7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a

Analysis

max time kernel
153s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
26/11/2022, 02:22

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General

Target

7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
Size

255KB
MD5

2b8a0e4108bc0c54ba03f07008f1db14
SHA1

020130c8843a7eb9fb313f379a6a9dea6ce8f17b
SHA256

7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a
SHA512

24ee7b328ae4886f080d7244a523ee2cc761d42ae1724d4cda1834c475ea5f6445cd94c5fc32a3ec9c96852b5fa6109dfd384f0efa43617e1e4df14df6576eaa
SSDEEP

6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv69:Plf5j6zCNa0xeE3mu

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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	kdhpgriebn.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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	kdhpgriebn.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\UpdatesDisableNotify = "1"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	kdhpgriebn.exe

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	kdhpgriebn.exe

Executes dropped EXE 6 IoCs

pid	Process
1228	kdhpgriebn.exe
988	jghdtergwbzobzb.exe
2036	hfednwwy.exe
2000	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1284	hfednwwy.exe

UPX packed file 34 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000c0000000054a8-55.dat	upx
behavioral1/files/0x000c0000000054a8-58.dat	upx
behavioral1/files/0x000b000000012311-57.dat	upx
behavioral1/files/0x0009000000012322-64.dat	upx
behavioral1/files/0x0008000000012326-70.dat	upx
behavioral1/files/0x0008000000012326-68.dat	upx
behavioral1/files/0x000c0000000054a8-63.dat	upx
behavioral1/files/0x0009000000012322-66.dat	upx
behavioral1/files/0x000b000000012311-61.dat	upx
behavioral1/files/0x000b000000012311-74.dat	upx
behavioral1/memory/896-71-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0009000000012322-76.dat	upx
behavioral1/files/0x0008000000012326-78.dat	upx
behavioral1/memory/1228-77-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/988-79-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/2000-81-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/2036-80-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0008000000012326-85.dat	upx
behavioral1/files/0x0008000000012326-83.dat	upx
behavioral1/files/0x0009000000012322-87.dat	upx
behavioral1/files/0x0009000000012322-89.dat	upx
behavioral1/memory/896-92-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1048-96-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1284-98-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1228-102-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/988-103-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/2036-104-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/2000-105-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1048-106-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1284-108-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x00070000000134d5-109.dat	upx
behavioral1/files/0x00070000000136c6-110.dat	upx
behavioral1/files/0x00070000000136c6-111.dat	upx
behavioral1/files/0x00070000000136c6-112.dat	upx

Loads dropped DLL 6 IoCs

pid	Process
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
316	cmd.exe
1228	kdhpgriebn.exe

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

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1"	kdhpgriebn.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	jghdtergwbzobzb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xteoiltm = "kdhpgriebn.exe"	jghdtergwbzobzb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\twootyvg = "jghdtergwbzobzb.exe"	jghdtergwbzobzb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "ozffvzpexufys.exe"	jghdtergwbzobzb.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)	\??\l:	kdhpgriebn.exe
File opened (read-only)	\??\a:	kdhpgriebn.exe
File opened (read-only)	\??\j:	kdhpgriebn.exe
File opened (read-only)	\??\n:	hfednwwy.exe
File opened (read-only)	\??\s:	kdhpgriebn.exe
File opened (read-only)	\??\v:	kdhpgriebn.exe
File opened (read-only)	\??\w:	kdhpgriebn.exe
File opened (read-only)	\??\h:	hfednwwy.exe
File opened (read-only)	\??\k:	hfednwwy.exe
File opened (read-only)	\??\p:	hfednwwy.exe
File opened (read-only)	\??\v:	hfednwwy.exe
File opened (read-only)	\??\j:	hfednwwy.exe
File opened (read-only)	\??\r:	hfednwwy.exe
File opened (read-only)	\??\i:	kdhpgriebn.exe
File opened (read-only)	\??\k:	kdhpgriebn.exe
File opened (read-only)	\??\v:	hfednwwy.exe
File opened (read-only)	\??\b:	hfednwwy.exe
File opened (read-only)	\??\u:	hfednwwy.exe
File opened (read-only)	\??\z:	hfednwwy.exe
File opened (read-only)	\??\y:	kdhpgriebn.exe
File opened (read-only)	\??\h:	hfednwwy.exe
File opened (read-only)	\??\p:	kdhpgriebn.exe
File opened (read-only)	\??\r:	kdhpgriebn.exe
File opened (read-only)	\??\u:	kdhpgriebn.exe
File opened (read-only)	\??\n:	hfednwwy.exe
File opened (read-only)	\??\t:	hfednwwy.exe
File opened (read-only)	\??\g:	hfednwwy.exe
File opened (read-only)	\??\l:	hfednwwy.exe
File opened (read-only)	\??\e:	kdhpgriebn.exe
File opened (read-only)	\??\g:	kdhpgriebn.exe
File opened (read-only)	\??\b:	hfednwwy.exe
File opened (read-only)	\??\f:	hfednwwy.exe
File opened (read-only)	\??\y:	hfednwwy.exe
File opened (read-only)	\??\q:	hfednwwy.exe
File opened (read-only)	\??\w:	hfednwwy.exe
File opened (read-only)	\??\z:	hfednwwy.exe
File opened (read-only)	\??\f:	hfednwwy.exe
File opened (read-only)	\??\j:	hfednwwy.exe
File opened (read-only)	\??\s:	hfednwwy.exe
File opened (read-only)	\??\a:	hfednwwy.exe
File opened (read-only)	\??\f:	kdhpgriebn.exe
File opened (read-only)	\??\o:	kdhpgriebn.exe
File opened (read-only)	\??\g:	hfednwwy.exe
File opened (read-only)	\??\k:	hfednwwy.exe
File opened (read-only)	\??\p:	hfednwwy.exe
File opened (read-only)	\??\l:	hfednwwy.exe
File opened (read-only)	\??\m:	hfednwwy.exe
File opened (read-only)	\??\q:	hfednwwy.exe
File opened (read-only)	\??\m:	kdhpgriebn.exe
File opened (read-only)	\??\n:	kdhpgriebn.exe
File opened (read-only)	\??\z:	kdhpgriebn.exe
File opened (read-only)	\??\a:	hfednwwy.exe
File opened (read-only)	\??\r:	hfednwwy.exe
File opened (read-only)	\??\x:	hfednwwy.exe
File opened (read-only)	\??\e:	hfednwwy.exe
File opened (read-only)	\??\o:	hfednwwy.exe
File opened (read-only)	\??\t:	hfednwwy.exe
File opened (read-only)	\??\w:	hfednwwy.exe
File opened (read-only)	\??\i:	hfednwwy.exe
File opened (read-only)	\??\o:	hfednwwy.exe
File opened (read-only)	\??\x:	kdhpgriebn.exe
File opened (read-only)	\??\m:	hfednwwy.exe
File opened (read-only)	\??\y:	hfednwwy.exe
File opened (read-only)	\??\x:	hfednwwy.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"	kdhpgriebn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197"	kdhpgriebn.exe

AutoIT Executable 14 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/896-71-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1228-77-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/988-79-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/2000-81-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/2036-80-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/896-92-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1048-96-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1284-98-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1228-102-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/988-103-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/2036-104-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/2000-105-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1048-106-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1284-108-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\kdhpgriebn.exe	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
File opened for modification	C:\Windows\SysWOW64\kdhpgriebn.exe	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
File opened for modification	C:\Windows\SysWOW64\jghdtergwbzobzb.exe	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
File created	C:\Windows\SysWOW64\ozffvzpexufys.exe	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
File opened for modification	C:\Windows\SysWOW64\ozffvzpexufys.exe	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	kdhpgriebn.exe
File created	C:\Windows\SysWOW64\jghdtergwbzobzb.exe	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
File created	C:\Windows\SysWOW64\hfednwwy.exe	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
File opened for modification	C:\Windows\SysWOW64\hfednwwy.exe	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe

Drops file in Program Files directory 14 IoCs

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

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE
File opened for modification	C:\Windows\~$mydoc.rtf	WINWORD.EXE
File opened for modification	C:\Windows\mydoc.rtf	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
File opened for modification	C:\Windows\mydoc.rtf	WINWORD.EXE
File created	C:\Windows\~$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 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\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\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	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\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\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\COMMAND	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\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 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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	WINWORD.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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg	kdhpgriebn.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	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\.wsf	kdhpgriebn.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile"	kdhpgriebn.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6ABFFACAF965F1E284743B4481993996B388028F42620349E1CC45EA08A8"	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsc	kdhpgriebn.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\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\mhtmlfile\shell\Edit\ = "&Edit"	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\.bat\ = "txtfile"	kdhpgriebn.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\WinWord.exe	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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
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\Microsoft Word\shell\edit	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\.bat	kdhpgriebn.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsh	kdhpgriebn.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\mhtmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1756	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
988	jghdtergwbzobzb.exe
988	jghdtergwbzobzb.exe
988	jghdtergwbzobzb.exe
988	jghdtergwbzobzb.exe
988	jghdtergwbzobzb.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
2036	hfednwwy.exe
2036	hfednwwy.exe
2036	hfednwwy.exe
2036	hfednwwy.exe
1228	kdhpgriebn.exe
1228	kdhpgriebn.exe
1228	kdhpgriebn.exe
1228	kdhpgriebn.exe
1228	kdhpgriebn.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1284	hfednwwy.exe
1284	hfednwwy.exe
1284	hfednwwy.exe
1284	hfednwwy.exe
988	jghdtergwbzobzb.exe
988	jghdtergwbzobzb.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
988	jghdtergwbzobzb.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
988	jghdtergwbzobzb.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
988	jghdtergwbzobzb.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
988	jghdtergwbzobzb.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe

Suspicious use of FindShellTrayWindow 21 IoCs

pid	Process
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
1228	kdhpgriebn.exe
1228	kdhpgriebn.exe
1228	kdhpgriebn.exe
988	jghdtergwbzobzb.exe
988	jghdtergwbzobzb.exe
988	jghdtergwbzobzb.exe
2036	hfednwwy.exe
2036	hfednwwy.exe
2036	hfednwwy.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1284	hfednwwy.exe
1284	hfednwwy.exe
1284	hfednwwy.exe

Suspicious use of SendNotifyMessage 21 IoCs

pid	Process
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
1228	kdhpgriebn.exe
1228	kdhpgriebn.exe
1228	kdhpgriebn.exe
988	jghdtergwbzobzb.exe
988	jghdtergwbzobzb.exe
988	jghdtergwbzobzb.exe
2036	hfednwwy.exe
2036	hfednwwy.exe
2036	hfednwwy.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
2000	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1048	ozffvzpexufys.exe
1284	hfednwwy.exe
1284	hfednwwy.exe
1284	hfednwwy.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1756	WINWORD.EXE
1756	WINWORD.EXE

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 896 wrote to memory of 1228	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	28
PID 896 wrote to memory of 1228	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	28
PID 896 wrote to memory of 1228	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	28
PID 896 wrote to memory of 1228	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	28
PID 896 wrote to memory of 988	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	29
PID 896 wrote to memory of 988	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	29
PID 896 wrote to memory of 988	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	29
PID 896 wrote to memory of 988	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	29
PID 896 wrote to memory of 2036	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	30
PID 896 wrote to memory of 2036	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	30
PID 896 wrote to memory of 2036	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	30
PID 896 wrote to memory of 2036	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	30
PID 896 wrote to memory of 2000	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	31
PID 896 wrote to memory of 2000	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	31
PID 896 wrote to memory of 2000	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	31
PID 896 wrote to memory of 2000	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	31
PID 988 wrote to memory of 316	988	jghdtergwbzobzb.exe	32
PID 988 wrote to memory of 316	988	jghdtergwbzobzb.exe	32
PID 988 wrote to memory of 316	988	jghdtergwbzobzb.exe	32
PID 988 wrote to memory of 316	988	jghdtergwbzobzb.exe	32
PID 316 wrote to memory of 1048	316	cmd.exe	34
PID 316 wrote to memory of 1048	316	cmd.exe	34
PID 316 wrote to memory of 1048	316	cmd.exe	34
PID 316 wrote to memory of 1048	316	cmd.exe	34
PID 1228 wrote to memory of 1284	1228	kdhpgriebn.exe	35
PID 1228 wrote to memory of 1284	1228	kdhpgriebn.exe	35
PID 1228 wrote to memory of 1284	1228	kdhpgriebn.exe	35
PID 1228 wrote to memory of 1284	1228	kdhpgriebn.exe	35
PID 896 wrote to memory of 1756	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	36
PID 896 wrote to memory of 1756	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	36
PID 896 wrote to memory of 1756	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	36
PID 896 wrote to memory of 1756	896	7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe	36
PID 1756 wrote to memory of 616	1756	WINWORD.EXE	40
PID 1756 wrote to memory of 616	1756	WINWORD.EXE	40
PID 1756 wrote to memory of 616	1756	WINWORD.EXE	40
PID 1756 wrote to memory of 616	1756	WINWORD.EXE	40

C:\Users\Admin\AppData\Local\Temp\7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.exe
"C:\Users\Admin\AppData\Local\Temp\7fc1efdc33f345556dfeb2124912ea59e7fcca35d1e7360db5278983ed4f6d9a.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:896
- C:\Windows\SysWOW64\kdhpgriebn.exe
  kdhpgriebn.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:1228
- - C:\Windows\SysWOW64\hfednwwy.exe
    C:\Windows\system32\hfednwwy.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:1284
- C:\Windows\SysWOW64\jghdtergwbzobzb.exe
  jghdtergwbzobzb.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:988
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c ozffvzpexufys.exe
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:316
  - - C:\Windows\SysWOW64\ozffvzpexufys.exe
      ozffvzpexufys.exe
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      PID:1048
- C:\Windows\SysWOW64\hfednwwy.exe
  hfednwwy.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:2036
- C:\Windows\SysWOW64\ozffvzpexufys.exe
  ozffvzpexufys.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:2000
- 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:616

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\PROTTPLN.DOC.exe

Filesize
255KB

MD5
f3c49410d6589b72dc6097ced7bf7467

SHA1
def70e6216a412f0f8ffbad6afd39146d3d85f71

SHA256
70b9cf513b3e204d21d3fd7eb592ea5ec10a24095d63b9547cfad4ed47ac2276

SHA512
4daf1a8f7725c48e9430f83a11b8dcf418c2c22407ae103a936fff8ec8c4f68a266bdc03b800eceea5162ad26ecae940fbfd287d9833d2ca224e6f77288588c5

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

Filesize
255KB

MD5
352b561f17d8434ec2b7a2fd82e186d7

SHA1
50d29efc17b4f114f07c3fb5607792829ebc60e8

SHA256
813782a6cb2d742d91dcbddb1204096c9e203a4c2f667e23eca24df0fa6aefc8

SHA512
2897287797dddf0a2e255a690ffcb3c167a54e52a4028f587479cd2da551b89900a470bb3c07ed74b87cf13d81cc04f603a73eadcb167dc75b5e9217db138c83

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

Filesize
255KB

MD5
352b561f17d8434ec2b7a2fd82e186d7

SHA1
50d29efc17b4f114f07c3fb5607792829ebc60e8

SHA256
813782a6cb2d742d91dcbddb1204096c9e203a4c2f667e23eca24df0fa6aefc8

SHA512
2897287797dddf0a2e255a690ffcb3c167a54e52a4028f587479cd2da551b89900a470bb3c07ed74b87cf13d81cc04f603a73eadcb167dc75b5e9217db138c83

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

Filesize
255KB

MD5
6e739744bcfd7fabb0b61c2ecfdf09dd

SHA1
ba62c824678ffb296f5afdec6b6431f37737ca3b

SHA256
141531fc7b9a99736750514683a58e090ae3c773a2c59e7944903194d493ec35

SHA512
1860581372598337fefb4a1679a552ebc42f9fc1c09a0918977bde886ff863dec1912a04a0ee9dd0838268e0b6a396b0b52f8f5f7cb195e633d62756c6d63c82

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

Filesize
255KB

MD5
6e739744bcfd7fabb0b61c2ecfdf09dd

SHA1
ba62c824678ffb296f5afdec6b6431f37737ca3b

SHA256
141531fc7b9a99736750514683a58e090ae3c773a2c59e7944903194d493ec35

SHA512
1860581372598337fefb4a1679a552ebc42f9fc1c09a0918977bde886ff863dec1912a04a0ee9dd0838268e0b6a396b0b52f8f5f7cb195e633d62756c6d63c82

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

Filesize
255KB

MD5
6e739744bcfd7fabb0b61c2ecfdf09dd

SHA1
ba62c824678ffb296f5afdec6b6431f37737ca3b

SHA256
141531fc7b9a99736750514683a58e090ae3c773a2c59e7944903194d493ec35

SHA512
1860581372598337fefb4a1679a552ebc42f9fc1c09a0918977bde886ff863dec1912a04a0ee9dd0838268e0b6a396b0b52f8f5f7cb195e633d62756c6d63c82

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

Filesize
255KB

MD5
de0a136ce8b180f43e43391eb5fc8e25

SHA1
1e3c6d112617ccd1563c2f51531fac5d2db39190

SHA256
b2dc17d28876b4a162994f54d629cab5ae39cefb03ea786e3993d135069a514a

SHA512
a241d196e085c9d15a3f039310b3befcee8c476e4361c12b1494f315c75ad764b8c1672dcf23653568766d9b8d3b2ce9ddb6ae2af28e0d1496805b2e359a5283

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

Filesize
255KB

MD5
de0a136ce8b180f43e43391eb5fc8e25

SHA1
1e3c6d112617ccd1563c2f51531fac5d2db39190

SHA256
b2dc17d28876b4a162994f54d629cab5ae39cefb03ea786e3993d135069a514a

SHA512
a241d196e085c9d15a3f039310b3befcee8c476e4361c12b1494f315c75ad764b8c1672dcf23653568766d9b8d3b2ce9ddb6ae2af28e0d1496805b2e359a5283

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

Filesize
255KB

MD5
ce9cc262e278f9c3515864fc06a8588d

SHA1
a057546493dc9dd4adc6016d4ddd1ab8598db143

SHA256
e271aab878f511ea878ef2f01e2568e5eb004ebc909af242645f58c045c04401

SHA512
163b2ac8a2d1ed7424220f1adaf5f5804f1b65699b703807f4fb3406beae105374996d1ef10e30e5c135f7b6a9f77fcf164d2015266e60dcc8059e2e06fe12bc

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

Filesize
255KB

MD5
ce9cc262e278f9c3515864fc06a8588d

SHA1
a057546493dc9dd4adc6016d4ddd1ab8598db143

SHA256
e271aab878f511ea878ef2f01e2568e5eb004ebc909af242645f58c045c04401

SHA512
163b2ac8a2d1ed7424220f1adaf5f5804f1b65699b703807f4fb3406beae105374996d1ef10e30e5c135f7b6a9f77fcf164d2015266e60dcc8059e2e06fe12bc

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

Filesize
255KB

MD5
838b4352ce4b4b232e5e89a1febec26f

SHA1
0e00aefe9e421f247b0a19962bcd81ae2a96d452

SHA256
73599927f518c7b55b4dcb700b6012c1e17bfbef7dc933b2cfca2a93dd628ce7

SHA512
a03eb6d6461d08bb09729f9f26791d1bc5f56ac4874934f14716fd198170dde2e5ba475d39f725284dc1ad751b5674be8d1c52a3341d97aeb0a2cdd3d270c9df

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

Filesize
255KB

MD5
838b4352ce4b4b232e5e89a1febec26f

SHA1
0e00aefe9e421f247b0a19962bcd81ae2a96d452

SHA256
73599927f518c7b55b4dcb700b6012c1e17bfbef7dc933b2cfca2a93dd628ce7

SHA512
a03eb6d6461d08bb09729f9f26791d1bc5f56ac4874934f14716fd198170dde2e5ba475d39f725284dc1ad751b5674be8d1c52a3341d97aeb0a2cdd3d270c9df

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

Filesize
255KB

MD5
838b4352ce4b4b232e5e89a1febec26f

SHA1
0e00aefe9e421f247b0a19962bcd81ae2a96d452

SHA256
73599927f518c7b55b4dcb700b6012c1e17bfbef7dc933b2cfca2a93dd628ce7

SHA512
a03eb6d6461d08bb09729f9f26791d1bc5f56ac4874934f14716fd198170dde2e5ba475d39f725284dc1ad751b5674be8d1c52a3341d97aeb0a2cdd3d270c9df

Download Submit
C:\Windows\mydoc.rtf

Filesize
223B

MD5
06604e5941c126e2e7be02c5cd9f62ec

SHA1
4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

SHA256
85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

SHA512
803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

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

Filesize
255KB

MD5
352b561f17d8434ec2b7a2fd82e186d7

SHA1
50d29efc17b4f114f07c3fb5607792829ebc60e8

SHA256
813782a6cb2d742d91dcbddb1204096c9e203a4c2f667e23eca24df0fa6aefc8

SHA512
2897287797dddf0a2e255a690ffcb3c167a54e52a4028f587479cd2da551b89900a470bb3c07ed74b87cf13d81cc04f603a73eadcb167dc75b5e9217db138c83

Download Submit
\Windows\SysWOW64\hfednwwy.exe

Filesize
255KB

MD5
6e739744bcfd7fabb0b61c2ecfdf09dd

SHA1
ba62c824678ffb296f5afdec6b6431f37737ca3b

SHA256
141531fc7b9a99736750514683a58e090ae3c773a2c59e7944903194d493ec35

SHA512
1860581372598337fefb4a1679a552ebc42f9fc1c09a0918977bde886ff863dec1912a04a0ee9dd0838268e0b6a396b0b52f8f5f7cb195e633d62756c6d63c82

Download Submit
\Windows\SysWOW64\hfednwwy.exe

Filesize
255KB

MD5
6e739744bcfd7fabb0b61c2ecfdf09dd

SHA1
ba62c824678ffb296f5afdec6b6431f37737ca3b

SHA256
141531fc7b9a99736750514683a58e090ae3c773a2c59e7944903194d493ec35

SHA512
1860581372598337fefb4a1679a552ebc42f9fc1c09a0918977bde886ff863dec1912a04a0ee9dd0838268e0b6a396b0b52f8f5f7cb195e633d62756c6d63c82

Download Submit
\Windows\SysWOW64\jghdtergwbzobzb.exe

Filesize
255KB

MD5
de0a136ce8b180f43e43391eb5fc8e25

SHA1
1e3c6d112617ccd1563c2f51531fac5d2db39190

SHA256
b2dc17d28876b4a162994f54d629cab5ae39cefb03ea786e3993d135069a514a

SHA512
a241d196e085c9d15a3f039310b3befcee8c476e4361c12b1494f315c75ad764b8c1672dcf23653568766d9b8d3b2ce9ddb6ae2af28e0d1496805b2e359a5283

Download Submit
\Windows\SysWOW64\kdhpgriebn.exe

Filesize
255KB

MD5
ce9cc262e278f9c3515864fc06a8588d

SHA1
a057546493dc9dd4adc6016d4ddd1ab8598db143

SHA256
e271aab878f511ea878ef2f01e2568e5eb004ebc909af242645f58c045c04401

SHA512
163b2ac8a2d1ed7424220f1adaf5f5804f1b65699b703807f4fb3406beae105374996d1ef10e30e5c135f7b6a9f77fcf164d2015266e60dcc8059e2e06fe12bc

Download Submit
\Windows\SysWOW64\ozffvzpexufys.exe

Filesize
255KB

MD5
838b4352ce4b4b232e5e89a1febec26f

SHA1
0e00aefe9e421f247b0a19962bcd81ae2a96d452

SHA256
73599927f518c7b55b4dcb700b6012c1e17bfbef7dc933b2cfca2a93dd628ce7

SHA512
a03eb6d6461d08bb09729f9f26791d1bc5f56ac4874934f14716fd198170dde2e5ba475d39f725284dc1ad751b5674be8d1c52a3341d97aeb0a2cdd3d270c9df

Download Submit
\Windows\SysWOW64\ozffvzpexufys.exe

Filesize
255KB

MD5
838b4352ce4b4b232e5e89a1febec26f

SHA1
0e00aefe9e421f247b0a19962bcd81ae2a96d452

SHA256
73599927f518c7b55b4dcb700b6012c1e17bfbef7dc933b2cfca2a93dd628ce7

SHA512
a03eb6d6461d08bb09729f9f26791d1bc5f56ac4874934f14716fd198170dde2e5ba475d39f725284dc1ad751b5674be8d1c52a3341d97aeb0a2cdd3d270c9df

Download Submit
memory/616-114-0x000007FEFC101000-0x000007FEFC103000-memory.dmp

Filesize
8KB

Download
memory/896-54-0x0000000075E31000-0x0000000075E33000-memory.dmp

Filesize
8KB

Download
memory/896-75-0x0000000002F00000-0x0000000002FA0000-memory.dmp

Filesize
640KB

Download
memory/896-72-0x0000000002F00000-0x0000000002FA0000-memory.dmp

Filesize
640KB

Download
memory/896-92-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/896-71-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/988-103-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/988-79-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1048-96-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1048-106-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1228-97-0x0000000003850000-0x00000000038F0000-memory.dmp

Filesize
640KB

Download
memory/1228-107-0x0000000003850000-0x00000000038F0000-memory.dmp

Filesize
640KB

Download
memory/1228-77-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1228-102-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1284-98-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1284-108-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1756-93-0x0000000072A51000-0x0000000072A54000-memory.dmp

Filesize
12KB

Download
memory/1756-116-0x00000000714BD000-0x00000000714C8000-memory.dmp

Filesize
44KB

Download
memory/1756-115-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1756-95-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1756-101-0x00000000714BD000-0x00000000714C8000-memory.dmp

Filesize
44KB

Download
memory/1756-94-0x00000000704D1000-0x00000000704D3000-memory.dmp

Filesize
8KB

Download
memory/2000-81-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/2000-105-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/2036-80-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/2036-104-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download