cobaltstrike | 9c80583fb6e199bb41c3af8d9ad0084bdbdd63e1cc754070a3f96142d59a0a19

Analysis

max time kernel
140s
max time network
145s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29-11-2022 20:52

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General

Target

c333a910a76073a97c782797300ed86a.dotm
Size

30KB
MD5

c333a910a76073a97c782797300ed86a
SHA1

2417f54dbcdb454c5ce863b417e01147aedecaa3
SHA256

9c80583fb6e199bb41c3af8d9ad0084bdbdd63e1cc754070a3f96142d59a0a19
SHA512

fe3d6e86f3a0f68493bf7da218cc277984492161e9f26af42ffe9461d938a1a62644fe6d430f048591fcd9ead29ebb4b60cb3d0a5ac6fbf24bae4413981027e3
SSDEEP

768:FL8QNgqlsfek8iojink0GdXeiVsk0j/cm:xgrud+nk0Gd/VX0j/r

Score

10^/10

cobaltstrike backdoor trojan

Malware Config

Signatures

Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
trojan backdoor cobaltstrike

Process spawned unexpected child process 1 IoCs

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

Processes:

rundll32.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	1856	852	rundll32.exe	WINWORD.EXE

Blocklisted process makes network request 4 IoCs

Processes:

rundll32.exe

flow pid process

3 1856 rundll32.exe
4 1856 rundll32.exe
6 1856 rundll32.exe
7 1856 rundll32.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

flow	pid	process
3	1856	rundll32.exe
4	1856	rundll32.exe
6	1856	rundll32.exe
7	1856	rundll32.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 (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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\edit\command	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\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	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\shell	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 MHTML Editor\shell\edit\COMMAND	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	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 HTML Editor	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

852 WINWORD.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

852 WINWORD.EXE
852 WINWORD.EXE

pid	process
852	WINWORD.EXE

pid	process
852	WINWORD.EXE
852	WINWORD.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 852 wrote to memory of 1540	852	WINWORD.EXE	splwow64.exe
PID 852 wrote to memory of 1540	852	WINWORD.EXE	splwow64.exe
PID 852 wrote to memory of 1540	852	WINWORD.EXE	splwow64.exe
PID 852 wrote to memory of 1540	852	WINWORD.EXE	splwow64.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.exe
PID 852 wrote to memory of 1856	852	WINWORD.EXE	rundll32.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\c333a910a76073a97c782797300ed86a.dotm"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:852
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1540
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\\SysWOW64\\rundll32.exe
  2⤵
  - Process spawned unexpected child process
  - Blocklisted process makes network request
  PID:1856

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

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Downloads

memory/852-61-0x0000000000592000-0x0000000000596000-memory.dmp

Filesize
16KB

Download
memory/852-72-0x0000000000592000-0x0000000000596000-memory.dmp

Filesize
16KB

Download
memory/852-64-0x0000000000592000-0x0000000000596000-memory.dmp

Filesize
16KB

Download
memory/852-63-0x0000000000592000-0x0000000000596000-memory.dmp

Filesize
16KB

Download
memory/852-58-0x0000000070A0D000-0x0000000070A18000-memory.dmp

Filesize
44KB

Download
memory/852-54-0x0000000071FA1000-0x0000000071FA4000-memory.dmp

Filesize
12KB

Download
memory/852-1675-0x0000000070A0D000-0x0000000070A18000-memory.dmp

Filesize
44KB

Download
memory/852-62-0x0000000000592000-0x0000000000596000-memory.dmp

Filesize
16KB

Download
memory/852-1671-0x0000000070A0D000-0x0000000070A18000-memory.dmp

Filesize
44KB

Download
memory/852-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/852-57-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download
memory/852-67-0x0000000000592000-0x0000000000596000-memory.dmp

Filesize
16KB

Download
memory/852-70-0x0000000000592000-0x0000000000596000-memory.dmp

Filesize
16KB

Download
memory/852-55-0x000000006FA21000-0x000000006FA23000-memory.dmp

Filesize
8KB

Download
memory/852-71-0x0000000000592000-0x0000000000596000-memory.dmp

Filesize
16KB

Download
memory/852-73-0x0000000000592000-0x0000000000596000-memory.dmp

Filesize
16KB

Download
memory/1540-60-0x000007FEFB651000-0x000007FEFB653000-memory.dmp

Filesize
8KB

Download
memory/1540-59-0x0000000000000000-mapping.dmp

Download
memory/1856-88-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-106-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-78-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-90-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-92-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-94-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-96-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-98-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-100-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-102-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-104-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-86-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-108-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-110-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-112-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-114-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-116-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-118-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-1670-0x0000000000000000-mapping.dmp

Download
memory/1856-76-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1856-1672-0x0000000002970000-0x0000000002D70000-memory.dmp

Filesize
4.0MB

Download
memory/1856-1673-0x0000000000C60000-0x0000000000C95000-memory.dmp

Filesize
212KB

Download
memory/1856-74-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download