emotet | 6d6d63986ded585e7e68b569e126254fc5b630a5008eececbb6805687bd3de47

Analysis

max time kernel
148s
max time network
153s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
18-11-2022 02:59

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Report Analysis Logs

General

Target

Details 9.xls
Size

91KB
MD5

3c06319b86d2f10e1347cdc6c1166a1b
SHA1

4384fccdb1383958550fa01218d6ebb19ad6cd53
SHA256

6d6d63986ded585e7e68b569e126254fc5b630a5008eececbb6805687bd3de47
SHA512

7de19dd1cfdfbe912483f6219e4f8ae6b0334edca3880f8812f38557cfc8d30efd9df5a8128c52ee6339920455f1361be860d125df5722f49fdc91abd22d7a03
SSDEEP

1536:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgfbCXuZH4gb4CEn9J4ZjIZ:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgW

Score

10^/10

emotet epoch5 banker trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://www.greenvalleyschool.com/rand_images/RCGNrvL5ZTH/

xlm40.dropper

http://hsweixintp.com/wp-admin/NP0kMO3VgxpmpkJ/

xlm40.dropper

http://www.charmingsoftech.com/AMMAN/bUM7CGZ4NB2vAiJMPi/

xlm40.dropper

http://bwsengineering.co.za/configSHV/ot3TehH82zNjjRPuFKH/

Extracted

Family

emotet

Botnet

Epoch5

202.28.34.99:8080

80.211.107.116:8080

175.126.176.79:8080

218.38.121.17:443

139.196.72.155:8080

103.71.99.57:8080

87.106.97.83:7080

178.62.112.199:8080

64.227.55.231:8080

46.101.98.60:8080

54.37.228.122:443

128.199.217.206:443

190.145.8.4:443

209.239.112.82:8080

85.214.67.203:8080

198.199.70.22:8080

128.199.242.164:8080

178.238.225.252:8080

103.85.95.4:8080

103.126.216.86:443

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Process spawned unexpected child process 4 IoCs

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

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1536	1776	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	820	1776	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1064	1776	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1400	1776	regsvr32.exe	EXCEL.EXE

Downloads MZ/PE file
Loads dropped DLL 6 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

820 regsvr32.exe
1628 regsvr32.exe
1064 regsvr32.exe
924 regsvr32.exe
1400 regsvr32.exe
848 regsvr32.exe
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE

pid	process
820	regsvr32.exe
1628	regsvr32.exe
1064	regsvr32.exe
924	regsvr32.exe
1400	regsvr32.exe
848	regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

EXCEL.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.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\""	EXCEL.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\""	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon	EXCEL.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\""	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	EXCEL.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\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command	EXCEL.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"	EXCEL.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"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1776 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

1628 regsvr32.exe
1184 regsvr32.exe
1184 regsvr32.exe
924 regsvr32.exe
900 regsvr32.exe
900 regsvr32.exe
848 regsvr32.exe
472 regsvr32.exe
472 regsvr32.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1776 EXCEL.EXE
1776 EXCEL.EXE
1776 EXCEL.EXE

pid	process
1776	EXCEL.EXE

pid	process
1628	regsvr32.exe
1184	regsvr32.exe
1184	regsvr32.exe
924	regsvr32.exe
900	regsvr32.exe
900	regsvr32.exe
848	regsvr32.exe
472	regsvr32.exe
472	regsvr32.exe

pid	process
1776	EXCEL.EXE
1776	EXCEL.EXE
1776	EXCEL.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1776 wrote to memory of 1536	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1536	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1536	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1536	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1536	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1536	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1536	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 820	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 820	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 820	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 820	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 820	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 820	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 820	1776	EXCEL.EXE	regsvr32.exe
PID 820 wrote to memory of 1628	820	regsvr32.exe	regsvr32.exe
PID 820 wrote to memory of 1628	820	regsvr32.exe	regsvr32.exe
PID 820 wrote to memory of 1628	820	regsvr32.exe	regsvr32.exe
PID 820 wrote to memory of 1628	820	regsvr32.exe	regsvr32.exe
PID 820 wrote to memory of 1628	820	regsvr32.exe	regsvr32.exe
PID 820 wrote to memory of 1628	820	regsvr32.exe	regsvr32.exe
PID 820 wrote to memory of 1628	820	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 1184	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 1184	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 1184	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 1184	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 1184	1628	regsvr32.exe	regsvr32.exe
PID 1776 wrote to memory of 1064	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1064	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1064	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1064	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1064	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1064	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1064	1776	EXCEL.EXE	regsvr32.exe
PID 1064 wrote to memory of 924	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 924	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 924	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 924	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 924	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 924	1064	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 924	1064	regsvr32.exe	regsvr32.exe
PID 924 wrote to memory of 900	924	regsvr32.exe	regsvr32.exe
PID 924 wrote to memory of 900	924	regsvr32.exe	regsvr32.exe
PID 924 wrote to memory of 900	924	regsvr32.exe	regsvr32.exe
PID 924 wrote to memory of 900	924	regsvr32.exe	regsvr32.exe
PID 924 wrote to memory of 900	924	regsvr32.exe	regsvr32.exe
PID 1776 wrote to memory of 1400	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1400	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1400	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1400	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1400	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1400	1776	EXCEL.EXE	regsvr32.exe
PID 1776 wrote to memory of 1400	1776	EXCEL.EXE	regsvr32.exe
PID 1400 wrote to memory of 848	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 848	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 848	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 848	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 848	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 848	1400	regsvr32.exe	regsvr32.exe
PID 1400 wrote to memory of 848	1400	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 472	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 472	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 472	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 472	848	regsvr32.exe	regsvr32.exe
PID 848 wrote to memory of 472	848	regsvr32.exe	regsvr32.exe

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde "C:\Users\Admin\AppData\Local\Temp\Details 9.xls"
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv1.ooocccxxx
2⤵
- Process spawned unexpected child process
PID:1536

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv2.ooocccxxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:820

C:\Windows\system32\regsvr32.exe
/S ..\elv2.ooocccxxx
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1628

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\JgYTs\xvyohpl.dll"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1184

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv3.ooocccxxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1064

C:\Windows\system32\regsvr32.exe
/S ..\elv3.ooocccxxx
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:924

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QJexSZubTkLg\myjLpBAEww.dll"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:900

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv4.ooocccxxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1400

C:\Windows\system32\regsvr32.exe
/S ..\elv4.ooocccxxx
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:848

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DUwhgctwttOuUjY\cRdzqnT.dll"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:472

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\elv1.ooocccxxx
Filesize
5KB

MD5
9c1e17839e4e89fd3275f8b769f76c46

SHA1
2e9ffd39974135b9657622bdb04ac387654fa99c

SHA256
8ec1c984d957403a8d83da3065c6f72d9bfb8efe856fa7a8cf92dee3164422be

SHA512
8babb2002310410e5b465e0c7ce4409caad330d0068799397f16f0acc0afa584fb52e65cc5381dc27cf7408069f8e2329fdc52c09733f47f68c9b454675f9629

Download Submit
C:\Users\Admin\elv2.ooocccxxx
Filesize
516KB

MD5
118b1ec3900ac9500fda27379dabf44b

SHA1
983a0c3a5b5ad5144f2a963d044ec719ea894412

SHA256
4d424f1915c5c30f96bb6c0bc334c5f6d8a17d53cd596155579f9323b6fb7c5d

SHA512
9d6f74417917c487aacacd83ad0e762753c844a03018ca05ca3dff6c8ab4846232292c4ab8b56fef6eb8206429dbdf47ce29971fe650f80e4afa73029fd046dd

Download Submit
C:\Users\Admin\elv3.ooocccxxx
Filesize
516KB

MD5
70a91f3abfdcbb8c4d517cd2249b2037

SHA1
563cbbb6d22a99956c06981a12e238daf8b33eba

SHA256
46745061dfffc093506b01b38ff58d832d0357926e6fcdbd3d72f3ba2f2f2cd2

SHA512
8dfe60ad7385811685ed9b16816e85f946505575faeee899aae1e5eac991d05ab6f62830de2e597cc00dd0dce12ad6e9464d82be1e7c8d291a64db36e4c60aa2

Download Submit
C:\Users\Admin\elv4.ooocccxxx
Filesize
516KB

MD5
a20d4faf324c4297182f1cf3e6b315eb

SHA1
275d7adfc2e49dd07e45ac8a2711364575c2a742

SHA256
d1d4dacc9603a8659445398adec5e9ebdb6755e446626e14884f435ed510c42a

SHA512
b7c5ed028ae38ff67e3947be5e859409035c7f832649270e1ef8bdf60efd757f04c207bfa73a0a25966d7a325350ec28a282aa27c2e27feb763ab4248efdb5f6

Download Submit
\Users\Admin\elv2.ooocccxxx
Filesize
516KB

MD5
118b1ec3900ac9500fda27379dabf44b

SHA1
983a0c3a5b5ad5144f2a963d044ec719ea894412

SHA256
4d424f1915c5c30f96bb6c0bc334c5f6d8a17d53cd596155579f9323b6fb7c5d

SHA512
9d6f74417917c487aacacd83ad0e762753c844a03018ca05ca3dff6c8ab4846232292c4ab8b56fef6eb8206429dbdf47ce29971fe650f80e4afa73029fd046dd

Download Submit
\Users\Admin\elv2.ooocccxxx
Filesize
516KB

MD5
118b1ec3900ac9500fda27379dabf44b

SHA1
983a0c3a5b5ad5144f2a963d044ec719ea894412

SHA256
4d424f1915c5c30f96bb6c0bc334c5f6d8a17d53cd596155579f9323b6fb7c5d

SHA512
9d6f74417917c487aacacd83ad0e762753c844a03018ca05ca3dff6c8ab4846232292c4ab8b56fef6eb8206429dbdf47ce29971fe650f80e4afa73029fd046dd

Download Submit
\Users\Admin\elv3.ooocccxxx
Filesize
516KB

MD5
70a91f3abfdcbb8c4d517cd2249b2037

SHA1
563cbbb6d22a99956c06981a12e238daf8b33eba

SHA256
46745061dfffc093506b01b38ff58d832d0357926e6fcdbd3d72f3ba2f2f2cd2

SHA512
8dfe60ad7385811685ed9b16816e85f946505575faeee899aae1e5eac991d05ab6f62830de2e597cc00dd0dce12ad6e9464d82be1e7c8d291a64db36e4c60aa2

Download Submit
\Users\Admin\elv3.ooocccxxx
Filesize
516KB

MD5
70a91f3abfdcbb8c4d517cd2249b2037

SHA1
563cbbb6d22a99956c06981a12e238daf8b33eba

SHA256
46745061dfffc093506b01b38ff58d832d0357926e6fcdbd3d72f3ba2f2f2cd2

SHA512
8dfe60ad7385811685ed9b16816e85f946505575faeee899aae1e5eac991d05ab6f62830de2e597cc00dd0dce12ad6e9464d82be1e7c8d291a64db36e4c60aa2

Download Submit
\Users\Admin\elv4.ooocccxxx
Filesize
516KB

MD5
a20d4faf324c4297182f1cf3e6b315eb

SHA1
275d7adfc2e49dd07e45ac8a2711364575c2a742

SHA256
d1d4dacc9603a8659445398adec5e9ebdb6755e446626e14884f435ed510c42a

SHA512
b7c5ed028ae38ff67e3947be5e859409035c7f832649270e1ef8bdf60efd757f04c207bfa73a0a25966d7a325350ec28a282aa27c2e27feb763ab4248efdb5f6

Download Submit
\Users\Admin\elv4.ooocccxxx
Filesize
516KB

MD5
a20d4faf324c4297182f1cf3e6b315eb

SHA1
275d7adfc2e49dd07e45ac8a2711364575c2a742

SHA256
d1d4dacc9603a8659445398adec5e9ebdb6755e446626e14884f435ed510c42a

SHA512
b7c5ed028ae38ff67e3947be5e859409035c7f832649270e1ef8bdf60efd757f04c207bfa73a0a25966d7a325350ec28a282aa27c2e27feb763ab4248efdb5f6

Download Submit
memory/472-103-0x0000000000000000-mapping.dmp

Download
memory/820-62-0x0000000000000000-mapping.dmp

Download
memory/848-97-0x0000000000000000-mapping.dmp

Download
memory/900-88-0x0000000000000000-mapping.dmp

Download
memory/924-82-0x0000000000000000-mapping.dmp

Download
memory/1064-78-0x0000000000000000-mapping.dmp

Download
memory/1184-73-0x0000000000000000-mapping.dmp

Download
memory/1400-93-0x0000000000000000-mapping.dmp

Download
memory/1536-59-0x0000000000000000-mapping.dmp

Download
memory/1628-69-0x0000000180000000-0x000000018002E000-memory.dmp

Filesize
184KB

Download
memory/1628-66-0x0000000000000000-mapping.dmp

Download
memory/1628-67-0x000007FEFC011000-0x000007FEFC013000-memory.dmp

Filesize
8KB

Download
memory/1776-54-0x000000002FF31000-0x000000002FF34000-memory.dmp

Filesize
12KB

Download
memory/1776-72-0x00000000727ED000-0x00000000727F8000-memory.dmp

Filesize
44KB

Download
memory/1776-58-0x0000000075E61000-0x0000000075E63000-memory.dmp

Filesize
8KB

Download
memory/1776-57-0x00000000727ED000-0x00000000727F8000-memory.dmp

Filesize
44KB

Download
memory/1776-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1776-55-0x0000000071801000-0x0000000071803000-memory.dmp

Filesize
8KB

Download