amadey | 1ed2ac39b90065bcf092dfd08f888ecb47deca55df6cd3f9f0eed75430a75a33

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\DisableOnAccessProtection = "1"	696dc6d830.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	696dc6d830.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	696dc6d830.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	696dc6d830.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	696dc6d830.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	696dc6d830.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__	cf0c159e2f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6e52bca59c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	696dc6d830.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6e52bca59c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	696dc6d830.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cf0c159e2f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6e52bca59c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	696dc6d830.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.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	cf0c159e2f.exe

Executes dropped EXE 5 IoCs

pid	Process
2960	skotes.exe
1952	cf0c159e2f.exe
2736	6e52bca59c.exe
1468	8f199e5af9.exe
1544	696dc6d830.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-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	6e52bca59c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	696dc6d830.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	cf0c159e2f.exe

Loads dropped DLL 8 IoCs

pid	Process
1664	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
1664	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
2960	skotes.exe
2960	skotes.exe
2960	skotes.exe
2960	skotes.exe
2960	skotes.exe
2960	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	696dc6d830.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	696dc6d830.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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\696dc6d830.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003523001\\696dc6d830.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\cf0c159e2f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003520001\\cf0c159e2f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\6e52bca59c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003521001\\6e52bca59c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\8f199e5af9.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003522001\\8f199e5af9.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x00050000000195c0-114.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1664	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
2960	skotes.exe
1952	cf0c159e2f.exe
2736	6e52bca59c.exe
1544	696dc6d830.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	696dc6d830.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e52bca59c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8f199e5af9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cf0c159e2f.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
1648	taskkill.exe
2504	taskkill.exe
980	taskkill.exe
1440	taskkill.exe
2408	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	cf0c159e2f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	cf0c159e2f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	cf0c159e2f.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1664	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
2960	skotes.exe
1952	cf0c159e2f.exe
2736	6e52bca59c.exe
1468	8f199e5af9.exe
1544	696dc6d830.exe
1468	8f199e5af9.exe
1544	696dc6d830.exe
1544	696dc6d830.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2504	taskkill.exe
Token: SeDebugPrivilege	980	taskkill.exe
Token: SeDebugPrivilege	1440	taskkill.exe
Token: SeDebugPrivilege	2408	taskkill.exe
Token: SeDebugPrivilege	1648	taskkill.exe
Token: SeDebugPrivilege	2828	firefox.exe
Token: SeDebugPrivilege	2828	firefox.exe
Token: SeDebugPrivilege	1544	696dc6d830.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
1664	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
2828	firefox.exe
2828	firefox.exe
2828	firefox.exe
2828	firefox.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
2828	firefox.exe
2828	firefox.exe
2828	firefox.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe
1468	8f199e5af9.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 2960	1664	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe	30
PID 1664 wrote to memory of 2960	1664	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe	30
PID 1664 wrote to memory of 2960	1664	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe	30
PID 1664 wrote to memory of 2960	1664	f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe	30
PID 2960 wrote to memory of 1952	2960	skotes.exe	33
PID 2960 wrote to memory of 1952	2960	skotes.exe	33
PID 2960 wrote to memory of 1952	2960	skotes.exe	33
PID 2960 wrote to memory of 1952	2960	skotes.exe	33
PID 2960 wrote to memory of 2736	2960	skotes.exe	34
PID 2960 wrote to memory of 2736	2960	skotes.exe	34
PID 2960 wrote to memory of 2736	2960	skotes.exe	34
PID 2960 wrote to memory of 2736	2960	skotes.exe	34
PID 2960 wrote to memory of 1468	2960	skotes.exe	35
PID 2960 wrote to memory of 1468	2960	skotes.exe	35
PID 2960 wrote to memory of 1468	2960	skotes.exe	35
PID 2960 wrote to memory of 1468	2960	skotes.exe	35
PID 1468 wrote to memory of 2504	1468	8f199e5af9.exe	36
PID 1468 wrote to memory of 2504	1468	8f199e5af9.exe	36
PID 1468 wrote to memory of 2504	1468	8f199e5af9.exe	36
PID 1468 wrote to memory of 2504	1468	8f199e5af9.exe	36
PID 1468 wrote to memory of 980	1468	8f199e5af9.exe	39
PID 1468 wrote to memory of 980	1468	8f199e5af9.exe	39
PID 1468 wrote to memory of 980	1468	8f199e5af9.exe	39
PID 1468 wrote to memory of 980	1468	8f199e5af9.exe	39
PID 1468 wrote to memory of 1440	1468	8f199e5af9.exe	41
PID 1468 wrote to memory of 1440	1468	8f199e5af9.exe	41
PID 1468 wrote to memory of 1440	1468	8f199e5af9.exe	41
PID 1468 wrote to memory of 1440	1468	8f199e5af9.exe	41
PID 1468 wrote to memory of 2408	1468	8f199e5af9.exe	43
PID 1468 wrote to memory of 2408	1468	8f199e5af9.exe	43
PID 1468 wrote to memory of 2408	1468	8f199e5af9.exe	43
PID 1468 wrote to memory of 2408	1468	8f199e5af9.exe	43
PID 1468 wrote to memory of 1648	1468	8f199e5af9.exe	45
PID 1468 wrote to memory of 1648	1468	8f199e5af9.exe	45
PID 1468 wrote to memory of 1648	1468	8f199e5af9.exe	45
PID 1468 wrote to memory of 1648	1468	8f199e5af9.exe	45
PID 1468 wrote to memory of 2840	1468	8f199e5af9.exe	47
PID 1468 wrote to memory of 2840	1468	8f199e5af9.exe	47
PID 1468 wrote to memory of 2840	1468	8f199e5af9.exe	47
PID 1468 wrote to memory of 2840	1468	8f199e5af9.exe	47
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2840 wrote to memory of 2828	2840	firefox.exe	48
PID 2828 wrote to memory of 2252	2828	firefox.exe	49
PID 2828 wrote to memory of 2252	2828	firefox.exe	49
PID 2828 wrote to memory of 2252	2828	firefox.exe	49
PID 2828 wrote to memory of 668	2828	firefox.exe	50
PID 2828 wrote to memory of 668	2828	firefox.exe	50
PID 2828 wrote to memory of 668	2828	firefox.exe	50
PID 2828 wrote to memory of 668	2828	firefox.exe	50
PID 2828 wrote to memory of 668	2828	firefox.exe	50
PID 2828 wrote to memory of 668	2828	firefox.exe	50
PID 2828 wrote to memory of 668	2828	firefox.exe	50
PID 2828 wrote to memory of 668	2828	firefox.exe	50
PID 2828 wrote to memory of 668	2828	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\f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.exe
"C:\Users\Admin\AppData\Local\Temp\f12b81cc245b808bd7af995d30b220fdd1ae3ed65542b6d664ebc107bdec956d.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:1664
- 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:2960
- - C:\Users\Admin\AppData\Local\Temp\1003520001\cf0c159e2f.exe
    "C:\Users\Admin\AppData\Local\Temp\1003520001\cf0c159e2f.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
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:1952
- - C:\Users\Admin\AppData\Local\Temp\1003521001\6e52bca59c.exe
    "C:\Users\Admin\AppData\Local\Temp\1003521001\6e52bca59c.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:2736
- - C:\Users\Admin\AppData\Local\Temp\1003522001\8f199e5af9.exe
    "C:\Users\Admin\AppData\Local\Temp\1003522001\8f199e5af9.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:1468
  - - 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:2504
  - - 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:980
  - - 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:1440
  - - 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:2408
  - - 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:1648
  - - 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:2840
    - - 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:2828
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2828.0.988222721\2145349105" -parentBuildID 20221007134813 -prefsHandle 1216 -prefMapHandle 1208 -prefsLen 20769 -prefMapSize 233414 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c112e0e2-b2b6-4df6-a6dc-83b6e9614efa} 2828 "\\.\pipe\gecko-crash-server-pipe.2828" 1292 122c9f58 gpu
        6⤵
        
        PID:2252
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2828.1.547131257\374034543" -parentBuildID 20221007134813 -prefsHandle 1484 -prefMapHandle 1480 -prefsLen 21630 -prefMapSize 233414 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f8e1ddfe-19bc-4fa9-a6e1-1a84880c54bf} 2828 "\\.\pipe\gecko-crash-server-pipe.2828" 1496 e71858 socket
        6⤵
        
        PID:668
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2828.2.1289899052\212365722" -childID 1 -isForBrowser -prefsHandle 2088 -prefMapHandle 2084 -prefsLen 21668 -prefMapSize 233414 -jsInitHandle 852 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c112bd47-298c-4b43-8ce0-f903338d93cc} 2828 "\\.\pipe\gecko-crash-server-pipe.2828" 2100 1a0c4858 tab
        6⤵
        
        PID:2924
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2828.3.2014363934\1135573338" -childID 2 -isForBrowser -prefsHandle 2536 -prefMapHandle 2552 -prefsLen 26138 -prefMapSize 233414 -jsInitHandle 852 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {31a50ca3-1261-498a-81f8-908be4b0aaed} 2828 "\\.\pipe\gecko-crash-server-pipe.2828" 2528 1afee558 tab
        6⤵
        
        PID:1012
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2828.4.1961178129\47498928" -childID 3 -isForBrowser -prefsHandle 3596 -prefMapHandle 3600 -prefsLen 26197 -prefMapSize 233414 -jsInitHandle 852 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fcb46d76-bfcf-47a9-a40d-0cbef773e9cd} 2828 "\\.\pipe\gecko-crash-server-pipe.2828" 3640 1e773e58 tab
        6⤵
        
        PID:1536
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2828.5.1169400727\1162981832" -childID 4 -isForBrowser -prefsHandle 3636 -prefMapHandle 3580 -prefsLen 26197 -prefMapSize 233414 -jsInitHandle 852 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1c92dc70-0058-436a-9302-3652e20620d0} 2828 "\\.\pipe\gecko-crash-server-pipe.2828" 3672 1e773558 tab
        6⤵
        
        PID:2132
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2828.6.1166669275\660234933" -childID 5 -isForBrowser -prefsHandle 3756 -prefMapHandle 3640 -prefsLen 26197 -prefMapSize 233414 -jsInitHandle 852 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {388165ad-113f-48f0-831a-6b404c001151} 2828 "\\.\pipe\gecko-crash-server-pipe.2828" 3836 1e773b58 tab
        6⤵
        
        PID:768
- - C:\Users\Admin\AppData\Local\Temp\1003523001\696dc6d830.exe
    "C:\Users\Admin\AppData\Local\Temp\1003523001\696dc6d830.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:1544

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion