amadey | d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	svoutse.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	65c5362aea.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	295ead7edd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	svoutse.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	svoutse.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	svoutse.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	65c5362aea.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	65c5362aea.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	295ead7edd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	295ead7edd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	svoutse.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	svoutse.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	1e80160c30.exe

Executes dropped EXE 7 IoCs

pid	Process
4768	svoutse.exe
1956	65c5362aea.exe
3884	1e80160c30.exe
2352	295ead7edd.exe
6288	svoutse.exe
6508	svoutse.exe
6796	svoutse.exe

Identifies Wine through registry keys 2 TTPs 7 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	65c5362aea.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	295ead7edd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\295ead7edd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000030001\\295ead7edd.exe"	svoutse.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000a0000000233b6-45.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
3320	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
4768	svoutse.exe
1956	65c5362aea.exe
2352	295ead7edd.exe
6288	svoutse.exe
6508	svoutse.exe
6796	svoutse.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\svoutse.job	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	65c5362aea.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1e80160c30.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	295ead7edd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svoutse.exe

Checks processor information in registry 2 TTPs 8 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000_Classes\Local Settings	firefox.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2170637797-568393320-3232933035-1000\{FB115D05-2F85-47ED-BE98-38BD49C1B7F8}	msedge.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3320	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
3320	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
4768	svoutse.exe
4768	svoutse.exe
1956	65c5362aea.exe
1956	65c5362aea.exe
3884	1e80160c30.exe
3884	1e80160c30.exe
2352	295ead7edd.exe
2352	295ead7edd.exe
6288	svoutse.exe
6288	svoutse.exe
6508	svoutse.exe
6508	svoutse.exe
6796	svoutse.exe
6796	svoutse.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4508	firefox.exe
Token: SeDebugPrivilege	4508	firefox.exe
Token: SeDebugPrivilege	4508	firefox.exe
Token: SeDebugPrivilege	4508	firefox.exe
Token: SeDebugPrivilege	4508	firefox.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3320	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
3884	1e80160c30.exe
3884	1e80160c30.exe
3884	1e80160c30.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe

Suspicious use of SendNotifyMessage 23 IoCs

pid	Process
3884	1e80160c30.exe
3884	1e80160c30.exe
3884	1e80160c30.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe
4508	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3320 wrote to memory of 4768	3320	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe	91
PID 3320 wrote to memory of 4768	3320	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe	91
PID 3320 wrote to memory of 4768	3320	d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe	91
PID 4768 wrote to memory of 1956	4768	svoutse.exe	95
PID 4768 wrote to memory of 1956	4768	svoutse.exe	95
PID 4768 wrote to memory of 1956	4768	svoutse.exe	95
PID 4768 wrote to memory of 3884	4768	svoutse.exe	97
PID 4768 wrote to memory of 3884	4768	svoutse.exe	97
PID 4768 wrote to memory of 3884	4768	svoutse.exe	97
PID 3884 wrote to memory of 3624	3884	1e80160c30.exe	99
PID 3884 wrote to memory of 3624	3884	1e80160c30.exe	99
PID 3884 wrote to memory of 2372	3884	1e80160c30.exe	101
PID 3884 wrote to memory of 2372	3884	1e80160c30.exe	101
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 2372 wrote to memory of 4508	2372	firefox.exe	102
PID 4768 wrote to memory of 2352	4768	svoutse.exe	106
PID 4768 wrote to memory of 2352	4768	svoutse.exe	106
PID 4768 wrote to memory of 2352	4768	svoutse.exe	106
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107
PID 4508 wrote to memory of 4064	4508	firefox.exe	107

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe
"C:\Users\Admin\AppData\Local\Temp\d9c0e7625329b9c334c1e7b651705092b952f9380d9f57d1c6bae5ca947f33d7.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3320
- C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
  "C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4768
- - C:\Users\Admin\AppData\Roaming\1000026000\65c5362aea.exe
    "C:\Users\Admin\AppData\Roaming\1000026000\65c5362aea.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1956
- - C:\Users\Admin\AppData\Local\Temp\1000029001\1e80160c30.exe
    "C:\Users\Admin\AppData\Local\Temp\1000029001\1e80160c30.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:3884
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" https://accounts.google.com/ServiceLogin?service=accountsettings&continue=https://accounts.google.com/v3/signin/challenge/pwd
      4⤵
      PID:3624
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://accounts.google.com/ServiceLogin?service=accountsettings&continue=https://accounts.google.com/v3/signin/challenge/pwd
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2372
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://accounts.google.com/ServiceLogin?service=accountsettings&continue=https://accounts.google.com/v3/signin/challenge/pwd
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:4508
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1992 -parentBuildID 20240401114208 -prefsHandle 1908 -prefMapHandle 1900 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9d0cc1fa-e0b5-444e-a199-79c7ceff217a} 4508 "\\.\pipe\gecko-crash-server-pipe.4508" gpu
        6⤵
        
        PID:4064
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2472 -parentBuildID 20240401114208 -prefsHandle 2456 -prefMapHandle 2452 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f7de04ef-742a-447a-82d7-e41cdc9e3f0a} 4508 "\\.\pipe\gecko-crash-server-pipe.4508" socket
        6⤵
        
        PID:720
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3324 -childID 1 -isForBrowser -prefsHandle 2988 -prefMapHandle 3276 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {920fa0f9-6857-4bdf-83bf-83590de2f68c} 4508 "\\.\pipe\gecko-crash-server-pipe.4508" tab
        6⤵
        
        PID:5536
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3888 -childID 2 -isForBrowser -prefsHandle 3112 -prefMapHandle 1276 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {217babe1-ea83-4c96-9690-714df851db65} 4508 "\\.\pipe\gecko-crash-server-pipe.4508" tab
        6⤵
        
        PID:5856
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4748 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4708 -prefMapHandle 4728 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3001c4e9-9657-4426-a23c-d37d5a40aab2} 4508 "\\.\pipe\gecko-crash-server-pipe.4508" utility
        6⤵
        Checks processor information in registry
        
        PID:6204
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5044 -childID 3 -isForBrowser -prefsHandle 5088 -prefMapHandle 5084 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f000e15c-31ba-433a-ae91-4fbab3f2dead} 4508 "\\.\pipe\gecko-crash-server-pipe.4508" tab
        6⤵
        
        PID:6512
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5276 -childID 4 -isForBrowser -prefsHandle 5256 -prefMapHandle 5260 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1e4fea3d-a5dc-4866-879e-6270e4626d61} 4508 "\\.\pipe\gecko-crash-server-pipe.4508" tab
        6⤵
        
        PID:6524
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5460 -childID 5 -isForBrowser -prefsHandle 4860 -prefMapHandle 4668 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a8c9563d-1107-413b-9fbe-1006f33abc21} 4508 "\\.\pipe\gecko-crash-server-pipe.4508" tab
        6⤵
        
        PID:6560
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6280 -childID 6 -isForBrowser -prefsHandle 6292 -prefMapHandle 6296 -prefsLen 27182 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cdcfb746-20a1-44e3-a1ad-878996063243} 4508 "\\.\pipe\gecko-crash-server-pipe.4508" tab
        6⤵
        
        PID:5508
- - C:\Users\Admin\AppData\Local\Temp\1000030001\295ead7edd.exe
    "C:\Users\Admin\AppData\Local\Temp\1000030001\295ead7edd.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2352

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1020,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=4068 /prefetch:8
1⤵
PID:5012

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=4988,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=5044 /prefetch:1
1⤵
PID:1816

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --field-trial-handle=4252,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=5276 /prefetch:1
1⤵
PID:2420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --field-trial-handle=5516,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=5556 /prefetch:8
1⤵
PID:4868

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --field-trial-handle=5824,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=5820 /prefetch:1
1⤵
PID:5216

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --field-trial-handle=6052,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=6092 /prefetch:8
1⤵
PID:5432

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --field-trial-handle=6064,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=6112 /prefetch:8
1⤵
- Modifies registry class
PID:5440

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --field-trial-handle=6080,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=6292 /prefetch:8
1⤵
PID:5448

C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:6288

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=6576,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=5588 /prefetch:8
1⤵
PID:5420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --field-trial-handle=6316,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=6488 /prefetch:8
1⤵
PID:5244

C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:6508

C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:6796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion