a3bbad5680f2e66eb6b67485a51e40b05be331a9d373d6fcdc329965b029b2c8

Analysis

max time kernel
108s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
14-03-2023 13:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

14032023.doc
Size

517.4MB
MD5

18d1f38fecd10fd9d1f33bf443fb68d3
SHA1

0c6ec212d472fe44ce988ca4af069d61175f0602
SHA256

2cc1bb74d3083ce25b7d662beb6f7cdda0e81701dd3d000fc56fe50246675e0e
SHA512

8548b9861c65766bbc4d8cf86c6ad51fe4b0a7ce048e538049893b55ed49cc21b4b60dbacfe9df2f0fedda9d5677cef9ad019d89e668c5cc24d7517c2c68fed0
SSDEEP

6144:5yk1RgZZXbN63GW1Z7krKSUzMNYJJdKkOl950uH54Lg4Ne9C:5/MXJ6WW1Z7ktUgNYJJdKkOHC4D409

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	1792	1704	regsvr32.exe	WINWORD.EXE

Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1792 regsvr32.exe
432 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
1792	regsvr32.exe
432	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
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 MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\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	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\shell\edit	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.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\.mht\OpenWithList\Microsoft Excel\shell\edit\command	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
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	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\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	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\htmlfile\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\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	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\.mht\OpenWithList\MSPub.exe\shell\edit	WINWORD.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 deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	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\Print\ = "&Print"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command	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
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 (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	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\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	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\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE

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

Processes:

description flow ioc

HTTP User-Agent header 11 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1704 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

regsvr32.exe

pid process

432 regsvr32.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

WINWORD.EXE

pid process

1704 WINWORD.EXE
1704 WINWORD.EXE
1704 WINWORD.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1704 WINWORD.EXE
1704 WINWORD.EXE

description	flow	ioc
HTTP User-Agent header	11	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

pid	process
1704	WINWORD.EXE

pid	process
432	regsvr32.exe

pid	process
1704	WINWORD.EXE
1704	WINWORD.EXE
1704	WINWORD.EXE

pid	process
1704	WINWORD.EXE
1704	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

WINWORD.EXEregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1704 wrote to memory of 836	1704	WINWORD.EXE	splwow64.exe
PID 1704 wrote to memory of 836	1704	WINWORD.EXE	splwow64.exe
PID 1704 wrote to memory of 836	1704	WINWORD.EXE	splwow64.exe
PID 1704 wrote to memory of 836	1704	WINWORD.EXE	splwow64.exe
PID 1704 wrote to memory of 1792	1704	WINWORD.EXE	regsvr32.exe
PID 1704 wrote to memory of 1792	1704	WINWORD.EXE	regsvr32.exe
PID 1704 wrote to memory of 1792	1704	WINWORD.EXE	regsvr32.exe
PID 1704 wrote to memory of 1792	1704	WINWORD.EXE	regsvr32.exe
PID 1704 wrote to memory of 1792	1704	WINWORD.EXE	regsvr32.exe
PID 1704 wrote to memory of 1792	1704	WINWORD.EXE	regsvr32.exe
PID 1704 wrote to memory of 1792	1704	WINWORD.EXE	regsvr32.exe
PID 1792 wrote to memory of 432	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 432	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 432	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 432	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 432	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 432	1792	regsvr32.exe	regsvr32.exe
PID 1792 wrote to memory of 432	1792	regsvr32.exe	regsvr32.exe
PID 432 wrote to memory of 1376	432	regsvr32.exe	regsvr32.exe
PID 432 wrote to memory of 1376	432	regsvr32.exe	regsvr32.exe
PID 432 wrote to memory of 1376	432	regsvr32.exe	regsvr32.exe
PID 432 wrote to memory of 1376	432	regsvr32.exe	regsvr32.exe
PID 432 wrote to memory of 1376	432	regsvr32.exe	regsvr32.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\14032023.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:1704

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:836

C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\145018.tmp"
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1792

C:\Windows\system32\regsvr32.exe
/s "C:\Users\Admin\AppData\Local\Temp\145018.tmp"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WNIoRjQ\pliTJ.dll"
4⤵
PID:1376

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\145018.tmp
Filesize
524.5MB

MD5
418e2fbc1b6800985a3407a674876a7c

SHA1
ec5a582e95ec57caafacad2c03d2cac49f412444

SHA256
9268dcaf8978f3cd7f938cbec447c36ebea029727e3a6fe80e798a40c618519d

SHA512
2c8ac4627450871b289a07d1ff78bdf230cf0c041ecbcb2caccabc30607277162d16809bcb09449a5e4062670a232dee7ac90740dba81b2a13c964695b6a3bad

Download Submit
C:\Users\Admin\AppData\Local\Temp\145024.zip
Filesize
831KB

MD5
ea555ed476a2feffeae8f51aad696387

SHA1
8ed47123b5b99610c0b4931126e547c3d6736519

SHA256
f7db9ba644d7ae083bbea602b6224a5d52f56f44b6581c851c4236b9d73ddb72

SHA512
52e62f0669a0c880f40f9423cc4a30879448a2a771b56433329e9c97611a3dc1af5e76d22f016a3931052e35936f03319b75e744915d4f009d94ccb53083786e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
Filesize
20KB

MD5
c2ae4b34a830644d171fa59bccc8a7b2

SHA1
272c9c11fbb993b2c0f19431c5e01b97adf695bf

SHA256
c1f784e233cb6b5b6a46957af7509479696041d3102f306f6ad4c658c709bbee

SHA512
99a26361919b5d27b428a3daef4853c3b8cd115aa27070517a95606ef8fa8a9e2321d68e3b996490905e656cfff908296051ed39b09f233af2f43fe6f12ec98b

Download Submit
\Users\Admin\AppData\Local\Temp\145018.tmp
Filesize
524.5MB

MD5
418e2fbc1b6800985a3407a674876a7c

SHA1
ec5a582e95ec57caafacad2c03d2cac49f412444

SHA256
9268dcaf8978f3cd7f938cbec447c36ebea029727e3a6fe80e798a40c618519d

SHA512
2c8ac4627450871b289a07d1ff78bdf230cf0c041ecbcb2caccabc30607277162d16809bcb09449a5e4062670a232dee7ac90740dba81b2a13c964695b6a3bad

Download Submit
\Users\Admin\AppData\Local\Temp\145018.tmp
Filesize
524.5MB

MD5
418e2fbc1b6800985a3407a674876a7c

SHA1
ec5a582e95ec57caafacad2c03d2cac49f412444

SHA256
9268dcaf8978f3cd7f938cbec447c36ebea029727e3a6fe80e798a40c618519d

SHA512
2c8ac4627450871b289a07d1ff78bdf230cf0c041ecbcb2caccabc30607277162d16809bcb09449a5e4062670a232dee7ac90740dba81b2a13c964695b6a3bad

Download Submit
memory/432-1739-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1376-1740-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1704-86-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-1486-0x0000000006A00000-0x0000000006A01000-memory.dmp

Filesize
4KB

Download
memory/1704-62-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-60-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-64-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-61-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-65-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-66-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-67-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-68-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-69-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-70-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-71-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-91-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-73-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-74-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-75-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-76-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-77-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-78-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-79-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-80-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-81-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-82-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-83-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-84-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-85-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-59-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-87-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-88-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-89-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-63-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-72-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-92-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-93-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-94-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-95-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-96-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-97-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-98-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-99-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-100-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-101-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-102-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-103-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-104-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-105-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-106-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-107-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-108-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-109-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-112-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-110-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-111-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-114-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-113-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-58-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-115-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-116-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-117-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-90-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/1704-1745-0x0000000006A00000-0x0000000006A01000-memory.dmp

Filesize
4KB

Download
memory/1704-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download