amadey | a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a642826272.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a642826272.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a642826272.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a642826272.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a642826272.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a642826272.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__	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	afe76c087b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	35373b9810.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a642826272.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\VideoBiosVersion	35373b9810.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a642826272.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a642826272.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	afe76c087b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	afe76c087b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	35373b9810.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe

Executes dropped EXE 5 IoCs

pid	Process
2708	skotes.exe
1088	afe76c087b.exe
2004	35373b9810.exe
1608	8bed0a0067.exe
1056	a642826272.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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	afe76c087b.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	35373b9810.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	a642826272.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe

Loads dropped DLL 8 IoCs

pid	Process
2372	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
2372	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
2708	skotes.exe
2708	skotes.exe
2708	skotes.exe
2708	skotes.exe
2708	skotes.exe
2708	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	a642826272.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a642826272.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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\afe76c087b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013100001\\afe76c087b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\35373b9810.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013101001\\35373b9810.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\8bed0a0067.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013102001\\8bed0a0067.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\a642826272.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013103001\\a642826272.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0005000000019d5c-72.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2372	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
2708	skotes.exe
1088	afe76c087b.exe
2004	35373b9810.exe
1056	a642826272.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.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 13 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	afe76c087b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	8bed0a0067.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8bed0a0067.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	8bed0a0067.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a642826272.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	35373b9810.exe

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

T1082

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\CurrentPatchLevel	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

Kills process with taskkill 5 IoCs

evasion

pid	Process
2008	taskkill.exe
1640	taskkill.exe
1552	taskkill.exe
1036	taskkill.exe
1744	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2372	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
2708	skotes.exe
1088	afe76c087b.exe
2004	35373b9810.exe
1608	8bed0a0067.exe
1056	a642826272.exe
1608	8bed0a0067.exe
1056	a642826272.exe
1056	a642826272.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2008	taskkill.exe
Token: SeDebugPrivilege	1640	taskkill.exe
Token: SeDebugPrivilege	1552	taskkill.exe
Token: SeDebugPrivilege	1036	taskkill.exe
Token: SeDebugPrivilege	1744	taskkill.exe
Token: SeDebugPrivilege	1152	firefox.exe
Token: SeDebugPrivilege	1152	firefox.exe
Token: SeDebugPrivilege	1056	a642826272.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2372	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1152	firefox.exe
1152	firefox.exe
1152	firefox.exe
1152	firefox.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1152	firefox.exe
1152	firefox.exe
1152	firefox.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe
1608	8bed0a0067.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2708	2372	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe	30
PID 2372 wrote to memory of 2708	2372	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe	30
PID 2372 wrote to memory of 2708	2372	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe	30
PID 2372 wrote to memory of 2708	2372	a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe	30
PID 2708 wrote to memory of 1088	2708	skotes.exe	33
PID 2708 wrote to memory of 1088	2708	skotes.exe	33
PID 2708 wrote to memory of 1088	2708	skotes.exe	33
PID 2708 wrote to memory of 1088	2708	skotes.exe	33
PID 2708 wrote to memory of 2004	2708	skotes.exe	35
PID 2708 wrote to memory of 2004	2708	skotes.exe	35
PID 2708 wrote to memory of 2004	2708	skotes.exe	35
PID 2708 wrote to memory of 2004	2708	skotes.exe	35
PID 2708 wrote to memory of 1608	2708	skotes.exe	36
PID 2708 wrote to memory of 1608	2708	skotes.exe	36
PID 2708 wrote to memory of 1608	2708	skotes.exe	36
PID 2708 wrote to memory of 1608	2708	skotes.exe	36
PID 1608 wrote to memory of 2008	1608	8bed0a0067.exe	37
PID 1608 wrote to memory of 2008	1608	8bed0a0067.exe	37
PID 1608 wrote to memory of 2008	1608	8bed0a0067.exe	37
PID 1608 wrote to memory of 2008	1608	8bed0a0067.exe	37
PID 1608 wrote to memory of 1640	1608	8bed0a0067.exe	39
PID 1608 wrote to memory of 1640	1608	8bed0a0067.exe	39
PID 1608 wrote to memory of 1640	1608	8bed0a0067.exe	39
PID 1608 wrote to memory of 1640	1608	8bed0a0067.exe	39
PID 1608 wrote to memory of 1552	1608	8bed0a0067.exe	41
PID 1608 wrote to memory of 1552	1608	8bed0a0067.exe	41
PID 1608 wrote to memory of 1552	1608	8bed0a0067.exe	41
PID 1608 wrote to memory of 1552	1608	8bed0a0067.exe	41
PID 1608 wrote to memory of 1036	1608	8bed0a0067.exe	43
PID 1608 wrote to memory of 1036	1608	8bed0a0067.exe	43
PID 1608 wrote to memory of 1036	1608	8bed0a0067.exe	43
PID 1608 wrote to memory of 1036	1608	8bed0a0067.exe	43
PID 1608 wrote to memory of 1744	1608	8bed0a0067.exe	45
PID 1608 wrote to memory of 1744	1608	8bed0a0067.exe	45
PID 1608 wrote to memory of 1744	1608	8bed0a0067.exe	45
PID 1608 wrote to memory of 1744	1608	8bed0a0067.exe	45
PID 1608 wrote to memory of 2500	1608	8bed0a0067.exe	47
PID 1608 wrote to memory of 2500	1608	8bed0a0067.exe	47
PID 1608 wrote to memory of 2500	1608	8bed0a0067.exe	47
PID 1608 wrote to memory of 2500	1608	8bed0a0067.exe	47
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 2500 wrote to memory of 1152	2500	firefox.exe	48
PID 1152 wrote to memory of 2156	1152	firefox.exe	49
PID 1152 wrote to memory of 2156	1152	firefox.exe	49
PID 1152 wrote to memory of 2156	1152	firefox.exe	49
PID 1152 wrote to memory of 2528	1152	firefox.exe	50
PID 1152 wrote to memory of 2528	1152	firefox.exe	50
PID 1152 wrote to memory of 2528	1152	firefox.exe	50
PID 1152 wrote to memory of 2528	1152	firefox.exe	50
PID 1152 wrote to memory of 2528	1152	firefox.exe	50
PID 1152 wrote to memory of 2528	1152	firefox.exe	50
PID 1152 wrote to memory of 2528	1152	firefox.exe	50
PID 1152 wrote to memory of 2528	1152	firefox.exe	50
PID 1152 wrote to memory of 2528	1152	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\a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.exe
"C:\Users\Admin\AppData\Local\Temp\a52032816d7f78f3d765e1f02d0582ad0c5059a3883ce8bb4183ed0dc999f4e1N.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:2372
- 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:2708
- - C:\Users\Admin\AppData\Local\Temp\1013100001\afe76c087b.exe
    "C:\Users\Admin\AppData\Local\Temp\1013100001\afe76c087b.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:1088
- - C:\Users\Admin\AppData\Local\Temp\1013101001\35373b9810.exe
    "C:\Users\Admin\AppData\Local\Temp\1013101001\35373b9810.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:2004
- - C:\Users\Admin\AppData\Local\Temp\1013102001\8bed0a0067.exe
    "C:\Users\Admin\AppData\Local\Temp\1013102001\8bed0a0067.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:1608
  - - 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:2008
  - - 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:1640
  - - 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:1552
  - - 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:1036
  - - 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:1744
  - - 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:2500
    - - 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:1152
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1152.0.1280122516\9769039" -parentBuildID 20221007134813 -prefsHandle 1244 -prefMapHandle 1236 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {51963e0d-a517-415d-b794-fe20dc2d2298} 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 1308 105dab58 gpu
        6⤵
        
        PID:2156
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1152.1.1208505366\1468494206" -parentBuildID 20221007134813 -prefsHandle 1512 -prefMapHandle 1508 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {63549cc7-c81b-4ef5-81a5-ca26097fa182} 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 1524 e74558 socket
        6⤵
        
        PID:2528
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1152.2.1607100989\395852078" -childID 1 -isForBrowser -prefsHandle 2076 -prefMapHandle 2072 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 892 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {355cc88e-5598-48a0-ab87-1f40a969ad31} 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 2088 19d99e58 tab
        6⤵
        
        PID:2252
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1152.3.1455949356\503020415" -childID 2 -isForBrowser -prefsHandle 2720 -prefMapHandle 2716 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 892 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a5baffea-c922-40e5-807a-47dbcba66b49} 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 2732 e64258 tab
        6⤵
        
        PID:2112
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1152.4.1478221099\1738408912" -childID 3 -isForBrowser -prefsHandle 3752 -prefMapHandle 3740 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 892 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2219d84f-bc79-4662-9a6f-b0ada71d1c27} 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 3736 1e4e5d58 tab
        6⤵
        
        PID:2492
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1152.5.999464828\2091107112" -childID 4 -isForBrowser -prefsHandle 3900 -prefMapHandle 1124 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 892 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5c931891-51a4-4a6b-95cc-6917b9df7cc9} 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 3888 1e41f858 tab
        6⤵
        
        PID:1288
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1152.6.1053904110\667942721" -childID 5 -isForBrowser -prefsHandle 3836 -prefMapHandle 3844 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 892 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7b5570f9-2ea1-4795-b22e-f24e72f9d388} 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 3820 1f771058 tab
        6⤵
        
        PID:1852
- - C:\Users\Admin\AppData\Local\Temp\1013103001\a642826272.exe
    "C:\Users\Admin\AppData\Local\Temp\1013103001\a642826272.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:1056

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