amadey | 7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	10c81a6d46.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	10c81a6d46.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	10c81a6d46.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	10c81a6d46.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	10c81a6d46.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	10c81a6d46.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc
Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e5892e8570.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	79c11e24ea.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	10c81a6d46.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	abe821c527.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9Qk4n8B.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 8 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1744	powershell.exe
2644	powershell.exe
2208	powershell.exe
4064	powershell.exe
3240	powershell.exe
3116	powershell.exe
3548	powershell.exe
1720	powershell.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.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	10c81a6d46.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9Qk4n8B.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	79c11e24ea.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e5892e8570.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e5892e8570.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	10c81a6d46.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9Qk4n8B.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	79c11e24ea.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	abe821c527.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	abe821c527.exe

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SecurityHealthSystray.lnk	9Qk4n8B.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SecurityHealthSystray.lnk	9Qk4n8B.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SecurityHealthSystray.lnk	rhbook.exe

Executes dropped EXE 11 IoCs

pid	Process
2888	skotes.exe
356	ziNGMDa.exe
1072	ziNGMDa.exe
2080	9Qk4n8B.exe
2112	e5892e8570.exe
2944	79c11e24ea.exe
3044	9b3447c5b9.exe
1924	10c81a6d46.exe
3608	abe821c527.exe
2656	rhbook.exe
3896	SecurityHealthSystray.exe

Identifies Wine through registry keys 2 TTPs 7 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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	10c81a6d46.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	abe821c527.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	9Qk4n8B.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	e5892e8570.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	79c11e24ea.exe

Loads dropped DLL 16 IoCs

pid	Process
1704	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
1704	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
2888	skotes.exe
356	ziNGMDa.exe
1072	ziNGMDa.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
2888	skotes.exe
3608	abe821c527.exe
2080	9Qk4n8B.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	10c81a6d46.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	10c81a6d46.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\9b3447c5b9.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013461001\\9b3447c5b9.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\10c81a6d46.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013462001\\10c81a6d46.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\SecurityHealthSystray = "C:\\Users\\Admin\\AppData\\Local\\SecurityHealthSystray.exe"	rhbook.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\e5892e8570.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013459001\\e5892e8570.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\SecurityHealthSystray = "C:\\Users\\Admin\\AppData\\Roaming\\SecurityHealthSystray.exe"	9Qk4n8B.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\79c11e24ea.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013460001\\79c11e24ea.exe"	skotes.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
9	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0006000000019244-296.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
1704	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
2888	skotes.exe
2080	9Qk4n8B.exe
2112	e5892e8570.exe
2944	79c11e24ea.exe
1924	10c81a6d46.exe
3608	abe821c527.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
behavioral1/files/0x0007000000016d46-35.dat	pyinstaller

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 20 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	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	79c11e24ea.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	9b3447c5b9.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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	10c81a6d46.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	abe821c527.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e5892e8570.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9b3447c5b9.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	9Qk4n8B.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	9b3447c5b9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

T1082

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

Kills process with taskkill 5 IoCs

evasion

pid	Process
2440	taskkill.exe
1840	taskkill.exe
2016	taskkill.exe
2940	taskkill.exe
1848	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	firefox.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

persistence execution

Scheduled Task

pid	Process
1784	schtasks.exe
1044	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
1704	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
2888	skotes.exe
2080	9Qk4n8B.exe
2112	e5892e8570.exe
1720	powershell.exe
1744	powershell.exe
2644	powershell.exe
2208	powershell.exe
2944	79c11e24ea.exe
2080	9Qk4n8B.exe
3044	9b3447c5b9.exe
1924	10c81a6d46.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
1924	10c81a6d46.exe
1924	10c81a6d46.exe
3608	abe821c527.exe
3608	abe821c527.exe
4064	powershell.exe
3240	powershell.exe
3116	powershell.exe
3548	powershell.exe
2656	rhbook.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeDebugPrivilege	2080	9Qk4n8B.exe
Token: SeDebugPrivilege	1720	powershell.exe
Token: SeDebugPrivilege	1744	powershell.exe
Token: SeDebugPrivilege	2644	powershell.exe
Token: SeDebugPrivilege	2208	powershell.exe
Token: SeDebugPrivilege	2080	9Qk4n8B.exe
Token: SeDebugPrivilege	1848	taskkill.exe
Token: SeDebugPrivilege	2440	taskkill.exe
Token: SeDebugPrivilege	1840	taskkill.exe
Token: SeDebugPrivilege	2016	taskkill.exe
Token: SeDebugPrivilege	2940	taskkill.exe
Token: SeDebugPrivilege	2504	firefox.exe
Token: SeDebugPrivilege	2504	firefox.exe
Token: SeDebugPrivilege	1924	10c81a6d46.exe
Token: SeDebugPrivilege	2656	rhbook.exe
Token: SeDebugPrivilege	4064	powershell.exe
Token: SeDebugPrivilege	3240	powershell.exe
Token: SeDebugPrivilege	3116	powershell.exe
Token: SeDebugPrivilege	3548	powershell.exe
Token: SeDebugPrivilege	2656	rhbook.exe
Token: SeDebugPrivilege	3896	SecurityHealthSystray.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
1704	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
2504	firefox.exe
2504	firefox.exe
2504	firefox.exe
2504	firefox.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
2504	firefox.exe
2504	firefox.exe
2504	firefox.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe
3044	9b3447c5b9.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2080	9Qk4n8B.exe
2656	rhbook.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 2888	1704	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe	31
PID 1704 wrote to memory of 2888	1704	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe	31
PID 1704 wrote to memory of 2888	1704	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe	31
PID 1704 wrote to memory of 2888	1704	7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe	31
PID 2888 wrote to memory of 356	2888	skotes.exe	34
PID 2888 wrote to memory of 356	2888	skotes.exe	34
PID 2888 wrote to memory of 356	2888	skotes.exe	34
PID 2888 wrote to memory of 356	2888	skotes.exe	34
PID 356 wrote to memory of 1072	356	ziNGMDa.exe	36
PID 356 wrote to memory of 1072	356	ziNGMDa.exe	36
PID 356 wrote to memory of 1072	356	ziNGMDa.exe	36
PID 2888 wrote to memory of 2080	2888	skotes.exe	37
PID 2888 wrote to memory of 2080	2888	skotes.exe	37
PID 2888 wrote to memory of 2080	2888	skotes.exe	37
PID 2888 wrote to memory of 2080	2888	skotes.exe	37
PID 2888 wrote to memory of 2112	2888	skotes.exe	38
PID 2888 wrote to memory of 2112	2888	skotes.exe	38
PID 2888 wrote to memory of 2112	2888	skotes.exe	38
PID 2888 wrote to memory of 2112	2888	skotes.exe	38
PID 2080 wrote to memory of 1720	2080	9Qk4n8B.exe	40
PID 2080 wrote to memory of 1720	2080	9Qk4n8B.exe	40
PID 2080 wrote to memory of 1720	2080	9Qk4n8B.exe	40
PID 2080 wrote to memory of 1720	2080	9Qk4n8B.exe	40
PID 2080 wrote to memory of 1744	2080	9Qk4n8B.exe	42
PID 2080 wrote to memory of 1744	2080	9Qk4n8B.exe	42
PID 2080 wrote to memory of 1744	2080	9Qk4n8B.exe	42
PID 2080 wrote to memory of 1744	2080	9Qk4n8B.exe	42
PID 2080 wrote to memory of 2644	2080	9Qk4n8B.exe	44
PID 2080 wrote to memory of 2644	2080	9Qk4n8B.exe	44
PID 2080 wrote to memory of 2644	2080	9Qk4n8B.exe	44
PID 2080 wrote to memory of 2644	2080	9Qk4n8B.exe	44
PID 2080 wrote to memory of 2208	2080	9Qk4n8B.exe	46
PID 2080 wrote to memory of 2208	2080	9Qk4n8B.exe	46
PID 2080 wrote to memory of 2208	2080	9Qk4n8B.exe	46
PID 2080 wrote to memory of 2208	2080	9Qk4n8B.exe	46
PID 2888 wrote to memory of 2944	2888	skotes.exe	48
PID 2888 wrote to memory of 2944	2888	skotes.exe	48
PID 2888 wrote to memory of 2944	2888	skotes.exe	48
PID 2888 wrote to memory of 2944	2888	skotes.exe	48
PID 2080 wrote to memory of 1784	2080	9Qk4n8B.exe	49
PID 2080 wrote to memory of 1784	2080	9Qk4n8B.exe	49
PID 2080 wrote to memory of 1784	2080	9Qk4n8B.exe	49
PID 2080 wrote to memory of 1784	2080	9Qk4n8B.exe	49
PID 2888 wrote to memory of 3044	2888	skotes.exe	51
PID 2888 wrote to memory of 3044	2888	skotes.exe	51
PID 2888 wrote to memory of 3044	2888	skotes.exe	51
PID 2888 wrote to memory of 3044	2888	skotes.exe	51
PID 3044 wrote to memory of 1848	3044	9b3447c5b9.exe	52
PID 3044 wrote to memory of 1848	3044	9b3447c5b9.exe	52
PID 3044 wrote to memory of 1848	3044	9b3447c5b9.exe	52
PID 3044 wrote to memory of 1848	3044	9b3447c5b9.exe	52
PID 3044 wrote to memory of 2440	3044	9b3447c5b9.exe	54
PID 3044 wrote to memory of 2440	3044	9b3447c5b9.exe	54
PID 3044 wrote to memory of 2440	3044	9b3447c5b9.exe	54
PID 3044 wrote to memory of 2440	3044	9b3447c5b9.exe	54
PID 3044 wrote to memory of 1840	3044	9b3447c5b9.exe	56
PID 3044 wrote to memory of 1840	3044	9b3447c5b9.exe	56
PID 3044 wrote to memory of 1840	3044	9b3447c5b9.exe	56
PID 3044 wrote to memory of 1840	3044	9b3447c5b9.exe	56
PID 3044 wrote to memory of 2016	3044	9b3447c5b9.exe	58
PID 3044 wrote to memory of 2016	3044	9b3447c5b9.exe	58
PID 3044 wrote to memory of 2016	3044	9b3447c5b9.exe	58
PID 3044 wrote to memory of 2016	3044	9b3447c5b9.exe	58
PID 3044 wrote to memory of 2940	3044	9b3447c5b9.exe	60

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\7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe
"C:\Users\Admin\AppData\Local\Temp\7f9c4f99669b5c05535075cc97e746e9df229b8177f56a0a9e989b861e8a2ef4.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:1704
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2888
- - C:\Users\Admin\AppData\Local\Temp\1013433001\ziNGMDa.exe
    "C:\Users\Admin\AppData\Local\Temp\1013433001\ziNGMDa.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:356
  - - C:\Users\Admin\AppData\Local\Temp\1013433001\ziNGMDa.exe
      "C:\Users\Admin\AppData\Local\Temp\1013433001\ziNGMDa.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:1072
- - C:\Users\Admin\AppData\Local\Temp\1013458001\9Qk4n8B.exe
    "C:\Users\Admin\AppData\Local\Temp\1013458001\9Qk4n8B.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Drops startup file
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2080
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\1013458001\9Qk4n8B.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1720
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '9Qk4n8B.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1744
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\SecurityHealthSystray.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2644
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'SecurityHealthSystray.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2208
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "SecurityHealthSystray" /tr "C:\Users\Admin\AppData\Roaming\SecurityHealthSystray.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1784
  - - C:\Users\Admin\AppData\Local\Temp\rhbook.exe
      "C:\Users\Admin\AppData\Local\Temp\rhbook.exe"
      4⤵
      Drops startup file
      Executes dropped EXE
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:2656
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\rhbook.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4064
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'rhbook.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3240
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\SecurityHealthSystray.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3116
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'SecurityHealthSystray.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3548
    - - C:\Windows\System32\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "SecurityHealthSystray" /tr "C:\Users\Admin\AppData\Local\SecurityHealthSystray.exe"
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:1044
- - C:\Users\Admin\AppData\Local\Temp\1013459001\e5892e8570.exe
    "C:\Users\Admin\AppData\Local\Temp\1013459001\e5892e8570.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:2112
- - C:\Users\Admin\AppData\Local\Temp\1013460001\79c11e24ea.exe
    "C:\Users\Admin\AppData\Local\Temp\1013460001\79c11e24ea.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:2944
- - C:\Users\Admin\AppData\Local\Temp\1013461001\9b3447c5b9.exe
    "C:\Users\Admin\AppData\Local\Temp\1013461001\9b3447c5b9.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:3044
  - - 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:1848
  - - 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:2440
  - - 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:1840
  - - 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:2016
  - - 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:2940
  - - 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⤵
      PID:2364
    - - 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
        
        PID:2504
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2504.0.2120244925\491451640" -parentBuildID 20221007134813 -prefsHandle 1208 -prefMapHandle 1200 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9d23dc70-4eb8-432e-803f-dbef794039cb} 2504 "\\.\pipe\gecko-crash-server-pipe.2504" 1272 10fc0d58 gpu
        6⤵
        
        PID:2764
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2504.1.843652636\1772012718" -parentBuildID 20221007134813 -prefsHandle 1476 -prefMapHandle 1472 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {02ecd9ad-739e-4751-95c9-77df061803fa} 2504 "\\.\pipe\gecko-crash-server-pipe.2504" 1488 e71558 socket
        6⤵
        
        PID:1508
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2504.2.1401185509\1248751417" -childID 1 -isForBrowser -prefsHandle 2100 -prefMapHandle 2096 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0730604a-5f07-4cfd-8c96-be171cc9d1d8} 2504 "\\.\pipe\gecko-crash-server-pipe.2504" 2112 10f5b358 tab
        6⤵
        
        PID:1524
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2504.3.15632187\1443833365" -childID 2 -isForBrowser -prefsHandle 2904 -prefMapHandle 2900 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fabd4a3f-bab2-4ce3-a298-cd72ac0fb954} 2504 "\\.\pipe\gecko-crash-server-pipe.2504" 2916 1d17e858 tab
        6⤵
        
        PID:980
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2504.4.52330630\277089693" -childID 3 -isForBrowser -prefsHandle 3708 -prefMapHandle 3704 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e47cd470-ea89-4e6d-8d32-550386ab41be} 2504 "\\.\pipe\gecko-crash-server-pipe.2504" 3720 1f549058 tab
        6⤵
        
        PID:1292
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2504.5.80686773\364457796" -childID 4 -isForBrowser -prefsHandle 3740 -prefMapHandle 3736 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {835f2e12-8a72-436c-9ee5-f8c80bd9a4b2} 2504 "\\.\pipe\gecko-crash-server-pipe.2504" 3912 2028b858 tab
        6⤵
        
        PID:1840
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2504.6.351231163\1608624842" -childID 5 -isForBrowser -prefsHandle 3972 -prefMapHandle 3976 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {efd9f841-32cf-4efa-b743-f5c21aae2800} 2504 "\\.\pipe\gecko-crash-server-pipe.2504" 3960 2028c158 tab
        6⤵
        
        PID:1304
- - C:\Users\Admin\AppData\Local\Temp\1013462001\10c81a6d46.exe
    "C:\Users\Admin\AppData\Local\Temp\1013462001\10c81a6d46.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:1924
- - C:\Users\Admin\AppData\Local\Temp\1013463001\abe821c527.exe
    "C:\Users\Admin\AppData\Local\Temp\1013463001\abe821c527.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3608

C:\Windows\system32\taskeng.exe
taskeng.exe {7E0F166E-B125-4E33-ADB7-DA26D7342D58} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
1⤵
PID:2068
- C:\Users\Admin\AppData\Local\SecurityHealthSystray.exe
  C:\Users\Admin\AppData\Local\SecurityHealthSystray.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

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 Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion