amadey | a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cb0143023c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	659bc45abf.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cb0143023c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cb0143023c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	659bc45abf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	659bc45abf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
1516	skotes.exe
3276	skotes.exe
4736	3f0067c1c2.exe
4992	num.exe
2248	cb0143023c.exe
4712	659bc45abf.exe
2620	skotes.exe
4368	skotes.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-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	659bc45abf.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	cb0143023c.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\3f0067c1c2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000332001\\3f0067c1c2.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\num.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000336001\\num.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cb0143023c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000349001\\cb0143023c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\659bc45abf.exe = "C:\\Users\\Admin\\1000350002\\659bc45abf.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000b000000023b9f-33.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
2704	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
1516	skotes.exe
3276	skotes.exe
2248	cb0143023c.exe
4712	659bc45abf.exe
2620	skotes.exe
4368	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.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 11 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cb0143023c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3f0067c1c2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	num.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	659bc45abf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.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\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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
5056	taskkill.exe
2584	taskkill.exe
676	taskkill.exe
2552	taskkill.exe
2384	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2704	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
2704	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
1516	skotes.exe
1516	skotes.exe
3276	skotes.exe
3276	skotes.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
2248	cb0143023c.exe
2248	cb0143023c.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4712	659bc45abf.exe
4712	659bc45abf.exe
2620	skotes.exe
2620	skotes.exe
4368	skotes.exe
4368	skotes.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	2584	taskkill.exe
Token: SeDebugPrivilege	676	taskkill.exe
Token: SeDebugPrivilege	2552	taskkill.exe
Token: SeDebugPrivilege	2384	taskkill.exe
Token: SeDebugPrivilege	5056	taskkill.exe
Token: SeDebugPrivilege	1484	firefox.exe
Token: SeDebugPrivilege	1484	firefox.exe
Token: SeDebugPrivilege	1484	firefox.exe
Token: SeDebugPrivilege	1484	firefox.exe
Token: SeDebugPrivilege	1484	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
1484	firefox.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe
4736	3f0067c1c2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1484	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 1516	2704	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe	86
PID 2704 wrote to memory of 1516	2704	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe	86
PID 2704 wrote to memory of 1516	2704	a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe	86
PID 1516 wrote to memory of 4736	1516	skotes.exe	88
PID 1516 wrote to memory of 4736	1516	skotes.exe	88
PID 1516 wrote to memory of 4736	1516	skotes.exe	88
PID 4736 wrote to memory of 2584	4736	3f0067c1c2.exe	89
PID 4736 wrote to memory of 2584	4736	3f0067c1c2.exe	89
PID 4736 wrote to memory of 2584	4736	3f0067c1c2.exe	89
PID 4736 wrote to memory of 676	4736	3f0067c1c2.exe	93
PID 4736 wrote to memory of 676	4736	3f0067c1c2.exe	93
PID 4736 wrote to memory of 676	4736	3f0067c1c2.exe	93
PID 1516 wrote to memory of 4992	1516	skotes.exe	95
PID 1516 wrote to memory of 4992	1516	skotes.exe	95
PID 1516 wrote to memory of 4992	1516	skotes.exe	95
PID 4736 wrote to memory of 2552	4736	3f0067c1c2.exe	96
PID 4736 wrote to memory of 2552	4736	3f0067c1c2.exe	96
PID 4736 wrote to memory of 2552	4736	3f0067c1c2.exe	96
PID 4736 wrote to memory of 2384	4736	3f0067c1c2.exe	98
PID 4736 wrote to memory of 2384	4736	3f0067c1c2.exe	98
PID 4736 wrote to memory of 2384	4736	3f0067c1c2.exe	98
PID 4736 wrote to memory of 5056	4736	3f0067c1c2.exe	100
PID 4736 wrote to memory of 5056	4736	3f0067c1c2.exe	100
PID 4736 wrote to memory of 5056	4736	3f0067c1c2.exe	100
PID 4736 wrote to memory of 1608	4736	3f0067c1c2.exe	102
PID 4736 wrote to memory of 1608	4736	3f0067c1c2.exe	102
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1608 wrote to memory of 1484	1608	firefox.exe	103
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104
PID 1484 wrote to memory of 628	1484	firefox.exe	104

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\a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.exe
"C:\Users\Admin\AppData\Local\Temp\a2082b155a75d3e93b273f49890631a2a574a34c6d69871b9c7e17208a5e4489.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:2704
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:1516
- - C:\Users\Admin\AppData\Local\Temp\1000332001\3f0067c1c2.exe
    "C:\Users\Admin\AppData\Local\Temp\1000332001\3f0067c1c2.exe"
    3⤵
    - 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:4736
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2584
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:676
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2552
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2384
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:5056
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1608
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        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:1484
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1904 -prefMapHandle 1884 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2f5be495-6101-4180-85f1-8972bbb597c0} 1484 "\\.\pipe\gecko-crash-server-pipe.1484" gpu
        6⤵
        
        PID:628
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2460 -prefMapHandle 2456 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {80076817-0e6b-4058-ad8c-b8c6ab9801e5} 1484 "\\.\pipe\gecko-crash-server-pipe.1484" socket
        6⤵
        
        PID:1684
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3320 -childID 1 -isForBrowser -prefsHandle 3056 -prefMapHandle 3332 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1160 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {549c2ee5-9252-4848-ae07-ba057db4b67a} 1484 "\\.\pipe\gecko-crash-server-pipe.1484" tab
        6⤵
        
        PID:3048
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4064 -childID 2 -isForBrowser -prefsHandle 4020 -prefMapHandle 4060 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1160 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {badd14e7-5b0c-4bad-91fd-ad29c22e1e45} 1484 "\\.\pipe\gecko-crash-server-pipe.1484" tab
        6⤵
        
        PID:3428
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4756 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4768 -prefMapHandle 4764 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a2f71811-6eb8-4be9-a42b-7161c2c03c39} 1484 "\\.\pipe\gecko-crash-server-pipe.1484" utility
        6⤵
        Checks processor information in registry
        
        PID:2456
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5152 -childID 3 -isForBrowser -prefsHandle 5168 -prefMapHandle 5160 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1160 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9d4052d0-8df3-4265-9f70-01db29fa0f64} 1484 "\\.\pipe\gecko-crash-server-pipe.1484" tab
        6⤵
        
        PID:5068
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5184 -childID 4 -isForBrowser -prefsHandle 5320 -prefMapHandle 5324 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1160 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2ad17e4a-592d-4a12-a94e-d5db2e99f735} 1484 "\\.\pipe\gecko-crash-server-pipe.1484" tab
        6⤵
        
        PID:704
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5576 -childID 5 -isForBrowser -prefsHandle 5496 -prefMapHandle 5500 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1160 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {95978ecb-bc81-4982-8c3b-9dae69c7b0ce} 1484 "\\.\pipe\gecko-crash-server-pipe.1484" tab
        6⤵
        
        PID:4380
- - C:\Users\Admin\AppData\Local\Temp\1000336001\num.exe
    "C:\Users\Admin\AppData\Local\Temp\1000336001\num.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4992
- - C:\Users\Admin\AppData\Local\Temp\1000349001\cb0143023c.exe
    "C:\Users\Admin\AppData\Local\Temp\1000349001\cb0143023c.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:2248
- - C:\Users\Admin\1000350002\659bc45abf.exe
    "C:\Users\Admin\1000350002\659bc45abf.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:4712
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    PID:3252

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:3276

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2620

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4368

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