8a0120a01f14c5e4a0232a731e5392efdffb92cca731bf1554a49b7c469c8058

General

Target

Notice_68892.doc
Size

545.4MB
MD5

f0cb9379f2e06fac5d274c45bf314b29
SHA1

3d6aa9460f01ff18ccc15a79feb74d5fdb689367
SHA256

f1302aa30d6ac7a0ff628f2b795104badee29b61f256d71a246dcac7ae799a3d
SHA512

69f9bbb52772be9bf9477085ea9a20c526cbca35e0e2ed97b4c277758083e5c53662719db1c8c5455f29aac515dc6f85cdff7a0c0e2fb0bb800961203dbce2d8
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	1660	2000	regsvr32.exe	WINWORD.EXE

Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1660 regsvr32.exe
896 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
1660	regsvr32.exe
896	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 (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	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-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar	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 created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\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\edit\COMMAND	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	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

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

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

2000 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

regsvr32.exe

pid process

896 regsvr32.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

WINWORD.EXE

pid process

2000 WINWORD.EXE
2000 WINWORD.EXE
2000 WINWORD.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

2000 WINWORD.EXE
2000 WINWORD.EXE

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

pid	process
2000	WINWORD.EXE

pid	process
896	regsvr32.exe

pid	process
2000	WINWORD.EXE
2000	WINWORD.EXE
2000	WINWORD.EXE

pid	process
2000	WINWORD.EXE
2000	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

WINWORD.EXEregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2000 wrote to memory of 1156	2000	WINWORD.EXE	splwow64.exe
PID 2000 wrote to memory of 1156	2000	WINWORD.EXE	splwow64.exe
PID 2000 wrote to memory of 1156	2000	WINWORD.EXE	splwow64.exe
PID 2000 wrote to memory of 1156	2000	WINWORD.EXE	splwow64.exe
PID 2000 wrote to memory of 1660	2000	WINWORD.EXE	regsvr32.exe
PID 2000 wrote to memory of 1660	2000	WINWORD.EXE	regsvr32.exe
PID 2000 wrote to memory of 1660	2000	WINWORD.EXE	regsvr32.exe
PID 2000 wrote to memory of 1660	2000	WINWORD.EXE	regsvr32.exe
PID 2000 wrote to memory of 1660	2000	WINWORD.EXE	regsvr32.exe
PID 2000 wrote to memory of 1660	2000	WINWORD.EXE	regsvr32.exe
PID 2000 wrote to memory of 1660	2000	WINWORD.EXE	regsvr32.exe
PID 1660 wrote to memory of 896	1660	regsvr32.exe	regsvr32.exe
PID 1660 wrote to memory of 896	1660	regsvr32.exe	regsvr32.exe
PID 1660 wrote to memory of 896	1660	regsvr32.exe	regsvr32.exe
PID 1660 wrote to memory of 896	1660	regsvr32.exe	regsvr32.exe
PID 1660 wrote to memory of 896	1660	regsvr32.exe	regsvr32.exe
PID 1660 wrote to memory of 896	1660	regsvr32.exe	regsvr32.exe
PID 1660 wrote to memory of 896	1660	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 556	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 556	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 556	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 556	896	regsvr32.exe	regsvr32.exe
PID 896 wrote to memory of 556	896	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\Notice_68892.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:2000

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1156

C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\154251.tmp"
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1660

C:\Windows\system32\regsvr32.exe
/s "C:\Users\Admin\AppData\Local\Temp\154251.tmp"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:896

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QcQhDoYvit\HyynnXCPC.dll"
4⤵
PID:556

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\154251.tmp
Filesize
536.5MB

MD5
08cdd2d7dc4d14f56453e2b5e0a02af8

SHA1
60eacaec0a1f464317072edaf22e3611c47855d8

SHA256
173d61731e6dc372e9ab4bf0aaa0f21d9e1230fef39912058bef5825808005ea

SHA512
380f95b314bf77802455687bb37b35450a300a34b408f9bf94ed3a7849b407c2bd139ad6d80431b3e909a2795afed2fbe46754ccdcb511401a04969cd4610e20

Download Submit
C:\Users\Admin\AppData\Local\Temp\154255.zip
Filesize
843KB

MD5
b2034e76b8c3ae360fd5cab92d1b5ad2

SHA1
e9c111cb4880e85bda5f89ee7ef2edbdab6643f5

SHA256
ce3b4b4859b3d0eeb960353926c62c908a2f4797715b60b3a87ab7f9439b411a

SHA512
63ef8c2d4949d008a49ce847cee6203022a54d4151075565137658854ff7f9b2764991ce9f81a4ae8e6e92a866c467098d4814837fdcdb7193ebc981efa477bb

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

MD5
fad2268e7db3131c783f14c3c7e9addc

SHA1
11abea20f08cd40a89f248b7c1b593ba66ab6395

SHA256
63b620c108a24b619dcfc55a8cc8530c7a105b047fe8ca60bbd4df765797a74c

SHA512
a2a013cccf8739fb1085865595ea97c5e2cb48ea14cfe9ce1dbc95f701dd8683c2ca0ae56c17e339d669792d1b9c033d4506d54b33d7f4d9e00dab23cefdc164

Download Submit
\Users\Admin\AppData\Local\Temp\154251.tmp
Filesize
536.5MB

MD5
08cdd2d7dc4d14f56453e2b5e0a02af8

SHA1
60eacaec0a1f464317072edaf22e3611c47855d8

SHA256
173d61731e6dc372e9ab4bf0aaa0f21d9e1230fef39912058bef5825808005ea

SHA512
380f95b314bf77802455687bb37b35450a300a34b408f9bf94ed3a7849b407c2bd139ad6d80431b3e909a2795afed2fbe46754ccdcb511401a04969cd4610e20

Download Submit
\Users\Admin\AppData\Local\Temp\154251.tmp
Filesize
536.5MB

MD5
08cdd2d7dc4d14f56453e2b5e0a02af8

SHA1
60eacaec0a1f464317072edaf22e3611c47855d8

SHA256
173d61731e6dc372e9ab4bf0aaa0f21d9e1230fef39912058bef5825808005ea

SHA512
380f95b314bf77802455687bb37b35450a300a34b408f9bf94ed3a7849b407c2bd139ad6d80431b3e909a2795afed2fbe46754ccdcb511401a04969cd4610e20

Download Submit
memory/556-1740-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/896-1739-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2000-103-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-108-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-88-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-89-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-90-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-91-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-92-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-93-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-94-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-95-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-96-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-97-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-98-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-99-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-100-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-101-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-102-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2000-105-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-106-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-107-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-87-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-104-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-110-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-111-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-112-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-113-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-114-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-109-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-115-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-116-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-139-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-86-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-1486-0x0000000006F30000-0x0000000006F31000-memory.dmp

Filesize
4KB

Download
memory/2000-85-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-84-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-83-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-82-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-81-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download
memory/2000-1741-0x0000000006F30000-0x0000000006F31000-memory.dmp

Filesize
4KB

Download
memory/2000-80-0x00000000003E0000-0x00000000004E0000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads