02b8f16f6c30c9f18c88d3305fc2b97c9b4e55110a782d509fbc5f07793bb7e8

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
05/10/2023, 12:51

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General

Target

Quote.docx
Size

695KB
MD5

33a047ae678c28ae1bdcc1c77b22fb29
SHA1

aa82703b68b870ab8f6990990e0bb4c54f422905
SHA256

02b8f16f6c30c9f18c88d3305fc2b97c9b4e55110a782d509fbc5f07793bb7e8
SHA512

079cb05eab0f161a39df10c46cd1ea99ab7e036dc5b0ddf8434bfd9ef05e9124db8eebbf8ea08e22ec717a345ca5172f49f2c990440341cb209fae0a491732f3
SSDEEP

12288:4ZjzMs8UpkflctUCQeBNb6pMQyD20044B/UNaTZkf+hFV6PqM4v0bZut1:4ZjzDpo4NdQ9/UNSZkf+zVfM4vouH

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
15	3000	EQNEDT32.EXE

Downloads MZ/PE file
Abuses OpenXML format to download file from external location

Executes dropped EXE 6 IoCs

pid	Process
1392	audiodgse.exe
1144	audiodgse.exe
688	audiodgse.exe
1448	audiodgse.exe
1696	audiodgse.exe
2272	audiodgse.exe

Loads dropped DLL 6 IoCs

pid	Process
3000	EQNEDT32.EXE
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe

Drops file in Windows directory 1 IoCs

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

Launches Equation Editor 1 TTPs 1 IoCs

Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.

exploit

Exploitation for Client Execution

T1203

pid	Process
3000	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\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	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
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-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\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\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\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
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	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\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
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\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
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\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\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 created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	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\application	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\mhtmlfile\shell\Edit\ = "&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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	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 deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	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\MSPub.exe\shell\edit\command	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	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
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\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	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\ = "[open(\"%1\")]"	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\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	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\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	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\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	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 (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	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
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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	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\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	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\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2932	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe
1392	audiodgse.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1392	audiodgse.exe
Token: SeShutdownPrivilege	2932	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2932	WINWORD.EXE
2932	WINWORD.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 1392	3000	EQNEDT32.EXE	31
PID 3000 wrote to memory of 1392	3000	EQNEDT32.EXE	31
PID 3000 wrote to memory of 1392	3000	EQNEDT32.EXE	31
PID 3000 wrote to memory of 1392	3000	EQNEDT32.EXE	31
PID 2932 wrote to memory of 1568	2932	WINWORD.EXE	33
PID 2932 wrote to memory of 1568	2932	WINWORD.EXE	33
PID 2932 wrote to memory of 1568	2932	WINWORD.EXE	33
PID 2932 wrote to memory of 1568	2932	WINWORD.EXE	33
PID 1392 wrote to memory of 1144	1392	audiodgse.exe	37
PID 1392 wrote to memory of 1144	1392	audiodgse.exe	37
PID 1392 wrote to memory of 1144	1392	audiodgse.exe	37
PID 1392 wrote to memory of 1144	1392	audiodgse.exe	37
PID 1392 wrote to memory of 688	1392	audiodgse.exe	38
PID 1392 wrote to memory of 688	1392	audiodgse.exe	38
PID 1392 wrote to memory of 688	1392	audiodgse.exe	38
PID 1392 wrote to memory of 688	1392	audiodgse.exe	38
PID 1392 wrote to memory of 1448	1392	audiodgse.exe	40
PID 1392 wrote to memory of 1448	1392	audiodgse.exe	40
PID 1392 wrote to memory of 1448	1392	audiodgse.exe	40
PID 1392 wrote to memory of 1448	1392	audiodgse.exe	40
PID 1392 wrote to memory of 1696	1392	audiodgse.exe	39
PID 1392 wrote to memory of 1696	1392	audiodgse.exe	39
PID 1392 wrote to memory of 1696	1392	audiodgse.exe	39
PID 1392 wrote to memory of 1696	1392	audiodgse.exe	39
PID 1392 wrote to memory of 2272	1392	audiodgse.exe	41
PID 1392 wrote to memory of 2272	1392	audiodgse.exe	41
PID 1392 wrote to memory of 2272	1392	audiodgse.exe	41
PID 1392 wrote to memory of 2272	1392	audiodgse.exe	41

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\Quote.docx"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1568

C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Users\Admin\AppData\Roaming\audiodgse.exe
  "C:\Users\Admin\AppData\Roaming\audiodgse.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1392
- - C:\Users\Admin\AppData\Roaming\audiodgse.exe
    "C:\Users\Admin\AppData\Roaming\audiodgse.exe"
    3⤵
    - Executes dropped EXE
    PID:1144
- - C:\Users\Admin\AppData\Roaming\audiodgse.exe
    "C:\Users\Admin\AppData\Roaming\audiodgse.exe"
    3⤵
    - Executes dropped EXE
    PID:688
- - C:\Users\Admin\AppData\Roaming\audiodgse.exe
    "C:\Users\Admin\AppData\Roaming\audiodgse.exe"
    3⤵
    - Executes dropped EXE
    PID:1696
- - C:\Users\Admin\AppData\Roaming\audiodgse.exe
    "C:\Users\Admin\AppData\Roaming\audiodgse.exe"
    3⤵
    - Executes dropped EXE
    PID:1448
- - C:\Users\Admin\AppData\Roaming\audiodgse.exe
    "C:\Users\Admin\AppData\Roaming\audiodgse.exe"
    3⤵
    - Executes dropped EXE
    PID:2272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Exploitation for Client Execution

T1203

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

C:\Users\Admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSD-{22967AD0-7BDD-4E47-AC28-521C3B869370}.FSD

Filesize
128KB

MD5
daf0fca5b47e7be771615b97886c4a73

SHA1
6386d98272be351466730919b2b36915ff7922a4

SHA256
fe2409ad3269f96c05d26f92050e2a04eabe553c147832aa4e2902976ecb749a

SHA512
f3fb303c1d7e448acf05ea0a79ab2d84f8947bae2e7c3fe345c58f75a9c8f2ea3f0059afd885576dd95d87c7b5671e8ac288215f3019595e568becef2595e568

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\LocalCacheFileEditManager\FSD-CNRY.FSD

Filesize
128KB

MD5
f1f0b1ae681fd4e3cf2da52be121fb29

SHA1
e203099e46b7829703503a78fbd6106cdbcafe0e

SHA256
247577932eba3b128283c946ed3fc1f9b4d68e9bcc09d7e9a327a0bd3823daa3

SHA512
46722f5a19d65dfef0a728b1eec6d4b4b2ea649475eea13788a504762bc9349f533bd818a58c8cf3773426cba4e00f646360c4ca91787d89a70b62f54c402d88

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\LocalCacheFileEditManager\FSD-{C1EEA165-ECB6-4B17-BA45-3050095A9BB7}.FSD

Filesize
128KB

MD5
1f3dfc707e2efaeeb1cb48e39bc910f4

SHA1
206b6c30eb09dcf0f073d393404076141e5ed1ab

SHA256
8f3cedc52023937183f7778568d5efc5ce0015158a62b4e6fe6694dd20d2f584

SHA512
5e4d5e17fb378c882c131b1c01e6a157c11e31c00ff97f786d8436f6c9e196cb0db8f839066a82deb9fc8b979b0b1c8510563a8b93e928d04177fe81078e2c31

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\NO1NR40C\i0iioi0IOIOi0ioiioi0ioI0IOI0I9OII0IOIOI0IOIOI0IOIOIOI000##############000000000000000000##############0000000000[1].doc

Filesize
26KB

MD5
b033c79a643e692668723f11af0e9484

SHA1
e074e56654daace54801f4cdd503d6181457bb41

SHA256
1f2b9d1b65ef0a6b6f43dcf783fd21955deb49c2c5aecf7369b8f706250f98c1

SHA512
4f311c874f8769ca4ee9d81dd788f6b8d4375fdf700473568a11c8a2e41433bdaecf8ea02fa94db705756e08356e2dfb5a1176899cd1810a1a9ab11c02045335

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\6F7D368A.emf

Filesize
1.4MB

MD5
06b9fa2588d47f30b8df72eb1f41abef

SHA1
48d99e1efeaba5030f7e7184a27181ab2b71128a

SHA256
6abca8334cf34a16da88511242da6a55708966a9fe88cfd3b373d781c45c585f

SHA512
614b2ba6c493bee127dd730a49c1401e7c3df598f645e1e78983a8852cc7d1922070f442a6db557f5c5a7f0fd4becda9aa85f440fc66227b8d07b4cabdf833f4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\ED8BFF28.dat

Filesize
1KB

MD5
a19e3005f2cf4408c6a0ef18419fd9cf

SHA1
2b2fe21480eae6c5bbc3bdc736e1186815fecffc

SHA256
01188acaff9047e8b0e6293aa34350f74b8b27f425323323b3ebd16e0284a26e

SHA512
f2c3dcc37e1868612cf73c976385c00d11c0b52db3846ab8a19d2fdf9cc0a0ec9e704da7607bb56076de7c57743f581d4ba56924994a89e692d20fe16b7ee7aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\{CCECE429-9FE1-4153-A287-AAAE97920620}

Filesize
128KB

MD5
ba50e018b02840c6dffdc1d4fab385f2

SHA1
203f3b1e13bb643d722e10e55042c53220fa2021

SHA256
6426ce5767eae6b5d881b938d240ec14c43612e1aeb9a5d54d4f17d21bdfa6a4

SHA512
4ad72fb40265181f6f53bdc8ad002e0585b78e69af5faa38b93fe7c1c737c9da99787ba8c6e6c72e7d909c1c44ab66234aee44baf3780028c9fbaed414bf8490

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

Filesize
20KB

MD5
c845ae382669c46525454e668c47851f

SHA1
2980a7cb94d32b2c3cfce8010190c546c9351188

SHA256
9e145b43dd2b2d1436e9e175177b916c297e35fb3330b9886d0cbead842812d3

SHA512
4f09d8d57ff964df802c6656d76042163751f7d131c53cced189c0b5e18f0d2b8e7b2d0579e3e3892ba61feb4fef268c148424312b7ac3e405fb0b9838d9b36a

Download Submit
C:\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
C:\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
C:\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
C:\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
C:\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
C:\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
C:\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
C:\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
\Users\Admin\AppData\Roaming\audiodgse.exe

Filesize
666KB

MD5
fca38d9f17a13f01c024777d8b81ccf4

SHA1
3972ddfb74e1c26299ffd194f017e20d5d0694ef

SHA256
b96e24a9ddf6cd213fbc5d9c6412c7466181a39d3ce07f02e3ccfc2d6d52e6fe

SHA512
b376791f2dca26fb94fb7e65ed45576cee692b2c563b9e295cc519c5ba1476489693ce4d5ee34f5ea8a926483495999763f50e4979cae7638c0ddb5e32fc89b0

Download Submit
memory/1392-129-0x0000000000660000-0x0000000000678000-memory.dmp

Filesize
96KB

Download
memory/1392-121-0x0000000000380000-0x000000000042C000-memory.dmp

Filesize
688KB

Download
memory/1392-157-0x0000000000640000-0x0000000000650000-memory.dmp

Filesize
64KB

Download
memory/1392-169-0x000000006A870000-0x000000006AF5E000-memory.dmp

Filesize
6.9MB

Download
memory/1392-152-0x0000000002110000-0x0000000002150000-memory.dmp

Filesize
256KB

Download
memory/1392-158-0x0000000005B50000-0x0000000005BCC000-memory.dmp

Filesize
496KB

Download
memory/1392-151-0x000000006A870000-0x000000006AF5E000-memory.dmp

Filesize
6.9MB

Download
memory/1392-122-0x000000006A870000-0x000000006AF5E000-memory.dmp

Filesize
6.9MB

Download
memory/1392-127-0x0000000002110000-0x0000000002150000-memory.dmp

Filesize
256KB

Download
memory/2932-2-0x000000007180D000-0x0000000071818000-memory.dmp

Filesize
44KB

Download
memory/2932-0-0x000000002FD01000-0x000000002FD02000-memory.dmp

Filesize
4KB

Download
memory/2932-5-0x000000007180D000-0x0000000071818000-memory.dmp

Filesize
44KB

Download
memory/2932-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2932-203-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2932-208-0x000000007180D000-0x0000000071818000-memory.dmp

Filesize
44KB

Download