96945a4ecaa4a425c0237c6394ab8ae5c414e49b676ca80e0b9079cca4d43c08

Analysis

max time kernel
102s
max time network
38s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
09-03-2023 13:11

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General

Target

Form.doc
Size

519.3MB
MD5

91269e08234fdd4423510512fd44d46f
SHA1

599a3716579e3b8c9abc0e56841f0aad7d2a733b
SHA256

29f19644f30582b98f0a79ead304c2ab09abc59d4e5b244b880b32cb45ac1492
SHA512

e00aecd82952d691d22e2f8ee7d00cec1db90fbbfa05159f9c2ba3f7fd92b969b8e1199741b1179a28f8d05e4b873602af62e0f46a9807bbdb09aeb867286811
SSDEEP

6144:QDuxuMOZCBtANveapnaWVgsaNlbfXhoEHC87pnkTnlzIWZ4:18yGZZak8fxJB1e5IWZ4

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

regsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process	1208	520	regsvr32.exe	WINWORD.EXE

Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1208 regsvr32.exe
568 regsvr32.exe
Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present

pid	process
1208	regsvr32.exe
568	regsvr32.exe

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
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	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-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt	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 HTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	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 HTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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 HTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\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	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	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\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	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\htmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	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\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	WINWORD.EXE

Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.

Processes:

description flow ioc

HTTP User-Agent header 2 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

520 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

regsvr32.exe

pid process

568 regsvr32.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

WINWORD.EXE

pid process

520 WINWORD.EXE
520 WINWORD.EXE
520 WINWORD.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

520 WINWORD.EXE
520 WINWORD.EXE

description	flow	ioc
HTTP User-Agent header	2	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

pid	process
520	WINWORD.EXE

pid	process
568	regsvr32.exe

pid	process
520	WINWORD.EXE
520	WINWORD.EXE
520	WINWORD.EXE

pid	process
520	WINWORD.EXE
520	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

WINWORD.EXEregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 520 wrote to memory of 1208	520	WINWORD.EXE	regsvr32.exe
PID 520 wrote to memory of 1208	520	WINWORD.EXE	regsvr32.exe
PID 520 wrote to memory of 1208	520	WINWORD.EXE	regsvr32.exe
PID 520 wrote to memory of 1208	520	WINWORD.EXE	regsvr32.exe
PID 520 wrote to memory of 1208	520	WINWORD.EXE	regsvr32.exe
PID 520 wrote to memory of 1208	520	WINWORD.EXE	regsvr32.exe
PID 520 wrote to memory of 1208	520	WINWORD.EXE	regsvr32.exe
PID 1208 wrote to memory of 568	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 568	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 568	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 568	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 568	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 568	1208	regsvr32.exe	regsvr32.exe
PID 1208 wrote to memory of 568	1208	regsvr32.exe	regsvr32.exe
PID 568 wrote to memory of 1288	568	regsvr32.exe	regsvr32.exe
PID 568 wrote to memory of 1288	568	regsvr32.exe	regsvr32.exe
PID 568 wrote to memory of 1288	568	regsvr32.exe	regsvr32.exe
PID 568 wrote to memory of 1288	568	regsvr32.exe	regsvr32.exe
PID 568 wrote to memory of 1288	568	regsvr32.exe	regsvr32.exe
PID 520 wrote to memory of 1996	520	WINWORD.EXE	splwow64.exe
PID 520 wrote to memory of 1996	520	WINWORD.EXE	splwow64.exe
PID 520 wrote to memory of 1996	520	WINWORD.EXE	splwow64.exe
PID 520 wrote to memory of 1996	520	WINWORD.EXE	splwow64.exe

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Form.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:520

C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\141241.tmp"
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1208

C:\Windows\system32\regsvr32.exe
/s "C:\Users\Admin\AppData\Local\Temp\141241.tmp"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:568

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\IgDIcsHxZiLD\IdRHEoBsj.dll"
4⤵
PID:1288

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1996

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\141241.tmp

Filesize
519.5MB

MD5
8369f8222def57832e649eb39fd2e1cb

SHA1
d42f215ae5af681e8e0125c7a8399759803f6f01

SHA256
290192ceb0b157166d9ae46d4d8980ea2840e91b97411c49dba08da45125e429

SHA512
2e9a47cdddc536cd455fa42774bf55d193aea100aa61adaf20f155f9199132b014da2c19327b984eb09537170d40af59fde81396aea3228cf767d31fa42732e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\141249.zip

Filesize
804KB

MD5
7821adc2f937cd7f7f6fc3499ceda7c3

SHA1
5e4c4bd7a474c4bebe39b3741ccbc54e524692d4

SHA256
95944d22d1e39c3d3f1b7f35fc225b81fd937d711a662b219fa94422e78c8f17

SHA512
f850146e6bd3a1a43da0f01db570c8881642aabf3a315db429a1bb2834cfe7baed183f575cd3774948ef5cd485f7a042d580dbb48f77f47a081e967273bb85cb

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
20KB

MD5
b9109f031440bce034e1ff931dd88279

SHA1
bdab46c4a4224156fd00edc779860213707b89df

SHA256
2ce5f62d1917ba51bbccfff8063664da64d3740afd5a2c5567a42a6ea9db4afc

SHA512
4865fed5c6687731381c0a9d88ebb623d057ebb7dc69b75f54eaac09487463403cdf72851ebcfd7d29c3ba6d800b69f1c7266fd7ff245ef748a1b90858c4ed37

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
\Users\Admin\AppData\Local\Temp\141241.tmp

Filesize
519.5MB

MD5
8369f8222def57832e649eb39fd2e1cb

SHA1
d42f215ae5af681e8e0125c7a8399759803f6f01

SHA256
290192ceb0b157166d9ae46d4d8980ea2840e91b97411c49dba08da45125e429

SHA512
2e9a47cdddc536cd455fa42774bf55d193aea100aa61adaf20f155f9199132b014da2c19327b984eb09537170d40af59fde81396aea3228cf767d31fa42732e6

Download Submit
\Users\Admin\AppData\Local\Temp\141241.tmp

Filesize
519.5MB

MD5
8369f8222def57832e649eb39fd2e1cb

SHA1
d42f215ae5af681e8e0125c7a8399759803f6f01

SHA256
290192ceb0b157166d9ae46d4d8980ea2840e91b97411c49dba08da45125e429

SHA512
2e9a47cdddc536cd455fa42774bf55d193aea100aa61adaf20f155f9199132b014da2c19327b984eb09537170d40af59fde81396aea3228cf767d31fa42732e6

Download Submit
memory/520-103-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-69-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-60-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-62-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-61-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-59-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-63-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-104-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-64-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-66-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-67-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-68-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-70-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-106-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-76-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-77-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-75-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-110-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-80-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-84-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-86-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-87-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-89-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-92-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-93-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-94-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-95-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-97-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-101-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-102-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-57-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-100-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-65-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-58-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-78-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-111-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-112-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-114-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-115-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-116-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-117-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-118-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-119-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-113-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-109-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-108-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-107-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-105-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-99-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-98-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-96-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-91-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-90-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-88-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-85-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-83-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-82-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-81-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-79-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-74-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-73-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-72-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-71-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/520-1605-0x00000000061A0000-0x00000000061A1000-memory.dmp

Filesize
4KB

Download
memory/520-1895-0x00000000061A0000-0x00000000061A1000-memory.dmp

Filesize
4KB

Download
memory/520-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/568-1880-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download