amadey | 468ad154adaf82e7eabd8ea023bfe8ea160dc86e32c9cc47811674fe8afe91a9

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	84bc7071a5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	84bc7071a5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	84bc7071a5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	84bc7071a5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	84bc7071a5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	84bc7071a5.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4ad1549550.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dedacb347c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	84bc7071a5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.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

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4ad1549550.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4ad1549550.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	84bc7071a5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	84bc7071a5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dedacb347c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dedacb347c.exe

Executes dropped EXE 5 IoCs

pid	Process
2804	skotes.exe
2500	4ad1549550.exe
2508	dedacb347c.exe
1580	ee71153ef3.exe
432	84bc7071a5.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-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	4ad1549550.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	dedacb347c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	84bc7071a5.exe

Loads dropped DLL 7 IoCs

pid	Process
3012	file.exe
2804	skotes.exe
2804	skotes.exe
2804	skotes.exe
2804	skotes.exe
2804	skotes.exe
2804	skotes.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	84bc7071a5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	84bc7071a5.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\ee71153ef3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003881001\\ee71153ef3.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\84bc7071a5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003882001\\84bc7071a5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\4ad1549550.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003879001\\4ad1549550.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\dedacb347c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003880001\\dedacb347c.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000900000001a0b6-107.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
3012	file.exe
2804	skotes.exe
2500	4ad1549550.exe
2508	dedacb347c.exe
432	84bc7071a5.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.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 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	4ad1549550.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	84bc7071a5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dedacb347c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ee71153ef3.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

System Information Discovery

T1082

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\~Mhz	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

Kills process with taskkill 5 IoCs

evasion

pid	Process
1992	taskkill.exe
1252	taskkill.exe
1908	taskkill.exe
1932	taskkill.exe
2556	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3012	file.exe
2804	skotes.exe
2500	4ad1549550.exe
2508	dedacb347c.exe
1580	ee71153ef3.exe
432	84bc7071a5.exe
1580	ee71153ef3.exe
432	84bc7071a5.exe
432	84bc7071a5.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1992	taskkill.exe
Token: SeDebugPrivilege	1252	taskkill.exe
Token: SeDebugPrivilege	1908	taskkill.exe
Token: SeDebugPrivilege	1932	taskkill.exe
Token: SeDebugPrivilege	2556	taskkill.exe
Token: SeDebugPrivilege	2252	firefox.exe
Token: SeDebugPrivilege	2252	firefox.exe
Token: SeDebugPrivilege	432	84bc7071a5.exe

Suspicious use of FindShellTrayWindow 17 IoCs

pid	Process
3012	file.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
2252	firefox.exe
2252	firefox.exe
2252	firefox.exe
2252	firefox.exe

Suspicious use of SendNotifyMessage 15 IoCs

pid	Process
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
1580	ee71153ef3.exe
2252	firefox.exe
2252	firefox.exe
2252	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2804	3012	file.exe	30
PID 3012 wrote to memory of 2804	3012	file.exe	30
PID 3012 wrote to memory of 2804	3012	file.exe	30
PID 3012 wrote to memory of 2804	3012	file.exe	30
PID 2804 wrote to memory of 2500	2804	skotes.exe	32
PID 2804 wrote to memory of 2500	2804	skotes.exe	32
PID 2804 wrote to memory of 2500	2804	skotes.exe	32
PID 2804 wrote to memory of 2500	2804	skotes.exe	32
PID 2804 wrote to memory of 2508	2804	skotes.exe	33
PID 2804 wrote to memory of 2508	2804	skotes.exe	33
PID 2804 wrote to memory of 2508	2804	skotes.exe	33
PID 2804 wrote to memory of 2508	2804	skotes.exe	33
PID 2804 wrote to memory of 1580	2804	skotes.exe	34
PID 2804 wrote to memory of 1580	2804	skotes.exe	34
PID 2804 wrote to memory of 1580	2804	skotes.exe	34
PID 2804 wrote to memory of 1580	2804	skotes.exe	34
PID 1580 wrote to memory of 1992	1580	ee71153ef3.exe	35
PID 1580 wrote to memory of 1992	1580	ee71153ef3.exe	35
PID 1580 wrote to memory of 1992	1580	ee71153ef3.exe	35
PID 1580 wrote to memory of 1992	1580	ee71153ef3.exe	35
PID 1580 wrote to memory of 1252	1580	ee71153ef3.exe	38
PID 1580 wrote to memory of 1252	1580	ee71153ef3.exe	38
PID 1580 wrote to memory of 1252	1580	ee71153ef3.exe	38
PID 1580 wrote to memory of 1252	1580	ee71153ef3.exe	38
PID 1580 wrote to memory of 1908	1580	ee71153ef3.exe	40
PID 1580 wrote to memory of 1908	1580	ee71153ef3.exe	40
PID 1580 wrote to memory of 1908	1580	ee71153ef3.exe	40
PID 1580 wrote to memory of 1908	1580	ee71153ef3.exe	40
PID 1580 wrote to memory of 1932	1580	ee71153ef3.exe	42
PID 1580 wrote to memory of 1932	1580	ee71153ef3.exe	42
PID 1580 wrote to memory of 1932	1580	ee71153ef3.exe	42
PID 1580 wrote to memory of 1932	1580	ee71153ef3.exe	42
PID 2804 wrote to memory of 432	2804	skotes.exe	44
PID 2804 wrote to memory of 432	2804	skotes.exe	44
PID 2804 wrote to memory of 432	2804	skotes.exe	44
PID 2804 wrote to memory of 432	2804	skotes.exe	44
PID 1580 wrote to memory of 2556	1580	ee71153ef3.exe	45
PID 1580 wrote to memory of 2556	1580	ee71153ef3.exe	45
PID 1580 wrote to memory of 2556	1580	ee71153ef3.exe	45
PID 1580 wrote to memory of 2556	1580	ee71153ef3.exe	45
PID 1580 wrote to memory of 2096	1580	ee71153ef3.exe	47
PID 1580 wrote to memory of 2096	1580	ee71153ef3.exe	47
PID 1580 wrote to memory of 2096	1580	ee71153ef3.exe	47
PID 1580 wrote to memory of 2096	1580	ee71153ef3.exe	47
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2096 wrote to memory of 2252	2096	firefox.exe	48
PID 2252 wrote to memory of 2044	2252	firefox.exe	49
PID 2252 wrote to memory of 2044	2252	firefox.exe	49
PID 2252 wrote to memory of 2044	2252	firefox.exe	49
PID 2252 wrote to memory of 2612	2252	firefox.exe	50
PID 2252 wrote to memory of 2612	2252	firefox.exe	50
PID 2252 wrote to memory of 2612	2252	firefox.exe	50
PID 2252 wrote to memory of 2612	2252	firefox.exe	50
PID 2252 wrote to memory of 2612	2252	firefox.exe	50

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
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:3012
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2804
- - C:\Users\Admin\AppData\Local\Temp\1003879001\4ad1549550.exe
    "C:\Users\Admin\AppData\Local\Temp\1003879001\4ad1549550.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:2500
- - C:\Users\Admin\AppData\Local\Temp\1003880001\dedacb347c.exe
    "C:\Users\Admin\AppData\Local\Temp\1003880001\dedacb347c.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:2508
- - C:\Users\Admin\AppData\Local\Temp\1003881001\ee71153ef3.exe
    "C:\Users\Admin\AppData\Local\Temp\1003881001\ee71153ef3.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:1580
  - - 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:1992
  - - 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:1252
  - - 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:1908
  - - 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:1932
  - - 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:2556
  - - 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:2096
    - - 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 WriteProcessMemory
        
        PID:2252
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2252.0.486817291\1577558224" -parentBuildID 20221007134813 -prefsHandle 1240 -prefMapHandle 1232 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fb913e76-9a8f-4b3f-8aa0-e1d76a79a67f} 2252 "\\.\pipe\gecko-crash-server-pipe.2252" 1304 f7ed758 gpu
        6⤵
        
        PID:2044
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2252.1.935172816\578573545" -parentBuildID 20221007134813 -prefsHandle 1508 -prefMapHandle 1504 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bbb12677-8658-4c78-b135-5bf879d5c2e6} 2252 "\\.\pipe\gecko-crash-server-pipe.2252" 1520 e74b58 socket
        6⤵
        
        PID:2612
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2252.2.1622109341\1472222862" -childID 1 -isForBrowser -prefsHandle 1072 -prefMapHandle 1076 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 844 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3b917af4-87ed-45de-bd79-2f7e5cfcf0a4} 2252 "\\.\pipe\gecko-crash-server-pipe.2252" 1980 198da758 tab
        6⤵
        
        PID:1192
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2252.3.25705980\718740401" -childID 2 -isForBrowser -prefsHandle 2680 -prefMapHandle 2628 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 844 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d97a01d1-a8db-4d93-8247-c8c1a481ae87} 2252 "\\.\pipe\gecko-crash-server-pipe.2252" 2716 e64858 tab
        6⤵
        
        PID:2056
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2252.4.134047387\975279834" -childID 3 -isForBrowser -prefsHandle 1968 -prefMapHandle 2920 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 844 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {16305987-997a-4d90-b483-b562ead33750} 2252 "\\.\pipe\gecko-crash-server-pipe.2252" 3740 1cfb2b58 tab
        6⤵
        
        PID:2248
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2252.5.925260218\1184580729" -childID 4 -isForBrowser -prefsHandle 3952 -prefMapHandle 3928 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 844 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ef50412b-6f97-47ea-b1b3-82bf34676802} 2252 "\\.\pipe\gecko-crash-server-pipe.2252" 3932 1cfb1358 tab
        6⤵
        
        PID:964
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2252.6.808272204\1073988843" -childID 5 -isForBrowser -prefsHandle 3940 -prefMapHandle 3944 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 844 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8051bd86-3cde-41ab-81ea-9deba4752344} 2252 "\\.\pipe\gecko-crash-server-pipe.2252" 4056 1f2a2a58 tab
        6⤵
        
        PID:2220
- - C:\Users\Admin\AppData\Local\Temp\1003882001\84bc7071a5.exe
    "C:\Users\Admin\AppData\Local\Temp\1003882001\84bc7071a5.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Windows security modification
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:432

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion