amadey | 2e0d3b67009872c61328c5904a23832e6b6617de8bf756533b1804bb56719d05

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

e063358266.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	e063358266.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e063358266.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e063358266.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e063358266.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e063358266.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e063358266.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 8 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

Processes:

file.exeskotes.exe2c2d29eec0.exe85bf153fd9.exee063358266.exea11d964140.exeskotes.exeskotes.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2c2d29eec0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	85bf153fd9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e063358266.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a11d964140.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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

Processes:

chrome.exechrome.exechrome.exechrome.exe

pid	Process
5340	chrome.exe
5796	chrome.exe
2540	chrome.exe
4904	chrome.exe

Checks BIOS information in registry 2 TTPs 16 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

Processes:

skotes.exefile.exe85bf153fd9.exee063358266.exea11d964140.exe2c2d29eec0.exeskotes.exeskotes.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	85bf153fd9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e063358266.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e063358266.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a11d964140.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2c2d29eec0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2c2d29eec0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	85bf153fd9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a11d964140.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\VideoBiosVersion	skotes.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

Processes:

file.exeskotes.exea11d964140.exe

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
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	a11d964140.exe

Executes dropped EXE 10 IoCs

Processes:

skotes.exe2c2d29eec0.exe85bf153fd9.exe2090d0b9f3.exee063358266.exea11d964140.exeskotes.exeservice123.exeskotes.exeservice123.exe

pid	Process
212	skotes.exe
384	2c2d29eec0.exe
4592	85bf153fd9.exe
1764	2090d0b9f3.exe
4728	e063358266.exe
2336	a11d964140.exe
5792	skotes.exe
1344	service123.exe
5316	skotes.exe
1032	service123.exe

Identifies Wine through registry keys 2 TTPs 8 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

skotes.exeskotes.exefile.exeskotes.exe2c2d29eec0.exe85bf153fd9.exee063358266.exea11d964140.exe

description	ioc	Process
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	file.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	2c2d29eec0.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	85bf153fd9.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	e063358266.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	a11d964140.exe

Loads dropped DLL 2 IoCs

Processes:

service123.exeservice123.exe

pid	Process
1344	service123.exe
1032	service123.exe

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

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e063358266.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	e063358266.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e063358266.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

skotes.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2c2d29eec0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008528001\\2c2d29eec0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\85bf153fd9.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008529001\\85bf153fd9.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2090d0b9f3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008530001\\2090d0b9f3.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e063358266.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008531001\\e063358266.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.

Processes:

resource	yara_rule
behavioral2/files/0x0007000000023cb8-66.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

Processes:

file.exeskotes.exe2c2d29eec0.exe85bf153fd9.exee063358266.exea11d964140.exeskotes.exeskotes.exe

pid	Process
4748	file.exe
212	skotes.exe
384	2c2d29eec0.exe
4592	85bf153fd9.exe
4728	e063358266.exe
2336	a11d964140.exe
5792	skotes.exe
5316	skotes.exe

Drops file in Windows directory 1 IoCs

Processes:

file.exe

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	file.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 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2456	2336	WerFault.exe	114

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

Processes:

taskkill.exetaskkill.exetaskkill.exeskotes.exetaskkill.exea11d964140.exefile.exe85bf153fd9.exe2090d0b9f3.exeservice123.exeschtasks.exe2c2d29eec0.exee063358266.exetaskkill.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a11d964140.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	85bf153fd9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2090d0b9f3.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	2c2d29eec0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e063358266.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 10 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

Processes:

firefox.exefirefox.exea11d964140.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\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\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	a11d964140.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	a11d964140.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\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

Processes:

chrome.exe

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

evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid	Process
2892	taskkill.exe
4152	taskkill.exe
4992	taskkill.exe
1844	taskkill.exe
4484	taskkill.exe

Modifies registry class 1 IoCs

Processes:

firefox.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_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

Processes:

schtasks.exe

pid	Process
4860	schtasks.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

file.exeskotes.exe2c2d29eec0.exe85bf153fd9.exe2090d0b9f3.exee063358266.exea11d964140.exechrome.exeskotes.exeskotes.exe

pid	Process
4748	file.exe
4748	file.exe
212	skotes.exe
212	skotes.exe
384	2c2d29eec0.exe
384	2c2d29eec0.exe
4592	85bf153fd9.exe
4592	85bf153fd9.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
4728	e063358266.exe
4728	e063358266.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
4728	e063358266.exe
4728	e063358266.exe
4728	e063358266.exe
2336	a11d964140.exe
2336	a11d964140.exe
5340	chrome.exe
5340	chrome.exe
5792	skotes.exe
5792	skotes.exe
5316	skotes.exe
5316	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

Processes:

chrome.exe

pid	Process
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exee063358266.exechrome.exe

description	pid	Process
Token: SeDebugPrivilege	2892	taskkill.exe
Token: SeDebugPrivilege	4152	taskkill.exe
Token: SeDebugPrivilege	4992	taskkill.exe
Token: SeDebugPrivilege	1844	taskkill.exe
Token: SeDebugPrivilege	4484	taskkill.exe
Token: SeDebugPrivilege	1504	firefox.exe
Token: SeDebugPrivilege	1504	firefox.exe
Token: SeDebugPrivilege	4728	e063358266.exe
Token: SeShutdownPrivilege	5340	chrome.exe
Token: SeCreatePagefilePrivilege	5340	chrome.exe
Token: SeShutdownPrivilege	5340	chrome.exe
Token: SeCreatePagefilePrivilege	5340	chrome.exe
Token: SeDebugPrivilege	1504	firefox.exe
Token: SeDebugPrivilege	1504	firefox.exe
Token: SeDebugPrivilege	1504	firefox.exe

Suspicious use of FindShellTrayWindow 59 IoCs

Processes:

file.exe2090d0b9f3.exefirefox.exechrome.exe

pid	Process
4748	file.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

Processes:

2090d0b9f3.exefirefox.exe

pid	Process
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1504	firefox.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe
1764	2090d0b9f3.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid	Process
1504	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeskotes.exe2090d0b9f3.exefirefox.exefirefox.exe

description	pid	Process	procid_target
PID 4748 wrote to memory of 212	4748	file.exe	82
PID 4748 wrote to memory of 212	4748	file.exe	82
PID 4748 wrote to memory of 212	4748	file.exe	82
PID 212 wrote to memory of 384	212	skotes.exe	88
PID 212 wrote to memory of 384	212	skotes.exe	88
PID 212 wrote to memory of 384	212	skotes.exe	88
PID 212 wrote to memory of 4592	212	skotes.exe	91
PID 212 wrote to memory of 4592	212	skotes.exe	91
PID 212 wrote to memory of 4592	212	skotes.exe	91
PID 212 wrote to memory of 1764	212	skotes.exe	92
PID 212 wrote to memory of 1764	212	skotes.exe	92
PID 212 wrote to memory of 1764	212	skotes.exe	92
PID 1764 wrote to memory of 2892	1764	2090d0b9f3.exe	93
PID 1764 wrote to memory of 2892	1764	2090d0b9f3.exe	93
PID 1764 wrote to memory of 2892	1764	2090d0b9f3.exe	93
PID 1764 wrote to memory of 4152	1764	2090d0b9f3.exe	95
PID 1764 wrote to memory of 4152	1764	2090d0b9f3.exe	95
PID 1764 wrote to memory of 4152	1764	2090d0b9f3.exe	95
PID 1764 wrote to memory of 4992	1764	2090d0b9f3.exe	97
PID 1764 wrote to memory of 4992	1764	2090d0b9f3.exe	97
PID 1764 wrote to memory of 4992	1764	2090d0b9f3.exe	97
PID 1764 wrote to memory of 1844	1764	2090d0b9f3.exe	99
PID 1764 wrote to memory of 1844	1764	2090d0b9f3.exe	99
PID 1764 wrote to memory of 1844	1764	2090d0b9f3.exe	99
PID 1764 wrote to memory of 4484	1764	2090d0b9f3.exe	101
PID 1764 wrote to memory of 4484	1764	2090d0b9f3.exe	101
PID 1764 wrote to memory of 4484	1764	2090d0b9f3.exe	101
PID 1764 wrote to memory of 1248	1764	2090d0b9f3.exe	103
PID 1764 wrote to memory of 1248	1764	2090d0b9f3.exe	103
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 1248 wrote to memory of 1504	1248	firefox.exe	104
PID 212 wrote to memory of 4728	212	skotes.exe	105
PID 212 wrote to memory of 4728	212	skotes.exe	105
PID 212 wrote to memory of 4728	212	skotes.exe	105
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106
PID 1504 wrote to memory of 2240	1504	firefox.exe	106

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:4748
- 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:212
- - C:\Users\Admin\AppData\Local\Temp\1008528001\2c2d29eec0.exe
    "C:\Users\Admin\AppData\Local\Temp\1008528001\2c2d29eec0.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:384
- - C:\Users\Admin\AppData\Local\Temp\1008529001\85bf153fd9.exe
    "C:\Users\Admin\AppData\Local\Temp\1008529001\85bf153fd9.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:4592
- - C:\Users\Admin\AppData\Local\Temp\1008530001\2090d0b9f3.exe
    "C:\Users\Admin\AppData\Local\Temp\1008530001\2090d0b9f3.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:1764
  - - 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:2892
  - - 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:4152
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4992
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1844
  - - 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:4484
  - - 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:1248
    - - 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:1504
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1956 -parentBuildID 20240401114208 -prefsHandle 1896 -prefMapHandle 1888 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e280602a-f851-4b82-935e-d553108762cf} 1504 "\\.\pipe\gecko-crash-server-pipe.1504" gpu
        6⤵
        
        PID:2240
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2448 -prefMapHandle 2444 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b4e4147-b97d-47be-9368-5d0a2b873007} 1504 "\\.\pipe\gecko-crash-server-pipe.1504" socket
        6⤵
        
        PID:1536
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2984 -childID 1 -isForBrowser -prefsHandle 2972 -prefMapHandle 3024 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7e6b3fc6-92f9-48b2-badc-64abf59c729b} 1504 "\\.\pipe\gecko-crash-server-pipe.1504" tab
        6⤵
        
        PID:4948
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4212 -childID 2 -isForBrowser -prefsHandle 4204 -prefMapHandle 4200 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f50203ee-3de3-4f62-87f8-fc8d4c3432eb} 1504 "\\.\pipe\gecko-crash-server-pipe.1504" tab
        6⤵
        
        PID:5032
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4852 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 1204 -prefMapHandle 4808 -prefsLen 29197 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {afa5aa7f-ff82-4931-bdf4-ed689cf67c99} 1504 "\\.\pipe\gecko-crash-server-pipe.1504" utility
        6⤵
        Checks processor information in registry
        
        PID:5472
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4736 -childID 3 -isForBrowser -prefsHandle 5200 -prefMapHandle 5216 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {baede958-a6d9-44cc-a281-47a9ad635ca2} 1504 "\\.\pipe\gecko-crash-server-pipe.1504" tab
        6⤵
        
        PID:6112
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5604 -childID 4 -isForBrowser -prefsHandle 5612 -prefMapHandle 4920 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dd36dc03-6680-4546-b757-f535f1434de1} 1504 "\\.\pipe\gecko-crash-server-pipe.1504" tab
        6⤵
        
        PID:6124
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5824 -childID 5 -isForBrowser -prefsHandle 5780 -prefMapHandle 5504 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {377d4f00-9165-4935-9918-96b7d82f08aa} 1504 "\\.\pipe\gecko-crash-server-pipe.1504" tab
        6⤵
        
        PID:6136
- - C:\Users\Admin\AppData\Local\Temp\1008531001\e063358266.exe
    "C:\Users\Admin\AppData\Local\Temp\1008531001\e063358266.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:4728
- - C:\Users\Admin\AppData\Local\Temp\1008532001\a11d964140.exe
    "C:\Users\Admin\AppData\Local\Temp\1008532001\a11d964140.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
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:2336
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"
      4⤵
      Uses browser remote debugging
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:5340
    - - 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff93e5ccc40,0x7ff93e5ccc4c,0x7ff93e5ccc58
        5⤵
        
        PID:5368
    - - 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=2036,i,17010722721750920782,1242067341582016658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2032 /prefetch:2
        5⤵
        
        PID:5532
    - - 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=1916,i,17010722721750920782,1242067341582016658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2496 /prefetch:3
        5⤵
        
        PID:5584
    - - 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=2164,i,17010722721750920782,1242067341582016658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2600 /prefetch:8
        5⤵
        
        PID:5592
    - - 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=3188,i,17010722721750920782,1242067341582016658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3208 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5796
    - - 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=3228,i,17010722721750920782,1242067341582016658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3272 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:2540
    - - 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=4432,i,17010722721750920782,1242067341582016658,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4504 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:4904
  - - C:\Users\Admin\AppData\Local\Temp\service123.exe
      "C:\Users\Admin\AppData\Local\Temp\service123.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:1344
  - - 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
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4860
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2336 -s 1288
      4⤵
      Program crash
      PID:2456

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:6080

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:5792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2336 -ip 2336
1⤵
PID:1912

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:5316

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1032

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