amadey | 69f12161bd960117baf9728942be8ae7d34aeac22ffeff912dc8ab227a44229b

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\DisableRealtimeMonitoring = "1"	4ff5a9ac39.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4ff5a9ac39.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	4ff5a9ac39.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4ff5a9ac39.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4ff5a9ac39.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4ff5a9ac39.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 6 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	659cf2b40e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4ff5a9ac39.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b60ee8fa42.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8d2428dc89.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 12 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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	659cf2b40e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4ff5a9ac39.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8d2428dc89.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	659cf2b40e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4ff5a9ac39.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b60ee8fa42.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b60ee8fa42.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8d2428dc89.exe

Executes dropped EXE 6 IoCs

pid	Process
2672	skotes.exe
1520	b60ee8fa42.exe
3008	8d2428dc89.exe
1836	659cf2b40e.exe
1040	370fe119b8.exe
3116	4ff5a9ac39.exe

Identifies Wine through registry keys 2 TTPs 6 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-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	b60ee8fa42.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	8d2428dc89.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	659cf2b40e.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine	4ff5a9ac39.exe

Loads dropped DLL 11 IoCs

pid	Process
1420	file.exe
1420	file.exe
2672	skotes.exe
2672	skotes.exe
2672	skotes.exe
2672	skotes.exe
2672	skotes.exe
2672	skotes.exe
2672	skotes.exe
2672	skotes.exe
1520	b60ee8fa42.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	4ff5a9ac39.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4ff5a9ac39.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-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\8d2428dc89.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013582001\\8d2428dc89.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\659cf2b40e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013583001\\659cf2b40e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\370fe119b8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013584001\\370fe119b8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\4ff5a9ac39.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013585001\\4ff5a9ac39.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0006000000018c16-106.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
1420	file.exe
2672	skotes.exe
1520	b60ee8fa42.exe
3008	8d2428dc89.exe
1836	659cf2b40e.exe
3116	4ff5a9ac39.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 14 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	8d2428dc89.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	659cf2b40e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	370fe119b8.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	b60ee8fa42.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	370fe119b8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4ff5a9ac39.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	370fe119b8.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
2744	taskkill.exe
1688	taskkill.exe
1568	taskkill.exe
2836	taskkill.exe
2660	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1420	file.exe
2672	skotes.exe
1520	b60ee8fa42.exe
3008	8d2428dc89.exe
1836	659cf2b40e.exe
1040	370fe119b8.exe
3116	4ff5a9ac39.exe
3116	4ff5a9ac39.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
3116	4ff5a9ac39.exe
3116	4ff5a9ac39.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1688	taskkill.exe
Token: SeDebugPrivilege	1568	taskkill.exe
Token: SeDebugPrivilege	2836	taskkill.exe
Token: SeDebugPrivilege	2660	taskkill.exe
Token: SeDebugPrivilege	2744	taskkill.exe
Token: SeDebugPrivilege	2868	firefox.exe
Token: SeDebugPrivilege	2868	firefox.exe
Token: SeDebugPrivilege	3116	4ff5a9ac39.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
1420	file.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
2868	firefox.exe
2868	firefox.exe
2868	firefox.exe
2868	firefox.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
2868	firefox.exe
2868	firefox.exe
2868	firefox.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe
1040	370fe119b8.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 2672	1420	file.exe	30
PID 1420 wrote to memory of 2672	1420	file.exe	30
PID 1420 wrote to memory of 2672	1420	file.exe	30
PID 1420 wrote to memory of 2672	1420	file.exe	30
PID 2672 wrote to memory of 1520	2672	skotes.exe	32
PID 2672 wrote to memory of 1520	2672	skotes.exe	32
PID 2672 wrote to memory of 1520	2672	skotes.exe	32
PID 2672 wrote to memory of 1520	2672	skotes.exe	32
PID 2672 wrote to memory of 3008	2672	skotes.exe	33
PID 2672 wrote to memory of 3008	2672	skotes.exe	33
PID 2672 wrote to memory of 3008	2672	skotes.exe	33
PID 2672 wrote to memory of 3008	2672	skotes.exe	33
PID 2672 wrote to memory of 1836	2672	skotes.exe	36
PID 2672 wrote to memory of 1836	2672	skotes.exe	36
PID 2672 wrote to memory of 1836	2672	skotes.exe	36
PID 2672 wrote to memory of 1836	2672	skotes.exe	36
PID 2672 wrote to memory of 1040	2672	skotes.exe	37
PID 2672 wrote to memory of 1040	2672	skotes.exe	37
PID 2672 wrote to memory of 1040	2672	skotes.exe	37
PID 2672 wrote to memory of 1040	2672	skotes.exe	37
PID 1040 wrote to memory of 1688	1040	370fe119b8.exe	38
PID 1040 wrote to memory of 1688	1040	370fe119b8.exe	38
PID 1040 wrote to memory of 1688	1040	370fe119b8.exe	38
PID 1040 wrote to memory of 1688	1040	370fe119b8.exe	38
PID 1040 wrote to memory of 1568	1040	370fe119b8.exe	40
PID 1040 wrote to memory of 1568	1040	370fe119b8.exe	40
PID 1040 wrote to memory of 1568	1040	370fe119b8.exe	40
PID 1040 wrote to memory of 1568	1040	370fe119b8.exe	40
PID 1040 wrote to memory of 2836	1040	370fe119b8.exe	42
PID 1040 wrote to memory of 2836	1040	370fe119b8.exe	42
PID 1040 wrote to memory of 2836	1040	370fe119b8.exe	42
PID 1040 wrote to memory of 2836	1040	370fe119b8.exe	42
PID 1040 wrote to memory of 2660	1040	370fe119b8.exe	44
PID 1040 wrote to memory of 2660	1040	370fe119b8.exe	44
PID 1040 wrote to memory of 2660	1040	370fe119b8.exe	44
PID 1040 wrote to memory of 2660	1040	370fe119b8.exe	44
PID 1040 wrote to memory of 2744	1040	370fe119b8.exe	46
PID 1040 wrote to memory of 2744	1040	370fe119b8.exe	46
PID 1040 wrote to memory of 2744	1040	370fe119b8.exe	46
PID 1040 wrote to memory of 2744	1040	370fe119b8.exe	46
PID 1040 wrote to memory of 2852	1040	370fe119b8.exe	48
PID 1040 wrote to memory of 2852	1040	370fe119b8.exe	48
PID 1040 wrote to memory of 2852	1040	370fe119b8.exe	48
PID 1040 wrote to memory of 2852	1040	370fe119b8.exe	48
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2852 wrote to memory of 2868	2852	firefox.exe	49
PID 2868 wrote to memory of 1848	2868	firefox.exe	50
PID 2868 wrote to memory of 1848	2868	firefox.exe	50
PID 2868 wrote to memory of 1848	2868	firefox.exe	50
PID 2868 wrote to memory of 1088	2868	firefox.exe	51
PID 2868 wrote to memory of 1088	2868	firefox.exe	51
PID 2868 wrote to memory of 1088	2868	firefox.exe	51
PID 2868 wrote to memory of 1088	2868	firefox.exe	51
PID 2868 wrote to memory of 1088	2868	firefox.exe	51

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:1420
- 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:2672
- - C:\Users\Admin\AppData\Local\Temp\1013581001\b60ee8fa42.exe
    "C:\Users\Admin\AppData\Local\Temp\1013581001\b60ee8fa42.exe"
    3⤵
    - 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
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1520
- - C:\Users\Admin\AppData\Local\Temp\1013582001\8d2428dc89.exe
    "C:\Users\Admin\AppData\Local\Temp\1013582001\8d2428dc89.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:3008
- - C:\Users\Admin\AppData\Local\Temp\1013583001\659cf2b40e.exe
    "C:\Users\Admin\AppData\Local\Temp\1013583001\659cf2b40e.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:1836
- - C:\Users\Admin\AppData\Local\Temp\1013584001\370fe119b8.exe
    "C:\Users\Admin\AppData\Local\Temp\1013584001\370fe119b8.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:1040
  - - 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:1688
  - - 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:1568
  - - 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:2836
  - - 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:2660
  - - 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:2744
  - - 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:2852
    - - 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:2868
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2868.0.498859871\299103728" -parentBuildID 20221007134813 -prefsHandle 1224 -prefMapHandle 1216 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bec2f4d0-743b-4c4a-88ae-a2b27c53e965} 2868 "\\.\pipe\gecko-crash-server-pipe.2868" 1288 122d7c58 gpu
        6⤵
        
        PID:1848
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2868.1.1132266152\802688366" -parentBuildID 20221007134813 -prefsHandle 1492 -prefMapHandle 1488 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1bd44e90-8e09-411b-802c-12d6d023a7af} 2868 "\\.\pipe\gecko-crash-server-pipe.2868" 1504 d72d58 socket
        6⤵
        
        PID:1088
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2868.2.1137067072\1470967417" -childID 1 -isForBrowser -prefsHandle 2092 -prefMapHandle 2088 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad03b29a-e35e-4ca9-bb2b-1a0c3bb35d7f} 2868 "\\.\pipe\gecko-crash-server-pipe.2868" 2104 1adb2e58 tab
        6⤵
        
        PID:3004
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2868.3.1148543341\197804915" -childID 2 -isForBrowser -prefsHandle 656 -prefMapHandle 652 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {99756a4d-3e67-4d1c-b0af-35c1b18b3cb8} 2868 "\\.\pipe\gecko-crash-server-pipe.2868" 2616 1d0e1458 tab
        6⤵
        
        PID:1188
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2868.4.202495861\911051459" -childID 3 -isForBrowser -prefsHandle 3704 -prefMapHandle 3216 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {de080783-de05-4740-a81c-ed642cd164a1} 2868 "\\.\pipe\gecko-crash-server-pipe.2868" 3748 1f849e58 tab
        6⤵
        
        PID:2480
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2868.5.1306384474\320211669" -childID 4 -isForBrowser -prefsHandle 3872 -prefMapHandle 3876 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {119be3e5-ea2d-4950-b52f-6fea0fd097fc} 2868 "\\.\pipe\gecko-crash-server-pipe.2868" 3860 1fa3f458 tab
        6⤵
        
        PID:1256
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2868.6.601623723\468966451" -childID 5 -isForBrowser -prefsHandle 4040 -prefMapHandle 4044 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d33f31d4-7788-4908-846b-e71739e24dec} 2868 "\\.\pipe\gecko-crash-server-pipe.2868" 4028 1fa3e858 tab
        6⤵
        
        PID:2376
- - C:\Users\Admin\AppData\Local\Temp\1013585001\4ff5a9ac39.exe
    "C:\Users\Admin\AppData\Local\Temp\1013585001\4ff5a9ac39.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:3116

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