amadey | ecc19a485f0fb3b5f9ae7a0728b09fde6e5b8e1f6dce812d9302a8ba47da71f0

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"	1cb5b2d260.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	1cb5b2d260.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	1cb5b2d260.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	1cb5b2d260.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	1cb5b2d260.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	1cb5b2d260.exe

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

Enumerates VirtualBox registry keys 2 TTPs 2 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	47c39a0678.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	df2b8873f5.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	df2b8873f5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	70a986d6b8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f388bbc3af.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1cb5b2d260.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a99ea15204.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	47c39a0678.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\VideoBiosVersion	47c39a0678.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a99ea15204.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1cb5b2d260.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a99ea15204.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	70a986d6b8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f388bbc3af.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	df2b8873f5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	df2b8873f5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f388bbc3af.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1cb5b2d260.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	47c39a0678.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	70a986d6b8.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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 10 IoCs

pid	Process
3888	skotes.exe
1364	47c39a0678.exe
1384	a99ea15204.exe
4880	skotes.exe
5016	df2b8873f5.exe
1196	70a986d6b8.exe
3288	f388bbc3af.exe
940	684900c065.exe
5024	1cb5b2d260.exe
1260	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-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	70a986d6b8.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	f388bbc3af.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	a99ea15204.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	df2b8873f5.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	1cb5b2d260.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	47c39a0678.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	1cb5b2d260.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	1cb5b2d260.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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\70a986d6b8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010184001\\70a986d6b8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f388bbc3af.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010185001\\f388bbc3af.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\684900c065.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010186001\\684900c065.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\1cb5b2d260.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010187001\\1cb5b2d260.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/0x0007000000023ce6-148.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
1272	file.exe
3888	skotes.exe
1364	47c39a0678.exe
1384	a99ea15204.exe
4880	skotes.exe
5016	df2b8873f5.exe
1196	70a986d6b8.exe
3288	f388bbc3af.exe
5024	1cb5b2d260.exe
1260	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
4416	1384	WerFault.exe	92

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	f388bbc3af.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1cb5b2d260.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	70a986d6b8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	684900c065.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	df2b8873f5.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	47c39a0678.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a99ea15204.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 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\~Mhz	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
5104	taskkill.exe
756	taskkill.exe
4724	taskkill.exe
1336	taskkill.exe
4936	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 43 IoCs

pid	Process
1272	file.exe
1272	file.exe
3888	skotes.exe
3888	skotes.exe
1364	47c39a0678.exe
1364	47c39a0678.exe
1364	47c39a0678.exe
1364	47c39a0678.exe
1364	47c39a0678.exe
1364	47c39a0678.exe
1364	47c39a0678.exe
1364	47c39a0678.exe
1364	47c39a0678.exe
1364	47c39a0678.exe
1384	a99ea15204.exe
1384	a99ea15204.exe
4880	skotes.exe
4880	skotes.exe
5016	df2b8873f5.exe
5016	df2b8873f5.exe
5016	df2b8873f5.exe
5016	df2b8873f5.exe
5016	df2b8873f5.exe
5016	df2b8873f5.exe
5016	df2b8873f5.exe
5016	df2b8873f5.exe
5016	df2b8873f5.exe
5016	df2b8873f5.exe
1196	70a986d6b8.exe
1196	70a986d6b8.exe
3288	f388bbc3af.exe
3288	f388bbc3af.exe
940	684900c065.exe
940	684900c065.exe
5024	1cb5b2d260.exe
5024	1cb5b2d260.exe
5024	1cb5b2d260.exe
5024	1cb5b2d260.exe
5024	1cb5b2d260.exe
940	684900c065.exe
940	684900c065.exe
1260	skotes.exe
1260	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	4724	taskkill.exe
Token: SeDebugPrivilege	1336	taskkill.exe
Token: SeDebugPrivilege	4936	taskkill.exe
Token: SeDebugPrivilege	5104	taskkill.exe
Token: SeDebugPrivilege	756	taskkill.exe
Token: SeDebugPrivilege	5024	1cb5b2d260.exe
Token: SeDebugPrivilege	4452	firefox.exe
Token: SeDebugPrivilege	4452	firefox.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1272	file.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
4452	firefox.exe
940	684900c065.exe
940	684900c065.exe
940	684900c065.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4452	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1272 wrote to memory of 3888	1272	file.exe	82
PID 1272 wrote to memory of 3888	1272	file.exe	82
PID 1272 wrote to memory of 3888	1272	file.exe	82
PID 3888 wrote to memory of 1364	3888	skotes.exe	90
PID 3888 wrote to memory of 1364	3888	skotes.exe	90
PID 3888 wrote to memory of 1364	3888	skotes.exe	90
PID 3888 wrote to memory of 1384	3888	skotes.exe	92
PID 3888 wrote to memory of 1384	3888	skotes.exe	92
PID 3888 wrote to memory of 1384	3888	skotes.exe	92
PID 3888 wrote to memory of 5016	3888	skotes.exe	95
PID 3888 wrote to memory of 5016	3888	skotes.exe	95
PID 3888 wrote to memory of 5016	3888	skotes.exe	95
PID 3888 wrote to memory of 1196	3888	skotes.exe	96
PID 3888 wrote to memory of 1196	3888	skotes.exe	96
PID 3888 wrote to memory of 1196	3888	skotes.exe	96
PID 3888 wrote to memory of 3288	3888	skotes.exe	97
PID 3888 wrote to memory of 3288	3888	skotes.exe	97
PID 3888 wrote to memory of 3288	3888	skotes.exe	97
PID 3888 wrote to memory of 940	3888	skotes.exe	98
PID 3888 wrote to memory of 940	3888	skotes.exe	98
PID 3888 wrote to memory of 940	3888	skotes.exe	98
PID 940 wrote to memory of 4724	940	684900c065.exe	99
PID 940 wrote to memory of 4724	940	684900c065.exe	99
PID 940 wrote to memory of 4724	940	684900c065.exe	99
PID 940 wrote to memory of 1336	940	684900c065.exe	104
PID 940 wrote to memory of 1336	940	684900c065.exe	104
PID 940 wrote to memory of 1336	940	684900c065.exe	104
PID 940 wrote to memory of 4936	940	684900c065.exe	107
PID 940 wrote to memory of 4936	940	684900c065.exe	107
PID 940 wrote to memory of 4936	940	684900c065.exe	107
PID 940 wrote to memory of 5104	940	684900c065.exe	109
PID 940 wrote to memory of 5104	940	684900c065.exe	109
PID 940 wrote to memory of 5104	940	684900c065.exe	109
PID 940 wrote to memory of 756	940	684900c065.exe	111
PID 940 wrote to memory of 756	940	684900c065.exe	111
PID 940 wrote to memory of 756	940	684900c065.exe	111
PID 3888 wrote to memory of 5024	3888	skotes.exe	113
PID 3888 wrote to memory of 5024	3888	skotes.exe	113
PID 3888 wrote to memory of 5024	3888	skotes.exe	113
PID 940 wrote to memory of 3468	940	684900c065.exe	114
PID 940 wrote to memory of 3468	940	684900c065.exe	114
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 3468 wrote to memory of 4452	3468	firefox.exe	115
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	firefox.exe	116
PID 4452 wrote to memory of 316	4452	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:1272
- 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:3888
- - C:\Users\Admin\AppData\Local\Temp\1010177001\47c39a0678.exe
    "C:\Users\Admin\AppData\Local\Temp\1010177001\47c39a0678.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:1364
- - C:\Users\Admin\AppData\Local\Temp\1010178001\a99ea15204.exe
    "C:\Users\Admin\AppData\Local\Temp\1010178001\a99ea15204.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:1384
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1384 -s 1392
      4⤵
      Program crash
      PID:4416
- - C:\Users\Admin\AppData\Local\Temp\1010179001\df2b8873f5.exe
    "C:\Users\Admin\AppData\Local\Temp\1010179001\df2b8873f5.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:5016
- - C:\Users\Admin\AppData\Local\Temp\1010184001\70a986d6b8.exe
    "C:\Users\Admin\AppData\Local\Temp\1010184001\70a986d6b8.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:1196
- - C:\Users\Admin\AppData\Local\Temp\1010185001\f388bbc3af.exe
    "C:\Users\Admin\AppData\Local\Temp\1010185001\f388bbc3af.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:3288
- - C:\Users\Admin\AppData\Local\Temp\1010186001\684900c065.exe
    "C:\Users\Admin\AppData\Local\Temp\1010186001\684900c065.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:940
  - - 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:4724
  - - 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:1336
  - - 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:4936
  - - 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:5104
  - - 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:756
  - - 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:3468
    - - 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:4452
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2016 -parentBuildID 20240401114208 -prefsHandle 1932 -prefMapHandle 1924 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0779015e-d3a5-4f2b-a3a7-88b85039f817} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" gpu
        6⤵
        
        PID:316
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2472 -parentBuildID 20240401114208 -prefsHandle 2464 -prefMapHandle 2460 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {13c2e898-029a-4241-b50c-c42e2b53a8f0} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" socket
        6⤵
        
        PID:5060
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3032 -childID 1 -isForBrowser -prefsHandle 3028 -prefMapHandle 3024 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad93086f-8e99-4ebb-a0d5-ff35266d7f94} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" tab
        6⤵
        
        PID:4284
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3948 -childID 2 -isForBrowser -prefsHandle 3940 -prefMapHandle 3936 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {981dbbac-bb92-4017-b102-73f22f351007} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" tab
        6⤵
        
        PID:2624
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4988 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4996 -prefMapHandle 4992 -prefsLen 29197 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d4167e78-0417-4ec3-b011-3a2115d3e299} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" utility
        6⤵
        Checks processor information in registry
        
        PID:5364
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5600 -childID 3 -isForBrowser -prefsHandle 5612 -prefMapHandle 5608 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {810ff85c-11ab-4ef3-bab4-c30fde10fbe9} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" tab
        6⤵
        
        PID:1084
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5780 -childID 4 -isForBrowser -prefsHandle 5532 -prefMapHandle 5508 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {62d9640d-281d-42ac-ad87-2ce491df1a4c} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" tab
        6⤵
        
        PID:3516
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5916 -childID 5 -isForBrowser -prefsHandle 5576 -prefMapHandle 5568 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5f95d867-9c59-49c0-950c-8e2694bee3ad} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" tab
        6⤵
        
        PID:3860
- - C:\Users\Admin\AppData\Local\Temp\1010187001\1cb5b2d260.exe
    "C:\Users\Admin\AppData\Local\Temp\1010187001\1cb5b2d260.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:5024

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:4880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1384 -ip 1384
1⤵
PID:2744

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:1260

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