amadey | 691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90

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\DisableOnAccessProtection = "1"	da10b10258.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	da10b10258.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	da10b10258.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	da10b10258.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	da10b10258.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	da10b10258.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 10 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__	da10b10258.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__	2Q3467.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4p222w.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	16ee9cb1e2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5031f3df48.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3X95f.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5031f3df48.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	da10b10258.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4p222w.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3X95f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	16ee9cb1e2.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	2Q3467.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	da10b10258.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	2Q3467.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4p222w.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	16ee9cb1e2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5031f3df48.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3X95f.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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	4p222w.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 13 IoCs

pid	Process
320	b0P62.exe
3144	2Q3467.exe
2364	3X95f.exe
4024	4p222w.exe
4376	skotes.exe
1896	DLER214.exe
4780	16ee9cb1e2.exe
1692	skotes.exe
4876	5031f3df48.exe
3932	12d526e8f2.exe
2232	da10b10258.exe
4360	skotes.exe
5352	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.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	2Q3467.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	3X95f.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	16ee9cb1e2.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	5031f3df48.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	4p222w.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	da10b10258.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\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	da10b10258.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	da10b10258.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5031f3df48.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004104001\\5031f3df48.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\12d526e8f2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004105001\\12d526e8f2.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\da10b10258.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004106001\\da10b10258.exe"	skotes.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	b0P62.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\16ee9cb1e2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004103001\\16ee9cb1e2.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000b000000023ccd-103.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
3144	2Q3467.exe
2364	3X95f.exe
4024	4p222w.exe
4376	skotes.exe
4780	16ee9cb1e2.exe
1692	skotes.exe
4876	5031f3df48.exe
2232	da10b10258.exe
4360	skotes.exe
5352	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	4p222w.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
1976	3144	WerFault.exe	88
5100	1896	WerFault.exe	102
4088	4780	WerFault.exe	105
1964	4780	WerFault.exe	105

System Location Discovery: System Language Discovery 1 TTPs 16 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	691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3X95f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DLER214.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	16ee9cb1e2.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	2Q3467.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5031f3df48.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b0P62.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4p222w.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12d526e8f2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	da10b10258.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
1364	taskkill.exe
3956	taskkill.exe
1632	taskkill.exe
2376	taskkill.exe
220	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 27 IoCs

pid	Process
3144	2Q3467.exe
3144	2Q3467.exe
2364	3X95f.exe
2364	3X95f.exe
4024	4p222w.exe
4024	4p222w.exe
4376	skotes.exe
4376	skotes.exe
4780	16ee9cb1e2.exe
4780	16ee9cb1e2.exe
1692	skotes.exe
1692	skotes.exe
4876	5031f3df48.exe
4876	5031f3df48.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
2232	da10b10258.exe
2232	da10b10258.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
2232	da10b10258.exe
2232	da10b10258.exe
2232	da10b10258.exe
4360	skotes.exe
4360	skotes.exe
5352	skotes.exe
5352	skotes.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	1896	DLER214.exe
Token: SeDebugPrivilege	220	taskkill.exe
Token: SeDebugPrivilege	1364	taskkill.exe
Token: SeDebugPrivilege	3956	taskkill.exe
Token: SeDebugPrivilege	1632	taskkill.exe
Token: SeDebugPrivilege	2376	taskkill.exe
Token: SeDebugPrivilege	1016	firefox.exe
Token: SeDebugPrivilege	1016	firefox.exe
Token: SeDebugPrivilege	2232	da10b10258.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
4024	4p222w.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
1016	firefox.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe
3932	12d526e8f2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1016	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 320	4964	691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe	85
PID 4964 wrote to memory of 320	4964	691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe	85
PID 4964 wrote to memory of 320	4964	691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe	85
PID 320 wrote to memory of 3144	320	b0P62.exe	88
PID 320 wrote to memory of 3144	320	b0P62.exe	88
PID 320 wrote to memory of 3144	320	b0P62.exe	88
PID 320 wrote to memory of 2364	320	b0P62.exe	96
PID 320 wrote to memory of 2364	320	b0P62.exe	96
PID 320 wrote to memory of 2364	320	b0P62.exe	96
PID 4964 wrote to memory of 4024	4964	691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe	98
PID 4964 wrote to memory of 4024	4964	691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe	98
PID 4964 wrote to memory of 4024	4964	691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe	98
PID 4024 wrote to memory of 4376	4024	4p222w.exe	99
PID 4024 wrote to memory of 4376	4024	4p222w.exe	99
PID 4024 wrote to memory of 4376	4024	4p222w.exe	99
PID 4376 wrote to memory of 1896	4376	skotes.exe	102
PID 4376 wrote to memory of 1896	4376	skotes.exe	102
PID 4376 wrote to memory of 1896	4376	skotes.exe	102
PID 4376 wrote to memory of 4780	4376	skotes.exe	105
PID 4376 wrote to memory of 4780	4376	skotes.exe	105
PID 4376 wrote to memory of 4780	4376	skotes.exe	105
PID 4376 wrote to memory of 4876	4376	skotes.exe	111
PID 4376 wrote to memory of 4876	4376	skotes.exe	111
PID 4376 wrote to memory of 4876	4376	skotes.exe	111
PID 4376 wrote to memory of 3932	4376	skotes.exe	112
PID 4376 wrote to memory of 3932	4376	skotes.exe	112
PID 4376 wrote to memory of 3932	4376	skotes.exe	112
PID 3932 wrote to memory of 220	3932	12d526e8f2.exe	113
PID 3932 wrote to memory of 220	3932	12d526e8f2.exe	113
PID 3932 wrote to memory of 220	3932	12d526e8f2.exe	113
PID 3932 wrote to memory of 1364	3932	12d526e8f2.exe	115
PID 3932 wrote to memory of 1364	3932	12d526e8f2.exe	115
PID 3932 wrote to memory of 1364	3932	12d526e8f2.exe	115
PID 3932 wrote to memory of 3956	3932	12d526e8f2.exe	117
PID 3932 wrote to memory of 3956	3932	12d526e8f2.exe	117
PID 3932 wrote to memory of 3956	3932	12d526e8f2.exe	117
PID 3932 wrote to memory of 1632	3932	12d526e8f2.exe	119
PID 3932 wrote to memory of 1632	3932	12d526e8f2.exe	119
PID 3932 wrote to memory of 1632	3932	12d526e8f2.exe	119
PID 3932 wrote to memory of 2376	3932	12d526e8f2.exe	121
PID 3932 wrote to memory of 2376	3932	12d526e8f2.exe	121
PID 3932 wrote to memory of 2376	3932	12d526e8f2.exe	121
PID 3932 wrote to memory of 2232	3932	12d526e8f2.exe	123
PID 3932 wrote to memory of 2232	3932	12d526e8f2.exe	123
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 2232 wrote to memory of 1016	2232	firefox.exe	124
PID 1016 wrote to memory of 3172	1016	firefox.exe	125
PID 1016 wrote to memory of 3172	1016	firefox.exe	125
PID 1016 wrote to memory of 3172	1016	firefox.exe	125
PID 1016 wrote to memory of 3172	1016	firefox.exe	125
PID 1016 wrote to memory of 3172	1016	firefox.exe	125
PID 1016 wrote to memory of 3172	1016	firefox.exe	125
PID 1016 wrote to memory of 3172	1016	firefox.exe	125
PID 1016 wrote to memory of 3172	1016	firefox.exe	125
PID 1016 wrote to memory of 3172	1016	firefox.exe	125

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\691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe
"C:\Users\Admin\AppData\Local\Temp\691c7ddc3e39d23fded313d5fd9e2f2e2a73e20358e674621675f1d0b5e27c90.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b0P62.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b0P62.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:320
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2Q3467.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2Q3467.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:3144
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3144 -s 1564
      4⤵
      Program crash
      PID:1976
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3X95f.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3X95f.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:2364
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4p222w.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4p222w.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
  - 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:4024
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    - 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:4376
  - - C:\Users\Admin\AppData\Local\Temp\1004090001\DLER214.exe
      "C:\Users\Admin\AppData\Local\Temp\1004090001\DLER214.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:1896
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1896 -s 1760
        5⤵
        Program crash
        
        PID:5100
  - - C:\Users\Admin\AppData\Local\Temp\1004103001\16ee9cb1e2.exe
      "C:\Users\Admin\AppData\Local\Temp\1004103001\16ee9cb1e2.exe"
      4⤵
      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:4780
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 1596
        5⤵
        Program crash
        
        PID:4088
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 1564
        5⤵
        Program crash
        
        PID:1964
  - - C:\Users\Admin\AppData\Local\Temp\1004104001\5031f3df48.exe
      "C:\Users\Admin\AppData\Local\Temp\1004104001\5031f3df48.exe"
      4⤵
      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\1004105001\12d526e8f2.exe
      "C:\Users\Admin\AppData\Local\Temp\1004105001\12d526e8f2.exe"
      4⤵
      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:3932
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:220
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1364
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3956
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1632
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2376
    - - 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⤵
        Suspicious use of WriteProcessMemory
        
        PID:2232
      - 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
        6⤵
        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:1016
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2020 -parentBuildID 20240401114208 -prefsHandle 1948 -prefMapHandle 1940 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f502ee81-fc5e-46fa-851b-f23ff72f24be} 1016 "\\.\pipe\gecko-crash-server-pipe.1016" gpu
        7⤵
        
        PID:3172
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2456 -parentBuildID 20240401114208 -prefsHandle 2448 -prefMapHandle 2444 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c38b970f-86b1-4887-b431-fa4cec174f52} 1016 "\\.\pipe\gecko-crash-server-pipe.1016" socket
        7⤵
        
        PID:1220
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3232 -childID 1 -isForBrowser -prefsHandle 2676 -prefMapHandle 3336 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e3f02ccc-0f08-4768-966d-bd177004b977} 1016 "\\.\pipe\gecko-crash-server-pipe.1016" tab
        7⤵
        
        PID:3880
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3956 -childID 2 -isForBrowser -prefsHandle 2864 -prefMapHandle 3880 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c6f4fcbd-909c-4a24-86fc-b71746ba4242} 1016 "\\.\pipe\gecko-crash-server-pipe.1016" tab
        7⤵
        
        PID:680
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4932 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4632 -prefMapHandle 4836 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7c495860-5eb2-48af-8029-27cd2267008c} 1016 "\\.\pipe\gecko-crash-server-pipe.1016" utility
        7⤵
        Checks processor information in registry
        
        PID:6804
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5532 -childID 3 -isForBrowser -prefsHandle 5544 -prefMapHandle 5540 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a6926072-1c0e-4a76-8bbd-9f9fdb5352dd} 1016 "\\.\pipe\gecko-crash-server-pipe.1016" tab
        7⤵
        
        PID:5796
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5780 -childID 4 -isForBrowser -prefsHandle 5772 -prefMapHandle 5768 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b587e55-2d40-434e-86c3-777ecf762b1e} 1016 "\\.\pipe\gecko-crash-server-pipe.1016" tab
        7⤵
        
        PID:5884
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5672 -childID 5 -isForBrowser -prefsHandle 5680 -prefMapHandle 5684 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2c01e295-3fab-4bb9-b9b6-e00afaec0732} 1016 "\\.\pipe\gecko-crash-server-pipe.1016" tab
        7⤵
        
        PID:5872
  - - C:\Users\Admin\AppData\Local\Temp\1004106001\da10b10258.exe
      "C:\Users\Admin\AppData\Local\Temp\1004106001\da10b10258.exe"
      4⤵
      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:2232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3144 -ip 3144
1⤵
PID:3288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1896 -ip 1896
1⤵
PID:4488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4780 -ip 4780
1⤵
PID:2232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4780 -ip 4780
1⤵
PID:1016

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:1692

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:4360

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:5352

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