amadey | c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b

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\DisableBehaviorMonitoring = "1"	a0319d06ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a0319d06ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a0319d06ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a0319d06ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a0319d06ef.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a0319d06ef.exe

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

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	b7285baaed.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	070f1f55ec.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c4e47bc537.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a0319d06ef.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b7285baaed.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3773b2a400.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a0319d06ef.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3773b2a400.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c4e47bc537.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b7285baaed.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	070f1f55ec.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	070f1f55ec.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c4e47bc537.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a0319d06ef.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b7285baaed.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3773b2a400.exe

Executes dropped EXE 7 IoCs

pid	Process
2624	skotes.exe
2324	b7285baaed.exe
1148	3773b2a400.exe
1044	070f1f55ec.exe
1564	c4e47bc537.exe
2824	630cd528f5.exe
868	a0319d06ef.exe

Identifies Wine through registry keys 2 TTPs 7 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	b7285baaed.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	3773b2a400.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	070f1f55ec.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	c4e47bc537.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	a0319d06ef.exe

Loads dropped DLL 10 IoCs

pid	Process
2728	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
2728	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
2624	skotes.exe
2624	skotes.exe
2624	skotes.exe
2624	skotes.exe
2624	skotes.exe
2624	skotes.exe
2624	skotes.exe
2624	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	a0319d06ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a0319d06ef.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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\070f1f55ec.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010862001\\070f1f55ec.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\c4e47bc537.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010863001\\c4e47bc537.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\630cd528f5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010864001\\630cd528f5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\a0319d06ef.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010865001\\a0319d06ef.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000900000001932a-146.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
2728	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
2624	skotes.exe
2324	b7285baaed.exe
1148	3773b2a400.exe
1044	070f1f55ec.exe
1564	c4e47bc537.exe
868	a0319d06ef.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.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 12 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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b7285baaed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	070f1f55ec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c4e47bc537.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	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	630cd528f5.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	a0319d06ef.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 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
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Kills process with taskkill 5 IoCs

pid	Process
1660	taskkill.exe
2840	taskkill.exe
2684	taskkill.exe
2524	taskkill.exe
2100	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_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	070f1f55ec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	070f1f55ec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	070f1f55ec.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2728	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
2624	skotes.exe
2324	b7285baaed.exe
2324	b7285baaed.exe
2324	b7285baaed.exe
2324	b7285baaed.exe
2324	b7285baaed.exe
2324	b7285baaed.exe
1148	3773b2a400.exe
1044	070f1f55ec.exe
1564	c4e47bc537.exe
2824	630cd528f5.exe
868	a0319d06ef.exe
868	a0319d06ef.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
868	a0319d06ef.exe
868	a0319d06ef.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	taskkill.exe
Token: SeDebugPrivilege	2684	taskkill.exe
Token: SeDebugPrivilege	2524	taskkill.exe
Token: SeDebugPrivilege	2100	taskkill.exe
Token: SeDebugPrivilege	1660	taskkill.exe
Token: SeDebugPrivilege	1220	firefox.exe
Token: SeDebugPrivilege	1220	firefox.exe
Token: SeDebugPrivilege	868	a0319d06ef.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2728	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
1220	firefox.exe
1220	firefox.exe
1220	firefox.exe
1220	firefox.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
1220	firefox.exe
1220	firefox.exe
1220	firefox.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe
2824	630cd528f5.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 2624	2728	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe	30
PID 2728 wrote to memory of 2624	2728	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe	30
PID 2728 wrote to memory of 2624	2728	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe	30
PID 2728 wrote to memory of 2624	2728	c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe	30
PID 2624 wrote to memory of 2324	2624	skotes.exe	32
PID 2624 wrote to memory of 2324	2624	skotes.exe	32
PID 2624 wrote to memory of 2324	2624	skotes.exe	32
PID 2624 wrote to memory of 2324	2624	skotes.exe	32
PID 2624 wrote to memory of 1148	2624	skotes.exe	33
PID 2624 wrote to memory of 1148	2624	skotes.exe	33
PID 2624 wrote to memory of 1148	2624	skotes.exe	33
PID 2624 wrote to memory of 1148	2624	skotes.exe	33
PID 2624 wrote to memory of 1044	2624	skotes.exe	34
PID 2624 wrote to memory of 1044	2624	skotes.exe	34
PID 2624 wrote to memory of 1044	2624	skotes.exe	34
PID 2624 wrote to memory of 1044	2624	skotes.exe	34
PID 2624 wrote to memory of 1564	2624	skotes.exe	35
PID 2624 wrote to memory of 1564	2624	skotes.exe	35
PID 2624 wrote to memory of 1564	2624	skotes.exe	35
PID 2624 wrote to memory of 1564	2624	skotes.exe	35
PID 2624 wrote to memory of 2824	2624	skotes.exe	37
PID 2624 wrote to memory of 2824	2624	skotes.exe	37
PID 2624 wrote to memory of 2824	2624	skotes.exe	37
PID 2624 wrote to memory of 2824	2624	skotes.exe	37
PID 2824 wrote to memory of 2840	2824	630cd528f5.exe	38
PID 2824 wrote to memory of 2840	2824	630cd528f5.exe	38
PID 2824 wrote to memory of 2840	2824	630cd528f5.exe	38
PID 2824 wrote to memory of 2840	2824	630cd528f5.exe	38
PID 2824 wrote to memory of 2684	2824	630cd528f5.exe	40
PID 2824 wrote to memory of 2684	2824	630cd528f5.exe	40
PID 2824 wrote to memory of 2684	2824	630cd528f5.exe	40
PID 2824 wrote to memory of 2684	2824	630cd528f5.exe	40
PID 2824 wrote to memory of 2524	2824	630cd528f5.exe	42
PID 2824 wrote to memory of 2524	2824	630cd528f5.exe	42
PID 2824 wrote to memory of 2524	2824	630cd528f5.exe	42
PID 2824 wrote to memory of 2524	2824	630cd528f5.exe	42
PID 2824 wrote to memory of 2100	2824	630cd528f5.exe	44
PID 2824 wrote to memory of 2100	2824	630cd528f5.exe	44
PID 2824 wrote to memory of 2100	2824	630cd528f5.exe	44
PID 2824 wrote to memory of 2100	2824	630cd528f5.exe	44
PID 2824 wrote to memory of 1660	2824	630cd528f5.exe	46
PID 2824 wrote to memory of 1660	2824	630cd528f5.exe	46
PID 2824 wrote to memory of 1660	2824	630cd528f5.exe	46
PID 2824 wrote to memory of 1660	2824	630cd528f5.exe	46
PID 2824 wrote to memory of 1260	2824	630cd528f5.exe	49
PID 2824 wrote to memory of 1260	2824	630cd528f5.exe	49
PID 2824 wrote to memory of 1260	2824	630cd528f5.exe	49
PID 2824 wrote to memory of 1260	2824	630cd528f5.exe	49
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1260 wrote to memory of 1220	1260	firefox.exe	50
PID 1220 wrote to memory of 3064	1220	firefox.exe	51
PID 1220 wrote to memory of 3064	1220	firefox.exe	51
PID 1220 wrote to memory of 3064	1220	firefox.exe	51
PID 1220 wrote to memory of 1584	1220	firefox.exe	52

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\c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.exe
"C:\Users\Admin\AppData\Local\Temp\c5bac7238f730c212ee80e3c8e0a4b789908b1cdf3004a43330f8780460d3d0b.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:2728
- 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:2624
- - C:\Users\Admin\AppData\Local\Temp\1010860001\b7285baaed.exe
    "C:\Users\Admin\AppData\Local\Temp\1010860001\b7285baaed.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - 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:2324
- - C:\Users\Admin\AppData\Local\Temp\1010861001\3773b2a400.exe
    "C:\Users\Admin\AppData\Local\Temp\1010861001\3773b2a400.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
    - Suspicious behavior: EnumeratesProcesses
    PID:1148
- - C:\Users\Admin\AppData\Local\Temp\1010862001\070f1f55ec.exe
    "C:\Users\Admin\AppData\Local\Temp\1010862001\070f1f55ec.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:1044
- - C:\Users\Admin\AppData\Local\Temp\1010863001\c4e47bc537.exe
    "C:\Users\Admin\AppData\Local\Temp\1010863001\c4e47bc537.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:1564
- - C:\Users\Admin\AppData\Local\Temp\1010864001\630cd528f5.exe
    "C:\Users\Admin\AppData\Local\Temp\1010864001\630cd528f5.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:2824
  - - 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:2840
  - - 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:2684
  - - 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:2524
  - - 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:2100
  - - 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:1660
  - - 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:1260
    - - 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:1220
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1220.0.609022508\1191286598" -parentBuildID 20221007134813 -prefsHandle 1272 -prefMapHandle 1264 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b967e1c4-be96-49d3-9970-c9d662a6dc1a} 1220 "\\.\pipe\gecko-crash-server-pipe.1220" 1372 104f8958 gpu
        6⤵
        
        PID:3064
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1220.1.1696508350\1157989851" -parentBuildID 20221007134813 -prefsHandle 1524 -prefMapHandle 1520 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5e723931-a881-47f0-830f-2a119bde6162} 1220 "\\.\pipe\gecko-crash-server-pipe.1220" 1548 e72458 socket
        6⤵
        
        PID:1584
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1220.2.755546846\903968014" -childID 1 -isForBrowser -prefsHandle 2028 -prefMapHandle 2024 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 788 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {65dbd80e-6751-469d-bc17-33bc8a803f04} 1220 "\\.\pipe\gecko-crash-server-pipe.1220" 2040 19ed3e58 tab
        6⤵
        
        PID:1780
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1220.3.2112824317\736049395" -childID 2 -isForBrowser -prefsHandle 2592 -prefMapHandle 2588 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 788 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0945b44b-e4f0-4d4d-928c-5fe11a31dfb6} 1220 "\\.\pipe\gecko-crash-server-pipe.1220" 2604 e63f58 tab
        6⤵
        
        PID:2216
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1220.4.1577991047\1403743468" -childID 3 -isForBrowser -prefsHandle 3864 -prefMapHandle 3860 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 788 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c5be00bd-3ac7-4fad-8d4c-9b5eef5d2a23} 1220 "\\.\pipe\gecko-crash-server-pipe.1220" 3876 22253258 tab
        6⤵
        
        PID:3000
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1220.5.1816313374\1081485967" -childID 4 -isForBrowser -prefsHandle 3968 -prefMapHandle 3972 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 788 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f492756e-68c1-4c93-a88b-d55802a6d91e} 1220 "\\.\pipe\gecko-crash-server-pipe.1220" 3956 22255658 tab
        6⤵
        
        PID:3052
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1220.6.1530225198\2058400256" -childID 5 -isForBrowser -prefsHandle 4148 -prefMapHandle 4152 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 788 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a0bb0558-bca0-4e7d-9fdd-e851a3fd4d81} 1220 "\\.\pipe\gecko-crash-server-pipe.1220" 4136 21277958 tab
        6⤵
        
        PID:2992
- - C:\Users\Admin\AppData\Local\Temp\1010865001\a0319d06ef.exe
    "C:\Users\Admin\AppData\Local\Temp\1010865001\a0319d06ef.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:868

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