amadey | 5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	897a30c35f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	897a30c35f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4H255J.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4H255J.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4H255J.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4H255J.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	897a30c35f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	897a30c35f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	897a30c35f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4H255J.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4H255J.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

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cf1742259c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	11e516263d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	897a30c35f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1D04W0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2C4111.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3Z46I.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4H255J.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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\VideoBiosVersion	4H255J.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	11e516263d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	897a30c35f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2C4111.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cf1742259c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3Z46I.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4H255J.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1D04W0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1D04W0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3Z46I.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	11e516263d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	897a30c35f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2C4111.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cf1742259c.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	1D04W0.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 14 IoCs

pid	Process
2528	P9e96.exe
4028	Z3f51.exe
2776	1D04W0.exe
952	skotes.exe
3272	2C4111.exe
2888	skotes.exe
3156	cf1742259c.exe
3520	3Z46I.exe
1444	4H255J.exe
3588	11e516263d.exe
4840	4794555702.exe
5408	897a30c35f.exe
2388	skotes.exe
5940	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.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	2C4111.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	cf1742259c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	3Z46I.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	11e516263d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	1D04W0.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	4H255J.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	897a30c35f.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe

Windows security modification 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	4H255J.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4H255J.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	897a30c35f.exe

Adds Run key to start application 2 TTPs 7 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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe
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\\\""	P9e96.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	Z3f51.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cf1742259c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013022001\\cf1742259c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\11e516263d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013023001\\11e516263d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4794555702.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013024001\\4794555702.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\897a30c35f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013025001\\897a30c35f.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000e000000023b74-105.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
2776	1D04W0.exe
952	skotes.exe
3272	2C4111.exe
2888	skotes.exe
3156	cf1742259c.exe
3520	3Z46I.exe
1444	4H255J.exe
3588	11e516263d.exe
5408	897a30c35f.exe
2388	skotes.exe
5940	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1D04W0.exe

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

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
1776	3272	WerFault.exe	87
3592	3272	WerFault.exe	87
2600	3156	WerFault.exe	90

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	1D04W0.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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	11e516263d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	4794555702.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cf1742259c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4794555702.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	P9e96.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Z3f51.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2C4111.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	4794555702.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	897a30c35f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3Z46I.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4H255J.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

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

Kills process with taskkill 5 IoCs

evasion

pid	Process
2768	taskkill.exe
5084	taskkill.exe
3444	taskkill.exe
3532	taskkill.exe
2064	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2776	1D04W0.exe
2776	1D04W0.exe
952	skotes.exe
952	skotes.exe
3272	2C4111.exe
3272	2C4111.exe
2888	skotes.exe
2888	skotes.exe
3156	cf1742259c.exe
3156	cf1742259c.exe
3520	3Z46I.exe
3520	3Z46I.exe
1444	4H255J.exe
1444	4H255J.exe
1444	4H255J.exe
1444	4H255J.exe
3588	11e516263d.exe
3588	11e516263d.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
5408	897a30c35f.exe
5408	897a30c35f.exe
5408	897a30c35f.exe
5408	897a30c35f.exe
5408	897a30c35f.exe
2388	skotes.exe
2388	skotes.exe
5940	skotes.exe
5940	skotes.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	1444	4H255J.exe
Token: SeDebugPrivilege	2768	taskkill.exe
Token: SeDebugPrivilege	5084	taskkill.exe
Token: SeDebugPrivilege	3444	taskkill.exe
Token: SeDebugPrivilege	3532	taskkill.exe
Token: SeDebugPrivilege	2064	taskkill.exe
Token: SeDebugPrivilege	4948	firefox.exe
Token: SeDebugPrivilege	4948	firefox.exe
Token: SeDebugPrivilege	5408	897a30c35f.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
2776	1D04W0.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4948	firefox.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe
4840	4794555702.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4948	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 2528	860	5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe	83
PID 860 wrote to memory of 2528	860	5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe	83
PID 860 wrote to memory of 2528	860	5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe	83
PID 2528 wrote to memory of 4028	2528	P9e96.exe	84
PID 2528 wrote to memory of 4028	2528	P9e96.exe	84
PID 2528 wrote to memory of 4028	2528	P9e96.exe	84
PID 4028 wrote to memory of 2776	4028	Z3f51.exe	85
PID 4028 wrote to memory of 2776	4028	Z3f51.exe	85
PID 4028 wrote to memory of 2776	4028	Z3f51.exe	85
PID 2776 wrote to memory of 952	2776	1D04W0.exe	86
PID 2776 wrote to memory of 952	2776	1D04W0.exe	86
PID 2776 wrote to memory of 952	2776	1D04W0.exe	86
PID 4028 wrote to memory of 3272	4028	Z3f51.exe	87
PID 4028 wrote to memory of 3272	4028	Z3f51.exe	87
PID 4028 wrote to memory of 3272	4028	Z3f51.exe	87
PID 952 wrote to memory of 3156	952	skotes.exe	90
PID 952 wrote to memory of 3156	952	skotes.exe	90
PID 952 wrote to memory of 3156	952	skotes.exe	90
PID 2528 wrote to memory of 3520	2528	P9e96.exe	102
PID 2528 wrote to memory of 3520	2528	P9e96.exe	102
PID 2528 wrote to memory of 3520	2528	P9e96.exe	102
PID 860 wrote to memory of 1444	860	5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe	106
PID 860 wrote to memory of 1444	860	5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe	106
PID 860 wrote to memory of 1444	860	5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe	106
PID 952 wrote to memory of 3588	952	skotes.exe	117
PID 952 wrote to memory of 3588	952	skotes.exe	117
PID 952 wrote to memory of 3588	952	skotes.exe	117
PID 952 wrote to memory of 4840	952	skotes.exe	119
PID 952 wrote to memory of 4840	952	skotes.exe	119
PID 952 wrote to memory of 4840	952	skotes.exe	119
PID 4840 wrote to memory of 2768	4840	4794555702.exe	121
PID 4840 wrote to memory of 2768	4840	4794555702.exe	121
PID 4840 wrote to memory of 2768	4840	4794555702.exe	121
PID 4840 wrote to memory of 5084	4840	4794555702.exe	123
PID 4840 wrote to memory of 5084	4840	4794555702.exe	123
PID 4840 wrote to memory of 5084	4840	4794555702.exe	123
PID 4840 wrote to memory of 3444	4840	4794555702.exe	125
PID 4840 wrote to memory of 3444	4840	4794555702.exe	125
PID 4840 wrote to memory of 3444	4840	4794555702.exe	125
PID 4840 wrote to memory of 3532	4840	4794555702.exe	127
PID 4840 wrote to memory of 3532	4840	4794555702.exe	127
PID 4840 wrote to memory of 3532	4840	4794555702.exe	127
PID 4840 wrote to memory of 2064	4840	4794555702.exe	129
PID 4840 wrote to memory of 2064	4840	4794555702.exe	129
PID 4840 wrote to memory of 2064	4840	4794555702.exe	129
PID 4840 wrote to memory of 4000	4840	4794555702.exe	131
PID 4840 wrote to memory of 4000	4840	4794555702.exe	131
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4000 wrote to memory of 4948	4000	firefox.exe	132
PID 4948 wrote to memory of 4756	4948	firefox.exe	133
PID 4948 wrote to memory of 4756	4948	firefox.exe	133
PID 4948 wrote to memory of 4756	4948	firefox.exe	133
PID 4948 wrote to memory of 4756	4948	firefox.exe	133
PID 4948 wrote to memory of 4756	4948	firefox.exe	133
PID 4948 wrote to memory of 4756	4948	firefox.exe	133

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\5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe
"C:\Users\Admin\AppData\Local\Temp\5b82b9cc305328ccb8050fb67ee454805cf50e3c0d14f3e2f9f8321de6d995ba.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:860
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\P9e96.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\P9e96.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2528
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Z3f51.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Z3f51.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4028
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1D04W0.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1D04W0.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
      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:2776
    - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        5⤵
        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:952
      - C:\Users\Admin\AppData\Local\Temp\1013022001\cf1742259c.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013022001\cf1742259c.exe"
        6⤵
        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:3156
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3156 -s 1616
        7⤵
        Program crash
        
        PID:2600
      - C:\Users\Admin\AppData\Local\Temp\1013023001\11e516263d.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013023001\11e516263d.exe"
        6⤵
        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:3588
      - C:\Users\Admin\AppData\Local\Temp\1013024001\4794555702.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013024001\4794555702.exe"
        6⤵
        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:4840
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2768
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        7⤵
        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
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3444
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3532
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2064
        
        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⤵
        Suspicious use of WriteProcessMemory
        
        PID:4000
        
        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
        8⤵
        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:4948
        
        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" - {cabb8946-cc64-4d7f-9dc3-72acbe1837e6} 4948 "\\.\pipe\gecko-crash-server-pipe.4948" gpu
        9⤵
        
        PID:4756
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2460 -parentBuildID 20240401114208 -prefsHandle 2452 -prefMapHandle 2448 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d7997287-2497-4141-90ff-5720d61e399c} 4948 "\\.\pipe\gecko-crash-server-pipe.4948" socket
        9⤵
        
        PID:1860
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2948 -childID 1 -isForBrowser -prefsHandle 3088 -prefMapHandle 2956 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b5b7eb35-646e-4100-8b55-4f15e540dd39} 4948 "\\.\pipe\gecko-crash-server-pipe.4948" tab
        9⤵
        
        PID:3116
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4048 -childID 2 -isForBrowser -prefsHandle 4072 -prefMapHandle 4068 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {280ab247-793b-4ac2-90a0-e09e9bd660a9} 4948 "\\.\pipe\gecko-crash-server-pipe.4948" tab
        9⤵
        
        PID:1732
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4828 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4804 -prefMapHandle 4816 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {80bfa37c-45a2-43fe-84b6-52415d79b716} 4948 "\\.\pipe\gecko-crash-server-pipe.4948" utility
        9⤵
        Checks processor information in registry
        
        PID:5828
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4784 -childID 3 -isForBrowser -prefsHandle 5652 -prefMapHandle 5648 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7186eec1-719d-4e0a-b2ac-5367569a605a} 4948 "\\.\pipe\gecko-crash-server-pipe.4948" tab
        9⤵
        
        PID:2544
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5784 -childID 4 -isForBrowser -prefsHandle 5792 -prefMapHandle 5796 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8d48f579-1297-417d-a386-30865517e4ba} 4948 "\\.\pipe\gecko-crash-server-pipe.4948" tab
        9⤵
        
        PID:1444
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5984 -childID 5 -isForBrowser -prefsHandle 5992 -prefMapHandle 5996 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {18ecb2a0-bb5c-49ea-9f90-ebfcd92d0a52} 4948 "\\.\pipe\gecko-crash-server-pipe.4948" tab
        9⤵
        
        PID:4312
      - C:\Users\Admin\AppData\Local\Temp\1013025001\897a30c35f.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013025001\897a30c35f.exe"
        6⤵
        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:5408
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2C4111.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2C4111.exe
      4⤵
      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:3272
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 1608
        5⤵
        Program crash
        
        PID:3592
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 1636
        5⤵
        Program crash
        
        PID:1776
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3Z46I.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3Z46I.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:3520
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4H255J.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4H255J.exe
  2⤵
  - 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:1444

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:2888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3272 -ip 3272
1⤵
PID:2164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3272 -ip 3272
1⤵
PID:1876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3156 -ip 3156
1⤵
PID:3124

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:2388

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:5940

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

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion