amadey | cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da

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	be9903da27.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	be9903da27.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	be9903da27.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	be9903da27.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	be9903da27.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	be9903da27.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 11 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	36b2575ce7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dc8e8a4de2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	be9903da27.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__	1A08r6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2i5625.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3d40g.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rodda.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	087c858045.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 22 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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3d40g.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rodda.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rodda.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	36b2575ce7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dc8e8a4de2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	be9903da27.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2i5625.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3d40g.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	36b2575ce7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dc8e8a4de2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	be9903da27.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1A08r6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1A08r6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2i5625.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	087c858045.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	087c858045.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	1A08r6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	3d40g.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 13 IoCs

pid	Process
3860	W4C59.exe
4740	1A08r6.exe
1872	skotes.exe
1236	2i5625.exe
540	3d40g.exe
4588	rodda.exe
2764	087c858045.exe
1488	36b2575ce7.exe
2172	dc8e8a4de2.exe
1800	81e7f28188.exe
1528	be9903da27.exe
5216	skotes.exe
5236	skotes.exe

Identifies Wine through registry keys 2 TTPs 11 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	dc8e8a4de2.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	be9903da27.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	2i5625.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	3d40g.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	rodda.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	087c858045.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	1A08r6.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	36b2575ce7.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe

Loads dropped DLL 1 IoCs

pid	Process
540	3d40g.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

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	be9903da27.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	be9903da27.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	W4C59.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\36b2575ce7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007342001\\36b2575ce7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dc8e8a4de2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007343001\\dc8e8a4de2.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\81e7f28188.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007344001\\81e7f28188.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\be9903da27.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007345001\\be9903da27.exe"	skotes.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.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
behavioral1/files/0x000a000000023b97-130.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
4740	1A08r6.exe
1872	skotes.exe
1236	2i5625.exe
540	3d40g.exe
4588	rodda.exe
2764	087c858045.exe
1488	36b2575ce7.exe
2172	dc8e8a4de2.exe
1528	be9903da27.exe
5216	skotes.exe
5236	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1A08r6.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 19 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	cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	81e7f28188.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc8e8a4de2.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	be9903da27.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2i5625.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rodda.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	087c858045.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	W4C59.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1A08r6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3d40g.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	36b2575ce7.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	3d40g.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	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\~Mhz	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	3d40g.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

Delays execution with timeout.exe 1 IoCs

pid	Process
4004	timeout.exe

Kills process with taskkill 5 IoCs

pid	Process
1292	taskkill.exe
3176	taskkill.exe
4084	taskkill.exe
3332	taskkill.exe
4380	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4740	1A08r6.exe
4740	1A08r6.exe
1872	skotes.exe
1872	skotes.exe
1236	2i5625.exe
1236	2i5625.exe
540	3d40g.exe
540	3d40g.exe
540	3d40g.exe
540	3d40g.exe
4588	rodda.exe
4588	rodda.exe
2764	087c858045.exe
2764	087c858045.exe
1488	36b2575ce7.exe
1488	36b2575ce7.exe
2172	dc8e8a4de2.exe
2172	dc8e8a4de2.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1528	be9903da27.exe
1528	be9903da27.exe
1528	be9903da27.exe
1528	be9903da27.exe
1528	be9903da27.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
5216	skotes.exe
5216	skotes.exe
5236	skotes.exe
5236	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1292	taskkill.exe
Token: SeDebugPrivilege	3176	taskkill.exe
Token: SeDebugPrivilege	4084	taskkill.exe
Token: SeDebugPrivilege	3332	taskkill.exe
Token: SeDebugPrivilege	4380	taskkill.exe
Token: SeDebugPrivilege	1208	firefox.exe
Token: SeDebugPrivilege	1208	firefox.exe
Token: SeDebugPrivilege	1528	be9903da27.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
4740	1A08r6.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1208	firefox.exe
1800	81e7f28188.exe
1800	81e7f28188.exe
1800	81e7f28188.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1208	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1824 wrote to memory of 3860	1824	cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.exe	83
PID 1824 wrote to memory of 3860	1824	cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.exe	83
PID 1824 wrote to memory of 3860	1824	cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.exe	83
PID 3860 wrote to memory of 4740	3860	W4C59.exe	86
PID 3860 wrote to memory of 4740	3860	W4C59.exe	86
PID 3860 wrote to memory of 4740	3860	W4C59.exe	86
PID 4740 wrote to memory of 1872	4740	1A08r6.exe	88
PID 4740 wrote to memory of 1872	4740	1A08r6.exe	88
PID 4740 wrote to memory of 1872	4740	1A08r6.exe	88
PID 3860 wrote to memory of 1236	3860	W4C59.exe	89
PID 3860 wrote to memory of 1236	3860	W4C59.exe	89
PID 3860 wrote to memory of 1236	3860	W4C59.exe	89
PID 1824 wrote to memory of 540	1824	cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.exe	95
PID 1824 wrote to memory of 540	1824	cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.exe	95
PID 1824 wrote to memory of 540	1824	cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.exe	95
PID 540 wrote to memory of 4036	540	3d40g.exe	98
PID 540 wrote to memory of 4036	540	3d40g.exe	98
PID 540 wrote to memory of 4036	540	3d40g.exe	98
PID 1872 wrote to memory of 4588	1872	skotes.exe	100
PID 1872 wrote to memory of 4588	1872	skotes.exe	100
PID 1872 wrote to memory of 4588	1872	skotes.exe	100
PID 4036 wrote to memory of 4004	4036	cmd.exe	101
PID 4036 wrote to memory of 4004	4036	cmd.exe	101
PID 4036 wrote to memory of 4004	4036	cmd.exe	101
PID 1872 wrote to memory of 2764	1872	skotes.exe	107
PID 1872 wrote to memory of 2764	1872	skotes.exe	107
PID 1872 wrote to memory of 2764	1872	skotes.exe	107
PID 1872 wrote to memory of 1488	1872	skotes.exe	108
PID 1872 wrote to memory of 1488	1872	skotes.exe	108
PID 1872 wrote to memory of 1488	1872	skotes.exe	108
PID 1872 wrote to memory of 2172	1872	skotes.exe	110
PID 1872 wrote to memory of 2172	1872	skotes.exe	110
PID 1872 wrote to memory of 2172	1872	skotes.exe	110
PID 1872 wrote to memory of 1800	1872	skotes.exe	111
PID 1872 wrote to memory of 1800	1872	skotes.exe	111
PID 1872 wrote to memory of 1800	1872	skotes.exe	111
PID 1800 wrote to memory of 1292	1800	81e7f28188.exe	112
PID 1800 wrote to memory of 1292	1800	81e7f28188.exe	112
PID 1800 wrote to memory of 1292	1800	81e7f28188.exe	112
PID 1800 wrote to memory of 3176	1800	81e7f28188.exe	114
PID 1800 wrote to memory of 3176	1800	81e7f28188.exe	114
PID 1800 wrote to memory of 3176	1800	81e7f28188.exe	114
PID 1800 wrote to memory of 4084	1800	81e7f28188.exe	116
PID 1800 wrote to memory of 4084	1800	81e7f28188.exe	116
PID 1800 wrote to memory of 4084	1800	81e7f28188.exe	116
PID 1800 wrote to memory of 3332	1800	81e7f28188.exe	118
PID 1800 wrote to memory of 3332	1800	81e7f28188.exe	118
PID 1800 wrote to memory of 3332	1800	81e7f28188.exe	118
PID 1800 wrote to memory of 4380	1800	81e7f28188.exe	120
PID 1800 wrote to memory of 4380	1800	81e7f28188.exe	120
PID 1800 wrote to memory of 4380	1800	81e7f28188.exe	120
PID 1872 wrote to memory of 1528	1872	skotes.exe	122
PID 1872 wrote to memory of 1528	1872	skotes.exe	122
PID 1872 wrote to memory of 1528	1872	skotes.exe	122
PID 1800 wrote to memory of 1684	1800	81e7f28188.exe	123
PID 1800 wrote to memory of 1684	1800	81e7f28188.exe	123
PID 1684 wrote to memory of 1208	1684	firefox.exe	125
PID 1684 wrote to memory of 1208	1684	firefox.exe	125
PID 1684 wrote to memory of 1208	1684	firefox.exe	125
PID 1684 wrote to memory of 1208	1684	firefox.exe	125
PID 1684 wrote to memory of 1208	1684	firefox.exe	125
PID 1684 wrote to memory of 1208	1684	firefox.exe	125
PID 1684 wrote to memory of 1208	1684	firefox.exe	125
PID 1684 wrote to memory of 1208	1684	firefox.exe	125

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\cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.exe
"C:\Users\Admin\AppData\Local\Temp\cc350f283ce4871e62c8102decd5a0b723b521dab3f7a7e9b5ce6ef7e5b029da.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1824
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\W4C59.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\W4C59.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3860
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1A08r6.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1A08r6.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
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:4740
  - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
      4⤵
      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:1872
    - - C:\Users\Admin\AppData\Local\Temp\1007319001\rodda.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1007319001\rodda.exe"
        5⤵
        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:4588
    - - C:\Users\Admin\AppData\Local\Temp\1007341001\087c858045.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1007341001\087c858045.exe"
        5⤵
        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:2764
    - - C:\Users\Admin\AppData\Local\Temp\1007342001\36b2575ce7.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1007342001\36b2575ce7.exe"
        5⤵
        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:1488
    - - C:\Users\Admin\AppData\Local\Temp\1007343001\dc8e8a4de2.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1007343001\dc8e8a4de2.exe"
        5⤵
        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:2172
    - - C:\Users\Admin\AppData\Local\Temp\1007344001\81e7f28188.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1007344001\81e7f28188.exe"
        5⤵
        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:1800
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1292
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3176
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4084
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3332
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4380
      - 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
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1684
        
        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
        7⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        
        PID:1208
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2028 -parentBuildID 20240401114208 -prefsHandle 1944 -prefMapHandle 1936 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c221cf2a-29d4-4bd4-ad7b-4417f46d60a6} 1208 "\\.\pipe\gecko-crash-server-pipe.1208" gpu
        8⤵
        
        PID:3224
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2500 -parentBuildID 20240401114208 -prefsHandle 2492 -prefMapHandle 2488 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {949e0aaa-4fda-4721-b8c7-5c2570e8ec69} 1208 "\\.\pipe\gecko-crash-server-pipe.1208" socket
        8⤵
        
        PID:3128
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3076 -childID 1 -isForBrowser -prefsHandle 3080 -prefMapHandle 3160 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4bf8f0ab-1092-40bd-b323-c2006f81ea19} 1208 "\\.\pipe\gecko-crash-server-pipe.1208" tab
        8⤵
        
        PID:3408
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4236 -childID 2 -isForBrowser -prefsHandle 4228 -prefMapHandle 4116 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2a3ddfd1-93e9-40a2-816e-5ebf2e61dc65} 1208 "\\.\pipe\gecko-crash-server-pipe.1208" tab
        8⤵
        
        PID:1536
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4864 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4860 -prefMapHandle 4856 -prefsLen 29144 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dd720594-cfe7-4299-99da-cc44613d3f4b} 1208 "\\.\pipe\gecko-crash-server-pipe.1208" utility
        8⤵
        Checks processor information in registry
        
        PID:5828
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5124 -childID 3 -isForBrowser -prefsHandle 4860 -prefMapHandle 5100 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {392f9b11-f3c2-4441-8d87-382352ed3e37} 1208 "\\.\pipe\gecko-crash-server-pipe.1208" tab
        8⤵
        
        PID:7400
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5188 -childID 4 -isForBrowser -prefsHandle 5180 -prefMapHandle 5176 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4968ec4a-cf2b-4c73-8510-0f261514efb1} 1208 "\\.\pipe\gecko-crash-server-pipe.1208" tab
        8⤵
        
        PID:7416
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5456 -childID 5 -isForBrowser -prefsHandle 5328 -prefMapHandle 5344 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d9b3cd0b-36b1-4c58-9607-6484d5a28fbd} 1208 "\\.\pipe\gecko-crash-server-pipe.1208" tab
        8⤵
        
        PID:7464
    - - C:\Users\Admin\AppData\Local\Temp\1007345001\be9903da27.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1007345001\be9903da27.exe"
        5⤵
        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:1528
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2i5625.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2i5625.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:1236
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\3d40g.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\3d40g.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
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:540
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\3d40g.exe" & del "C:\ProgramData\*.dll"" & exit
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4036
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 5
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:4004

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:5216

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:5236

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

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion