amadey | 10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	svoutse.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 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	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
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	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	svoutse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	svoutse.exe
Key value queried	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	RegAsm.exe
Key value queried	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe

Executes dropped EXE 7 IoCs

pid	Process
2056	svoutse.exe
3584	svoutse.exe
3940	bd71fc592e.exe
1068	b83edef87e.exe
2000	6e42bae7ef.exe
1672	svoutse.exe
5596	svoutse.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine	svoutse.exe
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine	svoutse.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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bd71fc592e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000001001\\bd71fc592e.exe"	svoutse.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/3952-47-0x0000000000400000-0x000000000052D000-memory.dmp	autoit_exe
behavioral1/memory/3952-49-0x0000000000400000-0x000000000052D000-memory.dmp	autoit_exe
behavioral1/memory/3952-51-0x0000000000400000-0x000000000052D000-memory.dmp	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4288	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe
2056	svoutse.exe
3584	svoutse.exe
1672	svoutse.exe
5596	svoutse.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3940 set thread context of 3952	3940	bd71fc592e.exe	97
PID 1068 set thread context of 3640	1068	b83edef87e.exe	99

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\svoutse.job	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.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 7 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	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b83edef87e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e42bae7ef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svoutse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd71fc592e.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\~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
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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4288	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe
4288	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe
2056	svoutse.exe
2056	svoutse.exe
3584	svoutse.exe
3584	svoutse.exe
1672	svoutse.exe
1672	svoutse.exe
5596	svoutse.exe
5596	svoutse.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2200	firefox.exe
Token: SeDebugPrivilege	2200	firefox.exe
Token: SeDebugPrivilege	2200	firefox.exe
Token: SeDebugPrivilege	2200	firefox.exe
Token: SeDebugPrivilege	2200	firefox.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
2200	firefox.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe
3952	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2200	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4288 wrote to memory of 2056	4288	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe	86
PID 4288 wrote to memory of 2056	4288	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe	86
PID 4288 wrote to memory of 2056	4288	10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe	86
PID 2056 wrote to memory of 3940	2056	svoutse.exe	94
PID 2056 wrote to memory of 3940	2056	svoutse.exe	94
PID 2056 wrote to memory of 3940	2056	svoutse.exe	94
PID 3940 wrote to memory of 1120	3940	bd71fc592e.exe	96
PID 3940 wrote to memory of 1120	3940	bd71fc592e.exe	96
PID 3940 wrote to memory of 1120	3940	bd71fc592e.exe	96
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 3940 wrote to memory of 3952	3940	bd71fc592e.exe	97
PID 2056 wrote to memory of 1068	2056	svoutse.exe	98
PID 2056 wrote to memory of 1068	2056	svoutse.exe	98
PID 2056 wrote to memory of 1068	2056	svoutse.exe	98
PID 1068 wrote to memory of 3640	1068	b83edef87e.exe	99
PID 1068 wrote to memory of 3640	1068	b83edef87e.exe	99
PID 1068 wrote to memory of 3640	1068	b83edef87e.exe	99
PID 1068 wrote to memory of 3640	1068	b83edef87e.exe	99
PID 1068 wrote to memory of 3640	1068	b83edef87e.exe	99
PID 1068 wrote to memory of 3640	1068	b83edef87e.exe	99
PID 1068 wrote to memory of 3640	1068	b83edef87e.exe	99
PID 1068 wrote to memory of 3640	1068	b83edef87e.exe	99
PID 1068 wrote to memory of 3640	1068	b83edef87e.exe	99
PID 2056 wrote to memory of 2000	2056	svoutse.exe	100
PID 2056 wrote to memory of 2000	2056	svoutse.exe	100
PID 2056 wrote to memory of 2000	2056	svoutse.exe	100
PID 3952 wrote to memory of 1540	3952	RegAsm.exe	103
PID 3952 wrote to memory of 1540	3952	RegAsm.exe	103
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 1540 wrote to memory of 2200	1540	firefox.exe	105
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106
PID 2200 wrote to memory of 2560	2200	firefox.exe	106

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\10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.exe
"C:\Users\Admin\AppData\Local\Temp\10afb5f99e9f494907a0b47823e69573301e7715ab389457bdcd391d8e9cf090.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:4288
- 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:2056
- - C:\Users\Admin\AppData\Local\Temp\1000001001\bd71fc592e.exe
    "C:\Users\Admin\AppData\Local\Temp\1000001001\bd71fc592e.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3940
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:1120
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      Checks computer location settings
      System Location Discovery: System Language Discovery
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of WriteProcessMemory
      PID:3952
    - - 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⤵
        Suspicious use of WriteProcessMemory
        
        PID:1540
      - 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
        6⤵
        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:2200
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1960 -prefMapHandle 1856 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {09efa548-c21d-445a-be4d-40021628d512} 2200 "\\.\pipe\gecko-crash-server-pipe.2200" gpu
        7⤵
        
        PID:2560
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2380 -parentBuildID 20240401114208 -prefsHandle 2472 -prefMapHandle 2468 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d7390049-4dac-41b7-bce0-a0e6a8533ab4} 2200 "\\.\pipe\gecko-crash-server-pipe.2200" socket
        7⤵
        
        PID:1200
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3252 -childID 1 -isForBrowser -prefsHandle 3264 -prefMapHandle 3280 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5f19758d-8045-462e-b2e5-a37aba04942e} 2200 "\\.\pipe\gecko-crash-server-pipe.2200" tab
        7⤵
        
        PID:2872
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3772 -childID 2 -isForBrowser -prefsHandle 3104 -prefMapHandle 1784 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9d90a923-7e68-4c82-98c2-ea63df4dfb83} 2200 "\\.\pipe\gecko-crash-server-pipe.2200" tab
        7⤵
        
        PID:1620
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4776 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4768 -prefMapHandle 4764 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ef8a9c83-a01b-4c6c-a7eb-27673ab75080} 2200 "\\.\pipe\gecko-crash-server-pipe.2200" utility
        7⤵
        Checks processor information in registry
        
        PID:5520
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5652 -childID 3 -isForBrowser -prefsHandle 5636 -prefMapHandle 5632 -prefsLen 27182 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7d937ca3-00f3-414b-8502-39f920e88477} 2200 "\\.\pipe\gecko-crash-server-pipe.2200" tab
        7⤵
        
        PID:2104
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5984 -childID 4 -isForBrowser -prefsHandle 6000 -prefMapHandle 5996 -prefsLen 27182 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dd609c55-2cd5-41e4-86f1-018818d1e262} 2200 "\\.\pipe\gecko-crash-server-pipe.2200" tab
        7⤵
        
        PID:5268
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5968 -childID 5 -isForBrowser -prefsHandle 6012 -prefMapHandle 6008 -prefsLen 27182 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {589f0f52-4786-462c-bbb2-3c40ceb23fe2} 2200 "\\.\pipe\gecko-crash-server-pipe.2200" tab
        7⤵
        
        PID:5276
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6208 -childID 6 -isForBrowser -prefsHandle 6200 -prefMapHandle 6108 -prefsLen 27182 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e756a005-bbe7-4d85-bf43-b1b4e7b915ca} 2200 "\\.\pipe\gecko-crash-server-pipe.2200" tab
        7⤵
        
        PID:5292
- - C:\Users\Admin\AppData\Local\Temp\1000002001\b83edef87e.exe
    "C:\Users\Admin\AppData\Local\Temp\1000002001\b83edef87e.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1068
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3640
- - C:\Users\Admin\1000003002\6e42bae7ef.exe
    "C:\Users\Admin\1000003002\6e42bae7ef.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2000

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:3584

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:1672

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:5596

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