amadey | 4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66

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	8c41facc8e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	8c41facc8e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	8c41facc8e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	8c41facc8e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	8c41facc8e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	8c41facc8e.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__	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9afffe49b4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	829938cd11.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8c41facc8e.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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8c41facc8e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9afffe49b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	829938cd11.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	829938cd11.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8c41facc8e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9afffe49b4.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	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe

Executes dropped EXE 7 IoCs

pid	Process
4612	skotes.exe
4496	9afffe49b4.exe
3756	829938cd11.exe
4920	7e12f2c9c4.exe
3108	skotes.exe
5376	8c41facc8e.exe
3664	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	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.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	9afffe49b4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	829938cd11.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	8c41facc8e.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	8c41facc8e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	8c41facc8e.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\9afffe49b4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003536001\\9afffe49b4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\829938cd11.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003537001\\829938cd11.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7e12f2c9c4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003538001\\7e12f2c9c4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8c41facc8e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003539001\\8c41facc8e.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000023b90-66.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
468	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
4612	skotes.exe
4496	9afffe49b4.exe
3756	829938cd11.exe
3108	skotes.exe
5376	8c41facc8e.exe
3664	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9afffe49b4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	829938cd11.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	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8c41facc8e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7e12f2c9c4.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\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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
3680	taskkill.exe
3668	taskkill.exe
2484	taskkill.exe
3676	taskkill.exe
824	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
468	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
468	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
4612	skotes.exe
4612	skotes.exe
4496	9afffe49b4.exe
4496	9afffe49b4.exe
3756	829938cd11.exe
3756	829938cd11.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
3108	skotes.exe
3108	skotes.exe
5376	8c41facc8e.exe
5376	8c41facc8e.exe
5376	8c41facc8e.exe
5376	8c41facc8e.exe
5376	8c41facc8e.exe
3664	skotes.exe
3664	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	3680	taskkill.exe
Token: SeDebugPrivilege	3668	taskkill.exe
Token: SeDebugPrivilege	2484	taskkill.exe
Token: SeDebugPrivilege	3676	taskkill.exe
Token: SeDebugPrivilege	824	taskkill.exe
Token: SeDebugPrivilege	3048	firefox.exe
Token: SeDebugPrivilege	3048	firefox.exe
Token: SeDebugPrivilege	5376	8c41facc8e.exe
Token: SeDebugPrivilege	3048	firefox.exe
Token: SeDebugPrivilege	3048	firefox.exe
Token: SeDebugPrivilege	3048	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
468	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
4920	7e12f2c9c4.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
4920	7e12f2c9c4.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
3048	firefox.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe
4920	7e12f2c9c4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3048	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 468 wrote to memory of 4612	468	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe	87
PID 468 wrote to memory of 4612	468	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe	87
PID 468 wrote to memory of 4612	468	4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe	87
PID 4612 wrote to memory of 4496	4612	skotes.exe	93
PID 4612 wrote to memory of 4496	4612	skotes.exe	93
PID 4612 wrote to memory of 4496	4612	skotes.exe	93
PID 4612 wrote to memory of 3756	4612	skotes.exe	96
PID 4612 wrote to memory of 3756	4612	skotes.exe	96
PID 4612 wrote to memory of 3756	4612	skotes.exe	96
PID 4612 wrote to memory of 4920	4612	skotes.exe	97
PID 4612 wrote to memory of 4920	4612	skotes.exe	97
PID 4612 wrote to memory of 4920	4612	skotes.exe	97
PID 4920 wrote to memory of 3680	4920	7e12f2c9c4.exe	98
PID 4920 wrote to memory of 3680	4920	7e12f2c9c4.exe	98
PID 4920 wrote to memory of 3680	4920	7e12f2c9c4.exe	98
PID 4920 wrote to memory of 3668	4920	7e12f2c9c4.exe	100
PID 4920 wrote to memory of 3668	4920	7e12f2c9c4.exe	100
PID 4920 wrote to memory of 3668	4920	7e12f2c9c4.exe	100
PID 4920 wrote to memory of 2484	4920	7e12f2c9c4.exe	102
PID 4920 wrote to memory of 2484	4920	7e12f2c9c4.exe	102
PID 4920 wrote to memory of 2484	4920	7e12f2c9c4.exe	102
PID 4920 wrote to memory of 3676	4920	7e12f2c9c4.exe	104
PID 4920 wrote to memory of 3676	4920	7e12f2c9c4.exe	104
PID 4920 wrote to memory of 3676	4920	7e12f2c9c4.exe	104
PID 4920 wrote to memory of 824	4920	7e12f2c9c4.exe	106
PID 4920 wrote to memory of 824	4920	7e12f2c9c4.exe	106
PID 4920 wrote to memory of 824	4920	7e12f2c9c4.exe	106
PID 4920 wrote to memory of 5048	4920	7e12f2c9c4.exe	108
PID 4920 wrote to memory of 5048	4920	7e12f2c9c4.exe	108
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 5048 wrote to memory of 3048	5048	firefox.exe	109
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	firefox.exe	110
PID 3048 wrote to memory of 2696	3048	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\4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.exe
"C:\Users\Admin\AppData\Local\Temp\4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66.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:468
- 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:4612
- - C:\Users\Admin\AppData\Local\Temp\1003536001\9afffe49b4.exe
    "C:\Users\Admin\AppData\Local\Temp\1003536001\9afffe49b4.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:4496
- - C:\Users\Admin\AppData\Local\Temp\1003537001\829938cd11.exe
    "C:\Users\Admin\AppData\Local\Temp\1003537001\829938cd11.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:3756
- - C:\Users\Admin\AppData\Local\Temp\1003538001\7e12f2c9c4.exe
    "C:\Users\Admin\AppData\Local\Temp\1003538001\7e12f2c9c4.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:4920
  - - 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:3680
  - - 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:3668
  - - 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:2484
  - - 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:3676
  - - 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:824
  - - 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:5048
    - - 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:3048
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2000 -parentBuildID 20240401114208 -prefsHandle 1928 -prefMapHandle 1900 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3cf44fcd-1b08-417a-8e37-4e47e0f31fe1} 3048 "\\.\pipe\gecko-crash-server-pipe.3048" gpu
        6⤵
        
        PID:2696
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2436 -parentBuildID 20240401114208 -prefsHandle 2428 -prefMapHandle 2424 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {419cbbcd-913d-454c-a841-ef0bc3aafb95} 3048 "\\.\pipe\gecko-crash-server-pipe.3048" socket
        6⤵
        
        PID:4588
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3096 -childID 1 -isForBrowser -prefsHandle 2992 -prefMapHandle 2872 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a4625ab8-c58e-4f11-9f23-f26f07a0d3a3} 3048 "\\.\pipe\gecko-crash-server-pipe.3048" tab
        6⤵
        
        PID:1600
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3908 -childID 2 -isForBrowser -prefsHandle 3732 -prefMapHandle 3704 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {16140052-cecf-4f5a-bacc-f6f26cc86fc7} 3048 "\\.\pipe\gecko-crash-server-pipe.3048" tab
        6⤵
        
        PID:1804
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4744 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4736 -prefMapHandle 4704 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0c398a42-2297-49a9-a29b-32d7afa70fce} 3048 "\\.\pipe\gecko-crash-server-pipe.3048" utility
        6⤵
        Checks processor information in registry
        
        PID:5328
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5304 -childID 3 -isForBrowser -prefsHandle 5296 -prefMapHandle 3736 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {40e96284-a68f-4b38-b7e6-7bd2af1eadcd} 3048 "\\.\pipe\gecko-crash-server-pipe.3048" tab
        6⤵
        
        PID:5896
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5444 -childID 4 -isForBrowser -prefsHandle 5452 -prefMapHandle 5456 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {507bb665-e029-4a4c-91a4-0eab7eb3f329} 3048 "\\.\pipe\gecko-crash-server-pipe.3048" tab
        6⤵
        
        PID:5908
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5628 -childID 5 -isForBrowser -prefsHandle 5636 -prefMapHandle 5640 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4a42945c-f285-4815-b259-041b21e54e48} 3048 "\\.\pipe\gecko-crash-server-pipe.3048" tab
        6⤵
        
        PID:5920
- - C:\Users\Admin\AppData\Local\Temp\1003539001\8c41facc8e.exe
    "C:\Users\Admin\AppData\Local\Temp\1003539001\8c41facc8e.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:5376

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:3108

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:3664

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