amadey | a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3

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\DisableScanOnRealtimeEnable = "1"	c28f44e1bf.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c28f44e1bf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c28f44e1bf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c28f44e1bf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c28f44e1bf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c28f44e1bf.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ef306cc8ef.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	86564fcee0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	22a4f9b3b8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c28f44e1bf.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe

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	file.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	ef306cc8ef.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	86564fcee0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	22a4f9b3b8.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	22a4f9b3b8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c28f44e1bf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ef306cc8ef.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	86564fcee0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c28f44e1bf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
540	skotes.exe
1108	ef306cc8ef.exe
2340	86564fcee0.exe
4876	22a4f9b3b8.exe
1836	cbc48e074f.exe
6108	c28f44e1bf.exe
1720	skotes.exe
5984	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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	c28f44e1bf.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	ef306cc8ef.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	86564fcee0.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	22a4f9b3b8.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	c28f44e1bf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c28f44e1bf.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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\86564fcee0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013606001\\86564fcee0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\22a4f9b3b8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013607001\\22a4f9b3b8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cbc48e074f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013608001\\cbc48e074f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c28f44e1bf.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013609001\\c28f44e1bf.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0008000000023bf6-100.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
3176	file.exe
540	skotes.exe
1108	ef306cc8ef.exe
2340	86564fcee0.exe
4876	22a4f9b3b8.exe
6108	c28f44e1bf.exe
1720	skotes.exe
5984	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 4 IoCs

pid	pid_target	Process	procid_target
3508	2340	WerFault.exe	89
3240	2340	WerFault.exe	89
2480	2340	WerFault.exe	89
5732	1108	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef306cc8ef.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	cbc48e074f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c28f44e1bf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.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	22a4f9b3b8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	cbc48e074f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cbc48e074f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	86564fcee0.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
3812	taskkill.exe
4432	taskkill.exe
4124	taskkill.exe
388	taskkill.exe
2664	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
3176	file.exe
3176	file.exe
540	skotes.exe
540	skotes.exe
1108	ef306cc8ef.exe
1108	ef306cc8ef.exe
2340	86564fcee0.exe
2340	86564fcee0.exe
4876	22a4f9b3b8.exe
4876	22a4f9b3b8.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
6108	c28f44e1bf.exe
6108	c28f44e1bf.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
6108	c28f44e1bf.exe
6108	c28f44e1bf.exe
6108	c28f44e1bf.exe
1720	skotes.exe
1720	skotes.exe
5984	skotes.exe
5984	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	3812	taskkill.exe
Token: SeDebugPrivilege	4432	taskkill.exe
Token: SeDebugPrivilege	4124	taskkill.exe
Token: SeDebugPrivilege	388	taskkill.exe
Token: SeDebugPrivilege	2664	taskkill.exe
Token: SeDebugPrivilege	5088	firefox.exe
Token: SeDebugPrivilege	5088	firefox.exe
Token: SeDebugPrivilege	6108	c28f44e1bf.exe
Token: SeDebugPrivilege	5088	firefox.exe
Token: SeDebugPrivilege	5088	firefox.exe
Token: SeDebugPrivilege	5088	firefox.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3176	file.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
5088	firefox.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe
1836	cbc48e074f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5088	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3176 wrote to memory of 540	3176	file.exe	83
PID 3176 wrote to memory of 540	3176	file.exe	83
PID 3176 wrote to memory of 540	3176	file.exe	83
PID 540 wrote to memory of 1108	540	skotes.exe	86
PID 540 wrote to memory of 1108	540	skotes.exe	86
PID 540 wrote to memory of 1108	540	skotes.exe	86
PID 540 wrote to memory of 2340	540	skotes.exe	89
PID 540 wrote to memory of 2340	540	skotes.exe	89
PID 540 wrote to memory of 2340	540	skotes.exe	89
PID 540 wrote to memory of 4876	540	skotes.exe	97
PID 540 wrote to memory of 4876	540	skotes.exe	97
PID 540 wrote to memory of 4876	540	skotes.exe	97
PID 540 wrote to memory of 1836	540	skotes.exe	101
PID 540 wrote to memory of 1836	540	skotes.exe	101
PID 540 wrote to memory of 1836	540	skotes.exe	101
PID 1836 wrote to memory of 3812	1836	cbc48e074f.exe	102
PID 1836 wrote to memory of 3812	1836	cbc48e074f.exe	102
PID 1836 wrote to memory of 3812	1836	cbc48e074f.exe	102
PID 1836 wrote to memory of 4432	1836	cbc48e074f.exe	104
PID 1836 wrote to memory of 4432	1836	cbc48e074f.exe	104
PID 1836 wrote to memory of 4432	1836	cbc48e074f.exe	104
PID 1836 wrote to memory of 4124	1836	cbc48e074f.exe	106
PID 1836 wrote to memory of 4124	1836	cbc48e074f.exe	106
PID 1836 wrote to memory of 4124	1836	cbc48e074f.exe	106
PID 1836 wrote to memory of 388	1836	cbc48e074f.exe	108
PID 1836 wrote to memory of 388	1836	cbc48e074f.exe	108
PID 1836 wrote to memory of 388	1836	cbc48e074f.exe	108
PID 1836 wrote to memory of 2664	1836	cbc48e074f.exe	112
PID 1836 wrote to memory of 2664	1836	cbc48e074f.exe	112
PID 1836 wrote to memory of 2664	1836	cbc48e074f.exe	112
PID 1836 wrote to memory of 3684	1836	cbc48e074f.exe	114
PID 1836 wrote to memory of 3684	1836	cbc48e074f.exe	114
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 3684 wrote to memory of 5088	3684	firefox.exe	115
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116
PID 5088 wrote to memory of 372	5088	firefox.exe	116

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:3176
- 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:540
- - C:\Users\Admin\AppData\Local\Temp\1013605001\ef306cc8ef.exe
    "C:\Users\Admin\AppData\Local\Temp\1013605001\ef306cc8ef.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:1108
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 1708
      4⤵
      Program crash
      PID:5732
- - C:\Users\Admin\AppData\Local\Temp\1013606001\86564fcee0.exe
    "C:\Users\Admin\AppData\Local\Temp\1013606001\86564fcee0.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:2340
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 1476
      4⤵
      Program crash
      PID:3508
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 1532
      4⤵
      Program crash
      PID:3240
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 1532
      4⤵
      Program crash
      PID:2480
- - C:\Users\Admin\AppData\Local\Temp\1013607001\22a4f9b3b8.exe
    "C:\Users\Admin\AppData\Local\Temp\1013607001\22a4f9b3b8.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:4876
- - C:\Users\Admin\AppData\Local\Temp\1013608001\cbc48e074f.exe
    "C:\Users\Admin\AppData\Local\Temp\1013608001\cbc48e074f.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:1836
  - - 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:3812
  - - 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:4432
  - - 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:4124
  - - 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:388
  - - 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:2664
  - - 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:3684
    - - 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:5088
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2024 -parentBuildID 20240401114208 -prefsHandle 1940 -prefMapHandle 1912 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8893d75b-78c4-479d-a504-0c69047a0b55} 5088 "\\.\pipe\gecko-crash-server-pipe.5088" gpu
        6⤵
        
        PID:372
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2440 -prefMapHandle 2416 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6325640c-535e-4b42-9005-6bb7a681c856} 5088 "\\.\pipe\gecko-crash-server-pipe.5088" socket
        6⤵
        
        PID:5084
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2900 -childID 1 -isForBrowser -prefsHandle 2940 -prefMapHandle 2904 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a3e518e1-672a-4d4a-9a3d-fa4e382d7e47} 5088 "\\.\pipe\gecko-crash-server-pipe.5088" tab
        6⤵
        
        PID:1976
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3896 -childID 2 -isForBrowser -prefsHandle 3884 -prefMapHandle 3880 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2a092a02-8fca-4b6e-983f-512b5a83f104} 5088 "\\.\pipe\gecko-crash-server-pipe.5088" tab
        6⤵
        
        PID:3812
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4540 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4532 -prefMapHandle 4480 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {888df8c6-adde-4886-bb25-6d310bbc3915} 5088 "\\.\pipe\gecko-crash-server-pipe.5088" utility
        6⤵
        Checks processor information in registry
        
        PID:2140
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5536 -childID 3 -isForBrowser -prefsHandle 5404 -prefMapHandle 5496 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {329e7003-a18a-427f-bab0-3b84f535c5ae} 5088 "\\.\pipe\gecko-crash-server-pipe.5088" tab
        6⤵
        
        PID:2152
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5548 -childID 4 -isForBrowser -prefsHandle 5448 -prefMapHandle 5460 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e0f00610-7b73-4c4b-a3c9-f3e1e57da30b} 5088 "\\.\pipe\gecko-crash-server-pipe.5088" tab
        6⤵
        
        PID:996
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5444 -childID 5 -isForBrowser -prefsHandle 5672 -prefMapHandle 5548 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a91d4b3b-4b73-46a1-86f0-d443d078ee11} 5088 "\\.\pipe\gecko-crash-server-pipe.5088" tab
        6⤵
        
        PID:2664
- - C:\Users\Admin\AppData\Local\Temp\1013609001\c28f44e1bf.exe
    "C:\Users\Admin\AppData\Local\Temp\1013609001\c28f44e1bf.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:6108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2340 -ip 2340
1⤵
PID:3232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2340 -ip 2340
1⤵
PID:3576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 2340 -ip 2340
1⤵
PID:3780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2340 -ip 2340
1⤵
PID:448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2340 -ip 2340
1⤵
PID:532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1108 -ip 1108
1⤵
PID:5644

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:1720

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:5984

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