8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5

Analysis

max time kernel
152s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 21:03

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General

Target

8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
Size

255KB
MD5

f7c1cb4e34afd6d23fce916221b1be97
SHA1

eaa65157ace3e49e458ca6647b7e2ebe3a58510b
SHA256

8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5
SHA512

39516139df477d30ccb520a27a267fee5157b35197c8fa6fc50df96821e641b9038e996760523c9a4b97b4b6c3f5312eca255da3305e00b92ec3fcee764aae9d
SSDEEP

3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJz:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIC

Score

10^/10

evasion persistence spyware stealer trojan upx

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

npthapqtmj.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	npthapqtmj.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

npthapqtmj.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	npthapqtmj.exe

Windows security bypass 2 TTPs 5 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

npthapqtmj.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	npthapqtmj.exe

Disables RegEdit via registry modification 1 IoCs

evasion

Processes:

npthapqtmj.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	npthapqtmj.exe

Executes dropped EXE 6 IoCs

Processes:

npthapqtmj.exevuhyarniuownbsx.execvzdxtug.exegkxblpbqvcqyc.execvzdxtug.exegkxblpbqvcqyc.exe

pid process

1420 npthapqtmj.exe
1356 vuhyarniuownbsx.exe
1496 cvzdxtug.exe
1096 gkxblpbqvcqyc.exe
1304 cvzdxtug.exe
1492 gkxblpbqvcqyc.exe

pid	process
1420	npthapqtmj.exe
1356	vuhyarniuownbsx.exe
1496	cvzdxtug.exe
1096	gkxblpbqvcqyc.exe
1304	cvzdxtug.exe
1492	gkxblpbqvcqyc.exe

UPX packed file 29 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1956-55-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
\Windows\SysWOW64\npthapqtmj.exe	upx
C:\Windows\SysWOW64\npthapqtmj.exe	upx
\Windows\SysWOW64\vuhyarniuownbsx.exe	upx
C:\Windows\SysWOW64\vuhyarniuownbsx.exe	upx
\Windows\SysWOW64\cvzdxtug.exe	upx
C:\Windows\SysWOW64\npthapqtmj.exe	upx
C:\Windows\SysWOW64\gkxblpbqvcqyc.exe	upx
\Windows\SysWOW64\gkxblpbqvcqyc.exe	upx
C:\Windows\SysWOW64\cvzdxtug.exe	upx
C:\Windows\SysWOW64\gkxblpbqvcqyc.exe	upx
C:\Windows\SysWOW64\vuhyarniuownbsx.exe	upx
C:\Windows\SysWOW64\cvzdxtug.exe	upx
C:\Windows\SysWOW64\cvzdxtug.exe	upx
\Windows\SysWOW64\cvzdxtug.exe	upx
\Windows\SysWOW64\gkxblpbqvcqyc.exe	upx
C:\Windows\SysWOW64\gkxblpbqvcqyc.exe	upx
behavioral1/memory/1420-85-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1356-87-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1496-88-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1096-89-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1304-90-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1492-91-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1956-93-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1420-100-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1356-101-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1096-102-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1304-103-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1492-104-0x0000000000400000-0x00000000004A0000-memory.dmp	upx

Loads dropped DLL 6 IoCs

Processes:

8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exenpthapqtmj.execmd.exe

pid	process
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1420	npthapqtmj.exe
1152	cmd.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

Windows security modification 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

npthapqtmj.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1"	npthapqtmj.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

vuhyarniuownbsx.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jvmtjdbm = "npthapqtmj.exe"	vuhyarniuownbsx.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\yzmpysou = "vuhyarniuownbsx.exe"	vuhyarniuownbsx.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "gkxblpbqvcqyc.exe"	vuhyarniuownbsx.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	vuhyarniuownbsx.exe

Enumerates connected drives 3 TTPs 48 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

cvzdxtug.exenpthapqtmj.exe

description	ioc	process
File opened (read-only)	\??\b:	cvzdxtug.exe
File opened (read-only)	\??\l:	cvzdxtug.exe
File opened (read-only)	\??\w:	cvzdxtug.exe
File opened (read-only)	\??\z:	npthapqtmj.exe
File opened (read-only)	\??\a:	cvzdxtug.exe
File opened (read-only)	\??\o:	npthapqtmj.exe
File opened (read-only)	\??\u:	npthapqtmj.exe
File opened (read-only)	\??\f:	cvzdxtug.exe
File opened (read-only)	\??\o:	cvzdxtug.exe
File opened (read-only)	\??\h:	npthapqtmj.exe
File opened (read-only)	\??\k:	npthapqtmj.exe
File opened (read-only)	\??\l:	npthapqtmj.exe
File opened (read-only)	\??\m:	npthapqtmj.exe
File opened (read-only)	\??\i:	cvzdxtug.exe
File opened (read-only)	\??\m:	cvzdxtug.exe
File opened (read-only)	\??\x:	cvzdxtug.exe
File opened (read-only)	\??\a:	npthapqtmj.exe
File opened (read-only)	\??\j:	npthapqtmj.exe
File opened (read-only)	\??\y:	npthapqtmj.exe
File opened (read-only)	\??\e:	cvzdxtug.exe
File opened (read-only)	\??\k:	cvzdxtug.exe
File opened (read-only)	\??\n:	cvzdxtug.exe
File opened (read-only)	\??\t:	cvzdxtug.exe
File opened (read-only)	\??\v:	cvzdxtug.exe
File opened (read-only)	\??\i:	npthapqtmj.exe
File opened (read-only)	\??\r:	npthapqtmj.exe
File opened (read-only)	\??\j:	cvzdxtug.exe
File opened (read-only)	\??\q:	cvzdxtug.exe
File opened (read-only)	\??\u:	cvzdxtug.exe
File opened (read-only)	\??\z:	cvzdxtug.exe
File opened (read-only)	\??\q:	npthapqtmj.exe
File opened (read-only)	\??\w:	npthapqtmj.exe
File opened (read-only)	\??\p:	npthapqtmj.exe
File opened (read-only)	\??\x:	npthapqtmj.exe
File opened (read-only)	\??\g:	cvzdxtug.exe
File opened (read-only)	\??\h:	cvzdxtug.exe
File opened (read-only)	\??\r:	cvzdxtug.exe
File opened (read-only)	\??\s:	cvzdxtug.exe
File opened (read-only)	\??\e:	npthapqtmj.exe
File opened (read-only)	\??\n:	npthapqtmj.exe
File opened (read-only)	\??\p:	cvzdxtug.exe
File opened (read-only)	\??\f:	npthapqtmj.exe
File opened (read-only)	\??\v:	npthapqtmj.exe
File opened (read-only)	\??\s:	npthapqtmj.exe
File opened (read-only)	\??\t:	npthapqtmj.exe
File opened (read-only)	\??\y:	cvzdxtug.exe
File opened (read-only)	\??\b:	npthapqtmj.exe
File opened (read-only)	\??\g:	npthapqtmj.exe

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

npthapqtmj.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0"	npthapqtmj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197"	npthapqtmj.exe

AutoIT Executable 12 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/1956-55-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1420-85-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1356-87-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1096-89-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1304-90-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1492-91-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1956-93-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1420-100-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1356-101-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1096-102-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1304-103-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1492-104-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

Processes:

8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exenpthapqtmj.exe

description	ioc	process
File created	C:\Windows\SysWOW64\gkxblpbqvcqyc.exe	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
File opened for modification	C:\Windows\SysWOW64\gkxblpbqvcqyc.exe	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
File opened for modification	C:\Windows\SysWOW64\vuhyarniuownbsx.exe	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
File opened for modification	C:\Windows\SysWOW64\cvzdxtug.exe	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
File created	C:\Windows\SysWOW64\vuhyarniuownbsx.exe	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
File created	C:\Windows\SysWOW64\cvzdxtug.exe	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	npthapqtmj.exe
File created	C:\Windows\SysWOW64\npthapqtmj.exe	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
File opened for modification	C:\Windows\SysWOW64\npthapqtmj.exe	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe

Drops file in Program Files directory 8 IoCs

Processes:

cvzdxtug.exe

description	ioc	process
File created	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	cvzdxtug.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	cvzdxtug.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	cvzdxtug.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal	cvzdxtug.exe
File created	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	cvzdxtug.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	cvzdxtug.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	cvzdxtug.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal	cvzdxtug.exe

Drops file in Windows directory 5 IoCs

Processes:

8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exeWINWORD.EXE

description	ioc	process
File opened for modification	C:\Windows\mydoc.rtf	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
File opened for modification	C:\Windows\mydoc.rtf	WINWORD.EXE
File created	C:\Windows\~$mydoc.rtf	WINWORD.EXE
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE
File opened for modification	C:\Windows\~$mydoc.rtf	WINWORD.EXE

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

System Information Discovery
T1082
Office loads VBA resources, possible macro or embedded object present

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exenpthapqtmj.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1949C77B1594DBC2B9CD7FE7ED9137CC"	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat	npthapqtmj.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile"	npthapqtmj.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile"	npthapqtmj.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\Software\Classes\CLV.Classes	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E78068B3FE6922DCD27AD0D18A7B9167"	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile"	npthapqtmj.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1516 WINWORD.EXE

pid	process
1516	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exenpthapqtmj.exevuhyarniuownbsx.exegkxblpbqvcqyc.exegkxblpbqvcqyc.execvzdxtug.exe

pid	process
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1420	npthapqtmj.exe
1420	npthapqtmj.exe
1420	npthapqtmj.exe
1420	npthapqtmj.exe
1420	npthapqtmj.exe
1356	vuhyarniuownbsx.exe
1356	vuhyarniuownbsx.exe
1356	vuhyarniuownbsx.exe
1356	vuhyarniuownbsx.exe
1356	vuhyarniuownbsx.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1356	vuhyarniuownbsx.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1356	vuhyarniuownbsx.exe
1304	cvzdxtug.exe
1304	cvzdxtug.exe
1304	cvzdxtug.exe
1304	cvzdxtug.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1356	vuhyarniuownbsx.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1356	vuhyarniuownbsx.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1356	vuhyarniuownbsx.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1356	vuhyarniuownbsx.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1356	vuhyarniuownbsx.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1356	vuhyarniuownbsx.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe

Suspicious use of FindShellTrayWindow 18 IoCs

Processes:

8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exenpthapqtmj.exevuhyarniuownbsx.exegkxblpbqvcqyc.execvzdxtug.exegkxblpbqvcqyc.exe

pid	process
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1420	npthapqtmj.exe
1420	npthapqtmj.exe
1420	npthapqtmj.exe
1356	vuhyarniuownbsx.exe
1356	vuhyarniuownbsx.exe
1356	vuhyarniuownbsx.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1304	cvzdxtug.exe
1304	cvzdxtug.exe
1304	cvzdxtug.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe

Suspicious use of SendNotifyMessage 18 IoCs

Processes:

8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exenpthapqtmj.exevuhyarniuownbsx.exegkxblpbqvcqyc.execvzdxtug.exegkxblpbqvcqyc.exe

pid	process
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
1420	npthapqtmj.exe
1420	npthapqtmj.exe
1420	npthapqtmj.exe
1356	vuhyarniuownbsx.exe
1356	vuhyarniuownbsx.exe
1356	vuhyarniuownbsx.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1096	gkxblpbqvcqyc.exe
1304	cvzdxtug.exe
1304	cvzdxtug.exe
1304	cvzdxtug.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe
1492	gkxblpbqvcqyc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1516 WINWORD.EXE
1516 WINWORD.EXE

pid	process
1516	WINWORD.EXE
1516	WINWORD.EXE

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exevuhyarniuownbsx.exenpthapqtmj.execmd.exeWINWORD.EXE

description	pid	process	target process
PID 1956 wrote to memory of 1420	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	npthapqtmj.exe
PID 1956 wrote to memory of 1420	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	npthapqtmj.exe
PID 1956 wrote to memory of 1420	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	npthapqtmj.exe
PID 1956 wrote to memory of 1420	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	npthapqtmj.exe
PID 1956 wrote to memory of 1356	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	vuhyarniuownbsx.exe
PID 1956 wrote to memory of 1356	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	vuhyarniuownbsx.exe
PID 1956 wrote to memory of 1356	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	vuhyarniuownbsx.exe
PID 1956 wrote to memory of 1356	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	vuhyarniuownbsx.exe
PID 1956 wrote to memory of 1496	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	cvzdxtug.exe
PID 1956 wrote to memory of 1496	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	cvzdxtug.exe
PID 1956 wrote to memory of 1496	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	cvzdxtug.exe
PID 1956 wrote to memory of 1496	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	cvzdxtug.exe
PID 1956 wrote to memory of 1096	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	gkxblpbqvcqyc.exe
PID 1956 wrote to memory of 1096	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	gkxblpbqvcqyc.exe
PID 1956 wrote to memory of 1096	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	gkxblpbqvcqyc.exe
PID 1956 wrote to memory of 1096	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	gkxblpbqvcqyc.exe
PID 1356 wrote to memory of 1152	1356	vuhyarniuownbsx.exe	cmd.exe
PID 1356 wrote to memory of 1152	1356	vuhyarniuownbsx.exe	cmd.exe
PID 1356 wrote to memory of 1152	1356	vuhyarniuownbsx.exe	cmd.exe
PID 1356 wrote to memory of 1152	1356	vuhyarniuownbsx.exe	cmd.exe
PID 1420 wrote to memory of 1304	1420	npthapqtmj.exe	cvzdxtug.exe
PID 1420 wrote to memory of 1304	1420	npthapqtmj.exe	cvzdxtug.exe
PID 1420 wrote to memory of 1304	1420	npthapqtmj.exe	cvzdxtug.exe
PID 1420 wrote to memory of 1304	1420	npthapqtmj.exe	cvzdxtug.exe
PID 1152 wrote to memory of 1492	1152	cmd.exe	gkxblpbqvcqyc.exe
PID 1152 wrote to memory of 1492	1152	cmd.exe	gkxblpbqvcqyc.exe
PID 1152 wrote to memory of 1492	1152	cmd.exe	gkxblpbqvcqyc.exe
PID 1152 wrote to memory of 1492	1152	cmd.exe	gkxblpbqvcqyc.exe
PID 1956 wrote to memory of 1516	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	WINWORD.EXE
PID 1956 wrote to memory of 1516	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	WINWORD.EXE
PID 1956 wrote to memory of 1516	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	WINWORD.EXE
PID 1956 wrote to memory of 1516	1956	8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe	WINWORD.EXE
PID 1516 wrote to memory of 1920	1516	WINWORD.EXE	splwow64.exe
PID 1516 wrote to memory of 1920	1516	WINWORD.EXE	splwow64.exe
PID 1516 wrote to memory of 1920	1516	WINWORD.EXE	splwow64.exe
PID 1516 wrote to memory of 1920	1516	WINWORD.EXE	splwow64.exe

C:\Users\Admin\AppData\Local\Temp\8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe
"C:\Users\Admin\AppData\Local\Temp\8397bc1ad6e62e8dc6c71e087dd82ccaa811889baf9f3a317721f396846c75f5.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1956

C:\Windows\SysWOW64\npthapqtmj.exe
npthapqtmj.exe
2⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1420

C:\Windows\SysWOW64\cvzdxtug.exe
C:\Windows\system32\cvzdxtug.exe
3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1304

C:\Windows\SysWOW64\vuhyarniuownbsx.exe
vuhyarniuownbsx.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c gkxblpbqvcqyc.exe
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1152

C:\Windows\SysWOW64\gkxblpbqvcqyc.exe
gkxblpbqvcqyc.exe
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1492

C:\Windows\SysWOW64\cvzdxtug.exe
cvzdxtug.exe
2⤵
- Executes dropped EXE
PID:1496

C:\Windows\SysWOW64\gkxblpbqvcqyc.exe
gkxblpbqvcqyc.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1096

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Windows\mydoc.rtf"
2⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1516

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:1920

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\cvzdxtug.exe

Filesize
255KB

MD5
1e689f0cf5d268168236686a5d59059c

SHA1
242d9ef39862149c6a083477fa7bbba91780a0ac

SHA256
61a8ca8cbba1e273cc08d08621ce3fc9b64f8901a14672fefd81f14f2f5349f8

SHA512
42eece3dee7a0be9818de3645d6395a8994583f7c778c2fd314466fe1b627dfb7536d700c75d5fc19bc7b15f130f54e333fece9100c2a17d7fd3237b32729967

Download Submit
C:\Windows\SysWOW64\cvzdxtug.exe

Filesize
255KB

MD5
1e689f0cf5d268168236686a5d59059c

SHA1
242d9ef39862149c6a083477fa7bbba91780a0ac

SHA256
61a8ca8cbba1e273cc08d08621ce3fc9b64f8901a14672fefd81f14f2f5349f8

SHA512
42eece3dee7a0be9818de3645d6395a8994583f7c778c2fd314466fe1b627dfb7536d700c75d5fc19bc7b15f130f54e333fece9100c2a17d7fd3237b32729967

Download Submit
C:\Windows\SysWOW64\cvzdxtug.exe

Filesize
255KB

MD5
1e689f0cf5d268168236686a5d59059c

SHA1
242d9ef39862149c6a083477fa7bbba91780a0ac

SHA256
61a8ca8cbba1e273cc08d08621ce3fc9b64f8901a14672fefd81f14f2f5349f8

SHA512
42eece3dee7a0be9818de3645d6395a8994583f7c778c2fd314466fe1b627dfb7536d700c75d5fc19bc7b15f130f54e333fece9100c2a17d7fd3237b32729967

Download Submit
C:\Windows\SysWOW64\gkxblpbqvcqyc.exe

Filesize
255KB

MD5
fae531bfea52712c9bb9749be588bec7

SHA1
be24019607fdf07f207e20fe24f285b866845693

SHA256
cfd61356c4178ff3031b5ae396ad670543fd710d5de18a9c3790b09ab8c1c792

SHA512
95a391d448cbc5424a43fdb4f7bb7f0f386112a25073af876d8b07192144986d5e5ddd99ce034dde412048c7454a9d0b53eeb83ec5630291b2196ab25e010913

Download Submit
C:\Windows\SysWOW64\gkxblpbqvcqyc.exe

Filesize
255KB

MD5
fae531bfea52712c9bb9749be588bec7

SHA1
be24019607fdf07f207e20fe24f285b866845693

SHA256
cfd61356c4178ff3031b5ae396ad670543fd710d5de18a9c3790b09ab8c1c792

SHA512
95a391d448cbc5424a43fdb4f7bb7f0f386112a25073af876d8b07192144986d5e5ddd99ce034dde412048c7454a9d0b53eeb83ec5630291b2196ab25e010913

Download Submit
C:\Windows\SysWOW64\gkxblpbqvcqyc.exe

Filesize
255KB

MD5
fae531bfea52712c9bb9749be588bec7

SHA1
be24019607fdf07f207e20fe24f285b866845693

SHA256
cfd61356c4178ff3031b5ae396ad670543fd710d5de18a9c3790b09ab8c1c792

SHA512
95a391d448cbc5424a43fdb4f7bb7f0f386112a25073af876d8b07192144986d5e5ddd99ce034dde412048c7454a9d0b53eeb83ec5630291b2196ab25e010913

Download Submit
C:\Windows\SysWOW64\npthapqtmj.exe

Filesize
255KB

MD5
de2736defcb69bac6096da661dba20b2

SHA1
6d9b46c1b6c1b9e6c3951da891b646c68ca5adfe

SHA256
782a397b0d35cda63574328ed0fec265e178cdb95ed2fc2b68a3e2be5e410fe0

SHA512
a96f76d64894b3d9c99f19ef48b7a27efce291bfb3ea85943badac74b33d7a545c0c725ecfa9679001b395e765b8c98f66df0ae1e4c94d201713ed08d9e7303b

Download Submit
C:\Windows\SysWOW64\npthapqtmj.exe

Filesize
255KB

MD5
de2736defcb69bac6096da661dba20b2

SHA1
6d9b46c1b6c1b9e6c3951da891b646c68ca5adfe

SHA256
782a397b0d35cda63574328ed0fec265e178cdb95ed2fc2b68a3e2be5e410fe0

SHA512
a96f76d64894b3d9c99f19ef48b7a27efce291bfb3ea85943badac74b33d7a545c0c725ecfa9679001b395e765b8c98f66df0ae1e4c94d201713ed08d9e7303b

Download Submit
C:\Windows\SysWOW64\vuhyarniuownbsx.exe

Filesize
255KB

MD5
d02839bf02a2770368ec456af9a6d7d4

SHA1
569c11eb1089fe7370bb49846ee36b15268dffd1

SHA256
a16905db5b44d64273edb137dd1be91e69cdd9bd40da740a03571ea6684ca0f9

SHA512
22aa3d3bf385ed59cf75a68547807f5e4ee67174ad7d85db5041460de6325570faaa3a376798d4c8d11c70b71d5d642e366c6926caf6a0ce45c40343097559a6

Download Submit
C:\Windows\SysWOW64\vuhyarniuownbsx.exe

Filesize
255KB

MD5
d02839bf02a2770368ec456af9a6d7d4

SHA1
569c11eb1089fe7370bb49846ee36b15268dffd1

SHA256
a16905db5b44d64273edb137dd1be91e69cdd9bd40da740a03571ea6684ca0f9

SHA512
22aa3d3bf385ed59cf75a68547807f5e4ee67174ad7d85db5041460de6325570faaa3a376798d4c8d11c70b71d5d642e366c6926caf6a0ce45c40343097559a6

Download Submit
C:\Windows\mydoc.rtf

Filesize
223B

MD5
06604e5941c126e2e7be02c5cd9f62ec

SHA1
4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

SHA256
85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

SHA512
803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

Download Submit
\Windows\SysWOW64\cvzdxtug.exe

Filesize
255KB

MD5
1e689f0cf5d268168236686a5d59059c

SHA1
242d9ef39862149c6a083477fa7bbba91780a0ac

SHA256
61a8ca8cbba1e273cc08d08621ce3fc9b64f8901a14672fefd81f14f2f5349f8

SHA512
42eece3dee7a0be9818de3645d6395a8994583f7c778c2fd314466fe1b627dfb7536d700c75d5fc19bc7b15f130f54e333fece9100c2a17d7fd3237b32729967

Download Submit
\Windows\SysWOW64\cvzdxtug.exe

Filesize
255KB

MD5
1e689f0cf5d268168236686a5d59059c

SHA1
242d9ef39862149c6a083477fa7bbba91780a0ac

SHA256
61a8ca8cbba1e273cc08d08621ce3fc9b64f8901a14672fefd81f14f2f5349f8

SHA512
42eece3dee7a0be9818de3645d6395a8994583f7c778c2fd314466fe1b627dfb7536d700c75d5fc19bc7b15f130f54e333fece9100c2a17d7fd3237b32729967

Download Submit
\Windows\SysWOW64\gkxblpbqvcqyc.exe

Filesize
255KB

MD5
fae531bfea52712c9bb9749be588bec7

SHA1
be24019607fdf07f207e20fe24f285b866845693

SHA256
cfd61356c4178ff3031b5ae396ad670543fd710d5de18a9c3790b09ab8c1c792

SHA512
95a391d448cbc5424a43fdb4f7bb7f0f386112a25073af876d8b07192144986d5e5ddd99ce034dde412048c7454a9d0b53eeb83ec5630291b2196ab25e010913

Download Submit
\Windows\SysWOW64\gkxblpbqvcqyc.exe

Filesize
255KB

MD5
fae531bfea52712c9bb9749be588bec7

SHA1
be24019607fdf07f207e20fe24f285b866845693

SHA256
cfd61356c4178ff3031b5ae396ad670543fd710d5de18a9c3790b09ab8c1c792

SHA512
95a391d448cbc5424a43fdb4f7bb7f0f386112a25073af876d8b07192144986d5e5ddd99ce034dde412048c7454a9d0b53eeb83ec5630291b2196ab25e010913

Download Submit
\Windows\SysWOW64\npthapqtmj.exe

Filesize
255KB

MD5
de2736defcb69bac6096da661dba20b2

SHA1
6d9b46c1b6c1b9e6c3951da891b646c68ca5adfe

SHA256
782a397b0d35cda63574328ed0fec265e178cdb95ed2fc2b68a3e2be5e410fe0

SHA512
a96f76d64894b3d9c99f19ef48b7a27efce291bfb3ea85943badac74b33d7a545c0c725ecfa9679001b395e765b8c98f66df0ae1e4c94d201713ed08d9e7303b

Download Submit
\Windows\SysWOW64\vuhyarniuownbsx.exe

Filesize
255KB

MD5
d02839bf02a2770368ec456af9a6d7d4

SHA1
569c11eb1089fe7370bb49846ee36b15268dffd1

SHA256
a16905db5b44d64273edb137dd1be91e69cdd9bd40da740a03571ea6684ca0f9

SHA512
22aa3d3bf385ed59cf75a68547807f5e4ee67174ad7d85db5041460de6325570faaa3a376798d4c8d11c70b71d5d642e366c6926caf6a0ce45c40343097559a6

Download Submit
memory/1096-71-0x0000000000000000-mapping.dmp

Download
memory/1096-102-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1096-89-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1152-75-0x0000000000000000-mapping.dmp

Download
memory/1304-78-0x0000000000000000-mapping.dmp

Download
memory/1304-103-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1304-90-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1356-87-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1356-61-0x0000000000000000-mapping.dmp

Download
memory/1356-101-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1420-100-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1420-85-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1420-57-0x0000000000000000-mapping.dmp

Download
memory/1492-104-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1492-91-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1492-82-0x0000000000000000-mapping.dmp

Download
memory/1496-88-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1496-66-0x0000000000000000-mapping.dmp

Download
memory/1516-99-0x000000007197D000-0x0000000071988000-memory.dmp

Filesize
44KB

Download
memory/1516-96-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1516-95-0x0000000070991000-0x0000000070993000-memory.dmp

Filesize
8KB

Download
memory/1516-94-0x0000000072F11000-0x0000000072F14000-memory.dmp

Filesize
12KB

Download
memory/1516-92-0x0000000000000000-mapping.dmp

Download
memory/1516-107-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1516-108-0x000000007197D000-0x0000000071988000-memory.dmp

Filesize
44KB

Download
memory/1920-105-0x0000000000000000-mapping.dmp

Download
memory/1920-106-0x000007FEFC421000-0x000007FEFC423000-memory.dmp

Filesize
8KB

Download
memory/1956-55-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1956-93-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1956-54-0x00000000762F1000-0x00000000762F3000-memory.dmp

Filesize
8KB

Download
memory/1956-86-0x0000000003020000-0x00000000030C0000-memory.dmp

Filesize
640KB

Download