Analysis
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max time kernel
152s -
max time network
158s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
09/11/2022, 21:44
Behavioral task
behavioral1
Sample
48455638.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
48455638.xls
Resource
win10v2004-20220901-en
General
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Target
48455638.xls
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Size
91KB
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MD5
c6bdba39597f80755c6c4ef3e71761fe
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SHA1
7525b4be56f5b1cd4bed9dc5a486996c2208786f
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SHA256
bd62d5337ebb3e930c5353ce3b814f699687291d454347bb0ec5eab144c4f253
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SHA512
104eda7bbdfa5e652babd6a52162251a0359882c29b9f38575397902589478131d74a0bcbf7a8cd52dc7127e4adc02d41b60dd41918d34d2db7174af12d10903
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SSDEEP
1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgMbCXuZH4gb4CEn9J4ZmX3O:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgy
Malware Config
Extracted
https://encuadernacionesartis.com/Vk2Z1Na/IZpyySkbU/
http://eznetb.synology.me/@eaDir/E36Y/
http://bytesendesign.nl/cgi-bin/LolX/
http://choltice.eu/mwc/syl3Y/
Extracted
emotet
Epoch5
178.238.225.252:8080
139.196.72.155:8080
36.67.23.59:443
103.56.149.105:8080
37.44.244.177:8080
85.25.120.45:8080
202.134.4.210:7080
78.47.204.80:443
83.229.80.93:8080
93.104.209.107:8080
80.211.107.116:8080
165.22.254.236:8080
104.244.79.94:443
185.148.169.10:8080
190.145.8.4:443
175.126.176.79:8080
139.59.80.108:8080
188.165.79.151:443
128.199.217.206:443
64.227.55.231:8080
218.38.121.17:443
103.71.99.57:8080
103.224.241.74:8080
128.199.242.164:8080
85.214.67.203:8080
103.254.12.236:7080
46.101.98.60:8080
178.62.112.199:8080
210.57.209.142:8080
195.77.239.39:8080
103.126.216.86:443
82.98.180.154:7080
202.28.34.99:8080
174.138.33.49:7080
160.16.143.191:8080
51.75.33.122:443
103.41.204.169:8080
186.250.48.5:443
87.106.97.83:7080
118.98.72.86:443
196.44.98.190:8080
103.85.95.4:8080
62.171.178.147:8080
54.37.228.122:443
114.79.130.68:443
198.199.70.22:8080
Signatures
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Process spawned unexpected child process 4 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 1608 1192 regsvr32.exe 26 Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 728 1192 regsvr32.exe 26 Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 2032 1192 regsvr32.exe 26 Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 1396 1192 regsvr32.exe 26 -
Downloads MZ/PE file
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Loads dropped DLL 6 IoCs
pid Process 728 regsvr32.exe 996 regsvr32.exe 2032 regsvr32.exe 588 regsvr32.exe 1396 regsvr32.exe 1780 regsvr32.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" EXCEL.EXE Key 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 Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" 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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\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\shell 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\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND EXCEL.EXE 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\command EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote 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 MHTML Editor\shell EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" 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\edit EXCEL.EXE -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList 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 (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" 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 Word 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\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" 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\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\"" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\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 Excel\shell\edit\ddeexec EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" 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 created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version 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\.mht\OpenWithList\WinWord.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command 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\WinWord.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic EXCEL.EXE Key deleted \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\htmlfile 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\shell\edit EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit 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\MSPub.exe\shell\edit\ = "&Open" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1192 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 996 regsvr32.exe 1568 regsvr32.exe 1568 regsvr32.exe 588 regsvr32.exe 1520 regsvr32.exe 1780 regsvr32.exe 1520 regsvr32.exe 1644 regsvr32.exe 1644 regsvr32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1192 wrote to memory of 1608 1192 EXCEL.EXE 29 PID 1192 wrote to memory of 1608 1192 EXCEL.EXE 29 PID 1192 wrote to memory of 1608 1192 EXCEL.EXE 29 PID 1192 wrote to memory of 1608 1192 EXCEL.EXE 29 PID 1192 wrote to memory of 1608 1192 EXCEL.EXE 29 PID 1192 wrote to memory of 1608 1192 EXCEL.EXE 29 PID 1192 wrote to memory of 1608 1192 EXCEL.EXE 29 PID 1192 wrote to memory of 728 1192 EXCEL.EXE 30 PID 1192 wrote to memory of 728 1192 EXCEL.EXE 30 PID 1192 wrote to memory of 728 1192 EXCEL.EXE 30 PID 1192 wrote to memory of 728 1192 EXCEL.EXE 30 PID 1192 wrote to memory of 728 1192 EXCEL.EXE 30 PID 1192 wrote to memory of 728 1192 EXCEL.EXE 30 PID 1192 wrote to memory of 728 1192 EXCEL.EXE 30 PID 728 wrote to memory of 996 728 regsvr32.exe 31 PID 728 wrote to memory of 996 728 regsvr32.exe 31 PID 728 wrote to memory of 996 728 regsvr32.exe 31 PID 728 wrote to memory of 996 728 regsvr32.exe 31 PID 728 wrote to memory of 996 728 regsvr32.exe 31 PID 728 wrote to memory of 996 728 regsvr32.exe 31 PID 728 wrote to memory of 996 728 regsvr32.exe 31 PID 996 wrote to memory of 1568 996 regsvr32.exe 32 PID 996 wrote to memory of 1568 996 regsvr32.exe 32 PID 996 wrote to memory of 1568 996 regsvr32.exe 32 PID 996 wrote to memory of 1568 996 regsvr32.exe 32 PID 996 wrote to memory of 1568 996 regsvr32.exe 32 PID 1192 wrote to memory of 2032 1192 EXCEL.EXE 33 PID 1192 wrote to memory of 2032 1192 EXCEL.EXE 33 PID 1192 wrote to memory of 2032 1192 EXCEL.EXE 33 PID 1192 wrote to memory of 2032 1192 EXCEL.EXE 33 PID 1192 wrote to memory of 2032 1192 EXCEL.EXE 33 PID 1192 wrote to memory of 2032 1192 EXCEL.EXE 33 PID 1192 wrote to memory of 2032 1192 EXCEL.EXE 33 PID 2032 wrote to memory of 588 2032 regsvr32.exe 34 PID 2032 wrote to memory of 588 2032 regsvr32.exe 34 PID 2032 wrote to memory of 588 2032 regsvr32.exe 34 PID 2032 wrote to memory of 588 2032 regsvr32.exe 34 PID 2032 wrote to memory of 588 2032 regsvr32.exe 34 PID 2032 wrote to memory of 588 2032 regsvr32.exe 34 PID 2032 wrote to memory of 588 2032 regsvr32.exe 34 PID 588 wrote to memory of 1520 588 regsvr32.exe 35 PID 588 wrote to memory of 1520 588 regsvr32.exe 35 PID 588 wrote to memory of 1520 588 regsvr32.exe 35 PID 588 wrote to memory of 1520 588 regsvr32.exe 35 PID 588 wrote to memory of 1520 588 regsvr32.exe 35 PID 1192 wrote to memory of 1396 1192 EXCEL.EXE 36 PID 1192 wrote to memory of 1396 1192 EXCEL.EXE 36 PID 1192 wrote to memory of 1396 1192 EXCEL.EXE 36 PID 1192 wrote to memory of 1396 1192 EXCEL.EXE 36 PID 1192 wrote to memory of 1396 1192 EXCEL.EXE 36 PID 1192 wrote to memory of 1396 1192 EXCEL.EXE 36 PID 1192 wrote to memory of 1396 1192 EXCEL.EXE 36 PID 1396 wrote to memory of 1780 1396 regsvr32.exe 37 PID 1396 wrote to memory of 1780 1396 regsvr32.exe 37 PID 1396 wrote to memory of 1780 1396 regsvr32.exe 37 PID 1396 wrote to memory of 1780 1396 regsvr32.exe 37 PID 1396 wrote to memory of 1780 1396 regsvr32.exe 37 PID 1396 wrote to memory of 1780 1396 regsvr32.exe 37 PID 1396 wrote to memory of 1780 1396 regsvr32.exe 37 PID 1780 wrote to memory of 1644 1780 regsvr32.exe 38 PID 1780 wrote to memory of 1644 1780 regsvr32.exe 38 PID 1780 wrote to memory of 1644 1780 regsvr32.exe 38 PID 1780 wrote to memory of 1644 1780 regsvr32.exe 38 PID 1780 wrote to memory of 1644 1780 regsvr32.exe 38
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\48455638.xls1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1192 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\elv1.ooocccxxx2⤵
- Process spawned unexpected child process
PID:1608
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C:\Windows\SysWOW64\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\elv2.ooocccxxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:728 -
C:\Windows\system32\regsvr32.exe/S ..\elv2.ooocccxxx3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:996 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\WKgBmM\UlpXxSZdtY.dll"4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1568
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C:\Windows\SysWOW64\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\elv3.ooocccxxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\system32\regsvr32.exe/S ..\elv3.ooocccxxx3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:588 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\AJgFdX\LZKogWJmNJDSdn.dll"4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1520
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C:\Windows\SysWOW64\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\elv4.ooocccxxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1396 -
C:\Windows\system32\regsvr32.exe/S ..\elv4.ooocccxxx3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1780 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\YuFbTWXcSmxx\AfucYkNquiUeUXhp.dll"4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1644
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
591KB
MD58f4d432f9bbed89e1e40cf45f346f219
SHA143dacb6351e37e73246609558a3a39b03254dd61
SHA2563d54ac2323138da765785ff95ffc2ce5549bc198aa614144d63f6a421526bbc9
SHA51251c9d503199ea4c18bcacc81ccae1e128ceeb46286816660d1bcafe3e2598927eb2594982eeddd4f444ab337d83943b7cffc054971da20cd6651335eef605b8b
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Filesize
591KB
MD562447c71a4b7479f04dd96a1bedf49d4
SHA1e991c6c6aff03bc6d7d8f1032914eab38a3f596d
SHA2565e61bc486a756b004057483d4fb01aa1de2d1f95bf14841d9431223fde9cbc2d
SHA51266a5dfbcf0b3adc884e8a13ca70a95055791bc7b45857ce6736b0cdf2d8aa2dd023cbece334190db1c48319851e0b9170dd4a691fa6c2c61167822bd32efcb7c
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Filesize
591KB
MD552a2c4a037e285bd0ab2716ef481d3dd
SHA1b29ad867ba538914c0b818ef2590dd5704d1fafb
SHA2569cacf43abb2d6a750c4b67b72d5202527dfbc80236e235aa5e97302676124eb1
SHA5123b65733050f79c1e98d1739e8b77a705cd97b62c270c30b6f5eeda6270c2a4cb5ceff9fde155dd3f41ae2ac0d906533371ebd1f30c2448bee8777fafcc4d046e
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Filesize
591KB
MD58f4d432f9bbed89e1e40cf45f346f219
SHA143dacb6351e37e73246609558a3a39b03254dd61
SHA2563d54ac2323138da765785ff95ffc2ce5549bc198aa614144d63f6a421526bbc9
SHA51251c9d503199ea4c18bcacc81ccae1e128ceeb46286816660d1bcafe3e2598927eb2594982eeddd4f444ab337d83943b7cffc054971da20cd6651335eef605b8b
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Filesize
591KB
MD58f4d432f9bbed89e1e40cf45f346f219
SHA143dacb6351e37e73246609558a3a39b03254dd61
SHA2563d54ac2323138da765785ff95ffc2ce5549bc198aa614144d63f6a421526bbc9
SHA51251c9d503199ea4c18bcacc81ccae1e128ceeb46286816660d1bcafe3e2598927eb2594982eeddd4f444ab337d83943b7cffc054971da20cd6651335eef605b8b
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Filesize
591KB
MD562447c71a4b7479f04dd96a1bedf49d4
SHA1e991c6c6aff03bc6d7d8f1032914eab38a3f596d
SHA2565e61bc486a756b004057483d4fb01aa1de2d1f95bf14841d9431223fde9cbc2d
SHA51266a5dfbcf0b3adc884e8a13ca70a95055791bc7b45857ce6736b0cdf2d8aa2dd023cbece334190db1c48319851e0b9170dd4a691fa6c2c61167822bd32efcb7c
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Filesize
591KB
MD562447c71a4b7479f04dd96a1bedf49d4
SHA1e991c6c6aff03bc6d7d8f1032914eab38a3f596d
SHA2565e61bc486a756b004057483d4fb01aa1de2d1f95bf14841d9431223fde9cbc2d
SHA51266a5dfbcf0b3adc884e8a13ca70a95055791bc7b45857ce6736b0cdf2d8aa2dd023cbece334190db1c48319851e0b9170dd4a691fa6c2c61167822bd32efcb7c
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Filesize
591KB
MD552a2c4a037e285bd0ab2716ef481d3dd
SHA1b29ad867ba538914c0b818ef2590dd5704d1fafb
SHA2569cacf43abb2d6a750c4b67b72d5202527dfbc80236e235aa5e97302676124eb1
SHA5123b65733050f79c1e98d1739e8b77a705cd97b62c270c30b6f5eeda6270c2a4cb5ceff9fde155dd3f41ae2ac0d906533371ebd1f30c2448bee8777fafcc4d046e
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Filesize
591KB
MD552a2c4a037e285bd0ab2716ef481d3dd
SHA1b29ad867ba538914c0b818ef2590dd5704d1fafb
SHA2569cacf43abb2d6a750c4b67b72d5202527dfbc80236e235aa5e97302676124eb1
SHA5123b65733050f79c1e98d1739e8b77a705cd97b62c270c30b6f5eeda6270c2a4cb5ceff9fde155dd3f41ae2ac0d906533371ebd1f30c2448bee8777fafcc4d046e