amadey | 54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840

Virtualization/Sandbox Evasion

description	ioc	Process
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__	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	svoutse.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	472d53f47b.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\SystemBiosVersion	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	472d53f47b.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	472d53f47b.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\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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	svoutse.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	3dd4ef4a34.exe

Executes dropped EXE 6 IoCs

pid	Process
4196	svoutse.exe
452	472d53f47b.exe
4216	3dd4ef4a34.exe
6104	svoutse.exe
4564	svoutse.exe
5548	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-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	472d53f47b.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine	svoutse.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000b0000000232f7-46.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
2332	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
4196	svoutse.exe
452	472d53f47b.exe
6104	svoutse.exe
4564	svoutse.exe
5548	svoutse.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\svoutse.job	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.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 4 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	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svoutse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	472d53f47b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3dd4ef4a34.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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2332	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
2332	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
4196	svoutse.exe
4196	svoutse.exe
452	472d53f47b.exe
452	472d53f47b.exe
6104	svoutse.exe
6104	svoutse.exe
4564	svoutse.exe
4564	svoutse.exe
5548	svoutse.exe
5548	svoutse.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1904	firefox.exe
Token: SeDebugPrivilege	1904	firefox.exe
Token: SeDebugPrivilege	1904	firefox.exe
Token: SeDebugPrivilege	1904	firefox.exe
Token: SeDebugPrivilege	1904	firefox.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe
4216	3dd4ef4a34.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe
1904	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 4196	2332	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe	87
PID 2332 wrote to memory of 4196	2332	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe	87
PID 2332 wrote to memory of 4196	2332	54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe	87
PID 4196 wrote to memory of 452	4196	svoutse.exe	91
PID 4196 wrote to memory of 452	4196	svoutse.exe	91
PID 4196 wrote to memory of 452	4196	svoutse.exe	91
PID 4196 wrote to memory of 4216	4196	svoutse.exe	94
PID 4196 wrote to memory of 4216	4196	svoutse.exe	94
PID 4196 wrote to memory of 4216	4196	svoutse.exe	94
PID 4216 wrote to memory of 3544	4216	3dd4ef4a34.exe	96
PID 4216 wrote to memory of 3544	4216	3dd4ef4a34.exe	96
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 3544 wrote to memory of 1904	3544	firefox.exe	98
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99
PID 1904 wrote to memory of 2392	1904	firefox.exe	99

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\54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.exe
"C:\Users\Admin\AppData\Local\Temp\54d95aea41226af0fee9eb916530244061fc02f0227d36604fb8fa307d9e6840.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 WriteProcessMemory
PID:2332
- 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
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4196
- - C:\Users\Admin\AppData\Local\Temp\1000013001\472d53f47b.exe
    "C:\Users\Admin\AppData\Local\Temp\1000013001\472d53f47b.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:452
- - C:\Users\Admin\AppData\Local\Temp\1000014001\3dd4ef4a34.exe
    "C:\Users\Admin\AppData\Local\Temp\1000014001\3dd4ef4a34.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:4216
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://accounts.google.com/ServiceLogin?service=accountsettings&continue=https://myaccount.google.com/signinoptions/password
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3544
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://accounts.google.com/ServiceLogin?service=accountsettings&continue=https://myaccount.google.com/signinoptions/password
        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:1904
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1900 -prefMapHandle 1892 -prefsLen 23602 -prefMapSize 244628 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6761acae-d25e-416b-bef7-326b75677720} 1904 "\\.\pipe\gecko-crash-server-pipe.1904" gpu
        6⤵
        
        PID:2392
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2408 -prefsLen 24522 -prefMapSize 244628 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5c8eeb6a-b77e-4edc-931e-fffd168f0ec7} 1904 "\\.\pipe\gecko-crash-server-pipe.1904" socket
        6⤵
        
        PID:4516
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1320 -childID 1 -isForBrowser -prefsHandle 2816 -prefMapHandle 3116 -prefsLen 22590 -prefMapSize 244628 -jsInitHandle 1284 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {907d9c9a-5de9-4631-b0dc-ddf0f66d683c} 1904 "\\.\pipe\gecko-crash-server-pipe.1904" tab
        6⤵
        
        PID:4472
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3652 -childID 2 -isForBrowser -prefsHandle 3692 -prefMapHandle 3688 -prefsLen 29012 -prefMapSize 244628 -jsInitHandle 1284 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0f9eae57-a92f-46ed-bc70-b51d27632621} 1904 "\\.\pipe\gecko-crash-server-pipe.1904" tab
        6⤵
        
        PID:4144
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4828 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4764 -prefMapHandle 4692 -prefsLen 29012 -prefMapSize 244628 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {53e0a2e7-cd81-41aa-8af4-445d4956e662} 1904 "\\.\pipe\gecko-crash-server-pipe.1904" utility
        6⤵
        Checks processor information in registry
        
        PID:5552
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5324 -childID 3 -isForBrowser -prefsHandle 5248 -prefMapHandle 5224 -prefsLen 26989 -prefMapSize 244628 -jsInitHandle 1284 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {57246bd7-1027-4d48-a46b-1573c0a6c601} 1904 "\\.\pipe\gecko-crash-server-pipe.1904" tab
        6⤵
        
        PID:6116
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5432 -childID 4 -isForBrowser -prefsHandle 5440 -prefMapHandle 5216 -prefsLen 26989 -prefMapSize 244628 -jsInitHandle 1284 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f2c847dd-4df9-48d3-8cc5-e077c1acece4} 1904 "\\.\pipe\gecko-crash-server-pipe.1904" tab
        6⤵
        
        PID:6128
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5728 -childID 5 -isForBrowser -prefsHandle 5648 -prefMapHandle 5652 -prefsLen 26989 -prefMapSize 244628 -jsInitHandle 1284 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2df4f4d1-1eae-4f55-b280-4f11a94520c4} 1904 "\\.\pipe\gecko-crash-server-pipe.1904" tab
        6⤵
        
        PID:6140
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6284 -childID 6 -isForBrowser -prefsHandle 6272 -prefMapHandle 6236 -prefsLen 27039 -prefMapSize 244628 -jsInitHandle 1284 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5b8ed9b9-ee70-4c78-b43e-1b884be87024} 1904 "\\.\pipe\gecko-crash-server-pipe.1904" tab
        6⤵
        
        PID:5392

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:6104

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:4564

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:5548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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