amadey | 76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1

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"	400fdd631b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	400fdd631b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	400fdd631b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	400fdd631b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	400fdd631b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	400fdd631b.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

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5219fb8d55.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	44799005bd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	400fdd631b.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__	1A03R7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	65c10dafac.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3k37d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2m6544.exe

Downloads MZ/PE file

Uses browser remote debugging 2 TTPs 4 IoCs

Can be used control the browser and steal sensitive information such as credentials and session cookies.

Steal Web Session Cookie

T1539

Modify Authentication Process

pid	Process
5200	chrome.exe
5280	chrome.exe
5612	chrome.exe
1772	chrome.exe

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	65c10dafac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	400fdd631b.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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	65c10dafac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	44799005bd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	400fdd631b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5219fb8d55.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2m6544.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2m6544.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3k37d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3k37d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	44799005bd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1A03R7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1A03R7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5219fb8d55.exe

Checks computer location settings 2 TTPs 4 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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	1A03R7.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	3k37d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	65c10dafac.exe

Executes dropped EXE 20 IoCs

pid	Process
4008	u1z62.exe
2256	P9m69.exe
716	1A03R7.exe
3676	skotes.exe
2148	2m6544.exe
456	3k37d.exe
4140	4Z895W.exe
4828	crypted.exe
836	crypted.exe
1568	crypted.exe
4776	crypted.exe
3144	crypted.exe
6264	65c10dafac.exe
3576	5219fb8d55.exe
6616	44799005bd.exe
4056	400fdd631b.exe
6500	skotes.exe
2460	service123.exe
6480	skotes.exe
6680	service123.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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	2m6544.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	3k37d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	65c10dafac.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	44799005bd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	1A03R7.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	5219fb8d55.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	400fdd631b.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe

Loads dropped DLL 3 IoCs

pid	Process
456	3k37d.exe
2460	service123.exe
6680	service123.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

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	400fdd631b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	400fdd631b.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	P9m69.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5219fb8d55.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1005171001\\5219fb8d55.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\44799005bd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1005172001\\44799005bd.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\400fdd631b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1005174001\\400fdd631b.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\\\""	76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.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\\\""	u1z62.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
behavioral1/files/0x0007000000023cae-54.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
716	1A03R7.exe
3676	skotes.exe
2148	2m6544.exe
456	3k37d.exe
6264	65c10dafac.exe
3576	5219fb8d55.exe
6616	44799005bd.exe
4056	400fdd631b.exe
6500	skotes.exe
6480	skotes.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4828 set thread context of 3144	4828	crypted.exe	113

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1A03R7.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1736	4828	WerFault.exe	108
3884	6264	WerFault.exe	139

System Location Discovery: System Language Discovery 1 TTPs 23 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	400fdd631b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	u1z62.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.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	65c10dafac.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5219fb8d55.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	P9m69.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2m6544.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4Z895W.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	crypted.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	76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3k37d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	44799005bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1A03R7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	crypted.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 12 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	3k37d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	3k37d.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\~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
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\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	65c10dafac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	65c10dafac.exe

Delays execution with timeout.exe 1 IoCs

pid	Process
964	timeout.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Kills process with taskkill 5 IoCs

pid	Process
1100	taskkill.exe
3548	taskkill.exe
620	taskkill.exe
1596	taskkill.exe
3328	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	firefox.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
6844	schtasks.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
716	1A03R7.exe
716	1A03R7.exe
3676	skotes.exe
3676	skotes.exe
2148	2m6544.exe
2148	2m6544.exe
456	3k37d.exe
456	3k37d.exe
456	3k37d.exe
456	3k37d.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
6264	65c10dafac.exe
6264	65c10dafac.exe
3576	5219fb8d55.exe
3576	5219fb8d55.exe
6616	44799005bd.exe
6616	44799005bd.exe
4056	400fdd631b.exe
4056	400fdd631b.exe
4056	400fdd631b.exe
4056	400fdd631b.exe
4056	400fdd631b.exe
6500	skotes.exe
6500	skotes.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
6480	skotes.exe
6480	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	3328	taskkill.exe
Token: SeDebugPrivilege	1100	taskkill.exe
Token: SeDebugPrivilege	3548	taskkill.exe
Token: SeDebugPrivilege	620	taskkill.exe
Token: SeDebugPrivilege	1596	taskkill.exe
Token: SeDebugPrivilege	4304	firefox.exe
Token: SeDebugPrivilege	4304	firefox.exe
Token: SeDebugPrivilege	4056	400fdd631b.exe
Token: SeShutdownPrivilege	1772	chrome.exe
Token: SeCreatePagefilePrivilege	1772	chrome.exe
Token: SeShutdownPrivilege	1772	chrome.exe
Token: SeCreatePagefilePrivilege	1772	chrome.exe

Suspicious use of FindShellTrayWindow 58 IoCs

pid	Process
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe
1772	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4304	firefox.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe
4140	4Z895W.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4304	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 388 wrote to memory of 4008	388	76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.exe	85
PID 388 wrote to memory of 4008	388	76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.exe	85
PID 388 wrote to memory of 4008	388	76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.exe	85
PID 4008 wrote to memory of 2256	4008	u1z62.exe	86
PID 4008 wrote to memory of 2256	4008	u1z62.exe	86
PID 4008 wrote to memory of 2256	4008	u1z62.exe	86
PID 2256 wrote to memory of 716	2256	P9m69.exe	89
PID 2256 wrote to memory of 716	2256	P9m69.exe	89
PID 2256 wrote to memory of 716	2256	P9m69.exe	89
PID 716 wrote to memory of 3676	716	1A03R7.exe	91
PID 716 wrote to memory of 3676	716	1A03R7.exe	91
PID 716 wrote to memory of 3676	716	1A03R7.exe	91
PID 2256 wrote to memory of 2148	2256	P9m69.exe	92
PID 2256 wrote to memory of 2148	2256	P9m69.exe	92
PID 2256 wrote to memory of 2148	2256	P9m69.exe	92
PID 4008 wrote to memory of 456	4008	u1z62.exe	99
PID 4008 wrote to memory of 456	4008	u1z62.exe	99
PID 4008 wrote to memory of 456	4008	u1z62.exe	99
PID 456 wrote to memory of 4420	456	3k37d.exe	102
PID 456 wrote to memory of 4420	456	3k37d.exe	102
PID 456 wrote to memory of 4420	456	3k37d.exe	102
PID 388 wrote to memory of 4140	388	76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.exe	104
PID 388 wrote to memory of 4140	388	76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.exe	104
PID 388 wrote to memory of 4140	388	76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.exe	104
PID 4420 wrote to memory of 964	4420	cmd.exe	105
PID 4420 wrote to memory of 964	4420	cmd.exe	105
PID 4420 wrote to memory of 964	4420	cmd.exe	105
PID 4140 wrote to memory of 3328	4140	4Z895W.exe	106
PID 4140 wrote to memory of 3328	4140	4Z895W.exe	106
PID 4140 wrote to memory of 3328	4140	4Z895W.exe	106
PID 3676 wrote to memory of 4828	3676	skotes.exe	108
PID 3676 wrote to memory of 4828	3676	skotes.exe	108
PID 3676 wrote to memory of 4828	3676	skotes.exe	108
PID 4828 wrote to memory of 836	4828	crypted.exe	110
PID 4828 wrote to memory of 836	4828	crypted.exe	110
PID 4828 wrote to memory of 836	4828	crypted.exe	110
PID 4828 wrote to memory of 1568	4828	crypted.exe	111
PID 4828 wrote to memory of 1568	4828	crypted.exe	111
PID 4828 wrote to memory of 1568	4828	crypted.exe	111
PID 4828 wrote to memory of 4776	4828	crypted.exe	112
PID 4828 wrote to memory of 4776	4828	crypted.exe	112
PID 4828 wrote to memory of 4776	4828	crypted.exe	112
PID 4828 wrote to memory of 3144	4828	crypted.exe	113
PID 4828 wrote to memory of 3144	4828	crypted.exe	113
PID 4828 wrote to memory of 3144	4828	crypted.exe	113
PID 4828 wrote to memory of 3144	4828	crypted.exe	113
PID 4828 wrote to memory of 3144	4828	crypted.exe	113
PID 4828 wrote to memory of 3144	4828	crypted.exe	113
PID 4828 wrote to memory of 3144	4828	crypted.exe	113
PID 4828 wrote to memory of 3144	4828	crypted.exe	113
PID 4828 wrote to memory of 3144	4828	crypted.exe	113
PID 4140 wrote to memory of 1100	4140	4Z895W.exe	120
PID 4140 wrote to memory of 1100	4140	4Z895W.exe	120
PID 4140 wrote to memory of 1100	4140	4Z895W.exe	120
PID 4140 wrote to memory of 3548	4140	4Z895W.exe	122
PID 4140 wrote to memory of 3548	4140	4Z895W.exe	122
PID 4140 wrote to memory of 3548	4140	4Z895W.exe	122
PID 4140 wrote to memory of 620	4140	4Z895W.exe	124
PID 4140 wrote to memory of 620	4140	4Z895W.exe	124
PID 4140 wrote to memory of 620	4140	4Z895W.exe	124
PID 4140 wrote to memory of 1596	4140	4Z895W.exe	126
PID 4140 wrote to memory of 1596	4140	4Z895W.exe	126
PID 4140 wrote to memory of 1596	4140	4Z895W.exe	126
PID 4140 wrote to memory of 220	4140	4Z895W.exe	128

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\76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.exe
"C:\Users\Admin\AppData\Local\Temp\76abb5472c5d1fb844b8e608091fcead6f24956ecf9d1d7441954ff2039c48d1N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:388
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\u1z62.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\u1z62.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4008
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\P9m69.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\P9m69.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2256
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1A03R7.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1A03R7.exe
      4⤵
      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 WriteProcessMemory
      PID:716
    - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        5⤵
        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:3676
      - C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4828
        
        C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe"
        7⤵
        Executes dropped EXE
        
        PID:836
        
        C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe"
        7⤵
        Executes dropped EXE
        
        PID:1568
        
        C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe"
        7⤵
        Executes dropped EXE
        
        PID:4776
        
        C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe"
        7⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:3144
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 596
        7⤵
        Program crash
        
        PID:1736
      - C:\Users\Admin\AppData\Local\Temp\1005094001\65c10dafac.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1005094001\65c10dafac.exe"
        6⤵
        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
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        
        PID:6264
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"
        7⤵
        Uses browser remote debugging
        Enumerates system info in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        
        PID:1772
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0x160,0x164,0x168,0x13c,0x16c,0x7ffe069fcc40,0x7ffe069fcc4c,0x7ffe069fcc58
        8⤵
        
        PID:5944
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1936,i,130486754320773762,11435847728396401608,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1928 /prefetch:2
        8⤵
        
        PID:3752
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2092,i,130486754320773762,11435847728396401608,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2080 /prefetch:3
        8⤵
        
        PID:6540
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2288,i,130486754320773762,11435847728396401608,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2304 /prefetch:8
        8⤵
        
        PID:1636
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3212,i,130486754320773762,11435847728396401608,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3232 /prefetch:1
        8⤵
        Uses browser remote debugging
        
        PID:5200
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3472,i,130486754320773762,11435847728396401608,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3484 /prefetch:1
        8⤵
        Uses browser remote debugging
        
        PID:5280
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4296,i,130486754320773762,11435847728396401608,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3824 /prefetch:1
        8⤵
        Uses browser remote debugging
        
        PID:5612
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4780,i,130486754320773762,11435847728396401608,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4708 /prefetch:8
        8⤵
        
        PID:5804
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4880,i,130486754320773762,11435847728396401608,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4628 /prefetch:8
        8⤵
        
        PID:5868
        
        C:\Users\Admin\AppData\Local\Temp\service123.exe
        
        "C:\Users\Admin\AppData\Local\Temp\service123.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        
        PID:2460
        
        C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /create /tn "ServiceData4" /tr "C:\Users\Admin\AppData\Local\Temp\/service123.exe" /st 00:01 /du 9800:59 /sc once /ri 1 /f
        7⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:6844
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 6264 -s 1364
        7⤵
        Program crash
        
        PID:3884
      - C:\Users\Admin\AppData\Local\Temp\1005171001\5219fb8d55.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1005171001\5219fb8d55.exe"
        6⤵
        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:3576
      - C:\Users\Admin\AppData\Local\Temp\1005172001\44799005bd.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1005172001\44799005bd.exe"
        6⤵
        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:6616
      - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        6⤵
        
        PID:6296
      - C:\Users\Admin\AppData\Local\Temp\1005174001\400fdd631b.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1005174001\400fdd631b.exe"
        6⤵
        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:4056
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2m6544.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2m6544.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:2148
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3k37d.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3k37d.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
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:456
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3k37d.exe" & del "C:\ProgramData\*.dll"" & exit
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4420
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 5
        5⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:964
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4Z895W.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4Z895W.exe
  2⤵
  - 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:4140
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM firefox.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3328
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM chrome.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1100
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM msedge.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3548
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM opera.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:620
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM brave.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1596
- - 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
    3⤵
    PID:220
  - - 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⤵
      Checks processor information in registry
      Modifies registry class
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:4304
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2024 -parentBuildID 20240401114208 -prefsHandle 1940 -prefMapHandle 1932 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f25743e0-770a-4ae2-b18a-52403f0a4001} 4304 "\\.\pipe\gecko-crash-server-pipe.4304" gpu
        5⤵
        
        PID:4860
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2440 -prefMapHandle 2436 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {797b60c4-2ab3-461b-b3e3-949485eeb464} 4304 "\\.\pipe\gecko-crash-server-pipe.4304" socket
        5⤵
        
        PID:4412
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3232 -childID 1 -isForBrowser -prefsHandle 3168 -prefMapHandle 3060 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dabeff9e-1bb8-4565-b9e6-816b2ee92028} 4304 "\\.\pipe\gecko-crash-server-pipe.4304" tab
        5⤵
        
        PID:3172
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4116 -childID 2 -isForBrowser -prefsHandle 4108 -prefMapHandle 4104 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3cf630e3-24e4-43bc-a023-7b5d889d65fd} 4304 "\\.\pipe\gecko-crash-server-pipe.4304" tab
        5⤵
        
        PID:2852
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4716 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4752 -prefMapHandle 4748 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8185d3e3-2f83-4ad1-98ca-a4402e014e8c} 4304 "\\.\pipe\gecko-crash-server-pipe.4304" utility
        5⤵
        Checks processor information in registry
        
        PID:5540
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5000 -childID 3 -isForBrowser -prefsHandle 5036 -prefMapHandle 5032 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {96f4e38e-8c9b-4c11-ad36-2cfa937cd4e0} 4304 "\\.\pipe\gecko-crash-server-pipe.4304" tab
        5⤵
        
        PID:5556
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5296 -childID 4 -isForBrowser -prefsHandle 5216 -prefMapHandle 5224 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9f5366d7-4cd9-416c-85de-52523c661ef8} 4304 "\\.\pipe\gecko-crash-server-pipe.4304" tab
        5⤵
        
        PID:3296
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5428 -childID 5 -isForBrowser -prefsHandle 5432 -prefMapHandle 5436 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7c1bab2b-93cd-46c8-8312-54a710ff1f31} 4304 "\\.\pipe\gecko-crash-server-pipe.4304" tab
        5⤵
        
        PID:5176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4828 -ip 4828
1⤵
PID:4832

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:6500

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:5372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 6264 -ip 6264
1⤵
PID:3664

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:6480

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:6680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Modify Authentication Process

Scheduled Task/Job

T1053

Scheduled Task

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

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Authentication Process

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion