c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e

Analysis

max time kernel
185s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 10:17

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General

Target

c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
Size

255KB
MD5

aef63b875d654513868990ee62cca6c2
SHA1

0f697c91e559c6c34533439423c74cc35c968749
SHA256

c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e
SHA512

9ad272c6c24ffcf57660049e25f63ee9d1b6c5b363639cff4b72c9eb74fd5a6057d17aac4ead1421edf886976a0dd31ee132c69cc3d4df6bd9504e8b358dd8d3
SSDEEP

3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJJ:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIG

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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	jumuksjieu.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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	jumuksjieu.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\AntiVirusDisableNotify = "1"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	jumuksjieu.exe

Disables RegEdit via registry modification 1 IoCs

evasion

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

Executes dropped EXE 5 IoCs

pid	Process
1928	jumuksjieu.exe
1980	vepdbqkkwxddfrp.exe
976	mfquvciq.exe
676	grxqthzruimmk.exe
776	mfquvciq.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1168-54-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x00140000000054ab-56.dat	upx
behavioral1/files/0x0008000000014544-60.dat	upx
behavioral1/files/0x00140000000054ab-58.dat	upx
behavioral1/files/0x00140000000054ab-61.dat	upx
behavioral1/files/0x0008000000014544-63.dat	upx
behavioral1/files/0x00060000000149b7-65.dat	upx
behavioral1/files/0x00060000000149b7-67.dat	upx
behavioral1/files/0x0008000000014544-68.dat	upx
behavioral1/files/0x0006000000014ab0-70.dat	upx
behavioral1/files/0x0006000000014ab0-72.dat	upx
behavioral1/files/0x00060000000149b7-73.dat	upx
behavioral1/files/0x0006000000014ab0-75.dat	upx
behavioral1/memory/1980-82-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x00060000000149b7-80.dat	upx
behavioral1/memory/1928-79-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x00060000000149b7-76.dat	upx
behavioral1/memory/976-83-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/676-84-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1168-87-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/776-91-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0006000000015c81-95.dat	upx
behavioral1/files/0x0006000000015c81-96.dat	upx
behavioral1/files/0x0006000000015c91-97.dat	upx
behavioral1/memory/1928-99-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1980-101-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/976-102-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/676-103-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/776-104-0x0000000000400000-0x00000000004A0000-memory.dmp	upx

Loads dropped DLL 5 IoCs

pid	Process
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1928	jumuksjieu.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\FirstRunDisabled = "1"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	jumuksjieu.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\ncmnocgk = "jumuksjieu.exe"	vepdbqkkwxddfrp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\fnrdvzsk = "vepdbqkkwxddfrp.exe"	vepdbqkkwxddfrp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "grxqthzruimmk.exe"	vepdbqkkwxddfrp.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	vepdbqkkwxddfrp.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)	\??\p:	mfquvciq.exe
File opened (read-only)	\??\u:	mfquvciq.exe
File opened (read-only)	\??\z:	mfquvciq.exe
File opened (read-only)	\??\m:	jumuksjieu.exe
File opened (read-only)	\??\g:	mfquvciq.exe
File opened (read-only)	\??\r:	mfquvciq.exe
File opened (read-only)	\??\x:	mfquvciq.exe
File opened (read-only)	\??\l:	mfquvciq.exe
File opened (read-only)	\??\q:	mfquvciq.exe
File opened (read-only)	\??\z:	mfquvciq.exe
File opened (read-only)	\??\i:	jumuksjieu.exe
File opened (read-only)	\??\e:	mfquvciq.exe
File opened (read-only)	\??\r:	jumuksjieu.exe
File opened (read-only)	\??\v:	jumuksjieu.exe
File opened (read-only)	\??\w:	mfquvciq.exe
File opened (read-only)	\??\f:	mfquvciq.exe
File opened (read-only)	\??\h:	mfquvciq.exe
File opened (read-only)	\??\f:	jumuksjieu.exe
File opened (read-only)	\??\x:	jumuksjieu.exe
File opened (read-only)	\??\a:	mfquvciq.exe
File opened (read-only)	\??\j:	mfquvciq.exe
File opened (read-only)	\??\j:	jumuksjieu.exe
File opened (read-only)	\??\s:	jumuksjieu.exe
File opened (read-only)	\??\t:	jumuksjieu.exe
File opened (read-only)	\??\z:	jumuksjieu.exe
File opened (read-only)	\??\t:	mfquvciq.exe
File opened (read-only)	\??\x:	mfquvciq.exe
File opened (read-only)	\??\g:	mfquvciq.exe
File opened (read-only)	\??\i:	mfquvciq.exe
File opened (read-only)	\??\b:	jumuksjieu.exe
File opened (read-only)	\??\p:	jumuksjieu.exe
File opened (read-only)	\??\j:	mfquvciq.exe
File opened (read-only)	\??\e:	jumuksjieu.exe
File opened (read-only)	\??\w:	jumuksjieu.exe
File opened (read-only)	\??\f:	mfquvciq.exe
File opened (read-only)	\??\o:	mfquvciq.exe
File opened (read-only)	\??\s:	mfquvciq.exe
File opened (read-only)	\??\n:	mfquvciq.exe
File opened (read-only)	\??\q:	mfquvciq.exe
File opened (read-only)	\??\v:	mfquvciq.exe
File opened (read-only)	\??\g:	jumuksjieu.exe
File opened (read-only)	\??\l:	jumuksjieu.exe
File opened (read-only)	\??\q:	jumuksjieu.exe
File opened (read-only)	\??\w:	mfquvciq.exe
File opened (read-only)	\??\k:	jumuksjieu.exe
File opened (read-only)	\??\e:	mfquvciq.exe
File opened (read-only)	\??\u:	mfquvciq.exe
File opened (read-only)	\??\u:	jumuksjieu.exe
File opened (read-only)	\??\h:	mfquvciq.exe
File opened (read-only)	\??\r:	mfquvciq.exe
File opened (read-only)	\??\y:	mfquvciq.exe
File opened (read-only)	\??\o:	mfquvciq.exe
File opened (read-only)	\??\n:	jumuksjieu.exe
File opened (read-only)	\??\o:	jumuksjieu.exe
File opened (read-only)	\??\n:	mfquvciq.exe
File opened (read-only)	\??\k:	mfquvciq.exe
File opened (read-only)	\??\p:	mfquvciq.exe
File opened (read-only)	\??\s:	mfquvciq.exe
File opened (read-only)	\??\a:	jumuksjieu.exe
File opened (read-only)	\??\h:	jumuksjieu.exe
File opened (read-only)	\??\b:	mfquvciq.exe
File opened (read-only)	\??\v:	mfquvciq.exe
File opened (read-only)	\??\l:	mfquvciq.exe
File opened (read-only)	\??\m:	mfquvciq.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"	jumuksjieu.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197"	jumuksjieu.exe

AutoIT Executable 11 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1980-82-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1928-79-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/976-83-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/676-84-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1168-87-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/776-91-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1928-99-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1980-101-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/976-102-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/676-103-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/776-104-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\jumuksjieu.exe	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
File opened for modification	C:\Windows\SysWOW64\jumuksjieu.exe	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
File created	C:\Windows\SysWOW64\vepdbqkkwxddfrp.exe	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
File opened for modification	C:\Windows\SysWOW64\vepdbqkkwxddfrp.exe	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
File opened for modification	C:\Windows\SysWOW64\grxqthzruimmk.exe	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
File created	C:\Windows\SysWOW64\mfquvciq.exe	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
File opened for modification	C:\Windows\SysWOW64\mfquvciq.exe	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
File created	C:\Windows\SysWOW64\grxqthzruimmk.exe	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	jumuksjieu.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	mfquvciq.exe
File created	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	mfquvciq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal	mfquvciq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	mfquvciq.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	mfquvciq.exe
File created	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	mfquvciq.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	mfquvciq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	mfquvciq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	mfquvciq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal	mfquvciq.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	mfquvciq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal	mfquvciq.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	mfquvciq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal	mfquvciq.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\mydoc.rtf	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.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

description	ioc	Process
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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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\Se&nd to OneNote	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\command	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
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 deleted	\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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	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	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	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 created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	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	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	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
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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\CLV.Classes	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile"	jumuksjieu.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7E8FFCFC4F288269903CD72F7EE6BCEFE637593767336333D79F"	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile"	jumuksjieu.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\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 (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	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\.bat\ = "txtfile"	jumuksjieu.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsh	jumuksjieu.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	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\CLV.Classes\Com1 = "33302D7D9C2482236A3777D370552CD77DF465DC"	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	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\.mht\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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	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	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7846BB6FE6921ADD27FD0D48A7E9161"	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	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\.reg\ = "txtfile"	jumuksjieu.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	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\Com2 = "6BCAFAB1FE14F1E2830B3A4086E939E1B38803FC4313033DE1C8459B09D1"	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	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\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1756	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1928	jumuksjieu.exe
1928	jumuksjieu.exe
1928	jumuksjieu.exe
1928	jumuksjieu.exe
1928	jumuksjieu.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
976	mfquvciq.exe
976	mfquvciq.exe
976	mfquvciq.exe
976	mfquvciq.exe
776	mfquvciq.exe
776	mfquvciq.exe
776	mfquvciq.exe
776	mfquvciq.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
1980	vepdbqkkwxddfrp.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe

Suspicious use of FindShellTrayWindow 18 IoCs

pid	Process
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1928	jumuksjieu.exe
1928	jumuksjieu.exe
1928	jumuksjieu.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
976	mfquvciq.exe
976	mfquvciq.exe
976	mfquvciq.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
776	mfquvciq.exe
776	mfquvciq.exe
776	mfquvciq.exe

Suspicious use of SendNotifyMessage 18 IoCs

pid	Process
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
1928	jumuksjieu.exe
1928	jumuksjieu.exe
1928	jumuksjieu.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
1980	vepdbqkkwxddfrp.exe
976	mfquvciq.exe
976	mfquvciq.exe
976	mfquvciq.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
676	grxqthzruimmk.exe
776	mfquvciq.exe
776	mfquvciq.exe
776	mfquvciq.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1756	WINWORD.EXE
1756	WINWORD.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 1928	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	27
PID 1168 wrote to memory of 1928	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	27
PID 1168 wrote to memory of 1928	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	27
PID 1168 wrote to memory of 1928	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	27
PID 1168 wrote to memory of 1980	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	28
PID 1168 wrote to memory of 1980	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	28
PID 1168 wrote to memory of 1980	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	28
PID 1168 wrote to memory of 1980	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	28
PID 1168 wrote to memory of 976	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	29
PID 1168 wrote to memory of 976	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	29
PID 1168 wrote to memory of 976	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	29
PID 1168 wrote to memory of 976	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	29
PID 1168 wrote to memory of 676	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	30
PID 1168 wrote to memory of 676	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	30
PID 1168 wrote to memory of 676	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	30
PID 1168 wrote to memory of 676	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	30
PID 1928 wrote to memory of 776	1928	jumuksjieu.exe	31
PID 1928 wrote to memory of 776	1928	jumuksjieu.exe	31
PID 1928 wrote to memory of 776	1928	jumuksjieu.exe	31
PID 1928 wrote to memory of 776	1928	jumuksjieu.exe	31
PID 1168 wrote to memory of 1756	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	32
PID 1168 wrote to memory of 1756	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	32
PID 1168 wrote to memory of 1756	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	32
PID 1168 wrote to memory of 1756	1168	c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe	32
PID 1756 wrote to memory of 1452	1756	WINWORD.EXE	36
PID 1756 wrote to memory of 1452	1756	WINWORD.EXE	36
PID 1756 wrote to memory of 1452	1756	WINWORD.EXE	36
PID 1756 wrote to memory of 1452	1756	WINWORD.EXE	36

C:\Users\Admin\AppData\Local\Temp\c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.exe
"C:\Users\Admin\AppData\Local\Temp\c7977767e1a764e9e932a67cd6defb5017381a4ba77a47d076f8b3727c272a8e.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:1168
- C:\Windows\SysWOW64\jumuksjieu.exe
  jumuksjieu.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:1928
- - C:\Windows\SysWOW64\mfquvciq.exe
    C:\Windows\system32\mfquvciq.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:776
- C:\Windows\SysWOW64\vepdbqkkwxddfrp.exe
  vepdbqkkwxddfrp.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1980
- C:\Windows\SysWOW64\mfquvciq.exe
  mfquvciq.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:976
- C:\Windows\SysWOW64\grxqthzruimmk.exe
  grxqthzruimmk.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:676
- 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:1756
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:1452

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

Replay Monitor

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Downloads

C:\Users\Admin\Desktop\DismountEnter.doc.exe

Filesize
255KB

MD5
d8a99d72643223c57d538c71079c2189

SHA1
ef0b1cc150ac9e98c142362e0a952855a04da2c8

SHA256
833b8a756558c40aeb3b6389cb848fb5b03e6e261f02d379237ff4e82910469c

SHA512
d506fc8a3f7d5dacdc5bac7dfc5c333b79fefb7155fc03ab4b2777be150bd4e3bb663754e2b21eb8cc136a787fa64fde86d96f6ae7e28f3c353dba11d8c84fca

Download Submit
C:\Users\Admin\Desktop\DismountEnter.doc.exe

Filesize
255KB

MD5
d8a99d72643223c57d538c71079c2189

SHA1
ef0b1cc150ac9e98c142362e0a952855a04da2c8

SHA256
833b8a756558c40aeb3b6389cb848fb5b03e6e261f02d379237ff4e82910469c

SHA512
d506fc8a3f7d5dacdc5bac7dfc5c333b79fefb7155fc03ab4b2777be150bd4e3bb663754e2b21eb8cc136a787fa64fde86d96f6ae7e28f3c353dba11d8c84fca

Download Submit
C:\Users\Admin\Documents\CompleteFind.doc.exe

Filesize
255KB

MD5
cc87af6c7ec58f9124885e14dc37cc1a

SHA1
bbab38744d456b91e0af0557c269f02fb1e66f1a

SHA256
d3c5e1668a2e408e3d5da7c6d4d170e65d7f5fa816b7f3f9bfbef9c6dd89d7e1

SHA512
6f6816410215737673443a7a215885e78914f5f9ace274e13cd2c9985648cfdeb45f84d1211d7a228dab2eeee2a47c8bff3a0f3179c53eb6878cbae556cc4571

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

Filesize
255KB

MD5
d746235afa99711f63c1faa8316a5f9a

SHA1
70742a9de42e2cadd6db6203a252055bca9c8b63

SHA256
e8dc61ecb7003abd857f270b7bcdf6ae451a927cf881c5f6929f276ceb1a9166

SHA512
2dc33d03e4092f0744d15678098af7a6f70ddaf5d66198ec3111ecacce8deb1d34dea87748b0c20e807364786e9bb5bb8826cf526e883191ae808b47e4ed4919

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

Filesize
255KB

MD5
d746235afa99711f63c1faa8316a5f9a

SHA1
70742a9de42e2cadd6db6203a252055bca9c8b63

SHA256
e8dc61ecb7003abd857f270b7bcdf6ae451a927cf881c5f6929f276ceb1a9166

SHA512
2dc33d03e4092f0744d15678098af7a6f70ddaf5d66198ec3111ecacce8deb1d34dea87748b0c20e807364786e9bb5bb8826cf526e883191ae808b47e4ed4919

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

Filesize
255KB

MD5
021a449549bfaa19efc5673f7cf89489

SHA1
a17f9e4f3c02eb1ef4bf19843a2cd29f6cefee3d

SHA256
19825ec826d0e4c2415b87fea6356401a423c52dba1036e9cf6c1f8ebe833ad6

SHA512
22f1e0fe266ed4774a4520dc8e2db1ea05bc7d523759206c70828470f0ba8b1448f91a46f3a60c546619714e06bd40273f39ce84002107e371038b1b0895a3c7

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

Filesize
255KB

MD5
021a449549bfaa19efc5673f7cf89489

SHA1
a17f9e4f3c02eb1ef4bf19843a2cd29f6cefee3d

SHA256
19825ec826d0e4c2415b87fea6356401a423c52dba1036e9cf6c1f8ebe833ad6

SHA512
22f1e0fe266ed4774a4520dc8e2db1ea05bc7d523759206c70828470f0ba8b1448f91a46f3a60c546619714e06bd40273f39ce84002107e371038b1b0895a3c7

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

Filesize
255KB

MD5
750dbf3dc22fe8e8b1545646807cfc71

SHA1
c8f640252378fdb175bc0b0e4dc42a91eafd31bc

SHA256
eb749aa15d3502484146f48fa9a06dae5a3e2d7ffeb031c0e95e7fad254cb4de

SHA512
f9a06a3dbce918b26cc01619dc38a38b2c28f084adebf138b7a520617f299ab7dbdcf03845b3d9df56fc0c83ba2a5b3aaeb18dbd26cff728fe1033a37b153421

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

Filesize
255KB

MD5
750dbf3dc22fe8e8b1545646807cfc71

SHA1
c8f640252378fdb175bc0b0e4dc42a91eafd31bc

SHA256
eb749aa15d3502484146f48fa9a06dae5a3e2d7ffeb031c0e95e7fad254cb4de

SHA512
f9a06a3dbce918b26cc01619dc38a38b2c28f084adebf138b7a520617f299ab7dbdcf03845b3d9df56fc0c83ba2a5b3aaeb18dbd26cff728fe1033a37b153421

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

Filesize
255KB

MD5
750dbf3dc22fe8e8b1545646807cfc71

SHA1
c8f640252378fdb175bc0b0e4dc42a91eafd31bc

SHA256
eb749aa15d3502484146f48fa9a06dae5a3e2d7ffeb031c0e95e7fad254cb4de

SHA512
f9a06a3dbce918b26cc01619dc38a38b2c28f084adebf138b7a520617f299ab7dbdcf03845b3d9df56fc0c83ba2a5b3aaeb18dbd26cff728fe1033a37b153421

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

Filesize
255KB

MD5
81c3a73ec822aff5be2aed8d4ca0ca8a

SHA1
f16dd6ac63a113d2a3e072727919e693fb852afa

SHA256
af0655bdf1dff8cd28c0b68e695ebc3215d56dc93c29a13ef534c7d429ade663

SHA512
8554678fd1a2d71cbc07195c4a2973ff3be4aef89581e83d20358664590b6579eb7ddc5dc3a81717d2fa00adbf537fc19b68524fe6ba2657449f153bf2fc9970

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

Filesize
255KB

MD5
81c3a73ec822aff5be2aed8d4ca0ca8a

SHA1
f16dd6ac63a113d2a3e072727919e693fb852afa

SHA256
af0655bdf1dff8cd28c0b68e695ebc3215d56dc93c29a13ef534c7d429ade663

SHA512
8554678fd1a2d71cbc07195c4a2973ff3be4aef89581e83d20358664590b6579eb7ddc5dc3a81717d2fa00adbf537fc19b68524fe6ba2657449f153bf2fc9970

Download Submit
C:\Windows\mydoc.rtf

Filesize
223B

MD5
06604e5941c126e2e7be02c5cd9f62ec

SHA1
4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

SHA256
85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

SHA512
803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

Download Submit
\Windows\SysWOW64\grxqthzruimmk.exe

Filesize
255KB

MD5
d746235afa99711f63c1faa8316a5f9a

SHA1
70742a9de42e2cadd6db6203a252055bca9c8b63

SHA256
e8dc61ecb7003abd857f270b7bcdf6ae451a927cf881c5f6929f276ceb1a9166

SHA512
2dc33d03e4092f0744d15678098af7a6f70ddaf5d66198ec3111ecacce8deb1d34dea87748b0c20e807364786e9bb5bb8826cf526e883191ae808b47e4ed4919

Download Submit
\Windows\SysWOW64\jumuksjieu.exe

Filesize
255KB

MD5
021a449549bfaa19efc5673f7cf89489

SHA1
a17f9e4f3c02eb1ef4bf19843a2cd29f6cefee3d

SHA256
19825ec826d0e4c2415b87fea6356401a423c52dba1036e9cf6c1f8ebe833ad6

SHA512
22f1e0fe266ed4774a4520dc8e2db1ea05bc7d523759206c70828470f0ba8b1448f91a46f3a60c546619714e06bd40273f39ce84002107e371038b1b0895a3c7

Download Submit
\Windows\SysWOW64\mfquvciq.exe

Filesize
255KB

MD5
750dbf3dc22fe8e8b1545646807cfc71

SHA1
c8f640252378fdb175bc0b0e4dc42a91eafd31bc

SHA256
eb749aa15d3502484146f48fa9a06dae5a3e2d7ffeb031c0e95e7fad254cb4de

SHA512
f9a06a3dbce918b26cc01619dc38a38b2c28f084adebf138b7a520617f299ab7dbdcf03845b3d9df56fc0c83ba2a5b3aaeb18dbd26cff728fe1033a37b153421

Download Submit
\Windows\SysWOW64\mfquvciq.exe

Filesize
255KB

MD5
750dbf3dc22fe8e8b1545646807cfc71

SHA1
c8f640252378fdb175bc0b0e4dc42a91eafd31bc

SHA256
eb749aa15d3502484146f48fa9a06dae5a3e2d7ffeb031c0e95e7fad254cb4de

SHA512
f9a06a3dbce918b26cc01619dc38a38b2c28f084adebf138b7a520617f299ab7dbdcf03845b3d9df56fc0c83ba2a5b3aaeb18dbd26cff728fe1033a37b153421

Download Submit
\Windows\SysWOW64\vepdbqkkwxddfrp.exe

Filesize
255KB

MD5
81c3a73ec822aff5be2aed8d4ca0ca8a

SHA1
f16dd6ac63a113d2a3e072727919e693fb852afa

SHA256
af0655bdf1dff8cd28c0b68e695ebc3215d56dc93c29a13ef534c7d429ade663

SHA512
8554678fd1a2d71cbc07195c4a2973ff3be4aef89581e83d20358664590b6579eb7ddc5dc3a81717d2fa00adbf537fc19b68524fe6ba2657449f153bf2fc9970

Download Submit
memory/676-103-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/676-84-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/776-91-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/776-104-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/976-102-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/976-83-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1168-55-0x0000000075571000-0x0000000075573000-memory.dmp

Filesize
8KB

Download
memory/1168-54-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1168-78-0x0000000003350000-0x00000000033F0000-memory.dmp

Filesize
640KB

Download
memory/1168-87-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1452-100-0x000007FEFB5C1000-0x000007FEFB5C3000-memory.dmp

Filesize
8KB

Download
memory/1756-88-0x00000000720B1000-0x00000000720B4000-memory.dmp

Filesize
12KB

Download
memory/1756-106-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1756-105-0x0000000070B1D000-0x0000000070B28000-memory.dmp

Filesize
44KB

Download
memory/1756-94-0x0000000070B1D000-0x0000000070B28000-memory.dmp

Filesize
44KB

Download
memory/1756-90-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1756-89-0x000000006FB31000-0x000000006FB33000-memory.dmp

Filesize
8KB

Download
memory/1928-99-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1928-79-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1928-85-0x0000000003830000-0x00000000038D0000-memory.dmp

Filesize
640KB

Download
memory/1980-101-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1980-82-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download