amadey | 4b06b24b08b2b0a529474760b14024946d20d1c33b2ce78ea954a0b869e6d9cb

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c495b413a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c495b413a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c495b413a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c495b413a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c495b413a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c495b413a8.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 7 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b7054ad18c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cffe4785cd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c495b413a8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c495b413a8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b7054ad18c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cffe4785cd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b7054ad18c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cffe4785cd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c495b413a8.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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	file.exe

Executes dropped EXE 7 IoCs

pid	Process
1168	skotes.exe
4928	b7054ad18c.exe
3716	cffe4785cd.exe
5056	7b130d6403.exe
5196	c495b413a8.exe
4156	skotes.exe
1228	skotes.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.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	b7054ad18c.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	cffe4785cd.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	c495b413a8.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	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	c495b413a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c495b413a8.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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c495b413a8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013063001\\c495b413a8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b7054ad18c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013060001\\b7054ad18c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cffe4785cd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013061001\\cffe4785cd.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7b130d6403.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013062001\\7b130d6403.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0008000000023bb7-68.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
3252	file.exe
1168	skotes.exe
4928	b7054ad18c.exe
3716	cffe4785cd.exe
5196	c495b413a8.exe
4156	skotes.exe
1228	skotes.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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1092	4928	WerFault.exe	85
1292	4928	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c495b413a8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b7054ad18c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	7b130d6403.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	7b130d6403.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	cffe4785cd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7b130d6403.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	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\ProcessorNameString	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
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

evasion

pid	Process
2816	taskkill.exe
4032	taskkill.exe
556	taskkill.exe
4596	taskkill.exe
4580	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
3252	file.exe
3252	file.exe
1168	skotes.exe
1168	skotes.exe
4928	b7054ad18c.exe
4928	b7054ad18c.exe
3716	cffe4785cd.exe
3716	cffe4785cd.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5196	c495b413a8.exe
5196	c495b413a8.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5196	c495b413a8.exe
5196	c495b413a8.exe
5196	c495b413a8.exe
4156	skotes.exe
4156	skotes.exe
1228	skotes.exe
1228	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	2816	taskkill.exe
Token: SeDebugPrivilege	4032	taskkill.exe
Token: SeDebugPrivilege	556	taskkill.exe
Token: SeDebugPrivilege	4596	taskkill.exe
Token: SeDebugPrivilege	4580	taskkill.exe
Token: SeDebugPrivilege	4784	firefox.exe
Token: SeDebugPrivilege	4784	firefox.exe
Token: SeDebugPrivilege	5196	c495b413a8.exe
Token: SeDebugPrivilege	4784	firefox.exe
Token: SeDebugPrivilege	4784	firefox.exe
Token: SeDebugPrivilege	4784	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
4784	firefox.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe
5056	7b130d6403.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4784	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3252 wrote to memory of 1168	3252	file.exe	82
PID 3252 wrote to memory of 1168	3252	file.exe	82
PID 3252 wrote to memory of 1168	3252	file.exe	82
PID 1168 wrote to memory of 4928	1168	skotes.exe	85
PID 1168 wrote to memory of 4928	1168	skotes.exe	85
PID 1168 wrote to memory of 4928	1168	skotes.exe	85
PID 1168 wrote to memory of 3716	1168	skotes.exe	93
PID 1168 wrote to memory of 3716	1168	skotes.exe	93
PID 1168 wrote to memory of 3716	1168	skotes.exe	93
PID 1168 wrote to memory of 5056	1168	skotes.exe	95
PID 1168 wrote to memory of 5056	1168	skotes.exe	95
PID 1168 wrote to memory of 5056	1168	skotes.exe	95
PID 5056 wrote to memory of 2816	5056	7b130d6403.exe	97
PID 5056 wrote to memory of 2816	5056	7b130d6403.exe	97
PID 5056 wrote to memory of 2816	5056	7b130d6403.exe	97
PID 5056 wrote to memory of 4032	5056	7b130d6403.exe	100
PID 5056 wrote to memory of 4032	5056	7b130d6403.exe	100
PID 5056 wrote to memory of 4032	5056	7b130d6403.exe	100
PID 5056 wrote to memory of 556	5056	7b130d6403.exe	102
PID 5056 wrote to memory of 556	5056	7b130d6403.exe	102
PID 5056 wrote to memory of 556	5056	7b130d6403.exe	102
PID 5056 wrote to memory of 4596	5056	7b130d6403.exe	104
PID 5056 wrote to memory of 4596	5056	7b130d6403.exe	104
PID 5056 wrote to memory of 4596	5056	7b130d6403.exe	104
PID 5056 wrote to memory of 4580	5056	7b130d6403.exe	106
PID 5056 wrote to memory of 4580	5056	7b130d6403.exe	106
PID 5056 wrote to memory of 4580	5056	7b130d6403.exe	106
PID 5056 wrote to memory of 1340	5056	7b130d6403.exe	108
PID 5056 wrote to memory of 1340	5056	7b130d6403.exe	108
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 1340 wrote to memory of 4784	1340	firefox.exe	109
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110
PID 4784 wrote to memory of 1844	4784	firefox.exe	110

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
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3252
- 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
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1168
- - C:\Users\Admin\AppData\Local\Temp\1013060001\b7054ad18c.exe
    "C:\Users\Admin\AppData\Local\Temp\1013060001\b7054ad18c.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:4928
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 1488
      4⤵
      Program crash
      PID:1092
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 1516
      4⤵
      Program crash
      PID:1292
- - C:\Users\Admin\AppData\Local\Temp\1013061001\cffe4785cd.exe
    "C:\Users\Admin\AppData\Local\Temp\1013061001\cffe4785cd.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:3716
- - C:\Users\Admin\AppData\Local\Temp\1013062001\7b130d6403.exe
    "C:\Users\Admin\AppData\Local\Temp\1013062001\7b130d6403.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:5056
  - - 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:2816
  - - 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:4032
  - - 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:556
  - - 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:4596
  - - 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:4580
  - - 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:1340
    - - 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 SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:4784
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1976 -parentBuildID 20240401114208 -prefsHandle 1888 -prefMapHandle 1880 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {176cba45-97ad-4e52-b84b-fa3f6bc09e4e} 4784 "\\.\pipe\gecko-crash-server-pipe.4784" gpu
        6⤵
        
        PID:1844
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2460 -parentBuildID 20240401114208 -prefsHandle 2436 -prefMapHandle 2432 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e35fcd46-94cd-48ad-9d3f-ba98c382c0b2} 4784 "\\.\pipe\gecko-crash-server-pipe.4784" socket
        6⤵
        
        PID:3176
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3584 -childID 1 -isForBrowser -prefsHandle 3220 -prefMapHandle 3600 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8eafa874-063a-44f9-849e-38b847b196db} 4784 "\\.\pipe\gecko-crash-server-pipe.4784" tab
        6⤵
        
        PID:1020
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3684 -childID 2 -isForBrowser -prefsHandle 3676 -prefMapHandle 3672 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {aaaed834-a66e-4190-b0e4-8aa8d8f06bf6} 4784 "\\.\pipe\gecko-crash-server-pipe.4784" tab
        6⤵
        
        PID:1556
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4544 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4732 -prefMapHandle 4676 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4319e847-46d8-47b8-a320-5cf6de5f6c6e} 4784 "\\.\pipe\gecko-crash-server-pipe.4784" utility
        6⤵
        Checks processor information in registry
        
        PID:772
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5316 -childID 3 -isForBrowser -prefsHandle 3936 -prefMapHandle 5108 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a4270abb-c521-4ca0-9a5d-42fec4d02690} 4784 "\\.\pipe\gecko-crash-server-pipe.4784" tab
        6⤵
        
        PID:5836
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5468 -childID 4 -isForBrowser -prefsHandle 5476 -prefMapHandle 5444 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {53583381-4f47-432f-87ab-4e0d59a0949f} 4784 "\\.\pipe\gecko-crash-server-pipe.4784" tab
        6⤵
        
        PID:5848
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5664 -childID 5 -isForBrowser -prefsHandle 5744 -prefMapHandle 5740 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {be73a6b6-fb17-4da0-9e68-da303f764794} 4784 "\\.\pipe\gecko-crash-server-pipe.4784" tab
        6⤵
        
        PID:5860
- - C:\Users\Admin\AppData\Local\Temp\1013063001\c495b413a8.exe
    "C:\Users\Admin\AppData\Local\Temp\1013063001\c495b413a8.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:5196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4928 -ip 4928
1⤵
PID:4244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4928 -ip 4928
1⤵
PID:1596

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- 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:4156

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- 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:1228

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion