97-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-98-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-99-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-101-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-102-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-104-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4388-105-0x0000000000400000-0x000000000047F000-memory.dmp