amadey | 9b73356104654687374dfab3c5554e15dfb402a1089750d9c431e1c4964de8cb

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	28032e69cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	28032e69cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	28032e69cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	28032e69cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	28032e69cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	28032e69cb.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 9 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	28032e69cb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c612d2ce22.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Lumma111.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	09ec7ed97f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4d92e0c6d5.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
1620	chrome.exe
5252	chrome.exe
5232	chrome.exe
5324	chrome.exe

Checks BIOS information in registry 2 TTPs 18 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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4d92e0c6d5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	28032e69cb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	28032e69cb.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	c612d2ce22.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Lumma111.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4d92e0c6d5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	09ec7ed97f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c612d2ce22.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Lumma111.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	09ec7ed97f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	c612d2ce22.exe

Executes dropped EXE 11 IoCs

pid	Process
3660	skotes.exe
2336	c612d2ce22.exe
4356	Lumma111.exe
1980	09ec7ed97f.exe
2628	skotes.exe
2692	4d92e0c6d5.exe
888	69c0eb1ac9.exe
5776	28032e69cb.exe
5972	service123.exe
1608	skotes.exe
2860	service123.exe

Identifies Wine through registry keys 2 TTPs 9 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-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	09ec7ed97f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	4d92e0c6d5.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	c612d2ce22.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	Lumma111.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	28032e69cb.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe

Loads dropped DLL 2 IoCs

pid	Process
5972	service123.exe
2860	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	28032e69cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	28032e69cb.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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\09ec7ed97f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007745001\\09ec7ed97f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4d92e0c6d5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007746001\\4d92e0c6d5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\69c0eb1ac9.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007747001\\69c0eb1ac9.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\28032e69cb.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007748001\\28032e69cb.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/0x000b000000023c2a-110.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
1388	file.exe
3660	skotes.exe
2336	c612d2ce22.exe
4356	Lumma111.exe
1980	09ec7ed97f.exe
2628	skotes.exe
2692	4d92e0c6d5.exe
5776	28032e69cb.exe
1608	skotes.exe

Drops file in Windows directory 1 IoCs

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

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5108	2336	WerFault.exe	100

System Location Discovery: System Language Discovery 1 TTPs 15 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	Lumma111.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.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	28032e69cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4d92e0c6d5.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	c612d2ce22.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	09ec7ed97f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	69c0eb1ac9.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	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	c612d2ce22.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	c612d2ce22.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	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
5084	taskkill.exe
3372	taskkill.exe
3968	taskkill.exe
3124	taskkill.exe
2952	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_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
4804	schtasks.exe

Suspicious behavior: EnumeratesProcesses 27 IoCs

pid	Process
1388	file.exe
1388	file.exe
3660	skotes.exe
3660	skotes.exe
2336	c612d2ce22.exe
2336	c612d2ce22.exe
4356	Lumma111.exe
4356	Lumma111.exe
1980	09ec7ed97f.exe
1980	09ec7ed97f.exe
2628	skotes.exe
2628	skotes.exe
2692	4d92e0c6d5.exe
2692	4d92e0c6d5.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
1620	chrome.exe
1620	chrome.exe
5776	28032e69cb.exe
5776	28032e69cb.exe
5776	28032e69cb.exe
5776	28032e69cb.exe
5776	28032e69cb.exe
1608	skotes.exe
1608	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	2952	taskkill.exe
Token: SeDebugPrivilege	5084	taskkill.exe
Token: SeDebugPrivilege	3372	taskkill.exe
Token: SeDebugPrivilege	3968	taskkill.exe
Token: SeDebugPrivilege	3124	taskkill.exe
Token: SeDebugPrivilege	2640	firefox.exe
Token: SeDebugPrivilege	2640	firefox.exe
Token: SeShutdownPrivilege	1620	chrome.exe
Token: SeCreatePagefilePrivilege	1620	chrome.exe
Token: SeShutdownPrivilege	1620	chrome.exe
Token: SeCreatePagefilePrivilege	1620	chrome.exe
Token: SeDebugPrivilege	5776	28032e69cb.exe

Suspicious use of FindShellTrayWindow 59 IoCs

pid	Process
1388	file.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
888	69c0eb1ac9.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe
1620	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
888	69c0eb1ac9.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
2640	firefox.exe
888	69c0eb1ac9.exe
888	69c0eb1ac9.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2640	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 3660	1388	file.exe	83
PID 1388 wrote to memory of 3660	1388	file.exe	83
PID 1388 wrote to memory of 3660	1388	file.exe	83
PID 3660 wrote to memory of 2336	3660	skotes.exe	100
PID 3660 wrote to memory of 2336	3660	skotes.exe	100
PID 3660 wrote to memory of 2336	3660	skotes.exe	100
PID 3660 wrote to memory of 4356	3660	skotes.exe	101
PID 3660 wrote to memory of 4356	3660	skotes.exe	101
PID 3660 wrote to memory of 4356	3660	skotes.exe	101
PID 3660 wrote to memory of 1980	3660	skotes.exe	103
PID 3660 wrote to memory of 1980	3660	skotes.exe	103
PID 3660 wrote to memory of 1980	3660	skotes.exe	103
PID 3660 wrote to memory of 2692	3660	skotes.exe	106
PID 3660 wrote to memory of 2692	3660	skotes.exe	106
PID 3660 wrote to memory of 2692	3660	skotes.exe	106
PID 3660 wrote to memory of 888	3660	skotes.exe	108
PID 3660 wrote to memory of 888	3660	skotes.exe	108
PID 3660 wrote to memory of 888	3660	skotes.exe	108
PID 888 wrote to memory of 2952	888	69c0eb1ac9.exe	109
PID 888 wrote to memory of 2952	888	69c0eb1ac9.exe	109
PID 888 wrote to memory of 2952	888	69c0eb1ac9.exe	109
PID 888 wrote to memory of 5084	888	69c0eb1ac9.exe	111
PID 888 wrote to memory of 5084	888	69c0eb1ac9.exe	111
PID 888 wrote to memory of 5084	888	69c0eb1ac9.exe	111
PID 888 wrote to memory of 3372	888	69c0eb1ac9.exe	113
PID 888 wrote to memory of 3372	888	69c0eb1ac9.exe	113
PID 888 wrote to memory of 3372	888	69c0eb1ac9.exe	113
PID 888 wrote to memory of 3968	888	69c0eb1ac9.exe	115
PID 888 wrote to memory of 3968	888	69c0eb1ac9.exe	115
PID 888 wrote to memory of 3968	888	69c0eb1ac9.exe	115
PID 888 wrote to memory of 3124	888	69c0eb1ac9.exe	117
PID 888 wrote to memory of 3124	888	69c0eb1ac9.exe	117
PID 888 wrote to memory of 3124	888	69c0eb1ac9.exe	117
PID 888 wrote to memory of 4876	888	69c0eb1ac9.exe	119
PID 888 wrote to memory of 4876	888	69c0eb1ac9.exe	119
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 4876 wrote to memory of 2640	4876	firefox.exe	120
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121
PID 2640 wrote to memory of 2776	2640	firefox.exe	121

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1388
- 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:3660
- - C:\Users\Admin\AppData\Local\Temp\1007743001\c612d2ce22.exe
    "C:\Users\Admin\AppData\Local\Temp\1007743001\c612d2ce22.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Checks computer location settings
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:2336
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"
      4⤵
      Uses browser remote debugging
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:1620
    - - 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,0x100,0xd4,0x104,0x7ffe6108cc40,0x7ffe6108cc4c,0x7ffe6108cc58
        5⤵
        
        PID:4352
    - - 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=1908,i,11472545516762966386,3301291052628575230,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1904 /prefetch:2
        5⤵
        
        PID:4540
    - - 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=2156,i,11472545516762966386,3301291052628575230,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2168 /prefetch:3
        5⤵
        
        PID:3812
    - - 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=2236,i,11472545516762966386,3301291052628575230,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2396 /prefetch:8
        5⤵
        
        PID:2384
    - - 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=3156,i,11472545516762966386,3301291052628575230,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3176 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5232
    - - 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=3184,i,11472545516762966386,3301291052628575230,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3208 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5252
    - - 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=4508,i,11472545516762966386,3301291052628575230,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4288 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5324
  - - 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:5972
  - - 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:4804
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2336 -s 1804
      4⤵
      Program crash
      PID:5108
- - C:\Users\Admin\AppData\Local\Temp\1007744001\Lumma111.exe
    "C:\Users\Admin\AppData\Local\Temp\1007744001\Lumma111.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:4356
- - C:\Users\Admin\AppData\Local\Temp\1007745001\09ec7ed97f.exe
    "C:\Users\Admin\AppData\Local\Temp\1007745001\09ec7ed97f.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:1980
- - C:\Users\Admin\AppData\Local\Temp\1007746001\4d92e0c6d5.exe
    "C:\Users\Admin\AppData\Local\Temp\1007746001\4d92e0c6d5.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:2692
- - C:\Users\Admin\AppData\Local\Temp\1007747001\69c0eb1ac9.exe
    "C:\Users\Admin\AppData\Local\Temp\1007747001\69c0eb1ac9.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:888
  - - 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:2952
  - - 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:5084
  - - 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:3372
  - - 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:3968
  - - 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:3124
  - - 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:4876
    - - 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:2640
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1904 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5808f070-7aa0-4501-9e24-404555715eee} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" gpu
        6⤵
        
        PID:2776
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2404 -parentBuildID 20240401114208 -prefsHandle 2396 -prefMapHandle 2384 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bf4a9f15-dd32-49da-8840-0414bcd08916} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" socket
        6⤵
        
        PID:4840
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3016 -childID 1 -isForBrowser -prefsHandle 3008 -prefMapHandle 3004 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1192 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {08b43190-6726-41d8-9262-61476c84d5bb} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" tab
        6⤵
        
        PID:224
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3660 -childID 2 -isForBrowser -prefsHandle 3464 -prefMapHandle 2804 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1192 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4596518d-c1a2-45ef-8d11-d9b97ebeb17e} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" tab
        6⤵
        
        PID:4320
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4540 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4396 -prefMapHandle 4484 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {854f12e8-3d90-46bc-aee3-ebd0bc539c2f} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" utility
        6⤵
        Checks processor information in registry
        
        PID:5236
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5472 -childID 3 -isForBrowser -prefsHandle 5256 -prefMapHandle 5396 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1192 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cc5e6301-2bb7-4626-ad72-7b29dd5c6350} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" tab
        6⤵
        
        PID:5952
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5596 -childID 4 -isForBrowser -prefsHandle 5604 -prefMapHandle 5608 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1192 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3e759f0a-7203-4382-b1d1-964ab9bbadb2} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" tab
        6⤵
        
        PID:5964
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5788 -childID 5 -isForBrowser -prefsHandle 5796 -prefMapHandle 5800 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1192 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {16dac371-40d0-4000-b62a-424dda36723f} 2640 "\\.\pipe\gecko-crash-server-pipe.2640" tab
        6⤵
        
        PID:5976
- - C:\Users\Admin\AppData\Local\Temp\1007748001\28032e69cb.exe
    "C:\Users\Admin\AppData\Local\Temp\1007748001\28032e69cb.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:5776

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2628

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:5492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2336 -ip 2336
1⤵
PID:5716

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1608

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2860

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