amadey | c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

80313a508a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	80313a508a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	80313a508a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	80313a508a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	80313a508a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	80313a508a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	80313a508a.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

Processes:

skotes.exe1ccce89e18.exe1d44ace0cb.exe80313a508a.exeeb2c3e697a.exec0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1ccce89e18.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1d44ace0cb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	80313a508a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	eb2c3e697a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

Downloads MZ/PE file

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

T1082

Processes:

eb2c3e697a.exec0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exe1ccce89e18.exe80313a508a.exe1d44ace0cb.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	eb2c3e697a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	eb2c3e697a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1ccce89e18.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	80313a508a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	80313a508a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1ccce89e18.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1d44ace0cb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1d44ace0cb.exe

Executes dropped EXE 6 IoCs

Processes:

skotes.exe1ccce89e18.exe1d44ace0cb.exe9be87de685.exe80313a508a.exeeb2c3e697a.exe

pid process

2764 skotes.exe
320 1ccce89e18.exe
572 1d44ace0cb.exe
1080 9be87de685.exe
2864 80313a508a.exe
3224 eb2c3e697a.exe

pid	process
2764	skotes.exe
320	1ccce89e18.exe
572	1d44ace0cb.exe
1080	9be87de685.exe
2864	80313a508a.exe
3224	eb2c3e697a.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:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exe1ccce89e18.exe1d44ace0cb.exe80313a508a.exeeb2c3e697a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.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	1ccce89e18.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	1d44ace0cb.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	80313a508a.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	eb2c3e697a.exe

Loads dropped DLL 9 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exe

pid	process
2088	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
2764	skotes.exe
2764	skotes.exe
2764	skotes.exe
2764	skotes.exe
2764	skotes.exe
2764	skotes.exe
2764	skotes.exe
2764	skotes.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

80313a508a.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	80313a508a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	80313a508a.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\1ccce89e18.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007359001\\1ccce89e18.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\1d44ace0cb.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007360001\\1d44ace0cb.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\9be87de685.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007361001\\9be87de685.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\80313a508a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007362001\\80313a508a.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\1007361001\9be87de685.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exe1ccce89e18.exe1d44ace0cb.exe80313a508a.exeeb2c3e697a.exe

pid	process
2088	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
2764	skotes.exe
320	1ccce89e18.exe
572	1d44ace0cb.exe
2864	80313a508a.exe
3224	eb2c3e697a.exe

Drops file in Windows directory 1 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

description ioc process

File created C:\Windows\Tasks\skotes.job c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe

System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

taskkill.exetaskkill.exeeb2c3e697a.exe1ccce89e18.exe1d44ace0cb.exe9be87de685.exetaskkill.exetaskkill.exe80313a508a.exec0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exetaskkill.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb2c3e697a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1ccce89e18.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1d44ace0cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9be87de685.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	80313a508a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.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

Processes:

firefox.exe

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

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

2228 taskkill.exe
1696 taskkill.exe
1756 taskkill.exe
1968 taskkill.exe
2872 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

pid	process
2228	taskkill.exe
1696	taskkill.exe
1756	taskkill.exe
1968	taskkill.exe
2872	taskkill.exe

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

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

Processes:

1ccce89e18.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	1ccce89e18.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	1ccce89e18.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	1ccce89e18.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exe1ccce89e18.exe1d44ace0cb.exe9be87de685.exe80313a508a.exeeb2c3e697a.exe

pid	process
2088	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
2764	skotes.exe
320	1ccce89e18.exe
572	1d44ace0cb.exe
1080	9be87de685.exe
2864	80313a508a.exe
1080	9be87de685.exe
2864	80313a508a.exe
2864	80313a508a.exe
3224	eb2c3e697a.exe
3224	eb2c3e697a.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe80313a508a.exe

description	pid	process
Token: SeDebugPrivilege	2228	taskkill.exe
Token: SeDebugPrivilege	1696	taskkill.exe
Token: SeDebugPrivilege	1756	taskkill.exe
Token: SeDebugPrivilege	1968	taskkill.exe
Token: SeDebugPrivilege	2872	taskkill.exe
Token: SeDebugPrivilege	3032	firefox.exe
Token: SeDebugPrivilege	3032	firefox.exe
Token: SeDebugPrivilege	2864	80313a508a.exe

Suspicious use of FindShellTrayWindow 15 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe9be87de685.exefirefox.exe

pid	process
2088	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
3032	firefox.exe
3032	firefox.exe
3032	firefox.exe
3032	firefox.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe

Suspicious use of SendNotifyMessage 13 IoCs

Processes:

9be87de685.exefirefox.exe

pid	process
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe
3032	firefox.exe
3032	firefox.exe
3032	firefox.exe
1080	9be87de685.exe
1080	9be87de685.exe
1080	9be87de685.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exeskotes.exe9be87de685.exefirefox.exefirefox.exe

description	pid	process	target process
PID 2088 wrote to memory of 2764	2088	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe	skotes.exe
PID 2088 wrote to memory of 2764	2088	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe	skotes.exe
PID 2088 wrote to memory of 2764	2088	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe	skotes.exe
PID 2088 wrote to memory of 2764	2088	c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe	skotes.exe
PID 2764 wrote to memory of 320	2764	skotes.exe	1ccce89e18.exe
PID 2764 wrote to memory of 320	2764	skotes.exe	1ccce89e18.exe
PID 2764 wrote to memory of 320	2764	skotes.exe	1ccce89e18.exe
PID 2764 wrote to memory of 320	2764	skotes.exe	1ccce89e18.exe
PID 2764 wrote to memory of 572	2764	skotes.exe	1d44ace0cb.exe
PID 2764 wrote to memory of 572	2764	skotes.exe	1d44ace0cb.exe
PID 2764 wrote to memory of 572	2764	skotes.exe	1d44ace0cb.exe
PID 2764 wrote to memory of 572	2764	skotes.exe	1d44ace0cb.exe
PID 2764 wrote to memory of 1080	2764	skotes.exe	9be87de685.exe
PID 2764 wrote to memory of 1080	2764	skotes.exe	9be87de685.exe
PID 2764 wrote to memory of 1080	2764	skotes.exe	9be87de685.exe
PID 2764 wrote to memory of 1080	2764	skotes.exe	9be87de685.exe
PID 1080 wrote to memory of 2228	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 2228	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 2228	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 2228	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1696	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1696	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1696	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1696	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1756	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1756	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1756	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1756	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1968	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1968	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1968	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 1968	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 2872	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 2872	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 2872	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 2872	1080	9be87de685.exe	taskkill.exe
PID 1080 wrote to memory of 356	1080	9be87de685.exe	firefox.exe
PID 1080 wrote to memory of 356	1080	9be87de685.exe	firefox.exe
PID 1080 wrote to memory of 356	1080	9be87de685.exe	firefox.exe
PID 1080 wrote to memory of 356	1080	9be87de685.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 356 wrote to memory of 3032	356	firefox.exe	firefox.exe
PID 3032 wrote to memory of 3052	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 3052	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 3052	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 2484	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 2484	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 2484	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 2484	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 2484	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 2484	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 2484	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 2484	3032	firefox.exe	firefox.exe
PID 3032 wrote to memory of 2484	3032	firefox.exe	firefox.exe

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\c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.exe
"C:\Users\Admin\AppData\Local\Temp\c0329dc59dde4e5ee3352e3c9e5df7c407dbef202aa1ac730be4be6a68857d15.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:2088
- 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:2764
- - C:\Users\Admin\AppData\Local\Temp\1007359001\1ccce89e18.exe
    "C:\Users\Admin\AppData\Local\Temp\1007359001\1ccce89e18.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
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:320
- - C:\Users\Admin\AppData\Local\Temp\1007360001\1d44ace0cb.exe
    "C:\Users\Admin\AppData\Local\Temp\1007360001\1d44ace0cb.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:572
- - C:\Users\Admin\AppData\Local\Temp\1007361001\9be87de685.exe
    "C:\Users\Admin\AppData\Local\Temp\1007361001\9be87de685.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:1080
  - - 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:2228
  - - 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:1696
  - - 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:1756
  - - 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:1968
  - - 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:2872
  - - 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:356
    - - 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:3032
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3032.0.1854918368\341136623" -parentBuildID 20221007134813 -prefsHandle 1240 -prefMapHandle 1232 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fcb2a0e3-0633-420a-8aa9-f7ac2a545e52} 3032 "\\.\pipe\gecko-crash-server-pipe.3032" 1304 107d7e58 gpu
        6⤵
        
        PID:3052
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3032.1.657743004\1263394640" -parentBuildID 20221007134813 -prefsHandle 1508 -prefMapHandle 1504 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {736b9208-b9c9-4b9d-afb5-43ea33cce687} 3032 "\\.\pipe\gecko-crash-server-pipe.3032" 1520 e74858 socket
        6⤵
        
        PID:2484
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3032.2.2076514720\840776653" -childID 1 -isForBrowser -prefsHandle 2116 -prefMapHandle 2112 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 876 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c4874c05-e67a-4ef4-bc68-ca24d7d4ba13} 3032 "\\.\pipe\gecko-crash-server-pipe.3032" 2128 19c92958 tab
        6⤵
        
        PID:2504
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3032.3.1394630481\251188987" -childID 2 -isForBrowser -prefsHandle 576 -prefMapHandle 672 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 876 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3df67748-8404-49ac-b533-48e36fd64a54} 3032 "\\.\pipe\gecko-crash-server-pipe.3032" 1828 e5d558 tab
        6⤵
        
        PID:2176
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3032.4.292794085\1754465606" -childID 3 -isForBrowser -prefsHandle 3520 -prefMapHandle 3516 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 876 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {51685356-ed28-49bf-9585-593d5a274d52} 3032 "\\.\pipe\gecko-crash-server-pipe.3032" 3532 1f9fb358 tab
        6⤵
        
        PID:3068
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3032.5.1103522145\520810308" -childID 4 -isForBrowser -prefsHandle 3220 -prefMapHandle 3224 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 876 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e3762305-595d-4221-ac5b-ecafe4cfc1e5} 3032 "\\.\pipe\gecko-crash-server-pipe.3032" 3592 1ef16e58 tab
        6⤵
        
        PID:2888
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3032.6.106615337\1735677491" -childID 5 -isForBrowser -prefsHandle 3832 -prefMapHandle 3836 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 876 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5e846827-37d3-46c8-b4db-22fa62ac3968} 3032 "\\.\pipe\gecko-crash-server-pipe.3032" 3820 1f3a2158 tab
        6⤵
        
        PID:2832
- - C:\Users\Admin\AppData\Local\Temp\1007362001\80313a508a.exe
    "C:\Users\Admin\AppData\Local\Temp\1007362001\80313a508a.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:2864
- - C:\Users\Admin\AppData\Local\Temp\1007363001\eb2c3e697a.exe
    "C:\Users\Admin\AppData\Local\Temp\1007363001\eb2c3e697a.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:3224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

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

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion