amadey | 9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02

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	f92e7287cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	f92e7287cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	f92e7287cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	f92e7287cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	f92e7287cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	f92e7287cb.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__	50848bbd40.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fa6468c5af.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f92e7287cb.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__	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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\SystemBiosVersion	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.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	50848bbd40.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fa6468c5af.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fa6468c5af.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f92e7287cb.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	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	50848bbd40.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f92e7287cb.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
3928	skotes.exe
812	50848bbd40.exe
2432	fa6468c5af.exe
2016	12af959e30.exe
4276	skotes.exe
5468	f92e7287cb.exe
1340	skotes.exe
1788	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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	50848bbd40.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	fa6468c5af.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	f92e7287cb.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	f92e7287cb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	f92e7287cb.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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fa6468c5af.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003545001\\fa6468c5af.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\12af959e30.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003546001\\12af959e30.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f92e7287cb.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003547001\\f92e7287cb.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\50848bbd40.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003544001\\50848bbd40.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023ccd-66.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
4600	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
3928	skotes.exe
812	50848bbd40.exe
2432	fa6468c5af.exe
4276	skotes.exe
5468	f92e7287cb.exe
1340	skotes.exe
1788	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.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	f92e7287cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fa6468c5af.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12af959e30.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	50848bbd40.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 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\~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

Kills process with taskkill 5 IoCs

evasion

pid	Process
2816	taskkill.exe
4784	taskkill.exe
4416	taskkill.exe
4728	taskkill.exe
1860	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
4600	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
4600	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
3928	skotes.exe
3928	skotes.exe
812	50848bbd40.exe
812	50848bbd40.exe
2432	fa6468c5af.exe
2432	fa6468c5af.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
4276	skotes.exe
4276	skotes.exe
5468	f92e7287cb.exe
5468	f92e7287cb.exe
5468	f92e7287cb.exe
5468	f92e7287cb.exe
5468	f92e7287cb.exe
1340	skotes.exe
1340	skotes.exe
1788	skotes.exe
1788	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4728	taskkill.exe
Token: SeDebugPrivilege	1860	taskkill.exe
Token: SeDebugPrivilege	2816	taskkill.exe
Token: SeDebugPrivilege	4784	taskkill.exe
Token: SeDebugPrivilege	4416	taskkill.exe
Token: SeDebugPrivilege	4528	firefox.exe
Token: SeDebugPrivilege	4528	firefox.exe
Token: SeDebugPrivilege	5468	f92e7287cb.exe
Token: SeDebugPrivilege	4528	firefox.exe
Token: SeDebugPrivilege	4528	firefox.exe
Token: SeDebugPrivilege	4528	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
4600	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
2016	12af959e30.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
2016	12af959e30.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
4528	firefox.exe
2016	12af959e30.exe
2016	12af959e30.exe
2016	12af959e30.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4528	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 3928	4600	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe	85
PID 4600 wrote to memory of 3928	4600	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe	85
PID 4600 wrote to memory of 3928	4600	9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe	85
PID 3928 wrote to memory of 812	3928	skotes.exe	94
PID 3928 wrote to memory of 812	3928	skotes.exe	94
PID 3928 wrote to memory of 812	3928	skotes.exe	94
PID 3928 wrote to memory of 2432	3928	skotes.exe	100
PID 3928 wrote to memory of 2432	3928	skotes.exe	100
PID 3928 wrote to memory of 2432	3928	skotes.exe	100
PID 3928 wrote to memory of 2016	3928	skotes.exe	101
PID 3928 wrote to memory of 2016	3928	skotes.exe	101
PID 3928 wrote to memory of 2016	3928	skotes.exe	101
PID 2016 wrote to memory of 4728	2016	12af959e30.exe	102
PID 2016 wrote to memory of 4728	2016	12af959e30.exe	102
PID 2016 wrote to memory of 4728	2016	12af959e30.exe	102
PID 2016 wrote to memory of 1860	2016	12af959e30.exe	104
PID 2016 wrote to memory of 1860	2016	12af959e30.exe	104
PID 2016 wrote to memory of 1860	2016	12af959e30.exe	104
PID 2016 wrote to memory of 2816	2016	12af959e30.exe	106
PID 2016 wrote to memory of 2816	2016	12af959e30.exe	106
PID 2016 wrote to memory of 2816	2016	12af959e30.exe	106
PID 2016 wrote to memory of 4784	2016	12af959e30.exe	108
PID 2016 wrote to memory of 4784	2016	12af959e30.exe	108
PID 2016 wrote to memory of 4784	2016	12af959e30.exe	108
PID 2016 wrote to memory of 4416	2016	12af959e30.exe	110
PID 2016 wrote to memory of 4416	2016	12af959e30.exe	110
PID 2016 wrote to memory of 4416	2016	12af959e30.exe	110
PID 2016 wrote to memory of 4340	2016	12af959e30.exe	112
PID 2016 wrote to memory of 4340	2016	12af959e30.exe	112
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4340 wrote to memory of 4528	4340	firefox.exe	113
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114
PID 4528 wrote to memory of 4008	4528	firefox.exe	114

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\9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.exe
"C:\Users\Admin\AppData\Local\Temp\9598419bb81f218354f83c4c43ecf38322930597b9d423e3577dcaf9108b3e02.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4600
- 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:3928
- - C:\Users\Admin\AppData\Local\Temp\1003544001\50848bbd40.exe
    "C:\Users\Admin\AppData\Local\Temp\1003544001\50848bbd40.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:812
- - C:\Users\Admin\AppData\Local\Temp\1003545001\fa6468c5af.exe
    "C:\Users\Admin\AppData\Local\Temp\1003545001\fa6468c5af.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:2432
- - C:\Users\Admin\AppData\Local\Temp\1003546001\12af959e30.exe
    "C:\Users\Admin\AppData\Local\Temp\1003546001\12af959e30.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:2016
  - - 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:4728
  - - 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:1860
  - - 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:2816
  - - 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:4784
  - - 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:4416
  - - 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:4340
    - - 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:4528
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1900 -prefMapHandle 1892 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {456d8095-92ce-47f1-9759-7df48197188f} 4528 "\\.\pipe\gecko-crash-server-pipe.4528" gpu
        6⤵
        
        PID:4008
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2408 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {10fd5554-0f48-4576-9c78-79bb79df965f} 4528 "\\.\pipe\gecko-crash-server-pipe.4528" socket
        6⤵
        
        PID:2832
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2984 -childID 1 -isForBrowser -prefsHandle 3040 -prefMapHandle 3012 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1064 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4c3322be-939c-4c05-816c-245c5db53838} 4528 "\\.\pipe\gecko-crash-server-pipe.4528" tab
        6⤵
        
        PID:3524
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3704 -childID 2 -isForBrowser -prefsHandle 3696 -prefMapHandle 3100 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1064 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9014c07d-1726-4fba-9e48-d7c5d7413d26} 4528 "\\.\pipe\gecko-crash-server-pipe.4528" tab
        6⤵
        
        PID:4884
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1312 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4444 -prefMapHandle 4436 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cc38d9c9-6cea-4491-82f8-599e24df6f17} 4528 "\\.\pipe\gecko-crash-server-pipe.4528" utility
        6⤵
        Checks processor information in registry
        
        PID:5316
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5308 -childID 3 -isForBrowser -prefsHandle 5300 -prefMapHandle 5292 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1064 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bed4f29a-821e-4451-8baf-faac7746622d} 4528 "\\.\pipe\gecko-crash-server-pipe.4528" tab
        6⤵
        
        PID:5908
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5332 -childID 4 -isForBrowser -prefsHandle 5464 -prefMapHandle 5468 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1064 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a62ddcd4-4f34-4104-a548-f15982cd7522} 4528 "\\.\pipe\gecko-crash-server-pipe.4528" tab
        6⤵
        
        PID:5920
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5320 -childID 5 -isForBrowser -prefsHandle 5728 -prefMapHandle 5748 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1064 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6130e34e-1aea-461a-a79a-45e225d8674d} 4528 "\\.\pipe\gecko-crash-server-pipe.4528" tab
        6⤵
        
        PID:5952
- - C:\Users\Admin\AppData\Local\Temp\1003547001\f92e7287cb.exe
    "C:\Users\Admin\AppData\Local\Temp\1003547001\f92e7287cb.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:5468

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:4276

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:1340

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:1788

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