amadey | 14df41fc65584367f11a4b221e2ecc7414639449fafd05692f82c47f19c3422a

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"	85b0f4a6b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	85b0f4a6b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	85b0f4a6b2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	85b0f4a6b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	85b0f4a6b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	85b0f4a6b2.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	a9290f468f.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a9290f468f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dc04e6a6f3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d08700e532.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c83c7475a2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	85b0f4a6b2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dc04e6a6f3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d08700e532.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c83c7475a2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	85b0f4a6b2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	85b0f4a6b2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a9290f468f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dc04e6a6f3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c83c7475a2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a9290f468f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d08700e532.exe

Executes dropped EXE 7 IoCs

pid	Process
2204	skotes.exe
356	a9290f468f.exe
1248	dc04e6a6f3.exe
1536	d08700e532.exe
744	c83c7475a2.exe
2616	d889137c15.exe
1564	85b0f4a6b2.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-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	file.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	a9290f468f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	dc04e6a6f3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	d08700e532.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	c83c7475a2.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	85b0f4a6b2.exe

Loads dropped DLL 10 IoCs

pid	Process
612	file.exe
612	file.exe
2204	skotes.exe
2204	skotes.exe
2204	skotes.exe
2204	skotes.exe
2204	skotes.exe
2204	skotes.exe
2204	skotes.exe
2204	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	85b0f4a6b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	85b0f4a6b2.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\d08700e532.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010760001\\d08700e532.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\c83c7475a2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010761001\\c83c7475a2.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\d889137c15.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010762001\\d889137c15.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\85b0f4a6b2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010763001\\85b0f4a6b2.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/0x0009000000019429-150.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
612	file.exe
2204	skotes.exe
356	a9290f468f.exe
1248	dc04e6a6f3.exe
1536	d08700e532.exe
744	c83c7475a2.exe
1564	85b0f4a6b2.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 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	85b0f4a6b2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a9290f468f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d889137c15.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d08700e532.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c83c7475a2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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\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
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

Kills process with taskkill 5 IoCs

pid	Process
2660	taskkill.exe
1612	taskkill.exe
2684	taskkill.exe
2600	taskkill.exe
3028	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
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	d08700e532.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	d08700e532.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	d08700e532.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
612	file.exe
2204	skotes.exe
356	a9290f468f.exe
356	a9290f468f.exe
356	a9290f468f.exe
356	a9290f468f.exe
356	a9290f468f.exe
356	a9290f468f.exe
1248	dc04e6a6f3.exe
1536	d08700e532.exe
744	c83c7475a2.exe
2616	d889137c15.exe
2616	d889137c15.exe
1564	85b0f4a6b2.exe
1564	85b0f4a6b2.exe
1564	85b0f4a6b2.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2684	taskkill.exe
Token: SeDebugPrivilege	2600	taskkill.exe
Token: SeDebugPrivilege	3028	taskkill.exe
Token: SeDebugPrivilege	2660	taskkill.exe
Token: SeDebugPrivilege	1612	taskkill.exe
Token: SeDebugPrivilege	2900	firefox.exe
Token: SeDebugPrivilege	2900	firefox.exe
Token: SeDebugPrivilege	1564	85b0f4a6b2.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
612	file.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2900	firefox.exe
2900	firefox.exe
2900	firefox.exe
2900	firefox.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2900	firefox.exe
2900	firefox.exe
2900	firefox.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe
2616	d889137c15.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 612 wrote to memory of 2204	612	file.exe	28
PID 612 wrote to memory of 2204	612	file.exe	28
PID 612 wrote to memory of 2204	612	file.exe	28
PID 612 wrote to memory of 2204	612	file.exe	28
PID 2204 wrote to memory of 356	2204	skotes.exe	30
PID 2204 wrote to memory of 356	2204	skotes.exe	30
PID 2204 wrote to memory of 356	2204	skotes.exe	30
PID 2204 wrote to memory of 356	2204	skotes.exe	30
PID 2204 wrote to memory of 1248	2204	skotes.exe	33
PID 2204 wrote to memory of 1248	2204	skotes.exe	33
PID 2204 wrote to memory of 1248	2204	skotes.exe	33
PID 2204 wrote to memory of 1248	2204	skotes.exe	33
PID 2204 wrote to memory of 1536	2204	skotes.exe	34
PID 2204 wrote to memory of 1536	2204	skotes.exe	34
PID 2204 wrote to memory of 1536	2204	skotes.exe	34
PID 2204 wrote to memory of 1536	2204	skotes.exe	34
PID 2204 wrote to memory of 744	2204	skotes.exe	35
PID 2204 wrote to memory of 744	2204	skotes.exe	35
PID 2204 wrote to memory of 744	2204	skotes.exe	35
PID 2204 wrote to memory of 744	2204	skotes.exe	35
PID 2204 wrote to memory of 2616	2204	skotes.exe	37
PID 2204 wrote to memory of 2616	2204	skotes.exe	37
PID 2204 wrote to memory of 2616	2204	skotes.exe	37
PID 2204 wrote to memory of 2616	2204	skotes.exe	37
PID 2616 wrote to memory of 2684	2616	d889137c15.exe	38
PID 2616 wrote to memory of 2684	2616	d889137c15.exe	38
PID 2616 wrote to memory of 2684	2616	d889137c15.exe	38
PID 2616 wrote to memory of 2684	2616	d889137c15.exe	38
PID 2616 wrote to memory of 2600	2616	d889137c15.exe	40
PID 2616 wrote to memory of 2600	2616	d889137c15.exe	40
PID 2616 wrote to memory of 2600	2616	d889137c15.exe	40
PID 2616 wrote to memory of 2600	2616	d889137c15.exe	40
PID 2616 wrote to memory of 3028	2616	d889137c15.exe	42
PID 2616 wrote to memory of 3028	2616	d889137c15.exe	42
PID 2616 wrote to memory of 3028	2616	d889137c15.exe	42
PID 2616 wrote to memory of 3028	2616	d889137c15.exe	42
PID 2616 wrote to memory of 2660	2616	d889137c15.exe	44
PID 2616 wrote to memory of 2660	2616	d889137c15.exe	44
PID 2616 wrote to memory of 2660	2616	d889137c15.exe	44
PID 2616 wrote to memory of 2660	2616	d889137c15.exe	44
PID 2616 wrote to memory of 1612	2616	d889137c15.exe	46
PID 2616 wrote to memory of 1612	2616	d889137c15.exe	46
PID 2616 wrote to memory of 1612	2616	d889137c15.exe	46
PID 2616 wrote to memory of 1612	2616	d889137c15.exe	46
PID 2616 wrote to memory of 1664	2616	d889137c15.exe	48
PID 2616 wrote to memory of 1664	2616	d889137c15.exe	48
PID 2616 wrote to memory of 1664	2616	d889137c15.exe	48
PID 2616 wrote to memory of 1664	2616	d889137c15.exe	48
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 1664 wrote to memory of 2900	1664	firefox.exe	49
PID 2900 wrote to memory of 2752	2900	firefox.exe	50
PID 2900 wrote to memory of 2752	2900	firefox.exe	50
PID 2900 wrote to memory of 2752	2900	firefox.exe	50
PID 2900 wrote to memory of 2420	2900	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:612
- 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:2204
- - C:\Users\Admin\AppData\Local\Temp\1010758001\a9290f468f.exe
    "C:\Users\Admin\AppData\Local\Temp\1010758001\a9290f468f.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:356
- - C:\Users\Admin\AppData\Local\Temp\1010759001\dc04e6a6f3.exe
    "C:\Users\Admin\AppData\Local\Temp\1010759001\dc04e6a6f3.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:1248
- - C:\Users\Admin\AppData\Local\Temp\1010760001\d08700e532.exe
    "C:\Users\Admin\AppData\Local\Temp\1010760001\d08700e532.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:1536
- - C:\Users\Admin\AppData\Local\Temp\1010761001\c83c7475a2.exe
    "C:\Users\Admin\AppData\Local\Temp\1010761001\c83c7475a2.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:744
- - C:\Users\Admin\AppData\Local\Temp\1010762001\d889137c15.exe
    "C:\Users\Admin\AppData\Local\Temp\1010762001\d889137c15.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:2616
  - - 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:2684
  - - 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:2600
  - - 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:3028
  - - 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:1612
  - - 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:1664
    - - 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:2900
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2900.0.1862995028\658973586" -parentBuildID 20221007134813 -prefsHandle 1268 -prefMapHandle 1240 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c819ae55-2cff-4dca-99a4-24ec8018331c} 2900 "\\.\pipe\gecko-crash-server-pipe.2900" 1348 10df8f58 gpu
        6⤵
        
        PID:2752
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2900.1.1119938571\1394814432" -parentBuildID 20221007134813 -prefsHandle 1548 -prefMapHandle 1544 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3560f5f2-ccb2-492e-aa0d-51e88a6e4e34} 2900 "\\.\pipe\gecko-crash-server-pipe.2900" 1560 e74b58 socket
        6⤵
        
        PID:2420
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2900.2.837399565\1712208709" -childID 1 -isForBrowser -prefsHandle 2148 -prefMapHandle 2144 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 840 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {546cbb91-2f68-4fb5-839b-419370ffcbfa} 2900 "\\.\pipe\gecko-crash-server-pipe.2900" 2160 177bd558 tab
        6⤵
        
        PID:2992
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2900.3.1467084013\786508046" -childID 2 -isForBrowser -prefsHandle 2580 -prefMapHandle 2576 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 840 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8605cc32-2173-4e57-99ba-edbd0fe7fc9d} 2900 "\\.\pipe\gecko-crash-server-pipe.2900" 2592 e64b58 tab
        6⤵
        
        PID:2392
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2900.4.1137138693\653272254" -childID 3 -isForBrowser -prefsHandle 3740 -prefMapHandle 3696 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 840 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bf63bcff-d124-4b60-ad42-2d77ec929245} 2900 "\\.\pipe\gecko-crash-server-pipe.2900" 3752 1ae85b58 tab
        6⤵
        
        PID:320
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2900.5.708781853\1428564495" -childID 4 -isForBrowser -prefsHandle 3864 -prefMapHandle 3868 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 840 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9c2e8471-0259-42fd-a0cc-be35986c22c5} 2900 "\\.\pipe\gecko-crash-server-pipe.2900" 3856 1ae85258 tab
        6⤵
        
        PID:1112
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2900.6.692975003\1935423366" -childID 5 -isForBrowser -prefsHandle 4048 -prefMapHandle 4052 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 840 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {46e9bc9e-fcaa-431a-ab38-b99093f2d6c6} 2900 "\\.\pipe\gecko-crash-server-pipe.2900" 4036 1ae83458 tab
        6⤵
        
        PID:1712
- - C:\Users\Admin\AppData\Local\Temp\1010763001\85b0f4a6b2.exe
    "C:\Users\Admin\AppData\Local\Temp\1010763001\85b0f4a6b2.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:1564

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