amadey | a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317

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\DisableIOAVProtection = "1"	1b51838bbc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	1b51838bbc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	1b51838bbc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	1b51838bbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	1b51838bbc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	1b51838bbc.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__	1b51838bbc.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__	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6eeb701832.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6b523d3216.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	6eeb701832.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1b51838bbc.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	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.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	6eeb701832.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6b523d3216.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6b523d3216.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1b51838bbc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 7 IoCs

pid	Process
3276	skotes.exe
1156	6eeb701832.exe
2540	6b523d3216.exe
3944	a74b6c1db4.exe
5180	1b51838bbc.exe
1588	skotes.exe
6032	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-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	6eeb701832.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	6b523d3216.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	1b51838bbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	1b51838bbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	1b51838bbc.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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6eeb701832.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003544001\\6eeb701832.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6b523d3216.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003545001\\6b523d3216.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a74b6c1db4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003546001\\a74b6c1db4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\1b51838bbc.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003547001\\1b51838bbc.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023c9b-67.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
3556	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
3276	skotes.exe
1156	6eeb701832.exe
2540	6b523d3216.exe
5180	1b51838bbc.exe
1588	skotes.exe
6032	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.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	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a74b6c1db4.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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6eeb701832.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6b523d3216.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	1b51838bbc.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
1300	taskkill.exe
1868	taskkill.exe
3616	taskkill.exe
5116	taskkill.exe
1728	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
3556	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
3556	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
3276	skotes.exe
3276	skotes.exe
1156	6eeb701832.exe
1156	6eeb701832.exe
2540	6b523d3216.exe
2540	6b523d3216.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
5180	1b51838bbc.exe
5180	1b51838bbc.exe
5180	1b51838bbc.exe
5180	1b51838bbc.exe
5180	1b51838bbc.exe
1588	skotes.exe
1588	skotes.exe
6032	skotes.exe
6032	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	1300	taskkill.exe
Token: SeDebugPrivilege	1868	taskkill.exe
Token: SeDebugPrivilege	3616	taskkill.exe
Token: SeDebugPrivilege	5116	taskkill.exe
Token: SeDebugPrivilege	1728	taskkill.exe
Token: SeDebugPrivilege	1232	firefox.exe
Token: SeDebugPrivilege	1232	firefox.exe
Token: SeDebugPrivilege	5180	1b51838bbc.exe
Token: SeDebugPrivilege	1232	firefox.exe
Token: SeDebugPrivilege	1232	firefox.exe
Token: SeDebugPrivilege	1232	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
3556	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
1232	firefox.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe
3944	a74b6c1db4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1232	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3556 wrote to memory of 3276	3556	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe	87
PID 3556 wrote to memory of 3276	3556	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe	87
PID 3556 wrote to memory of 3276	3556	a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe	87
PID 3276 wrote to memory of 1156	3276	skotes.exe	92
PID 3276 wrote to memory of 1156	3276	skotes.exe	92
PID 3276 wrote to memory of 1156	3276	skotes.exe	92
PID 3276 wrote to memory of 2540	3276	skotes.exe	96
PID 3276 wrote to memory of 2540	3276	skotes.exe	96
PID 3276 wrote to memory of 2540	3276	skotes.exe	96
PID 3276 wrote to memory of 3944	3276	skotes.exe	97
PID 3276 wrote to memory of 3944	3276	skotes.exe	97
PID 3276 wrote to memory of 3944	3276	skotes.exe	97
PID 3944 wrote to memory of 1300	3944	a74b6c1db4.exe	98
PID 3944 wrote to memory of 1300	3944	a74b6c1db4.exe	98
PID 3944 wrote to memory of 1300	3944	a74b6c1db4.exe	98
PID 3944 wrote to memory of 1868	3944	a74b6c1db4.exe	100
PID 3944 wrote to memory of 1868	3944	a74b6c1db4.exe	100
PID 3944 wrote to memory of 1868	3944	a74b6c1db4.exe	100
PID 3944 wrote to memory of 3616	3944	a74b6c1db4.exe	102
PID 3944 wrote to memory of 3616	3944	a74b6c1db4.exe	102
PID 3944 wrote to memory of 3616	3944	a74b6c1db4.exe	102
PID 3944 wrote to memory of 5116	3944	a74b6c1db4.exe	104
PID 3944 wrote to memory of 5116	3944	a74b6c1db4.exe	104
PID 3944 wrote to memory of 5116	3944	a74b6c1db4.exe	104
PID 3944 wrote to memory of 1728	3944	a74b6c1db4.exe	106
PID 3944 wrote to memory of 1728	3944	a74b6c1db4.exe	106
PID 3944 wrote to memory of 1728	3944	a74b6c1db4.exe	106
PID 3944 wrote to memory of 4876	3944	a74b6c1db4.exe	108
PID 3944 wrote to memory of 4876	3944	a74b6c1db4.exe	108
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 4876 wrote to memory of 1232	4876	firefox.exe	109
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	firefox.exe	110
PID 1232 wrote to memory of 1456	1232	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\a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.exe
"C:\Users\Admin\AppData\Local\Temp\a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317.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:3556
- 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:3276
- - C:\Users\Admin\AppData\Local\Temp\1003544001\6eeb701832.exe
    "C:\Users\Admin\AppData\Local\Temp\1003544001\6eeb701832.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:1156
- - C:\Users\Admin\AppData\Local\Temp\1003545001\6b523d3216.exe
    "C:\Users\Admin\AppData\Local\Temp\1003545001\6b523d3216.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:2540
- - C:\Users\Admin\AppData\Local\Temp\1003546001\a74b6c1db4.exe
    "C:\Users\Admin\AppData\Local\Temp\1003546001\a74b6c1db4.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:3944
  - - 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:1300
  - - 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:1868
  - - 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:3616
  - - 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:5116
  - - 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:1728
  - - 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:4876
    - - 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:1232
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2028 -parentBuildID 20240401114208 -prefsHandle 1956 -prefMapHandle 1720 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b8d3c5a6-5733-41e7-a87e-d7e6cd90f54a} 1232 "\\.\pipe\gecko-crash-server-pipe.1232" gpu
        6⤵
        
        PID:1456
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2456 -prefMapHandle 2452 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a5f3b231-becc-4e9c-a8f1-32d905a1bf1a} 1232 "\\.\pipe\gecko-crash-server-pipe.1232" socket
        6⤵
        
        PID:4072
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3212 -childID 1 -isForBrowser -prefsHandle 2864 -prefMapHandle 3092 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bea1425d-627c-4012-aca8-73639d94d6f6} 1232 "\\.\pipe\gecko-crash-server-pipe.1232" tab
        6⤵
        
        PID:4316
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1332 -childID 2 -isForBrowser -prefsHandle 3644 -prefMapHandle 3628 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f6f72f31-2af0-4f24-8e42-447d8186aea3} 1232 "\\.\pipe\gecko-crash-server-pipe.1232" tab
        6⤵
        
        PID:2632
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4616 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4584 -prefMapHandle 4568 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {06e02964-86da-449f-8aec-ae768ed5d3d0} 1232 "\\.\pipe\gecko-crash-server-pipe.1232" utility
        6⤵
        Checks processor information in registry
        
        PID:5376
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5372 -childID 3 -isForBrowser -prefsHandle 5400 -prefMapHandle 5384 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c4f306d1-7dae-499c-b0a4-7fc2e9172a2a} 1232 "\\.\pipe\gecko-crash-server-pipe.1232" tab
        6⤵
        
        PID:5960
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5408 -childID 4 -isForBrowser -prefsHandle 5544 -prefMapHandle 5548 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7d38a359-a050-4890-bdef-d787cca942fe} 1232 "\\.\pipe\gecko-crash-server-pipe.1232" tab
        6⤵
        
        PID:5972
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5744 -childID 5 -isForBrowser -prefsHandle 5752 -prefMapHandle 5348 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2e9d17d0-0306-4293-85dc-5af086c303a4} 1232 "\\.\pipe\gecko-crash-server-pipe.1232" tab
        6⤵
        
        PID:5996
- - C:\Users\Admin\AppData\Local\Temp\1003547001\1b51838bbc.exe
    "C:\Users\Admin\AppData\Local\Temp\1003547001\1b51838bbc.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:5180

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:1588

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:6032

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