amadey | 13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	ec4ac4bc53.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	ec4ac4bc53.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	ec4ac4bc53.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	ec4ac4bc53.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	ec4ac4bc53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	ec4ac4bc53.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 6 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9f73702a6a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	52b4166987.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ec4ac4bc53.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c5ff3376c6.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
3472	chrome.exe
5344	chrome.exe
4584	chrome.exe
3364	chrome.exe

Checks BIOS information in registry 2 TTPs 12 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	c5ff3376c6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.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	9f73702a6a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c5ff3376c6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ec4ac4bc53.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9f73702a6a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	52b4166987.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	52b4166987.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ec4ac4bc53.exe

Checks computer location settings 2 TTPs 3 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	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	c5ff3376c6.exe

Executes dropped EXE 8 IoCs

pid	Process
4932	skotes.exe
2872	9f73702a6a.exe
1380	52b4166987.exe
1056	6fdc83ce58.exe
5264	ec4ac4bc53.exe
2124	c5ff3376c6.exe
6068	service123.exe
1444	service123.exe

Identifies Wine through registry keys 2 TTPs 6 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	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.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	9f73702a6a.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	52b4166987.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	ec4ac4bc53.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	c5ff3376c6.exe

Loads dropped DLL 2 IoCs

pid	Process
6068	service123.exe
1444	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

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	ec4ac4bc53.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ec4ac4bc53.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ec4ac4bc53.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008133001\\ec4ac4bc53.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9f73702a6a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008130001\\9f73702a6a.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\52b4166987.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008131001\\52b4166987.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6fdc83ce58.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008132001\\6fdc83ce58.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0008000000023bdc-63.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
2968	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe
4932	skotes.exe
2872	9f73702a6a.exe
1380	52b4166987.exe
5264	ec4ac4bc53.exe
2124	c5ff3376c6.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.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

pid	pid_target	Process	procid_target
3620	2124	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6fdc83ce58.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	ec4ac4bc53.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c5ff3376c6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	52b4166987.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9f73702a6a.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	c5ff3376c6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	c5ff3376c6.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\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.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

evasion

pid	Process
3952	taskkill.exe
4280	taskkill.exe
3184	taskkill.exe
1456	taskkill.exe
3140	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

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
2024	schtasks.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
2968	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe
2968	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe
4932	skotes.exe
4932	skotes.exe
2872	9f73702a6a.exe
2872	9f73702a6a.exe
1380	52b4166987.exe
1380	52b4166987.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
5264	ec4ac4bc53.exe
5264	ec4ac4bc53.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
5264	ec4ac4bc53.exe
5264	ec4ac4bc53.exe
5264	ec4ac4bc53.exe
2124	c5ff3376c6.exe
2124	c5ff3376c6.exe
3472	chrome.exe
3472	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	3952	taskkill.exe
Token: SeDebugPrivilege	4280	taskkill.exe
Token: SeDebugPrivilege	3184	taskkill.exe
Token: SeDebugPrivilege	1456	taskkill.exe
Token: SeDebugPrivilege	3140	taskkill.exe
Token: SeDebugPrivilege	1532	firefox.exe
Token: SeDebugPrivilege	1532	firefox.exe
Token: SeDebugPrivilege	5264	ec4ac4bc53.exe
Token: SeShutdownPrivilege	3472	chrome.exe
Token: SeCreatePagefilePrivilege	3472	chrome.exe
Token: SeShutdownPrivilege	3472	chrome.exe
Token: SeCreatePagefilePrivilege	3472	chrome.exe
Token: SeDebugPrivilege	1532	firefox.exe
Token: SeDebugPrivilege	1532	firefox.exe
Token: SeDebugPrivilege	1532	firefox.exe

Suspicious use of FindShellTrayWindow 58 IoCs

pid	Process
2968	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe
3472	chrome.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1532	firefox.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe
1056	6fdc83ce58.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1532	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 4932	2968	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe	82
PID 2968 wrote to memory of 4932	2968	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe	82
PID 2968 wrote to memory of 4932	2968	13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe	82
PID 4932 wrote to memory of 2872	4932	skotes.exe	88
PID 4932 wrote to memory of 2872	4932	skotes.exe	88
PID 4932 wrote to memory of 2872	4932	skotes.exe	88
PID 4932 wrote to memory of 1380	4932	skotes.exe	91
PID 4932 wrote to memory of 1380	4932	skotes.exe	91
PID 4932 wrote to memory of 1380	4932	skotes.exe	91
PID 4932 wrote to memory of 1056	4932	skotes.exe	92
PID 4932 wrote to memory of 1056	4932	skotes.exe	92
PID 4932 wrote to memory of 1056	4932	skotes.exe	92
PID 1056 wrote to memory of 3952	1056	6fdc83ce58.exe	93
PID 1056 wrote to memory of 3952	1056	6fdc83ce58.exe	93
PID 1056 wrote to memory of 3952	1056	6fdc83ce58.exe	93
PID 1056 wrote to memory of 4280	1056	6fdc83ce58.exe	95
PID 1056 wrote to memory of 4280	1056	6fdc83ce58.exe	95
PID 1056 wrote to memory of 4280	1056	6fdc83ce58.exe	95
PID 1056 wrote to memory of 3184	1056	6fdc83ce58.exe	97
PID 1056 wrote to memory of 3184	1056	6fdc83ce58.exe	97
PID 1056 wrote to memory of 3184	1056	6fdc83ce58.exe	97
PID 1056 wrote to memory of 1456	1056	6fdc83ce58.exe	99
PID 1056 wrote to memory of 1456	1056	6fdc83ce58.exe	99
PID 1056 wrote to memory of 1456	1056	6fdc83ce58.exe	99
PID 1056 wrote to memory of 3140	1056	6fdc83ce58.exe	101
PID 1056 wrote to memory of 3140	1056	6fdc83ce58.exe	101
PID 1056 wrote to memory of 3140	1056	6fdc83ce58.exe	101
PID 1056 wrote to memory of 2332	1056	6fdc83ce58.exe	103
PID 1056 wrote to memory of 2332	1056	6fdc83ce58.exe	103
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 2332 wrote to memory of 1532	2332	firefox.exe	104
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105
PID 1532 wrote to memory of 3108	1532	firefox.exe	105

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\13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.exe
"C:\Users\Admin\AppData\Local\Temp\13c3705c5996fbfc93eba91b33e4a3b3fc9ce059800b3b06519f0fd947747362.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:2968
- 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:4932
- - C:\Users\Admin\AppData\Local\Temp\1008130001\9f73702a6a.exe
    "C:\Users\Admin\AppData\Local\Temp\1008130001\9f73702a6a.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:2872
- - C:\Users\Admin\AppData\Local\Temp\1008131001\52b4166987.exe
    "C:\Users\Admin\AppData\Local\Temp\1008131001\52b4166987.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:1380
- - C:\Users\Admin\AppData\Local\Temp\1008132001\6fdc83ce58.exe
    "C:\Users\Admin\AppData\Local\Temp\1008132001\6fdc83ce58.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:1056
  - - 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:3952
  - - 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:4280
  - - 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:3184
  - - 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:1456
  - - 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:3140
  - - 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:2332
    - - 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:1532
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2000 -parentBuildID 20240401114208 -prefsHandle 1928 -prefMapHandle 1920 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5a4cc89d-d596-4849-b205-503d505a8a64} 1532 "\\.\pipe\gecko-crash-server-pipe.1532" gpu
        6⤵
        
        PID:3108
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2436 -parentBuildID 20240401114208 -prefsHandle 2428 -prefMapHandle 2416 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {78381192-4ab5-47a0-8481-71954d94f9f2} 1532 "\\.\pipe\gecko-crash-server-pipe.1532" socket
        6⤵
        
        PID:4396
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3120 -childID 1 -isForBrowser -prefsHandle 1624 -prefMapHandle 1520 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {edcf0536-6228-4264-89e5-3d8807bf1681} 1532 "\\.\pipe\gecko-crash-server-pipe.1532" tab
        6⤵
        
        PID:1808
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4040 -childID 2 -isForBrowser -prefsHandle 4064 -prefMapHandle 4060 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {760dd95f-0868-476b-99c7-e2a2cf95fba9} 1532 "\\.\pipe\gecko-crash-server-pipe.1532" tab
        6⤵
        
        PID:1348
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4712 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4752 -prefMapHandle 4748 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {871c4d94-cb77-48da-bd90-205031ed982e} 1532 "\\.\pipe\gecko-crash-server-pipe.1532" utility
        6⤵
        Checks processor information in registry
        
        PID:5028
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5136 -childID 3 -isForBrowser -prefsHandle 5156 -prefMapHandle 5060 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {653ad2d9-0d1f-484c-b0c6-1068c963f52e} 1532 "\\.\pipe\gecko-crash-server-pipe.1532" tab
        6⤵
        
        PID:5840
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5376 -childID 4 -isForBrowser -prefsHandle 5296 -prefMapHandle 5300 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cdf8893d-47b4-4cce-bafc-e8a910222f83} 1532 "\\.\pipe\gecko-crash-server-pipe.1532" tab
        6⤵
        
        PID:5852
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5504 -childID 5 -isForBrowser -prefsHandle 5580 -prefMapHandle 5576 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1cbbdeb5-93b3-46d6-8007-fbb276388569} 1532 "\\.\pipe\gecko-crash-server-pipe.1532" tab
        6⤵
        
        PID:5864
- - C:\Users\Admin\AppData\Local\Temp\1008133001\ec4ac4bc53.exe
    "C:\Users\Admin\AppData\Local\Temp\1008133001\ec4ac4bc53.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:5264
- - C:\Users\Admin\AppData\Local\Temp\1008134001\c5ff3376c6.exe
    "C:\Users\Admin\AppData\Local\Temp\1008134001\c5ff3376c6.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:2124
  - - 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:3472
    - - 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,0x100,0xd4,0x104,0x7ffe0a1ecc40,0x7ffe0a1ecc4c,0x7ffe0a1ecc58
        5⤵
        
        PID:3864
    - - 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=2020,i,8466286787585294994,9916017370239939482,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2024 /prefetch:2
        5⤵
        
        PID:2384
    - - 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=1812,i,8466286787585294994,9916017370239939482,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2116 /prefetch:3
        5⤵
        
        PID:224
    - - 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=2260,i,8466286787585294994,9916017370239939482,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2276 /prefetch:8
        5⤵
        
        PID:3232
    - - 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=3132,i,8466286787585294994,9916017370239939482,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3220 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:4584
    - - 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=3140,i,8466286787585294994,9916017370239939482,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3244 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5344
    - - 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=4532,i,8466286787585294994,9916017370239939482,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4516 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3364
  - - 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:6068
  - - 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:2024
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 1216
      4⤵
      Program crash
      PID:3620

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:5776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2124 -ip 2124
1⤵
PID:3376

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1444

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