amadey | 2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

79f4c4ac81.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	79f4c4ac81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	79f4c4ac81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	79f4c4ac81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	79f4c4ac81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	79f4c4ac81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	79f4c4ac81.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

Processes:

2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exeskotes.exeb237c41d41.exe2400cd1294.exe759b0d0a67.exe79f4c4ac81.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b237c41d41.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2400cd1294.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	759b0d0a67.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	79f4c4ac81.exe

Downloads MZ/PE file

Uses browser remote debugging 2 TTPs 3 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.exe

pid	Process
3524	chrome.exe
3384	chrome.exe
3436	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

Processes:

2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exeb237c41d41.exe2400cd1294.exe759b0d0a67.exe79f4c4ac81.exeskotes.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b237c41d41.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2400cd1294.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	759b0d0a67.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	79f4c4ac81.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	79f4c4ac81.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	b237c41d41.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2400cd1294.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	759b0d0a67.exe

Executes dropped EXE 9 IoCs

Processes:

skotes.exeIObit.exeb237c41d41.exe2400cd1294.exe759b0d0a67.exe4fcfbcd879.exe79f4c4ac81.exeservice123.exeservice123.exe

pid	Process
2596	skotes.exe
2924	IObit.exe
3004	b237c41d41.exe
300	2400cd1294.exe
792	759b0d0a67.exe
2720	4fcfbcd879.exe
2056	79f4c4ac81.exe
3416	service123.exe
3180	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

Processes:

skotes.exeb237c41d41.exe2400cd1294.exe759b0d0a67.exe79f4c4ac81.exe2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe

description	ioc	Process
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	b237c41d41.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	2400cd1294.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	759b0d0a67.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	79f4c4ac81.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe

Loads dropped DLL 17 IoCs

Processes:

2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exeskotes.exeb237c41d41.exeWerFault.exeservice123.exeservice123.exe

pid	Process
2852	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
2596	skotes.exe
3004	b237c41d41.exe
3004	b237c41d41.exe
2232	WerFault.exe
2232	WerFault.exe
2232	WerFault.exe
3416	service123.exe
3180	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:

79f4c4ac81.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	79f4c4ac81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	79f4c4ac81.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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\2400cd1294.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007497001\\2400cd1294.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\759b0d0a67.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007498001\\759b0d0a67.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\4fcfbcd879.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007499001\\4fcfbcd879.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\79f4c4ac81.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007500001\\79f4c4ac81.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
behavioral1/files/0x00050000000194ff-126.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

Processes:

2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exeskotes.exeb237c41d41.exe2400cd1294.exe759b0d0a67.exe79f4c4ac81.exe

pid	Process
2852	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe
2596	skotes.exe
3004	b237c41d41.exe
300	2400cd1294.exe
792	759b0d0a67.exe
2056	79f4c4ac81.exe

Drops file in Windows directory 1 IoCs

Processes:

2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.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
2232	3004	WerFault.exe	35

System Location Discovery: System Language Discovery 1 TTPs 13 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:

2400cd1294.exe4fcfbcd879.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe79f4c4ac81.exeschtasks.exe2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exeskotes.exeb237c41d41.exe759b0d0a67.exetaskkill.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2400cd1294.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4fcfbcd879.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	79f4c4ac81.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b237c41d41.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	759b0d0a67.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

Processes:

b237c41d41.exefirefox.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	b237c41d41.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	b237c41d41.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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel	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
2616	taskkill.exe
2920	taskkill.exe
2828	taskkill.exe
1224	taskkill.exe
2512	taskkill.exe

Modifies registry class 1 IoCs

Processes:

firefox.exe

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 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
2572	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exeskotes.exeb237c41d41.exe2400cd1294.exe759b0d0a67.exe4fcfbcd879.exe79f4c4ac81.exechrome.exe

pid	Process
2852	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe
2596	skotes.exe
3004	b237c41d41.exe
300	2400cd1294.exe
792	759b0d0a67.exe
2720	4fcfbcd879.exe
2056	79f4c4ac81.exe
2056	79f4c4ac81.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
3524	chrome.exe
3524	chrome.exe
2056	79f4c4ac81.exe
2056	79f4c4ac81.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exechrome.exe79f4c4ac81.exe

description	pid	Process
Token: SeDebugPrivilege	2616	taskkill.exe
Token: SeDebugPrivilege	2920	taskkill.exe
Token: SeDebugPrivilege	2828	taskkill.exe
Token: SeDebugPrivilege	1224	taskkill.exe
Token: SeDebugPrivilege	2512	taskkill.exe
Token: SeDebugPrivilege	2804	firefox.exe
Token: SeDebugPrivilege	2804	firefox.exe
Token: SeShutdownPrivilege	3524	chrome.exe
Token: SeShutdownPrivilege	3524	chrome.exe
Token: SeDebugPrivilege	2056	79f4c4ac81.exe

Suspicious use of FindShellTrayWindow 48 IoCs

Processes:

2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe4fcfbcd879.exefirefox.exechrome.exe

pid	Process
2852	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2804	firefox.exe
2804	firefox.exe
2804	firefox.exe
2804	firefox.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe
3524	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

4fcfbcd879.exefirefox.exe

pid	Process
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2804	firefox.exe
2804	firefox.exe
2804	firefox.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe
2720	4fcfbcd879.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exeskotes.exe4fcfbcd879.exefirefox.exefirefox.exe

description	pid	Process	procid_target
PID 2852 wrote to memory of 2596	2852	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe	31
PID 2852 wrote to memory of 2596	2852	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe	31
PID 2852 wrote to memory of 2596	2852	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe	31
PID 2852 wrote to memory of 2596	2852	2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe	31
PID 2596 wrote to memory of 2924	2596	skotes.exe	33
PID 2596 wrote to memory of 2924	2596	skotes.exe	33
PID 2596 wrote to memory of 2924	2596	skotes.exe	33
PID 2596 wrote to memory of 2924	2596	skotes.exe	33
PID 2596 wrote to memory of 3004	2596	skotes.exe	35
PID 2596 wrote to memory of 3004	2596	skotes.exe	35
PID 2596 wrote to memory of 3004	2596	skotes.exe	35
PID 2596 wrote to memory of 3004	2596	skotes.exe	35
PID 2596 wrote to memory of 300	2596	skotes.exe	36
PID 2596 wrote to memory of 300	2596	skotes.exe	36
PID 2596 wrote to memory of 300	2596	skotes.exe	36
PID 2596 wrote to memory of 300	2596	skotes.exe	36
PID 2596 wrote to memory of 792	2596	skotes.exe	37
PID 2596 wrote to memory of 792	2596	skotes.exe	37
PID 2596 wrote to memory of 792	2596	skotes.exe	37
PID 2596 wrote to memory of 792	2596	skotes.exe	37
PID 2596 wrote to memory of 2720	2596	skotes.exe	38
PID 2596 wrote to memory of 2720	2596	skotes.exe	38
PID 2596 wrote to memory of 2720	2596	skotes.exe	38
PID 2596 wrote to memory of 2720	2596	skotes.exe	38
PID 2720 wrote to memory of 2616	2720	4fcfbcd879.exe	39
PID 2720 wrote to memory of 2616	2720	4fcfbcd879.exe	39
PID 2720 wrote to memory of 2616	2720	4fcfbcd879.exe	39
PID 2720 wrote to memory of 2616	2720	4fcfbcd879.exe	39
PID 2720 wrote to memory of 2920	2720	4fcfbcd879.exe	42
PID 2720 wrote to memory of 2920	2720	4fcfbcd879.exe	42
PID 2720 wrote to memory of 2920	2720	4fcfbcd879.exe	42
PID 2720 wrote to memory of 2920	2720	4fcfbcd879.exe	42
PID 2720 wrote to memory of 2828	2720	4fcfbcd879.exe	44
PID 2720 wrote to memory of 2828	2720	4fcfbcd879.exe	44
PID 2720 wrote to memory of 2828	2720	4fcfbcd879.exe	44
PID 2720 wrote to memory of 2828	2720	4fcfbcd879.exe	44
PID 2720 wrote to memory of 1224	2720	4fcfbcd879.exe	46
PID 2720 wrote to memory of 1224	2720	4fcfbcd879.exe	46
PID 2720 wrote to memory of 1224	2720	4fcfbcd879.exe	46
PID 2720 wrote to memory of 1224	2720	4fcfbcd879.exe	46
PID 2720 wrote to memory of 2512	2720	4fcfbcd879.exe	48
PID 2720 wrote to memory of 2512	2720	4fcfbcd879.exe	48
PID 2720 wrote to memory of 2512	2720	4fcfbcd879.exe	48
PID 2720 wrote to memory of 2512	2720	4fcfbcd879.exe	48
PID 2720 wrote to memory of 2880	2720	4fcfbcd879.exe	50
PID 2720 wrote to memory of 2880	2720	4fcfbcd879.exe	50
PID 2720 wrote to memory of 2880	2720	4fcfbcd879.exe	50
PID 2720 wrote to memory of 2880	2720	4fcfbcd879.exe	50
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2880 wrote to memory of 2804	2880	firefox.exe	51
PID 2804 wrote to memory of 1624	2804	firefox.exe	52
PID 2804 wrote to memory of 1624	2804	firefox.exe	52
PID 2804 wrote to memory of 1624	2804	firefox.exe	52
PID 2804 wrote to memory of 2324	2804	firefox.exe	53

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\2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.exe
"C:\Users\Admin\AppData\Local\Temp\2837f1bda895f125b2ba7644d1706c4a870011d68afb204096a44eb05cf388d3.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:2852
- 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:2596
- - C:\Users\Admin\AppData\Local\Temp\1007468001\IObit.exe
    "C:\Users\Admin\AppData\Local\Temp\1007468001\IObit.exe"
    3⤵
    - Executes dropped EXE
    PID:2924
- - C:\Users\Admin\AppData\Local\Temp\1007496001\b237c41d41.exe
    "C:\Users\Admin\AppData\Local\Temp\1007496001\b237c41d41.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
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:3004
  - - 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 use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:3524
    - - 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:7 --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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef4329758,0x7fef4329768,0x7fef4329778
        5⤵
        
        PID:3620
    - - C:\Windows\system32\ctfmon.exe
        
        ctfmon.exe
        5⤵
        
        PID:3972
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1172 --field-trial-handle=1212,i,9286520273063440816,3009104276306086416,131072 /prefetch:2
        5⤵
        
        PID:4064
    - - 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 --mojo-platform-channel-handle=1504 --field-trial-handle=1212,i,9286520273063440816,3009104276306086416,131072 /prefetch:8
        5⤵
        
        PID:1620
    - - 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=utility --mojo-platform-channel-handle=1592 --field-trial-handle=1212,i,9286520273063440816,3009104276306086416,131072 /prefetch:8
        5⤵
        
        PID:1720
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2312 --field-trial-handle=1212,i,9286520273063440816,3009104276306086416,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3384
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2320 --field-trial-handle=1212,i,9286520273063440816,3009104276306086416,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3436
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=3248 --field-trial-handle=1212,i,9286520273063440816,3009104276306086416,131072 /prefetch:2
        5⤵
        
        PID:3256
  - - C:\Users\Admin\AppData\Local\Temp\service123.exe
      "C:\Users\Admin\AppData\Local\Temp\service123.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:3416
  - - 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:2572
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 952
      4⤵
      Loads dropped DLL
      Program crash
      PID:2232
- - C:\Users\Admin\AppData\Local\Temp\1007497001\2400cd1294.exe
    "C:\Users\Admin\AppData\Local\Temp\1007497001\2400cd1294.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:300
- - C:\Users\Admin\AppData\Local\Temp\1007498001\759b0d0a67.exe
    "C:\Users\Admin\AppData\Local\Temp\1007498001\759b0d0a67.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:792
- - C:\Users\Admin\AppData\Local\Temp\1007499001\4fcfbcd879.exe
    "C:\Users\Admin\AppData\Local\Temp\1007499001\4fcfbcd879.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:2720
  - - 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:2616
  - - 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:2920
  - - 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:2828
  - - 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:1224
  - - 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:2512
  - - 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:2880
    - - 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 WriteProcessMemory
        
        PID:2804
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.0.1627415485\351523685" -parentBuildID 20221007134813 -prefsHandle 1224 -prefMapHandle 1216 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d6f705ad-ebc5-44d1-af9d-2546256ce4c9} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 1288 13e03858 gpu
        6⤵
        
        PID:1624
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.1.389976252\710135761" -parentBuildID 20221007134813 -prefsHandle 1492 -prefMapHandle 1488 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5edaa82d-8474-4e73-b40b-8ce2bb788df0} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 1504 113fb158 socket
        6⤵
        
        PID:2324
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.2.1593167456\379597177" -childID 1 -isForBrowser -prefsHandle 1996 -prefMapHandle 2012 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f77e7750-db0b-4893-8871-0e18e42c2d78} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 1788 1a2a0658 tab
        6⤵
        
        PID:2508
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.3.1050519393\60600326" -childID 2 -isForBrowser -prefsHandle 2932 -prefMapHandle 2928 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {75ce4e34-2956-4b8c-9308-1be636af1d2f} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 2944 1cf2ea58 tab
        6⤵
        
        PID:2588
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.4.1612921941\1711715500" -childID 3 -isForBrowser -prefsHandle 3400 -prefMapHandle 3564 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a7a0adc4-e084-4317-ad48-e6ce65f86ddb} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 3616 1ea10258 tab
        6⤵
        
        PID:1960
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.5.243490043\210526233" -childID 4 -isForBrowser -prefsHandle 3764 -prefMapHandle 3768 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {51a87c4e-24bd-4ce6-8487-06bb45a1d056} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 3752 1ef7c258 tab
        6⤵
        
        PID:896
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.6.2049792318\993220343" -childID 5 -isForBrowser -prefsHandle 4044 -prefMapHandle 3808 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f1dff4c2-f0b2-4203-bec3-7db72916a195} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 3996 d6c558 tab
        6⤵
        
        PID:3276
- - C:\Users\Admin\AppData\Local\Temp\1007500001\79f4c4ac81.exe
    "C:\Users\Admin\AppData\Local\Temp\1007500001\79f4c4ac81.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:2056

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:3484

C:\Windows\system32\taskeng.exe
taskeng.exe {810F1BA0-C96B-4311-A9F5-810E071AC7B6} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
1⤵
PID:3144
- C:\Users\Admin\AppData\Local\Temp\service123.exe
  C:\Users\Admin\AppData\Local\Temp\/service123.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:3180

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