amadey | bbdf5e1cffb155e789d4d433a051297d995d1917731b19049232b2563da66f8e

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	svoutse.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a28c4d9fa7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	800d9079ac.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 12 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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a28c4d9fa7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	800d9079ac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	800d9079ac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a28c4d9fa7.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

Checks computer location settings 2 TTPs 2 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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	svoutse.exe

Executes dropped EXE 6 IoCs

pid	Process
2964	svoutse.exe
5052	a28c4d9fa7.exe
1208	800d9079ac.exe
2276	c344ea8bd6.exe
4268	svoutse.exe
4704	svoutse.exe

Identifies Wine through registry keys 2 TTPs 6 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-1-5-21-1194130065-3471212556-1656947724-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Wine	a28c4d9fa7.exe
Key opened	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Wine	800d9079ac.exe
Key opened	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Wine	file.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a28c4d9fa7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000042001\\a28c4d9fa7.exe"	svoutse.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\800d9079ac.exe = "C:\\Users\\Admin\\AppData\\Roaming\\1000043000\\800d9079ac.exe"	svoutse.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c344ea8bd6.exe = "C:\\Users\\Admin\\AppData\\Roaming\\1000045000\\c344ea8bd6.exe"	svoutse.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023501-60.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
1068	file.exe
2964	svoutse.exe
5052	a28c4d9fa7.exe
1208	800d9079ac.exe
4268	svoutse.exe
4704	svoutse.exe

Drops file in Windows directory 1 IoCs

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

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	c344ea8bd6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svoutse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a28c4d9fa7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	800d9079ac.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 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
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1068	file.exe
1068	file.exe
2964	svoutse.exe
2964	svoutse.exe
5052	a28c4d9fa7.exe
5052	a28c4d9fa7.exe
1208	800d9079ac.exe
1208	800d9079ac.exe
4268	svoutse.exe
4268	svoutse.exe
4704	svoutse.exe
4704	svoutse.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2276	c344ea8bd6.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4272	firefox.exe
Token: SeDebugPrivilege	4272	firefox.exe
Token: SeDebugPrivilege	4272	firefox.exe
Token: SeDebugPrivilege	4272	firefox.exe
Token: SeDebugPrivilege	4272	firefox.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
1068	file.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
4272	firefox.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe
2276	c344ea8bd6.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4272	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 2964	1068	file.exe	82
PID 1068 wrote to memory of 2964	1068	file.exe	82
PID 1068 wrote to memory of 2964	1068	file.exe	82
PID 2964 wrote to memory of 5052	2964	svoutse.exe	87
PID 2964 wrote to memory of 5052	2964	svoutse.exe	87
PID 2964 wrote to memory of 5052	2964	svoutse.exe	87
PID 2964 wrote to memory of 1208	2964	svoutse.exe	88
PID 2964 wrote to memory of 1208	2964	svoutse.exe	88
PID 2964 wrote to memory of 1208	2964	svoutse.exe	88
PID 2964 wrote to memory of 2276	2964	svoutse.exe	89
PID 2964 wrote to memory of 2276	2964	svoutse.exe	89
PID 2964 wrote to memory of 2276	2964	svoutse.exe	89
PID 2276 wrote to memory of 4088	2276	c344ea8bd6.exe	90
PID 2276 wrote to memory of 4088	2276	c344ea8bd6.exe	90
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4088 wrote to memory of 4272	4088	firefox.exe	91
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93
PID 4272 wrote to memory of 4636	4272	firefox.exe	93

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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.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:1068
- 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:2964
- - C:\Users\Admin\AppData\Local\Temp\1000042001\a28c4d9fa7.exe
    "C:\Users\Admin\AppData\Local\Temp\1000042001\a28c4d9fa7.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:5052
- - C:\Users\Admin\AppData\Roaming\1000043000\800d9079ac.exe
    "C:\Users\Admin\AppData\Roaming\1000043000\800d9079ac.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:1208
- - C:\Users\Admin\AppData\Roaming\1000045000\c344ea8bd6.exe
    "C:\Users\Admin\AppData\Roaming\1000045000\c344ea8bd6.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:2276
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://www.youtube.com/account
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4088
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://www.youtube.com/account
        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:4272
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2016 -parentBuildID 20240401114208 -prefsHandle 1932 -prefMapHandle 1924 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6e263501-3a52-4d7d-9f7a-004c6aacbcda} 4272 "\\.\pipe\gecko-crash-server-pipe.4272" gpu
        6⤵
        
        PID:4636
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2452 -parentBuildID 20240401114208 -prefsHandle 2444 -prefMapHandle 2432 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {09a92202-7e02-4a3e-a7e9-cdedd65f720b} 4272 "\\.\pipe\gecko-crash-server-pipe.4272" socket
        6⤵
        
        PID:3260
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2912 -childID 1 -isForBrowser -prefsHandle 3116 -prefMapHandle 3076 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {84ffaad0-e24f-4ea3-b0cb-cd3c659cdd81} 4272 "\\.\pipe\gecko-crash-server-pipe.4272" tab
        6⤵
        
        PID:4056
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3836 -childID 2 -isForBrowser -prefsHandle 3564 -prefMapHandle 2992 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {eb687550-ae76-4525-8bbc-29dbad1e7d63} 4272 "\\.\pipe\gecko-crash-server-pipe.4272" tab
        6⤵
        
        PID:4156
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4424 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4504 -prefMapHandle 4500 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a7cffafe-b91c-40e5-9ced-f6d025dcc872} 4272 "\\.\pipe\gecko-crash-server-pipe.4272" utility
        6⤵
        Checks processor information in registry
        
        PID:5004
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5352 -childID 3 -isForBrowser -prefsHandle 5184 -prefMapHandle 5208 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5dec009e-0fd0-4212-b36c-d32922b724bd} 4272 "\\.\pipe\gecko-crash-server-pipe.4272" tab
        6⤵
        
        PID:5904
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5480 -childID 4 -isForBrowser -prefsHandle 5488 -prefMapHandle 5492 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad9ffdc0-5da8-412c-942f-aeb600c87831} 4272 "\\.\pipe\gecko-crash-server-pipe.4272" tab
        6⤵
        
        PID:5916
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5672 -childID 5 -isForBrowser -prefsHandle 5680 -prefMapHandle 5364 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {04556612-d8f2-4192-90d3-62e98ceab9d6} 4272 "\\.\pipe\gecko-crash-server-pipe.4272" tab
        6⤵
        
        PID:5940

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:4268

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:4704

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

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion