amadey | 2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295

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"	4l450t.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4l450t.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4l450t.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4l450t.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	8dd8996542.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	8dd8996542.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	8dd8996542.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	8dd8996542.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4l450t.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4l450t.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	8dd8996542.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__	1K10D2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d8e0dc08ac.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3a94X.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4l450t.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8dd8996542.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2K5478.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5be0e65171.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	2K5478.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5be0e65171.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3a94X.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8dd8996542.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1K10D2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2K5478.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d8e0dc08ac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8dd8996542.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	3a94X.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4l450t.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4l450t.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5be0e65171.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d8e0dc08ac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1K10D2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	1K10D2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 14 IoCs

pid	Process
752	V0b83.exe
1060	y3X47.exe
1440	1K10D2.exe
1212	skotes.exe
1668	2K5478.exe
3712	5be0e65171.exe
3744	d8e0dc08ac.exe
3224	3a94X.exe
2884	4l450t.exe
1956	865d484b52.exe
1972	8dd8996542.exe
5724	skotes.exe
6892	skotes.exe
2896	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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	5be0e65171.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	d8e0dc08ac.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	8dd8996542.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	1K10D2.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	2K5478.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	3a94X.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	4l450t.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\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	4l450t.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4l450t.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	8dd8996542.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\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5be0e65171.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013188001\\5be0e65171.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d8e0dc08ac.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013189001\\d8e0dc08ac.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\865d484b52.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013190001\\865d484b52.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8dd8996542.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013191001\\8dd8996542.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\\\""	2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.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\\\""	V0b83.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\\\""	y3X47.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000f000000023bbf-91.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
1440	1K10D2.exe
1212	skotes.exe
1668	2K5478.exe
3712	5be0e65171.exe
3744	d8e0dc08ac.exe
3224	3a94X.exe
2884	4l450t.exe
1972	8dd8996542.exe
5724	skotes.exe
6892	skotes.exe
2896	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1K10D2.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2616	1668	WerFault.exe	86
2860	3712	WerFault.exe	91

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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	865d484b52.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8dd8996542.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2K5478.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d8e0dc08ac.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	865d484b52.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	V0b83.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1K10D2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4l450t.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a94X.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	865d484b52.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	y3X47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5be0e65171.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\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	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

pid	Process
464	taskkill.exe
712	taskkill.exe
2696	taskkill.exe
4256	taskkill.exe
5036	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
1440	1K10D2.exe
1440	1K10D2.exe
1212	skotes.exe
1212	skotes.exe
1668	2K5478.exe
1668	2K5478.exe
3712	5be0e65171.exe
3712	5be0e65171.exe
3744	d8e0dc08ac.exe
3744	d8e0dc08ac.exe
3224	3a94X.exe
3224	3a94X.exe
2884	4l450t.exe
2884	4l450t.exe
2884	4l450t.exe
2884	4l450t.exe
1956	865d484b52.exe
1956	865d484b52.exe
1972	8dd8996542.exe
1972	8dd8996542.exe
1956	865d484b52.exe
1956	865d484b52.exe
1972	8dd8996542.exe
1972	8dd8996542.exe
1972	8dd8996542.exe
5724	skotes.exe
5724	skotes.exe
6892	skotes.exe
6892	skotes.exe
2896	skotes.exe
2896	skotes.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	5036	taskkill.exe
Token: SeDebugPrivilege	2884	4l450t.exe
Token: SeDebugPrivilege	464	taskkill.exe
Token: SeDebugPrivilege	712	taskkill.exe
Token: SeDebugPrivilege	2696	taskkill.exe
Token: SeDebugPrivilege	4256	taskkill.exe
Token: SeDebugPrivilege	4368	firefox.exe
Token: SeDebugPrivilege	4368	firefox.exe
Token: SeDebugPrivilege	1972	8dd8996542.exe
Token: SeDebugPrivilege	4368	firefox.exe
Token: SeDebugPrivilege	4368	firefox.exe
Token: SeDebugPrivilege	4368	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
1440	1K10D2.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
4368	firefox.exe
1956	865d484b52.exe
1956	865d484b52.exe
1956	865d484b52.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4368	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 752	3996	2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.exe	82
PID 3996 wrote to memory of 752	3996	2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.exe	82
PID 3996 wrote to memory of 752	3996	2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.exe	82
PID 752 wrote to memory of 1060	752	V0b83.exe	83
PID 752 wrote to memory of 1060	752	V0b83.exe	83
PID 752 wrote to memory of 1060	752	V0b83.exe	83
PID 1060 wrote to memory of 1440	1060	y3X47.exe	84
PID 1060 wrote to memory of 1440	1060	y3X47.exe	84
PID 1060 wrote to memory of 1440	1060	y3X47.exe	84
PID 1440 wrote to memory of 1212	1440	1K10D2.exe	85
PID 1440 wrote to memory of 1212	1440	1K10D2.exe	85
PID 1440 wrote to memory of 1212	1440	1K10D2.exe	85
PID 1060 wrote to memory of 1668	1060	y3X47.exe	86
PID 1060 wrote to memory of 1668	1060	y3X47.exe	86
PID 1060 wrote to memory of 1668	1060	y3X47.exe	86
PID 1212 wrote to memory of 3712	1212	skotes.exe	91
PID 1212 wrote to memory of 3712	1212	skotes.exe	91
PID 1212 wrote to memory of 3712	1212	skotes.exe	91
PID 1212 wrote to memory of 3744	1212	skotes.exe	93
PID 1212 wrote to memory of 3744	1212	skotes.exe	93
PID 1212 wrote to memory of 3744	1212	skotes.exe	93
PID 752 wrote to memory of 3224	752	V0b83.exe	97
PID 752 wrote to memory of 3224	752	V0b83.exe	97
PID 752 wrote to memory of 3224	752	V0b83.exe	97
PID 3996 wrote to memory of 2884	3996	2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.exe	100
PID 3996 wrote to memory of 2884	3996	2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.exe	100
PID 3996 wrote to memory of 2884	3996	2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.exe	100
PID 1212 wrote to memory of 1956	1212	skotes.exe	101
PID 1212 wrote to memory of 1956	1212	skotes.exe	101
PID 1212 wrote to memory of 1956	1212	skotes.exe	101
PID 1956 wrote to memory of 5036	1956	865d484b52.exe	102
PID 1956 wrote to memory of 5036	1956	865d484b52.exe	102
PID 1956 wrote to memory of 5036	1956	865d484b52.exe	102
PID 1956 wrote to memory of 464	1956	865d484b52.exe	106
PID 1956 wrote to memory of 464	1956	865d484b52.exe	106
PID 1956 wrote to memory of 464	1956	865d484b52.exe	106
PID 1956 wrote to memory of 712	1956	865d484b52.exe	108
PID 1956 wrote to memory of 712	1956	865d484b52.exe	108
PID 1956 wrote to memory of 712	1956	865d484b52.exe	108
PID 1956 wrote to memory of 2696	1956	865d484b52.exe	110
PID 1956 wrote to memory of 2696	1956	865d484b52.exe	110
PID 1956 wrote to memory of 2696	1956	865d484b52.exe	110
PID 1956 wrote to memory of 4256	1956	865d484b52.exe	112
PID 1956 wrote to memory of 4256	1956	865d484b52.exe	112
PID 1956 wrote to memory of 4256	1956	865d484b52.exe	112
PID 1956 wrote to memory of 5088	1956	865d484b52.exe	114
PID 1956 wrote to memory of 5088	1956	865d484b52.exe	114
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 5088 wrote to memory of 4368	5088	firefox.exe	115
PID 4368 wrote to memory of 1060	4368	firefox.exe	116
PID 4368 wrote to memory of 1060	4368	firefox.exe	116
PID 4368 wrote to memory of 1060	4368	firefox.exe	116
PID 4368 wrote to memory of 1060	4368	firefox.exe	116
PID 4368 wrote to memory of 1060	4368	firefox.exe	116
PID 4368 wrote to memory of 1060	4368	firefox.exe	116

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\2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.exe
"C:\Users\Admin\AppData\Local\Temp\2ab086e787a51b39e481a84378634e04e1218da21ed70557278a1f1232eee295.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3996
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\V0b83.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\V0b83.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:752
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3X47.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3X47.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1060
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1K10D2.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1K10D2.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:1440
    - - 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:1212
      - C:\Users\Admin\AppData\Local\Temp\1013188001\5be0e65171.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013188001\5be0e65171.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:3712
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 1592
        7⤵
        Program crash
        
        PID:2860
      - C:\Users\Admin\AppData\Local\Temp\1013189001\d8e0dc08ac.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013189001\d8e0dc08ac.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:3744
      - C:\Users\Admin\AppData\Local\Temp\1013190001\865d484b52.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013190001\865d484b52.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:1956
        
        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:5036
        
        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:464
        
        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:712
        
        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:2696
        
        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:4256
        
        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:5088
        
        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:4368
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2016 -parentBuildID 20240401114208 -prefsHandle 1932 -prefMapHandle 1924 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a1792597-11ee-4bce-84f3-cd329fd35d16} 4368 "\\.\pipe\gecko-crash-server-pipe.4368" gpu
        9⤵
        
        PID:1060
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2440 -parentBuildID 20240401114208 -prefsHandle 2432 -prefMapHandle 2420 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f6d94512-5203-44ac-a4b1-65d00dca812a} 4368 "\\.\pipe\gecko-crash-server-pipe.4368" socket
        9⤵
        
        PID:1320
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3424 -childID 1 -isForBrowser -prefsHandle 3180 -prefMapHandle 3176 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9205cb1f-186d-4815-954d-8ea4cb8731d2} 4368 "\\.\pipe\gecko-crash-server-pipe.4368" tab
        9⤵
        
        PID:2956
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4144 -childID 2 -isForBrowser -prefsHandle 4120 -prefMapHandle 4164 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cf264e3d-8e21-4701-b822-ac868804d08f} 4368 "\\.\pipe\gecko-crash-server-pipe.4368" tab
        9⤵
        
        PID:3528
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4844 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4828 -prefMapHandle 4840 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e593ca42-2dc2-4f50-b60f-43b774d3a74a} 4368 "\\.\pipe\gecko-crash-server-pipe.4368" utility
        9⤵
        Checks processor information in registry
        
        PID:6092
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5408 -childID 3 -isForBrowser -prefsHandle 3932 -prefMapHandle 5364 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2c3d084d-6824-4909-8bf6-8c081bcbc273} 4368 "\\.\pipe\gecko-crash-server-pipe.4368" tab
        9⤵
        
        PID:5208
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5636 -childID 4 -isForBrowser -prefsHandle 5444 -prefMapHandle 5416 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a50bcbd9-3a47-478a-81ef-8684836b70ae} 4368 "\\.\pipe\gecko-crash-server-pipe.4368" tab
        9⤵
        
        PID:5224
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5756 -childID 5 -isForBrowser -prefsHandle 5832 -prefMapHandle 5828 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1184 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {780ac4cf-0826-4fb0-8ad9-2f7166addc0d} 4368 "\\.\pipe\gecko-crash-server-pipe.4368" tab
        9⤵
        
        PID:5236
      - C:\Users\Admin\AppData\Local\Temp\1013191001\8dd8996542.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013191001\8dd8996542.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:1972
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2K5478.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2K5478.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:1668
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 1608
        5⤵
        Program crash
        
        PID:2616
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3a94X.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3a94X.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
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4l450t.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4l450t.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:2884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1668 -ip 1668
1⤵
PID:4900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3712 -ip 3712
1⤵
PID:2956

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:5724

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:6892

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:2896

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