5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e

Analysis

max time kernel
153s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
23/11/2022, 21:04

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General

Target

5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
Size

255KB
MD5

8ce2789d98142a308fa12d7eafe6b1bd
SHA1

19f6b7421fb6bdcf60b14fe7392ee760437edd06
SHA256

5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e
SHA512

03e29a2c2ea4a6f17857153447c7c4ded3eb0a3c8f8ca3c781bc864e37c9c3cdf71a0d512d0f8b289936bf65bbdeb533e4160736092238c0acc33b0a7e0994d5
SSDEEP

3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJx:1xlZam+akqx6YQJXcNlEHUIQeE3mmBII

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

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	inhvfneoej.exe

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

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	inhvfneoej.exe

Windows security bypass 2 TTPs 5 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

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

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	inhvfneoej.exe

Executes dropped EXE 5 IoCs

pid	Process
888	inhvfneoej.exe
836	dfexsqoinwnjtpi.exe
856	drthyqja.exe
760	ydlqerqrkubbs.exe
1556	drthyqja.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000500000000b2d2-55.dat	upx
behavioral1/files/0x000500000000b2d2-57.dat	upx
behavioral1/files/0x000500000000b2d2-61.dat	upx
behavioral1/files/0x000b0000000122da-59.dat	upx
behavioral1/files/0x00090000000122e0-63.dat	upx
behavioral1/files/0x000b0000000122da-62.dat	upx
behavioral1/files/0x00090000000122e0-66.dat	upx
behavioral1/files/0x000b0000000122da-69.dat	upx
behavioral1/files/0x00090000000122e0-68.dat	upx
behavioral1/files/0x00080000000122e1-70.dat	upx
behavioral1/files/0x00080000000122e1-72.dat	upx
behavioral1/files/0x00080000000122e1-78.dat	upx
behavioral1/memory/888-81-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x00090000000122e0-79.dat	upx
behavioral1/memory/1116-76-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x00090000000122e0-74.dat	upx
behavioral1/memory/836-82-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/760-84-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/856-83-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1116-86-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1556-91-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/888-95-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/836-96-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/856-97-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/760-98-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x000800000001230b-99.dat	upx
behavioral1/files/0x000800000001230f-100.dat	upx
behavioral1/files/0x000800000001230f-101.dat	upx
behavioral1/memory/1556-102-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1556-108-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/856-109-0x0000000000400000-0x00000000004A0000-memory.dmp	upx

Loads dropped DLL 5 IoCs

pid	Process
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
888	inhvfneoej.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

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

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "ydlqerqrkubbs.exe"	dfexsqoinwnjtpi.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	dfexsqoinwnjtpi.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\eshhupfz = "inhvfneoej.exe"	dfexsqoinwnjtpi.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\avbhxbzx = "dfexsqoinwnjtpi.exe"	dfexsqoinwnjtpi.exe

Enumerates connected drives 3 TTPs 64 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

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

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

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

AutoIT Executable 14 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/888-81-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1116-76-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/836-82-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/760-84-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/856-83-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1116-86-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1556-91-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/888-95-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/836-96-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/856-97-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/760-98-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1556-102-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1556-108-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/856-109-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\dfexsqoinwnjtpi.exe	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
File created	C:\Windows\SysWOW64\ydlqerqrkubbs.exe	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
File opened for modification	C:\Windows\SysWOW64\ydlqerqrkubbs.exe	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	inhvfneoej.exe
File created	C:\Windows\SysWOW64\inhvfneoej.exe	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
File opened for modification	C:\Windows\SysWOW64\inhvfneoej.exe	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
File created	C:\Windows\SysWOW64\dfexsqoinwnjtpi.exe	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
File created	C:\Windows\SysWOW64\drthyqja.exe	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
File opened for modification	C:\Windows\SysWOW64\drthyqja.exe	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe

Drops file in Program Files directory 14 IoCs

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

Drops file in Windows directory 5 IoCs

description	ioc	Process
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
File opened for modification	C:\Windows\mydoc.rtf	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	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\command	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 HTML 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
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key deleted	\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 HTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key deleted	\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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	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

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile"	inhvfneoej.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile"	inhvfneoej.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsf	inhvfneoej.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbs	inhvfneoej.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\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\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile"	inhvfneoej.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile"	inhvfneoej.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	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\CLV.Classes\Com4 = "7FF8FF83482C8269913DD65A7E94BCEFE146584267456345D6EE"	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\Software\Classes\CLV.Classes	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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\CLV.Classes\Com3 = "2FB0B028449539EA52BEB9D3329FD7BC"	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1048	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
888	inhvfneoej.exe
888	inhvfneoej.exe
888	inhvfneoej.exe
888	inhvfneoej.exe
888	inhvfneoej.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
856	drthyqja.exe
856	drthyqja.exe
856	drthyqja.exe
856	drthyqja.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
1556	drthyqja.exe
1556	drthyqja.exe
1556	drthyqja.exe
1556	drthyqja.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe

Suspicious use of FindShellTrayWindow 18 IoCs

pid	Process
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
888	inhvfneoej.exe
888	inhvfneoej.exe
888	inhvfneoej.exe
856	drthyqja.exe
856	drthyqja.exe
856	drthyqja.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
1556	drthyqja.exe
1556	drthyqja.exe
1556	drthyqja.exe

Suspicious use of SendNotifyMessage 18 IoCs

pid	Process
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
888	inhvfneoej.exe
888	inhvfneoej.exe
888	inhvfneoej.exe
856	drthyqja.exe
856	drthyqja.exe
856	drthyqja.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
836	dfexsqoinwnjtpi.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
760	ydlqerqrkubbs.exe
1556	drthyqja.exe
1556	drthyqja.exe
1556	drthyqja.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1048	WINWORD.EXE
1048	WINWORD.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1116 wrote to memory of 888	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	27
PID 1116 wrote to memory of 888	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	27
PID 1116 wrote to memory of 888	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	27
PID 1116 wrote to memory of 888	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	27
PID 1116 wrote to memory of 836	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	28
PID 1116 wrote to memory of 836	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	28
PID 1116 wrote to memory of 836	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	28
PID 1116 wrote to memory of 836	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	28
PID 1116 wrote to memory of 856	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	29
PID 1116 wrote to memory of 856	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	29
PID 1116 wrote to memory of 856	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	29
PID 1116 wrote to memory of 856	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	29
PID 1116 wrote to memory of 760	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	30
PID 1116 wrote to memory of 760	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	30
PID 1116 wrote to memory of 760	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	30
PID 1116 wrote to memory of 760	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	30
PID 888 wrote to memory of 1556	888	inhvfneoej.exe	31
PID 888 wrote to memory of 1556	888	inhvfneoej.exe	31
PID 888 wrote to memory of 1556	888	inhvfneoej.exe	31
PID 888 wrote to memory of 1556	888	inhvfneoej.exe	31
PID 1116 wrote to memory of 1048	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	32
PID 1116 wrote to memory of 1048	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	32
PID 1116 wrote to memory of 1048	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	32
PID 1116 wrote to memory of 1048	1116	5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe	32
PID 1048 wrote to memory of 1308	1048	WINWORD.EXE	36
PID 1048 wrote to memory of 1308	1048	WINWORD.EXE	36
PID 1048 wrote to memory of 1308	1048	WINWORD.EXE	36
PID 1048 wrote to memory of 1308	1048	WINWORD.EXE	36

C:\Users\Admin\AppData\Local\Temp\5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.exe
"C:\Users\Admin\AppData\Local\Temp\5b957c2cca9566a4a1a7e05dca913d85a8c519421e1866fafee0cffe25c7c41e.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:1116
- C:\Windows\SysWOW64\inhvfneoej.exe
  inhvfneoej.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:888
- - C:\Windows\SysWOW64\drthyqja.exe
    C:\Windows\system32\drthyqja.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:1556
- C:\Windows\SysWOW64\dfexsqoinwnjtpi.exe
  dfexsqoinwnjtpi.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:836
- C:\Windows\SysWOW64\drthyqja.exe
  drthyqja.exe
  2⤵
  - Executes dropped EXE
  - Enumerates connected drives
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:856
- C:\Windows\SysWOW64\ydlqerqrkubbs.exe
  ydlqerqrkubbs.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:760
- 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:1048
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:1308

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:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe

Filesize
255KB

MD5
2e6e707a874c925925645690ffb54c18

SHA1
d24876d1a8d15564f94346ce88e3be377a2bdd70

SHA256
df5e1339f45f47854ceefb99a94ede3d047e28d2621b94750a0936e383a8832b

SHA512
036a8ff5758863ecfe287d1c09a627664462e59fd150f3a9824ac9f3dc796094f3a5c9467fe6b544cc5fe6a0f1b3f4d80d06539787d2cb4dd468d849af8663f4

Download Submit
C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe

Filesize
255KB

MD5
4cde1786a7e23188a78d15be2f4d9d84

SHA1
e42ebf7610e2aa6dc894906d9879d11ca0eec664

SHA256
ed826b4db559e5479cea9e3652017481ef07bcd640ad417e6050830d6945f96b

SHA512
3c8332ef3bcb3c83e3f1423a6f24c64c7cc3ac3c987bf43ed17c5ccac4edbcab3f4d98490f62ee67d57c2f65ff636609b9f032d2d831b4adb58ab9fb12c5599c

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

Filesize
255KB

MD5
5b437bc192e81b7c4d32002e7b773d6c

SHA1
eecf332eae4f5ddca44992457fb3fa0ffeeac9f7

SHA256
14cfe3c7dca3d560e324f20b15b59a27ff97056c15af1cf8b30385d904028e8c

SHA512
4e46d28a78d8978f95ed99446211d7553846ae9741168fb1548ba8aebf93405f91f534a86668051d9cc7fa33e0dc39691a98ed461b8baa3f3a0f973efff88f53

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

Filesize
255KB

MD5
5b437bc192e81b7c4d32002e7b773d6c

SHA1
eecf332eae4f5ddca44992457fb3fa0ffeeac9f7

SHA256
14cfe3c7dca3d560e324f20b15b59a27ff97056c15af1cf8b30385d904028e8c

SHA512
4e46d28a78d8978f95ed99446211d7553846ae9741168fb1548ba8aebf93405f91f534a86668051d9cc7fa33e0dc39691a98ed461b8baa3f3a0f973efff88f53

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

Filesize
255KB

MD5
30b8e6a3aa136e2bd0f905d99f77ec65

SHA1
2cd6cfa2d72c896e9181e4e8d43d4e1d7850b980

SHA256
a6ca916d8f820a2ecb5a2ef7a381486f68d49065f51b993a2f6c6aa9f3e99cb7

SHA512
6b1f02d0a217e1b19a21dcf082c99dd4a1f3c63ef66f6efbb73344885e338b20aec82a7f96f6680826869a9dcd66e58b3b13293b5955c9449b19c62c1ebd7965

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

Filesize
255KB

MD5
30b8e6a3aa136e2bd0f905d99f77ec65

SHA1
2cd6cfa2d72c896e9181e4e8d43d4e1d7850b980

SHA256
a6ca916d8f820a2ecb5a2ef7a381486f68d49065f51b993a2f6c6aa9f3e99cb7

SHA512
6b1f02d0a217e1b19a21dcf082c99dd4a1f3c63ef66f6efbb73344885e338b20aec82a7f96f6680826869a9dcd66e58b3b13293b5955c9449b19c62c1ebd7965

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

Filesize
255KB

MD5
30b8e6a3aa136e2bd0f905d99f77ec65

SHA1
2cd6cfa2d72c896e9181e4e8d43d4e1d7850b980

SHA256
a6ca916d8f820a2ecb5a2ef7a381486f68d49065f51b993a2f6c6aa9f3e99cb7

SHA512
6b1f02d0a217e1b19a21dcf082c99dd4a1f3c63ef66f6efbb73344885e338b20aec82a7f96f6680826869a9dcd66e58b3b13293b5955c9449b19c62c1ebd7965

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

Filesize
255KB

MD5
5b929a427ed94030a78d5868e134031a

SHA1
61d33b5e04890f44f4adaf1ac5dbf893ecf273e6

SHA256
72cc9a0dc62a375cf2b027303d5f7fdc897599ed29a767c1b7ea11bbd4046994

SHA512
e3daeebad085479022360c002ec63a3fb9ed146fee62e3ebb705cd120903c42a2d2197f11ee7e661e49a7bf662f9098ae27ea739d2f8e8f8dc102375c52a4c85

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

Filesize
255KB

MD5
5b929a427ed94030a78d5868e134031a

SHA1
61d33b5e04890f44f4adaf1ac5dbf893ecf273e6

SHA256
72cc9a0dc62a375cf2b027303d5f7fdc897599ed29a767c1b7ea11bbd4046994

SHA512
e3daeebad085479022360c002ec63a3fb9ed146fee62e3ebb705cd120903c42a2d2197f11ee7e661e49a7bf662f9098ae27ea739d2f8e8f8dc102375c52a4c85

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

Filesize
255KB

MD5
4e468128713a33b9602944af77cd2bd5

SHA1
f24d96ae162fc54025188f1ce65ffb6f996e2355

SHA256
cf47531d5961e7bedaddf89f703b6c1be46c514b8ffd1775e27460e648393ca3

SHA512
56824f8c4b972890f0ad3db173bcbb12251a7e903c5f8a9c2770577a816aa1cd4a32c0ef865d854f78c8b6c85ee4eddc05d610e5a3c132909d8efc727cd4a97a

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

Filesize
255KB

MD5
4e468128713a33b9602944af77cd2bd5

SHA1
f24d96ae162fc54025188f1ce65ffb6f996e2355

SHA256
cf47531d5961e7bedaddf89f703b6c1be46c514b8ffd1775e27460e648393ca3

SHA512
56824f8c4b972890f0ad3db173bcbb12251a7e903c5f8a9c2770577a816aa1cd4a32c0ef865d854f78c8b6c85ee4eddc05d610e5a3c132909d8efc727cd4a97a

Download Submit
C:\Windows\mydoc.rtf

Filesize
223B

MD5
06604e5941c126e2e7be02c5cd9f62ec

SHA1
4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

SHA256
85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

SHA512
803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

Download Submit
\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe

Filesize
255KB

MD5
4cde1786a7e23188a78d15be2f4d9d84

SHA1
e42ebf7610e2aa6dc894906d9879d11ca0eec664

SHA256
ed826b4db559e5479cea9e3652017481ef07bcd640ad417e6050830d6945f96b

SHA512
3c8332ef3bcb3c83e3f1423a6f24c64c7cc3ac3c987bf43ed17c5ccac4edbcab3f4d98490f62ee67d57c2f65ff636609b9f032d2d831b4adb58ab9fb12c5599c

Download Submit
\Windows\SysWOW64\dfexsqoinwnjtpi.exe

Filesize
255KB

MD5
5b437bc192e81b7c4d32002e7b773d6c

SHA1
eecf332eae4f5ddca44992457fb3fa0ffeeac9f7

SHA256
14cfe3c7dca3d560e324f20b15b59a27ff97056c15af1cf8b30385d904028e8c

SHA512
4e46d28a78d8978f95ed99446211d7553846ae9741168fb1548ba8aebf93405f91f534a86668051d9cc7fa33e0dc39691a98ed461b8baa3f3a0f973efff88f53

Download Submit
\Windows\SysWOW64\drthyqja.exe

Filesize
255KB

MD5
30b8e6a3aa136e2bd0f905d99f77ec65

SHA1
2cd6cfa2d72c896e9181e4e8d43d4e1d7850b980

SHA256
a6ca916d8f820a2ecb5a2ef7a381486f68d49065f51b993a2f6c6aa9f3e99cb7

SHA512
6b1f02d0a217e1b19a21dcf082c99dd4a1f3c63ef66f6efbb73344885e338b20aec82a7f96f6680826869a9dcd66e58b3b13293b5955c9449b19c62c1ebd7965

Download Submit
\Windows\SysWOW64\drthyqja.exe

Filesize
255KB

MD5
30b8e6a3aa136e2bd0f905d99f77ec65

SHA1
2cd6cfa2d72c896e9181e4e8d43d4e1d7850b980

SHA256
a6ca916d8f820a2ecb5a2ef7a381486f68d49065f51b993a2f6c6aa9f3e99cb7

SHA512
6b1f02d0a217e1b19a21dcf082c99dd4a1f3c63ef66f6efbb73344885e338b20aec82a7f96f6680826869a9dcd66e58b3b13293b5955c9449b19c62c1ebd7965

Download Submit
\Windows\SysWOW64\inhvfneoej.exe

Filesize
255KB

MD5
5b929a427ed94030a78d5868e134031a

SHA1
61d33b5e04890f44f4adaf1ac5dbf893ecf273e6

SHA256
72cc9a0dc62a375cf2b027303d5f7fdc897599ed29a767c1b7ea11bbd4046994

SHA512
e3daeebad085479022360c002ec63a3fb9ed146fee62e3ebb705cd120903c42a2d2197f11ee7e661e49a7bf662f9098ae27ea739d2f8e8f8dc102375c52a4c85

Download Submit
\Windows\SysWOW64\ydlqerqrkubbs.exe

Filesize
255KB

MD5
4e468128713a33b9602944af77cd2bd5

SHA1
f24d96ae162fc54025188f1ce65ffb6f996e2355

SHA256
cf47531d5961e7bedaddf89f703b6c1be46c514b8ffd1775e27460e648393ca3

SHA512
56824f8c4b972890f0ad3db173bcbb12251a7e903c5f8a9c2770577a816aa1cd4a32c0ef865d854f78c8b6c85ee4eddc05d610e5a3c132909d8efc727cd4a97a

Download Submit
memory/760-98-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/760-84-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/836-82-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/836-96-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/856-109-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/856-83-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/856-97-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/888-81-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/888-95-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/888-90-0x0000000003830000-0x00000000038D0000-memory.dmp

Filesize
640KB

Download
memory/1048-88-0x0000000070961000-0x0000000070963000-memory.dmp

Filesize
8KB

Download
memory/1048-94-0x000000007194D000-0x0000000071958000-memory.dmp

Filesize
44KB

Download
memory/1048-89-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1048-107-0x000000007194D000-0x0000000071958000-memory.dmp

Filesize
44KB

Download
memory/1048-87-0x0000000072EE1000-0x0000000072EE4000-memory.dmp

Filesize
12KB

Download
memory/1048-106-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1048-103-0x000000007194D000-0x0000000071958000-memory.dmp

Filesize
44KB

Download
memory/1116-76-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1116-86-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1116-77-0x0000000002FC0000-0x0000000003060000-memory.dmp

Filesize
640KB

Download
memory/1116-54-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/1308-105-0x000007FEFC591000-0x000007FEFC593000-memory.dmp

Filesize
8KB

Download
memory/1556-91-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1556-102-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1556-108-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download