amadey | b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5857d00abf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5857d00abf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5857d00abf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5857d00abf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5857d00abf.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	5857d00abf.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 8 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5857d00abf.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	358b579892.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9af0bdc4eb.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 16 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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9af0bdc4eb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5857d00abf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9af0bdc4eb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	358b579892.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	358b579892.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5857d00abf.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe

Executes dropped EXE 8 IoCs

pid	Process
4224	skotes.exe
1688	358b579892.exe
3152	9af0bdc4eb.exe
3168	daaa293884.exe
6068	5857d00abf.exe
5196	skotes.exe
5372	skotes.exe
5480	skotes.exe

Identifies Wine through registry keys 2 TTPs 8 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-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	358b579892.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	9af0bdc4eb.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	5857d00abf.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\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	5857d00abf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5857d00abf.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-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\358b579892.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003544001\\358b579892.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9af0bdc4eb.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003545001\\9af0bdc4eb.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daaa293884.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003546001\\daaa293884.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5857d00abf.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003547001\\5857d00abf.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000023bc8-66.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
1644	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe
4224	skotes.exe
1688	358b579892.exe
3152	9af0bdc4eb.exe
6068	5857d00abf.exe
5196	skotes.exe
5372	skotes.exe
5480	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.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	5857d00abf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	358b579892.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9af0bdc4eb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	daaa293884.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

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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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\~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

Kills process with taskkill 5 IoCs

evasion

pid	Process
4848	taskkill.exe
4460	taskkill.exe
540	taskkill.exe
4580	taskkill.exe
732	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
1644	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe
1644	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe
4224	skotes.exe
4224	skotes.exe
1688	358b579892.exe
1688	358b579892.exe
3152	9af0bdc4eb.exe
3152	9af0bdc4eb.exe
3168	daaa293884.exe
3168	daaa293884.exe
6068	5857d00abf.exe
6068	5857d00abf.exe
3168	daaa293884.exe
3168	daaa293884.exe
5196	skotes.exe
5196	skotes.exe
6068	5857d00abf.exe
6068	5857d00abf.exe
6068	5857d00abf.exe
5372	skotes.exe
5372	skotes.exe
5480	skotes.exe
5480	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4848	taskkill.exe
Token: SeDebugPrivilege	4460	taskkill.exe
Token: SeDebugPrivilege	540	taskkill.exe
Token: SeDebugPrivilege	4580	taskkill.exe
Token: SeDebugPrivilege	732	taskkill.exe
Token: SeDebugPrivilege	832	firefox.exe
Token: SeDebugPrivilege	832	firefox.exe
Token: SeDebugPrivilege	6068	5857d00abf.exe
Token: SeDebugPrivilege	832	firefox.exe
Token: SeDebugPrivilege	832	firefox.exe
Token: SeDebugPrivilege	832	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
832	firefox.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe
3168	daaa293884.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
832	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 4224	1644	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe	87
PID 1644 wrote to memory of 4224	1644	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe	87
PID 1644 wrote to memory of 4224	1644	b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe	87
PID 4224 wrote to memory of 1688	4224	skotes.exe	97
PID 4224 wrote to memory of 1688	4224	skotes.exe	97
PID 4224 wrote to memory of 1688	4224	skotes.exe	97
PID 4224 wrote to memory of 3152	4224	skotes.exe	103
PID 4224 wrote to memory of 3152	4224	skotes.exe	103
PID 4224 wrote to memory of 3152	4224	skotes.exe	103
PID 4224 wrote to memory of 3168	4224	skotes.exe	104
PID 4224 wrote to memory of 3168	4224	skotes.exe	104
PID 4224 wrote to memory of 3168	4224	skotes.exe	104
PID 3168 wrote to memory of 4848	3168	daaa293884.exe	105
PID 3168 wrote to memory of 4848	3168	daaa293884.exe	105
PID 3168 wrote to memory of 4848	3168	daaa293884.exe	105
PID 3168 wrote to memory of 4460	3168	daaa293884.exe	107
PID 3168 wrote to memory of 4460	3168	daaa293884.exe	107
PID 3168 wrote to memory of 4460	3168	daaa293884.exe	107
PID 3168 wrote to memory of 540	3168	daaa293884.exe	109
PID 3168 wrote to memory of 540	3168	daaa293884.exe	109
PID 3168 wrote to memory of 540	3168	daaa293884.exe	109
PID 3168 wrote to memory of 4580	3168	daaa293884.exe	111
PID 3168 wrote to memory of 4580	3168	daaa293884.exe	111
PID 3168 wrote to memory of 4580	3168	daaa293884.exe	111
PID 3168 wrote to memory of 732	3168	daaa293884.exe	113
PID 3168 wrote to memory of 732	3168	daaa293884.exe	113
PID 3168 wrote to memory of 732	3168	daaa293884.exe	113
PID 3168 wrote to memory of 5052	3168	daaa293884.exe	115
PID 3168 wrote to memory of 5052	3168	daaa293884.exe	115
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 5052 wrote to memory of 832	5052	firefox.exe	116
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117
PID 832 wrote to memory of 1356	832	firefox.exe	117

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\b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.exe
"C:\Users\Admin\AppData\Local\Temp\b3b9fc1a54440c8a9d02971827805cb1e8fab4bcc57c7fadc85e79d5fecac83a.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:1644
- 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:4224
- - C:\Users\Admin\AppData\Local\Temp\1003544001\358b579892.exe
    "C:\Users\Admin\AppData\Local\Temp\1003544001\358b579892.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:1688
- - C:\Users\Admin\AppData\Local\Temp\1003545001\9af0bdc4eb.exe
    "C:\Users\Admin\AppData\Local\Temp\1003545001\9af0bdc4eb.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:3152
- - C:\Users\Admin\AppData\Local\Temp\1003546001\daaa293884.exe
    "C:\Users\Admin\AppData\Local\Temp\1003546001\daaa293884.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:3168
  - - 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:4848
  - - 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:4460
  - - 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:540
  - - 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:4580
  - - 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:732
  - - 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:5052
    - - 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:832
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1996 -parentBuildID 20240401114208 -prefsHandle 1924 -prefMapHandle 1916 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1c08f7ef-80ed-46bc-a8bc-660c8a866c60} 832 "\\.\pipe\gecko-crash-server-pipe.832" gpu
        6⤵
        
        PID:1356
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2432 -parentBuildID 20240401114208 -prefsHandle 2424 -prefMapHandle 2420 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6b444822-3a26-4d2a-a5cd-518917843c93} 832 "\\.\pipe\gecko-crash-server-pipe.832" socket
        6⤵
        
        PID:1688
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3148 -childID 1 -isForBrowser -prefsHandle 3164 -prefMapHandle 3064 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d3cfa7fa-7bb3-4236-bb88-4ef20384caa3} 832 "\\.\pipe\gecko-crash-server-pipe.832" tab
        6⤵
        
        PID:2112
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3812 -childID 2 -isForBrowser -prefsHandle 3836 -prefMapHandle 3832 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c186de3b-bae1-4a63-a320-7d1c7b2403e8} 832 "\\.\pipe\gecko-crash-server-pipe.832" tab
        6⤵
        
        PID:3468
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4332 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4440 -prefMapHandle 4436 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0892a93c-6201-4d9f-9126-758aafc689ba} 832 "\\.\pipe\gecko-crash-server-pipe.832" utility
        6⤵
        Checks processor information in registry
        
        PID:5384
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5536 -childID 3 -isForBrowser -prefsHandle 4352 -prefMapHandle 5480 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0a39b630-d5a3-4044-8e19-c9aa2fdae30d} 832 "\\.\pipe\gecko-crash-server-pipe.832" tab
        6⤵
        
        PID:1704
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5668 -childID 4 -isForBrowser -prefsHandle 5748 -prefMapHandle 5744 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7bfccd96-21da-45eb-86f2-f3f15fb34ea7} 832 "\\.\pipe\gecko-crash-server-pipe.832" tab
        6⤵
        
        PID:4928
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5652 -childID 5 -isForBrowser -prefsHandle 5872 -prefMapHandle 5876 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a335e610-cf6c-4c80-8a61-f3aa15dbd088} 832 "\\.\pipe\gecko-crash-server-pipe.832" tab
        6⤵
        
        PID:3616
- - C:\Users\Admin\AppData\Local\Temp\1003547001\5857d00abf.exe
    "C:\Users\Admin\AppData\Local\Temp\1003547001\5857d00abf.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:6068

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:5196

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:5372

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:5480

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