amadey | 58a7419810fcd51ee607619cfd09707c75c0dff2c074c36e880f6d69dd51737d

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"	5d8b495b57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5d8b495b57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5d8b495b57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5d8b495b57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5d8b495b57.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	5d8b495b57.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	aec7027bba.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 10 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ac58b5eed5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	42faf4e576.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f193c6a735.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5d8b495b57.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	aec7027bba.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 20 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	f193c6a735.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f193c6a735.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\SystemBiosVersion	ac58b5eed5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ac58b5eed5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	42faf4e576.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5d8b495b57.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	aec7027bba.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	42faf4e576.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5d8b495b57.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	aec7027bba.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 10 IoCs

pid	Process
2000	skotes.exe
3040	ac58b5eed5.exe
3984	f193c6a735.exe
1516	5c8a71cdab.exe
3744	5d8b495b57.exe
5172	skotes.exe
6048	aec7027bba.exe
5520	42faf4e576.exe
5356	skotes.exe
2960	skotes.exe

Identifies Wine through registry keys 2 TTPs 10 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	5d8b495b57.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	aec7027bba.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	42faf4e576.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	ac58b5eed5.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	f193c6a735.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\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	5d8b495b57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5d8b495b57.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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ac58b5eed5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010818001\\ac58b5eed5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f193c6a735.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010819001\\f193c6a735.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5c8a71cdab.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010820001\\5c8a71cdab.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5d8b495b57.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010821001\\5d8b495b57.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000023b4f-64.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
1892	file.exe
2000	skotes.exe
3040	ac58b5eed5.exe
3984	f193c6a735.exe
3744	5d8b495b57.exe
5172	skotes.exe
6048	aec7027bba.exe
5520	42faf4e576.exe
5356	skotes.exe
2960	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 1 IoCs

pid	pid_target	Process	procid_target
5504	3040	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	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ac58b5eed5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5c8a71cdab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	42faf4e576.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aec7027bba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f193c6a735.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	5d8b495b57.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\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
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

Kills process with taskkill 5 IoCs

pid	Process
1184	taskkill.exe
3080	taskkill.exe
2408	taskkill.exe
3700	taskkill.exe
3452	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 35 IoCs

pid	Process
1892	file.exe
1892	file.exe
2000	skotes.exe
2000	skotes.exe
3040	ac58b5eed5.exe
3040	ac58b5eed5.exe
3984	f193c6a735.exe
3984	f193c6a735.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
3744	5d8b495b57.exe
3744	5d8b495b57.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
5172	skotes.exe
5172	skotes.exe
3744	5d8b495b57.exe
3744	5d8b495b57.exe
3744	5d8b495b57.exe
6048	aec7027bba.exe
6048	aec7027bba.exe
6048	aec7027bba.exe
6048	aec7027bba.exe
6048	aec7027bba.exe
6048	aec7027bba.exe
6048	aec7027bba.exe
6048	aec7027bba.exe
6048	aec7027bba.exe
6048	aec7027bba.exe
5520	42faf4e576.exe
5520	42faf4e576.exe
5356	skotes.exe
5356	skotes.exe
2960	skotes.exe
2960	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	1184	taskkill.exe
Token: SeDebugPrivilege	3080	taskkill.exe
Token: SeDebugPrivilege	2408	taskkill.exe
Token: SeDebugPrivilege	3700	taskkill.exe
Token: SeDebugPrivilege	3452	taskkill.exe
Token: SeDebugPrivilege	1892	firefox.exe
Token: SeDebugPrivilege	1892	firefox.exe
Token: SeDebugPrivilege	3744	5d8b495b57.exe
Token: SeDebugPrivilege	1892	firefox.exe
Token: SeDebugPrivilege	1892	firefox.exe
Token: SeDebugPrivilege	1892	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
1892	file.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1892	firefox.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe
1516	5c8a71cdab.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1892	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 2000	1892	file.exe	83
PID 1892 wrote to memory of 2000	1892	file.exe	83
PID 1892 wrote to memory of 2000	1892	file.exe	83
PID 2000 wrote to memory of 3040	2000	skotes.exe	85
PID 2000 wrote to memory of 3040	2000	skotes.exe	85
PID 2000 wrote to memory of 3040	2000	skotes.exe	85
PID 2000 wrote to memory of 3984	2000	skotes.exe	87
PID 2000 wrote to memory of 3984	2000	skotes.exe	87
PID 2000 wrote to memory of 3984	2000	skotes.exe	87
PID 2000 wrote to memory of 1516	2000	skotes.exe	94
PID 2000 wrote to memory of 1516	2000	skotes.exe	94
PID 2000 wrote to memory of 1516	2000	skotes.exe	94
PID 1516 wrote to memory of 1184	1516	5c8a71cdab.exe	95
PID 1516 wrote to memory of 1184	1516	5c8a71cdab.exe	95
PID 1516 wrote to memory of 1184	1516	5c8a71cdab.exe	95
PID 1516 wrote to memory of 3080	1516	5c8a71cdab.exe	99
PID 1516 wrote to memory of 3080	1516	5c8a71cdab.exe	99
PID 1516 wrote to memory of 3080	1516	5c8a71cdab.exe	99
PID 1516 wrote to memory of 2408	1516	5c8a71cdab.exe	101
PID 1516 wrote to memory of 2408	1516	5c8a71cdab.exe	101
PID 1516 wrote to memory of 2408	1516	5c8a71cdab.exe	101
PID 1516 wrote to memory of 3700	1516	5c8a71cdab.exe	103
PID 1516 wrote to memory of 3700	1516	5c8a71cdab.exe	103
PID 1516 wrote to memory of 3700	1516	5c8a71cdab.exe	103
PID 1516 wrote to memory of 3452	1516	5c8a71cdab.exe	105
PID 1516 wrote to memory of 3452	1516	5c8a71cdab.exe	105
PID 1516 wrote to memory of 3452	1516	5c8a71cdab.exe	105
PID 1516 wrote to memory of 2292	1516	5c8a71cdab.exe	107
PID 1516 wrote to memory of 2292	1516	5c8a71cdab.exe	107
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2292 wrote to memory of 1892	2292	firefox.exe	108
PID 2000 wrote to memory of 3744	2000	skotes.exe	109
PID 2000 wrote to memory of 3744	2000	skotes.exe	109
PID 2000 wrote to memory of 3744	2000	skotes.exe	109
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	firefox.exe	110
PID 1892 wrote to memory of 4888	1892	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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1892
- 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:2000
- - C:\Users\Admin\AppData\Local\Temp\1010818001\ac58b5eed5.exe
    "C:\Users\Admin\AppData\Local\Temp\1010818001\ac58b5eed5.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:3040
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 1632
      4⤵
      Program crash
      PID:5504
- - C:\Users\Admin\AppData\Local\Temp\1010819001\f193c6a735.exe
    "C:\Users\Admin\AppData\Local\Temp\1010819001\f193c6a735.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:3984
- - C:\Users\Admin\AppData\Local\Temp\1010820001\5c8a71cdab.exe
    "C:\Users\Admin\AppData\Local\Temp\1010820001\5c8a71cdab.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:1516
  - - 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:1184
  - - 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:3080
  - - 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:2408
  - - 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:3700
  - - 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:3452
  - - 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:2292
    - - 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:1892
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1948 -prefMapHandle 1940 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {139bc85d-be84-4ac1-aa52-f932c2ce4f4a} 1892 "\\.\pipe\gecko-crash-server-pipe.1892" gpu
        6⤵
        
        PID:4888
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2452 -parentBuildID 20240401114208 -prefsHandle 2444 -prefMapHandle 2432 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ce269840-53f4-4ddd-b3ac-4d46bca3b1b4} 1892 "\\.\pipe\gecko-crash-server-pipe.1892" socket
        6⤵
        
        PID:2544
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2856 -childID 1 -isForBrowser -prefsHandle 3324 -prefMapHandle 2952 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {78312a64-52b2-4bdb-b557-4dd9871e1877} 1892 "\\.\pipe\gecko-crash-server-pipe.1892" tab
        6⤵
        
        PID:1592
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4028 -childID 2 -isForBrowser -prefsHandle 4020 -prefMapHandle 4016 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b8a6dbe-4157-4a4d-aa40-19d45d73368a} 1892 "\\.\pipe\gecko-crash-server-pipe.1892" tab
        6⤵
        
        PID:5076
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4888 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4884 -prefMapHandle 4880 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1e01727c-deb1-4f88-b59b-1ff9be3e2646} 1892 "\\.\pipe\gecko-crash-server-pipe.1892" utility
        6⤵
        Checks processor information in registry
        
        PID:5584
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5200 -childID 3 -isForBrowser -prefsHandle 5176 -prefMapHandle 5172 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c43ca6b1-5a20-4339-9698-89dd9ee4b237} 1892 "\\.\pipe\gecko-crash-server-pipe.1892" tab
        6⤵
        
        PID:5832
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5424 -childID 4 -isForBrowser -prefsHandle 5416 -prefMapHandle 5412 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b69f92b8-d60a-4a6d-894a-0a2ec27da85d} 1892 "\\.\pipe\gecko-crash-server-pipe.1892" tab
        6⤵
        
        PID:5852
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5560 -childID 5 -isForBrowser -prefsHandle 5544 -prefMapHandle 5548 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f808accd-be98-436c-aaae-faedf8f9364d} 1892 "\\.\pipe\gecko-crash-server-pipe.1892" tab
        6⤵
        
        PID:5888
- - C:\Users\Admin\AppData\Local\Temp\1010821001\5d8b495b57.exe
    "C:\Users\Admin\AppData\Local\Temp\1010821001\5d8b495b57.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:3744
- - C:\Users\Admin\AppData\Local\Temp\1010822001\aec7027bba.exe
    "C:\Users\Admin\AppData\Local\Temp\1010822001\aec7027bba.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:6048
- - C:\Users\Admin\AppData\Local\Temp\1010823001\42faf4e576.exe
    "C:\Users\Admin\AppData\Local\Temp\1010823001\42faf4e576.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:5520

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:5172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3040 -ip 3040
1⤵
PID:5412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3040 -ip 3040
1⤵
PID:5628

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:5356

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:2960

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