00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb

Analysis

max time kernel
171s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 21:00

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General

Target

00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
Size

255KB
MD5

a1595753bc6f4516c9c765cbcd0e17f0
SHA1

af542b64ac2b60a7f14e1f8595b8125491ccd21d
SHA256

00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb
SHA512

55fb0d4ce6150ce04c812fcc2b2136893f481a1e8bc5343efd730de7d72a821e87212a8afb07e417d6c98fd02d631db5e316f466d9dfad96024e7ed7cc95bae3
SSDEEP

3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJO:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIn

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"	cyrhxzkrfa.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"	cyrhxzkrfa.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"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	cyrhxzkrfa.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"	cyrhxzkrfa.exe

Executes dropped EXE 5 IoCs

pid	Process
952	cyrhxzkrfa.exe
1524	vartnlcusdkyjos.exe
1412	fefigivz.exe
1348	mgcbirmjibguz.exe
1624	fefigivz.exe

Modifies Installed Components in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Active Setup\Installed Components	explorer.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x00140000000054ab-55.dat	upx
behavioral1/files/0x00140000000054ab-57.dat	upx
behavioral1/files/0x000a000000012308-58.dat	upx
behavioral1/files/0x000a000000012308-61.dat	upx
behavioral1/files/0x000a000000012308-65.dat	upx
behavioral1/files/0x000800000001231a-67.dat	upx
behavioral1/files/0x000800000001231a-63.dat	upx
behavioral1/files/0x000800000001231e-69.dat	upx
behavioral1/files/0x00140000000054ab-66.dat	upx
behavioral1/files/0x000800000001231a-74.dat	upx
behavioral1/files/0x000800000001231e-73.dat	upx
behavioral1/files/0x000800000001231e-71.dat	upx
behavioral1/memory/952-77-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1524-78-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1852-75-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1412-79-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x000800000001231a-83.dat	upx
behavioral1/files/0x000800000001231a-81.dat	upx
behavioral1/memory/1348-80-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1852-87-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1624-91-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1348-96-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/952-97-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1524-98-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1412-99-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1624-101-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0007000000013359-105.dat	upx
behavioral1/files/0x00070000000133dd-106.dat	upx
behavioral1/files/0x00070000000133e6-108.dat	upx
behavioral1/files/0x00070000000133e6-107.dat	upx

Loads dropped DLL 5 IoCs

pid	Process
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
952	cyrhxzkrfa.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\AntiVirusDisableNotify = "1"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	cyrhxzkrfa.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	vartnlcusdkyjos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\zfcvhzsi = "cyrhxzkrfa.exe"	vartnlcusdkyjos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jaiusiio = "vartnlcusdkyjos.exe"	vartnlcusdkyjos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mgcbirmjibguz.exe"	vartnlcusdkyjos.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)	\??\o:	fefigivz.exe
File opened (read-only)	\??\h:	fefigivz.exe
File opened (read-only)	\??\u:	cyrhxzkrfa.exe
File opened (read-only)	\??\y:	cyrhxzkrfa.exe
File opened (read-only)	\??\p:	fefigivz.exe
File opened (read-only)	\??\r:	fefigivz.exe
File opened (read-only)	\??\k:	fefigivz.exe
File opened (read-only)	\??\x:	fefigivz.exe
File opened (read-only)	\??\j:	cyrhxzkrfa.exe
File opened (read-only)	\??\e:	fefigivz.exe
File opened (read-only)	\??\o:	cyrhxzkrfa.exe
File opened (read-only)	\??\i:	fefigivz.exe
File opened (read-only)	\??\j:	fefigivz.exe
File opened (read-only)	\??\u:	fefigivz.exe
File opened (read-only)	\??\i:	cyrhxzkrfa.exe
File opened (read-only)	\??\k:	cyrhxzkrfa.exe
File opened (read-only)	\??\t:	cyrhxzkrfa.exe
File opened (read-only)	\??\l:	fefigivz.exe
File opened (read-only)	\??\q:	fefigivz.exe
File opened (read-only)	\??\s:	fefigivz.exe
File opened (read-only)	\??\g:	fefigivz.exe
File opened (read-only)	\??\m:	fefigivz.exe
File opened (read-only)	\??\v:	fefigivz.exe
File opened (read-only)	\??\e:	cyrhxzkrfa.exe
File opened (read-only)	\??\r:	cyrhxzkrfa.exe
File opened (read-only)	\??\m:	fefigivz.exe
File opened (read-only)	\??\p:	fefigivz.exe
File opened (read-only)	\??\b:	fefigivz.exe
File opened (read-only)	\??\k:	fefigivz.exe
File opened (read-only)	\??\s:	fefigivz.exe
File opened (read-only)	\??\t:	fefigivz.exe
File opened (read-only)	\??\t:	fefigivz.exe
File opened (read-only)	\??\p:	cyrhxzkrfa.exe
File opened (read-only)	\??\q:	cyrhxzkrfa.exe
File opened (read-only)	\??\w:	cyrhxzkrfa.exe
File opened (read-only)	\??\a:	fefigivz.exe
File opened (read-only)	\??\x:	fefigivz.exe
File opened (read-only)	\??\y:	fefigivz.exe
File opened (read-only)	\??\a:	cyrhxzkrfa.exe
File opened (read-only)	\??\f:	cyrhxzkrfa.exe
File opened (read-only)	\??\q:	fefigivz.exe
File opened (read-only)	\??\s:	cyrhxzkrfa.exe
File opened (read-only)	\??\z:	fefigivz.exe
File opened (read-only)	\??\b:	cyrhxzkrfa.exe
File opened (read-only)	\??\f:	fefigivz.exe
File opened (read-only)	\??\f:	fefigivz.exe
File opened (read-only)	\??\o:	fefigivz.exe
File opened (read-only)	\??\r:	fefigivz.exe
File opened (read-only)	\??\u:	fefigivz.exe
File opened (read-only)	\??\y:	fefigivz.exe
File opened (read-only)	\??\z:	fefigivz.exe
File opened (read-only)	\??\i:	fefigivz.exe
File opened (read-only)	\??\w:	fefigivz.exe
File opened (read-only)	\??\g:	cyrhxzkrfa.exe
File opened (read-only)	\??\h:	fefigivz.exe
File opened (read-only)	\??\n:	fefigivz.exe
File opened (read-only)	\??\n:	fefigivz.exe
File opened (read-only)	\??\h:	cyrhxzkrfa.exe
File opened (read-only)	\??\m:	cyrhxzkrfa.exe
File opened (read-only)	\??\b:	fefigivz.exe
File opened (read-only)	\??\a:	fefigivz.exe
File opened (read-only)	\??\j:	fefigivz.exe
File opened (read-only)	\??\x:	cyrhxzkrfa.exe
File opened (read-only)	\??\l:	fefigivz.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"	cyrhxzkrfa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197"	cyrhxzkrfa.exe

AutoIT Executable 13 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/952-77-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1524-78-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1852-75-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1412-79-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1348-80-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1852-87-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1624-91-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/952-90-0x0000000003830000-0x00000000038D0000-memory.dmp	autoit_exe
behavioral1/memory/1348-96-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/952-97-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1524-98-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1412-99-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1624-101-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mgcbirmjibguz.exe	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
File opened for modification	C:\Windows\SysWOW64\vartnlcusdkyjos.exe	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
File created	C:\Windows\SysWOW64\fefigivz.exe	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
File opened for modification	C:\Windows\SysWOW64\fefigivz.exe	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
File opened for modification	C:\Windows\SysWOW64\mgcbirmjibguz.exe	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	cyrhxzkrfa.exe
File created	C:\Windows\SysWOW64\cyrhxzkrfa.exe	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
File opened for modification	C:\Windows\SysWOW64\cyrhxzkrfa.exe	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
File created	C:\Windows\SysWOW64\vartnlcusdkyjos.exe	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe

Drops file in Program Files directory 15 IoCs

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

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE
File opened for modification	C:\Windows\mydoc.rtf	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
File opened for modification	C:\Windows\mydoc.rtf	WINWORD.EXE
File created	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 33 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	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 created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key created	\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	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 (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	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	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	explorer.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
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\COMMAND	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	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	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	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 MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	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

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.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\.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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat	cyrhxzkrfa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BCAFACCFE16F2E2837E3B3686983E94B38C02F04363024BE1C442EF09A9"	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	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\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\Software\Classes\CLV.Classes	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit	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\CLV.Classes\Com1 = "33402D089D5283576D3477A170562DDC7DF164D8"	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FB6B12F479339EB53C9BAA23393D4CC"	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0806BB3FE6722DED278D1A48B7A9163"	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	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\.mht\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohevi.dll"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1712	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
952	cyrhxzkrfa.exe
952	cyrhxzkrfa.exe
952	cyrhxzkrfa.exe
952	cyrhxzkrfa.exe
952	cyrhxzkrfa.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1412	fefigivz.exe
1412	fefigivz.exe
1412	fefigivz.exe
1412	fefigivz.exe
1624	fefigivz.exe
1624	fefigivz.exe
1624	fefigivz.exe
1624	fefigivz.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1524	vartnlcusdkyjos.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: 33	1684	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1684	AUDIODG.EXE
Token: 33	1684	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1684	AUDIODG.EXE
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe
Token: SeShutdownPrivilege	300	explorer.exe

Suspicious use of FindShellTrayWindow 60 IoCs

pid	Process
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
952	cyrhxzkrfa.exe
952	cyrhxzkrfa.exe
952	cyrhxzkrfa.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1412	fefigivz.exe
1412	fefigivz.exe
1412	fefigivz.exe
1624	fefigivz.exe
1624	fefigivz.exe
1624	fefigivz.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe

Suspicious use of SendNotifyMessage 42 IoCs

pid	Process
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
1524	vartnlcusdkyjos.exe
952	cyrhxzkrfa.exe
952	cyrhxzkrfa.exe
952	cyrhxzkrfa.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1348	mgcbirmjibguz.exe
1412	fefigivz.exe
1412	fefigivz.exe
1412	fefigivz.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe
300	explorer.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1712	WINWORD.EXE
1712	WINWORD.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1852 wrote to memory of 952	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	28
PID 1852 wrote to memory of 952	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	28
PID 1852 wrote to memory of 952	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	28
PID 1852 wrote to memory of 952	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	28
PID 1852 wrote to memory of 1524	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	29
PID 1852 wrote to memory of 1524	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	29
PID 1852 wrote to memory of 1524	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	29
PID 1852 wrote to memory of 1524	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	29
PID 1852 wrote to memory of 1412	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	30
PID 1852 wrote to memory of 1412	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	30
PID 1852 wrote to memory of 1412	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	30
PID 1852 wrote to memory of 1412	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	30
PID 1852 wrote to memory of 1348	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	31
PID 1852 wrote to memory of 1348	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	31
PID 1852 wrote to memory of 1348	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	31
PID 1852 wrote to memory of 1348	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	31
PID 952 wrote to memory of 1624	952	cyrhxzkrfa.exe	32
PID 952 wrote to memory of 1624	952	cyrhxzkrfa.exe	32
PID 952 wrote to memory of 1624	952	cyrhxzkrfa.exe	32
PID 952 wrote to memory of 1624	952	cyrhxzkrfa.exe	32
PID 1852 wrote to memory of 1712	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	36
PID 1852 wrote to memory of 1712	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	36
PID 1852 wrote to memory of 1712	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	36
PID 1852 wrote to memory of 1712	1852	00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe	36
PID 1712 wrote to memory of 1172	1712	WINWORD.EXE	40
PID 1712 wrote to memory of 1172	1712	WINWORD.EXE	40
PID 1712 wrote to memory of 1172	1712	WINWORD.EXE	40
PID 1712 wrote to memory of 1172	1712	WINWORD.EXE	40

C:\Users\Admin\AppData\Local\Temp\00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.exe
"C:\Users\Admin\AppData\Local\Temp\00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb.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:1852
- C:\Windows\SysWOW64\cyrhxzkrfa.exe
  cyrhxzkrfa.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:952
- - C:\Windows\SysWOW64\fefigivz.exe
    C:\Windows\system32\fefigivz.exe
    3⤵
    - Executes dropped EXE
    - Enumerates connected drives
    - Drops file in Program Files directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    PID:1624
- C:\Windows\SysWOW64\vartnlcusdkyjos.exe
  vartnlcusdkyjos.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1524
- C:\Windows\SysWOW64\fefigivz.exe
  fefigivz.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:1412
- C:\Windows\SysWOW64\mgcbirmjibguz.exe
  mgcbirmjibguz.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1348
- 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:1712
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:1172

C:\Windows\explorer.exe
explorer.exe
1⤵
- Modifies Installed Components in the registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:300

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x55c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1684

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

Filesize
255KB

MD5
8e88d0190fe018adaf039157b06cbede

SHA1
f1eea8387b5db3a2bf238ad21ace5091589c326d

SHA256
c7980b64c2d06607e357b8973d094c6049c12641f2ceacf0ddd4f3ba2520de1c

SHA512
745bad920a8e907c82a6ca5aa4da1ff3db2e73b6752e368460ea30a4b4661ad5fde000f4a6b7b356738f382430408f8cdf73b894c22e24e92f49fe686061178d

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

Filesize
255KB

MD5
64372da5521761370666a00c74c9ffc0

SHA1
eb30da1511c2b55d51c6d9e9cdfba49fbe308edd

SHA256
95350779cb2a0a6cf1304cbfc956412d85018f583a09d474422521a5cb42b6ae

SHA512
13d6c8bee53bb9393487f855d8f636c70ad3a05d3d28e710c4d75b37fc078de02ffcc315e13c215b17593d07f4419b100fce1978f66979409c044e7a0c4f6354

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

Filesize
255KB

MD5
f99e0d2c718230644bcd32601f1ada20

SHA1
cc96c91e252c28d15dd46349391a2ee582d22488

SHA256
c3bf26c9707090ffb3345b7372494bbd40391663f325e9e7761e61fbcc8ac300

SHA512
4724f3b73879cc8ffcdaf37fd2ed03faa7f9922b7c48c5f964897a9aeeff38e645ad46650c9bcf9ce0de20444a8f79567b0701d8eaf1b32d956ad068c478ed0c

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

Filesize
255KB

MD5
f99e0d2c718230644bcd32601f1ada20

SHA1
cc96c91e252c28d15dd46349391a2ee582d22488

SHA256
c3bf26c9707090ffb3345b7372494bbd40391663f325e9e7761e61fbcc8ac300

SHA512
4724f3b73879cc8ffcdaf37fd2ed03faa7f9922b7c48c5f964897a9aeeff38e645ad46650c9bcf9ce0de20444a8f79567b0701d8eaf1b32d956ad068c478ed0c

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

Filesize
255KB

MD5
6b74764c4700e4f355d47d58ce400e8c

SHA1
8f4c0c09346dd498bd25f0288ca93c1732a6ea89

SHA256
c1a2dd0432d9c39531f32d90b1503da5e07b5222c3b057d8af4413f3caa096e0

SHA512
8fe8075f26157744fdf6aee1567685b60b757a93a64b84293ee88b64242cbd59c45a815532c3921ffcb3a463202b092a71221c8c3610970601b1352fcfb5d6c2

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

Filesize
255KB

MD5
6b74764c4700e4f355d47d58ce400e8c

SHA1
8f4c0c09346dd498bd25f0288ca93c1732a6ea89

SHA256
c1a2dd0432d9c39531f32d90b1503da5e07b5222c3b057d8af4413f3caa096e0

SHA512
8fe8075f26157744fdf6aee1567685b60b757a93a64b84293ee88b64242cbd59c45a815532c3921ffcb3a463202b092a71221c8c3610970601b1352fcfb5d6c2

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

Filesize
255KB

MD5
6b74764c4700e4f355d47d58ce400e8c

SHA1
8f4c0c09346dd498bd25f0288ca93c1732a6ea89

SHA256
c1a2dd0432d9c39531f32d90b1503da5e07b5222c3b057d8af4413f3caa096e0

SHA512
8fe8075f26157744fdf6aee1567685b60b757a93a64b84293ee88b64242cbd59c45a815532c3921ffcb3a463202b092a71221c8c3610970601b1352fcfb5d6c2

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

Filesize
255KB

MD5
07437bb7b87c64c1653cca5c972d94e7

SHA1
22a5ba493314f104bd2935361c69b48613bea114

SHA256
d9e3fb943ea0f8e01b1081ea8416dfe94f8b5558fddb776456b898109e765620

SHA512
72485e804e64c36999b21f4318cf1aeec5eec125954a33569edb061e0f3d448e75add969df98eefe4d2f9e43c4df4db9c7b7d7fff7a1a3d2d31e4e15b9a5bec7

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

Filesize
255KB

MD5
07437bb7b87c64c1653cca5c972d94e7

SHA1
22a5ba493314f104bd2935361c69b48613bea114

SHA256
d9e3fb943ea0f8e01b1081ea8416dfe94f8b5558fddb776456b898109e765620

SHA512
72485e804e64c36999b21f4318cf1aeec5eec125954a33569edb061e0f3d448e75add969df98eefe4d2f9e43c4df4db9c7b7d7fff7a1a3d2d31e4e15b9a5bec7

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

Filesize
255KB

MD5
9dfd7fb9e98e816e1f6eb79960a81ee0

SHA1
4da520823c176458a3043f7739126be19ec1e3c1

SHA256
098cdff01294c8e5c1d37037ba59bdd2b57ad66af0b7d1cb1004b05e8b669377

SHA512
28d34a12ea9d979873f178bae9ca258d713d1a183c00728b0e2fe55e1d73bb5e2601970b3fe66dc293ce11413fbb2b81b3708ee676066c3b2eedecf8435e7b14

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

Filesize
255KB

MD5
9dfd7fb9e98e816e1f6eb79960a81ee0

SHA1
4da520823c176458a3043f7739126be19ec1e3c1

SHA256
098cdff01294c8e5c1d37037ba59bdd2b57ad66af0b7d1cb1004b05e8b669377

SHA512
28d34a12ea9d979873f178bae9ca258d713d1a183c00728b0e2fe55e1d73bb5e2601970b3fe66dc293ce11413fbb2b81b3708ee676066c3b2eedecf8435e7b14

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\PROTTPLN.DOC.exe

Filesize
255KB

MD5
d2e73a2d367cb5a3d3be1e951779e60c

SHA1
cd47ce3f3d200bd6561381fd6530b13880df8e60

SHA256
d688ecaa6047a5b700e544aecee5f385b10db543bd8f2670caa9be3de5292e80

SHA512
676f5fe38db3b6963cba9d476252a7797c92183c7c8c6d2d29fa34fc013507dfe1deea10bc0b6bf37b7ff0cfb7f0994657cde34b6b621c86c276952e9741fd9a

Download Submit
\??\c:\Users\Admin\Documents\InvokeUninstall.doc.exe

Filesize
255KB

MD5
64372da5521761370666a00c74c9ffc0

SHA1
eb30da1511c2b55d51c6d9e9cdfba49fbe308edd

SHA256
95350779cb2a0a6cf1304cbfc956412d85018f583a09d474422521a5cb42b6ae

SHA512
13d6c8bee53bb9393487f855d8f636c70ad3a05d3d28e710c4d75b37fc078de02ffcc315e13c215b17593d07f4419b100fce1978f66979409c044e7a0c4f6354

Download Submit
\Windows\SysWOW64\cyrhxzkrfa.exe

Filesize
255KB

MD5
f99e0d2c718230644bcd32601f1ada20

SHA1
cc96c91e252c28d15dd46349391a2ee582d22488

SHA256
c3bf26c9707090ffb3345b7372494bbd40391663f325e9e7761e61fbcc8ac300

SHA512
4724f3b73879cc8ffcdaf37fd2ed03faa7f9922b7c48c5f964897a9aeeff38e645ad46650c9bcf9ce0de20444a8f79567b0701d8eaf1b32d956ad068c478ed0c

Download Submit
\Windows\SysWOW64\fefigivz.exe

Filesize
255KB

MD5
6b74764c4700e4f355d47d58ce400e8c

SHA1
8f4c0c09346dd498bd25f0288ca93c1732a6ea89

SHA256
c1a2dd0432d9c39531f32d90b1503da5e07b5222c3b057d8af4413f3caa096e0

SHA512
8fe8075f26157744fdf6aee1567685b60b757a93a64b84293ee88b64242cbd59c45a815532c3921ffcb3a463202b092a71221c8c3610970601b1352fcfb5d6c2

Download Submit
\Windows\SysWOW64\fefigivz.exe

Filesize
255KB

MD5
6b74764c4700e4f355d47d58ce400e8c

SHA1
8f4c0c09346dd498bd25f0288ca93c1732a6ea89

SHA256
c1a2dd0432d9c39531f32d90b1503da5e07b5222c3b057d8af4413f3caa096e0

SHA512
8fe8075f26157744fdf6aee1567685b60b757a93a64b84293ee88b64242cbd59c45a815532c3921ffcb3a463202b092a71221c8c3610970601b1352fcfb5d6c2

Download Submit
\Windows\SysWOW64\mgcbirmjibguz.exe

Filesize
255KB

MD5
07437bb7b87c64c1653cca5c972d94e7

SHA1
22a5ba493314f104bd2935361c69b48613bea114

SHA256
d9e3fb943ea0f8e01b1081ea8416dfe94f8b5558fddb776456b898109e765620

SHA512
72485e804e64c36999b21f4318cf1aeec5eec125954a33569edb061e0f3d448e75add969df98eefe4d2f9e43c4df4db9c7b7d7fff7a1a3d2d31e4e15b9a5bec7

Download Submit
\Windows\SysWOW64\vartnlcusdkyjos.exe

Filesize
255KB

MD5
9dfd7fb9e98e816e1f6eb79960a81ee0

SHA1
4da520823c176458a3043f7739126be19ec1e3c1

SHA256
098cdff01294c8e5c1d37037ba59bdd2b57ad66af0b7d1cb1004b05e8b669377

SHA512
28d34a12ea9d979873f178bae9ca258d713d1a183c00728b0e2fe55e1d73bb5e2601970b3fe66dc293ce11413fbb2b81b3708ee676066c3b2eedecf8435e7b14

Download Submit
memory/300-85-0x000007FEFB511000-0x000007FEFB513000-memory.dmp

Filesize
8KB

Download
memory/300-109-0x0000000002660000-0x0000000002670000-memory.dmp

Filesize
64KB

Download
memory/952-97-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/952-100-0x0000000003830000-0x00000000038D0000-memory.dmp

Filesize
640KB

Download
memory/952-77-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/952-90-0x0000000003830000-0x00000000038D0000-memory.dmp

Filesize
640KB

Download
memory/1348-96-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1348-80-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1412-99-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1412-79-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1524-78-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1524-98-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1624-91-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1624-101-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1712-92-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1712-95-0x000000007108D000-0x0000000071098000-memory.dmp

Filesize
44KB

Download
memory/1712-102-0x000000007108D000-0x0000000071098000-memory.dmp

Filesize
44KB

Download
memory/1712-89-0x00000000700A1000-0x00000000700A3000-memory.dmp

Filesize
8KB

Download
memory/1712-88-0x0000000072621000-0x0000000072624000-memory.dmp

Filesize
12KB

Download
memory/1852-54-0x0000000075521000-0x0000000075523000-memory.dmp

Filesize
8KB

Download
memory/1852-75-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1852-87-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1852-76-0x0000000003350000-0x00000000033F0000-memory.dmp

Filesize
640KB

Download