amadey | 1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6

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"	69a477c17b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	69a477c17b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	69a477c17b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	69a477c17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	69a477c17b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	69a477c17b.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 9 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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a77a524689.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	886cb042fa.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6ad550b710.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	69a477c17b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 18 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	886cb042fa.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	a77a524689.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6ad550b710.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	69a477c17b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	886cb042fa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6ad550b710.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	69a477c17b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a77a524689.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.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	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 9 IoCs

pid	Process
2748	skotes.exe
3280	skotes.exe
5092	a77a524689.exe
4044	886cb042fa.exe
3392	6ad550b710.exe
1540	b1e2643056.exe
6040	69a477c17b.exe
4216	skotes.exe
5512	skotes.exe

Identifies Wine through registry keys 2 TTPs 9 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	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	6ad550b710.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	69a477c17b.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	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.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	a77a524689.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	886cb042fa.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\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	69a477c17b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	69a477c17b.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\6ad550b710.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007298001\\6ad550b710.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b1e2643056.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007299001\\b1e2643056.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\69a477c17b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007300001\\69a477c17b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\886cb042fa.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007297001\\886cb042fa.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023ce2-87.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
1000	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe
2748	skotes.exe
3280	skotes.exe
5092	a77a524689.exe
4044	886cb042fa.exe
3392	6ad550b710.exe
6040	69a477c17b.exe
4216	skotes.exe
5512	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.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 12 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	69a477c17b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	886cb042fa.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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a77a524689.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6ad550b710.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b1e2643056.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\~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

Kills process with taskkill 5 IoCs

evasion

pid	Process
3180	taskkill.exe
4992	taskkill.exe
2024	taskkill.exe
4500	taskkill.exe
4980	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 25 IoCs

pid	Process
1000	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe
1000	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe
2748	skotes.exe
2748	skotes.exe
3280	skotes.exe
3280	skotes.exe
5092	a77a524689.exe
5092	a77a524689.exe
4044	886cb042fa.exe
4044	886cb042fa.exe
3392	6ad550b710.exe
3392	6ad550b710.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
6040	69a477c17b.exe
6040	69a477c17b.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
6040	69a477c17b.exe
6040	69a477c17b.exe
6040	69a477c17b.exe
4216	skotes.exe
4216	skotes.exe
5512	skotes.exe
5512	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4980	taskkill.exe
Token: SeDebugPrivilege	3180	taskkill.exe
Token: SeDebugPrivilege	4992	taskkill.exe
Token: SeDebugPrivilege	2024	taskkill.exe
Token: SeDebugPrivilege	4500	taskkill.exe
Token: SeDebugPrivilege	1832	firefox.exe
Token: SeDebugPrivilege	1832	firefox.exe
Token: SeDebugPrivilege	6040	69a477c17b.exe
Token: SeDebugPrivilege	1832	firefox.exe
Token: SeDebugPrivilege	1832	firefox.exe
Token: SeDebugPrivilege	1832	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
1000	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1832	firefox.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe
1540	b1e2643056.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1832	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1000 wrote to memory of 2748	1000	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe	86
PID 1000 wrote to memory of 2748	1000	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe	86
PID 1000 wrote to memory of 2748	1000	1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe	86
PID 2748 wrote to memory of 5092	2748	skotes.exe	94
PID 2748 wrote to memory of 5092	2748	skotes.exe	94
PID 2748 wrote to memory of 5092	2748	skotes.exe	94
PID 2748 wrote to memory of 4044	2748	skotes.exe	96
PID 2748 wrote to memory of 4044	2748	skotes.exe	96
PID 2748 wrote to memory of 4044	2748	skotes.exe	96
PID 2748 wrote to memory of 3392	2748	skotes.exe	97
PID 2748 wrote to memory of 3392	2748	skotes.exe	97
PID 2748 wrote to memory of 3392	2748	skotes.exe	97
PID 2748 wrote to memory of 1540	2748	skotes.exe	98
PID 2748 wrote to memory of 1540	2748	skotes.exe	98
PID 2748 wrote to memory of 1540	2748	skotes.exe	98
PID 1540 wrote to memory of 4980	1540	b1e2643056.exe	99
PID 1540 wrote to memory of 4980	1540	b1e2643056.exe	99
PID 1540 wrote to memory of 4980	1540	b1e2643056.exe	99
PID 1540 wrote to memory of 3180	1540	b1e2643056.exe	101
PID 1540 wrote to memory of 3180	1540	b1e2643056.exe	101
PID 1540 wrote to memory of 3180	1540	b1e2643056.exe	101
PID 1540 wrote to memory of 4992	1540	b1e2643056.exe	103
PID 1540 wrote to memory of 4992	1540	b1e2643056.exe	103
PID 1540 wrote to memory of 4992	1540	b1e2643056.exe	103
PID 1540 wrote to memory of 2024	1540	b1e2643056.exe	105
PID 1540 wrote to memory of 2024	1540	b1e2643056.exe	105
PID 1540 wrote to memory of 2024	1540	b1e2643056.exe	105
PID 1540 wrote to memory of 4500	1540	b1e2643056.exe	107
PID 1540 wrote to memory of 4500	1540	b1e2643056.exe	107
PID 1540 wrote to memory of 4500	1540	b1e2643056.exe	107
PID 1540 wrote to memory of 2880	1540	b1e2643056.exe	109
PID 1540 wrote to memory of 2880	1540	b1e2643056.exe	109
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 2880 wrote to memory of 1832	2880	firefox.exe	110
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111
PID 1832 wrote to memory of 3576	1832	firefox.exe	111

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\1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.exe
"C:\Users\Admin\AppData\Local\Temp\1015eaa4d58916d0c27ea54bc055f6a6e9587a546f1e7a3c0b28b75f39825fe6.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:1000
- 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:2748
- - C:\Users\Admin\AppData\Local\Temp\1007296001\a77a524689.exe
    "C:\Users\Admin\AppData\Local\Temp\1007296001\a77a524689.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:5092
- - C:\Users\Admin\AppData\Local\Temp\1007297001\886cb042fa.exe
    "C:\Users\Admin\AppData\Local\Temp\1007297001\886cb042fa.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:4044
- - C:\Users\Admin\AppData\Local\Temp\1007298001\6ad550b710.exe
    "C:\Users\Admin\AppData\Local\Temp\1007298001\6ad550b710.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:3392
- - C:\Users\Admin\AppData\Local\Temp\1007299001\b1e2643056.exe
    "C:\Users\Admin\AppData\Local\Temp\1007299001\b1e2643056.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:1540
  - - 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:4980
  - - 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:3180
  - - 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:4992
  - - 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:2024
  - - 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:4500
  - - 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:2880
    - - 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:1832
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1904 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c6d2fdf9-88b2-4ef0-9890-38b5e33ed067} 1832 "\\.\pipe\gecko-crash-server-pipe.1832" gpu
        6⤵
        
        PID:3576
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2396 -prefMapHandle 2392 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fd93a0ca-b89d-4753-81e0-c0cc848b3aa8} 1832 "\\.\pipe\gecko-crash-server-pipe.1832" socket
        6⤵
        
        PID:4344
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2864 -childID 1 -isForBrowser -prefsHandle 2672 -prefMapHandle 2820 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6b101c28-b679-4f0e-9adb-9007ddc8c37b} 1832 "\\.\pipe\gecko-crash-server-pipe.1832" tab
        6⤵
        
        PID:3832
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3632 -childID 2 -isForBrowser -prefsHandle 3656 -prefMapHandle 3652 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f33ec989-9c13-472b-a935-adacaf79a2ca} 1832 "\\.\pipe\gecko-crash-server-pipe.1832" tab
        6⤵
        
        PID:4408
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4824 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4848 -prefMapHandle 4844 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b2b31aee-1f28-4e50-afb3-e3b13d9b5215} 1832 "\\.\pipe\gecko-crash-server-pipe.1832" utility
        6⤵
        Checks processor information in registry
        
        PID:5424
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5644 -childID 3 -isForBrowser -prefsHandle 5636 -prefMapHandle 5628 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0ad5a8d0-882f-4b34-ba84-ba27ae498241} 1832 "\\.\pipe\gecko-crash-server-pipe.1832" tab
        6⤵
        
        PID:3584
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5868 -childID 4 -isForBrowser -prefsHandle 5884 -prefMapHandle 5880 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2756e310-76f6-4969-bcd6-9c16c940c7b3} 1832 "\\.\pipe\gecko-crash-server-pipe.1832" tab
        6⤵
        
        PID:5144
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5840 -childID 5 -isForBrowser -prefsHandle 6020 -prefMapHandle 6028 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3d3d0154-3416-4bdb-8020-246a5fe17500} 1832 "\\.\pipe\gecko-crash-server-pipe.1832" tab
        6⤵
        
        PID:5156
- - C:\Users\Admin\AppData\Local\Temp\1007300001\69a477c17b.exe
    "C:\Users\Admin\AppData\Local\Temp\1007300001\69a477c17b.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:6040

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:3280

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:4216

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:5512

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