Analysis
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max time kernel
147s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20-12-2022 14:32
Behavioral task
behavioral1
Sample
36b25f39657559dd9d0d917168021a09f7a61e724ed2f85f2c0f1279c33a3279.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
36b25f39657559dd9d0d917168021a09f7a61e724ed2f85f2c0f1279c33a3279.xls
Resource
win10v2004-20221111-en
General
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Target
36b25f39657559dd9d0d917168021a09f7a61e724ed2f85f2c0f1279c33a3279.xls
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Size
255KB
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MD5
fed6b0bb569d641861ebfc1b19419ee5
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SHA1
5e0908d64d74097a2c38a8af9aab7d5b282e45ee
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SHA256
36b25f39657559dd9d0d917168021a09f7a61e724ed2f85f2c0f1279c33a3279
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SHA512
d9a75ceaea8185b16f1bc7e0b07b90f2d50de24f8ae0237d90681868178bc7c1272daef84a6c275974457cf8c3eedcb917d8c80139dade6b5166ea81b8a4a300
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SSDEEP
6144:hKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgWNiwrfx9rNFMMrttRzV5Dz3UxqC8LUcSp:FNbDjP9XH5XIqZLnSp
Malware Config
Extracted
http://www.chawkyfrenn.com/icon/BzGzSWFZIZGaTK/
https://www.controlnetworks.com.au/wp-content/nlwkhG9/
http://royreid.co.uk/wp-content/UIa3o/
http://eznetb.synology.me/@eaDir/7ks2a6g9TV/
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.
Processes:
regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exedescription pid pid_target process target process Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 756 2000 regsvr32.exe EXCEL.EXE Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 1936 2000 regsvr32.exe EXCEL.EXE Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 1944 2000 regsvr32.exe EXCEL.EXE Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 1316 2000 regsvr32.exe EXCEL.EXE -
Downloads MZ/PE file
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Loads dropped DLL 6 IoCs
Processes:
regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exepid process 756 regsvr32.exe 1748 regsvr32.exe 1944 regsvr32.exe 2008 regsvr32.exe 1316 regsvr32.exe 912 regsvr32.exe -
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.EXEdescription 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 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 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 HTML Editor\shell 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 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 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 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 (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\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\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 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 MHTML Editor\shell\edit\command EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt 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 Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel 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\COMMAND 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 Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" 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 deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" EXCEL.EXE -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\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 created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\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\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit 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\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open" 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 Excel\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command 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\Microsoft Word\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\"" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\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\Excel.exe\shell\edit\ddeexec\application\ = "Excel" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx 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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit 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 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\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 2000 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exepid process 1748 regsvr32.exe 1528 regsvr32.exe 1528 regsvr32.exe 2008 regsvr32.exe 1540 regsvr32.exe 1540 regsvr32.exe 912 regsvr32.exe 588 regsvr32.exe 588 regsvr32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 2000 EXCEL.EXE 2000 EXCEL.EXE 2000 EXCEL.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exedescription pid process target process PID 2000 wrote to memory of 756 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 756 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 756 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 756 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 756 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 756 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 756 2000 EXCEL.EXE regsvr32.exe PID 756 wrote to memory of 1748 756 regsvr32.exe regsvr32.exe PID 756 wrote to memory of 1748 756 regsvr32.exe regsvr32.exe PID 756 wrote to memory of 1748 756 regsvr32.exe regsvr32.exe PID 756 wrote to memory of 1748 756 regsvr32.exe regsvr32.exe PID 756 wrote to memory of 1748 756 regsvr32.exe regsvr32.exe PID 756 wrote to memory of 1748 756 regsvr32.exe regsvr32.exe PID 756 wrote to memory of 1748 756 regsvr32.exe regsvr32.exe PID 1748 wrote to memory of 1528 1748 regsvr32.exe regsvr32.exe PID 1748 wrote to memory of 1528 1748 regsvr32.exe regsvr32.exe PID 1748 wrote to memory of 1528 1748 regsvr32.exe regsvr32.exe PID 1748 wrote to memory of 1528 1748 regsvr32.exe regsvr32.exe PID 1748 wrote to memory of 1528 1748 regsvr32.exe regsvr32.exe PID 2000 wrote to memory of 1936 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1936 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1936 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1936 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1936 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1936 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1936 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1944 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1944 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1944 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1944 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1944 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1944 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1944 2000 EXCEL.EXE regsvr32.exe PID 1944 wrote to memory of 2008 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 2008 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 2008 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 2008 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 2008 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 2008 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 2008 1944 regsvr32.exe regsvr32.exe PID 2008 wrote to memory of 1540 2008 regsvr32.exe regsvr32.exe PID 2008 wrote to memory of 1540 2008 regsvr32.exe regsvr32.exe PID 2008 wrote to memory of 1540 2008 regsvr32.exe regsvr32.exe PID 2008 wrote to memory of 1540 2008 regsvr32.exe regsvr32.exe PID 2008 wrote to memory of 1540 2008 regsvr32.exe regsvr32.exe PID 2000 wrote to memory of 1316 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1316 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1316 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1316 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1316 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1316 2000 EXCEL.EXE regsvr32.exe PID 2000 wrote to memory of 1316 2000 EXCEL.EXE regsvr32.exe PID 1316 wrote to memory of 912 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 912 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 912 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 912 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 912 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 912 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 912 1316 regsvr32.exe regsvr32.exe PID 912 wrote to memory of 588 912 regsvr32.exe regsvr32.exe PID 912 wrote to memory of 588 912 regsvr32.exe regsvr32.exe PID 912 wrote to memory of 588 912 regsvr32.exe regsvr32.exe PID 912 wrote to memory of 588 912 regsvr32.exe regsvr32.exe PID 912 wrote to memory of 588 912 regsvr32.exe regsvr32.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\36b25f39657559dd9d0d917168021a09f7a61e724ed2f85f2c0f1279c33a3279.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\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/S ..\oxnv1.ooccxx3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\IabfsxDobfZTUgdI\SLdPzfG.dll"4⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\oxnv2.ooccxx2⤵
- Process spawned unexpected child process
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C:\Windows\SysWOW64\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\oxnv3.ooccxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/S ..\oxnv3.ooccxx3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\JgebJtLNugySrzi\AuslKv.dll"4⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\oxnv4.ooccxx2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/S ..\oxnv4.ooccxx3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\MBouvM\YIKLSUyCPoozipb.dll"4⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\oxnv1.ooccxxFilesize
581KB
MD536c955f9525f2b77c612e6c6b4754d00
SHA1b3c0f949770d523ded716511f3b2b1c8653a7227
SHA256ca4223a46523d84c8b4729a3d52f3aea9d073a3e037ba40ff53f940bbe2ffac7
SHA51269866f37bcaa71b08dff3c4383b1420d25541c840bbfc6a087bd5ee66fcfc94c178de35085e47fcc89744ed2d45723e9c42bdb4d246164341d9616f7172a6997
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C:\Users\Admin\oxnv3.ooccxxFilesize
581KB
MD54a8859a94a7afab895702f7bf39e3a8f
SHA127316c02096cb014ab0c7a95be464029770918b8
SHA2561474356eed4eb0f9cd6734cbf1ae2358fa285f86bace759b8fc66374ee06d2d5
SHA512ce696e209ef6e4e6855893c0c3096f24f6101fd53fbe867056bf29ab28ea85ad02abb38bb9c1652bbea93dae52eef5dc038cee61ac99785629173432c319e970
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C:\Users\Admin\oxnv4.ooccxxFilesize
581KB
MD5c84b0822bc45352997ed035e43690881
SHA1b37ce1024d19cd3c5aa727de3a99ca145e310b9b
SHA2563d3110c125ae63baa9fa3811d133d72e17621b5f6f2dc8ba2dc3e3aa320a2b31
SHA512aa58c693ce072dfae89201c199afbcce929a0e94ae04242fc92ea34f6553f14934522e98dc86ea9b2abc5b939e3a036b0065fc73d659c925756ce6cb9b9a285c
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\Users\Admin\oxnv1.ooccxxFilesize
581KB
MD536c955f9525f2b77c612e6c6b4754d00
SHA1b3c0f949770d523ded716511f3b2b1c8653a7227
SHA256ca4223a46523d84c8b4729a3d52f3aea9d073a3e037ba40ff53f940bbe2ffac7
SHA51269866f37bcaa71b08dff3c4383b1420d25541c840bbfc6a087bd5ee66fcfc94c178de35085e47fcc89744ed2d45723e9c42bdb4d246164341d9616f7172a6997
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\Users\Admin\oxnv1.ooccxxFilesize
581KB
MD536c955f9525f2b77c612e6c6b4754d00
SHA1b3c0f949770d523ded716511f3b2b1c8653a7227
SHA256ca4223a46523d84c8b4729a3d52f3aea9d073a3e037ba40ff53f940bbe2ffac7
SHA51269866f37bcaa71b08dff3c4383b1420d25541c840bbfc6a087bd5ee66fcfc94c178de35085e47fcc89744ed2d45723e9c42bdb4d246164341d9616f7172a6997
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\Users\Admin\oxnv3.ooccxxFilesize
581KB
MD54a8859a94a7afab895702f7bf39e3a8f
SHA127316c02096cb014ab0c7a95be464029770918b8
SHA2561474356eed4eb0f9cd6734cbf1ae2358fa285f86bace759b8fc66374ee06d2d5
SHA512ce696e209ef6e4e6855893c0c3096f24f6101fd53fbe867056bf29ab28ea85ad02abb38bb9c1652bbea93dae52eef5dc038cee61ac99785629173432c319e970
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\Users\Admin\oxnv3.ooccxxFilesize
581KB
MD54a8859a94a7afab895702f7bf39e3a8f
SHA127316c02096cb014ab0c7a95be464029770918b8
SHA2561474356eed4eb0f9cd6734cbf1ae2358fa285f86bace759b8fc66374ee06d2d5
SHA512ce696e209ef6e4e6855893c0c3096f24f6101fd53fbe867056bf29ab28ea85ad02abb38bb9c1652bbea93dae52eef5dc038cee61ac99785629173432c319e970
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\Users\Admin\oxnv4.ooccxxFilesize
581KB
MD5c84b0822bc45352997ed035e43690881
SHA1b37ce1024d19cd3c5aa727de3a99ca145e310b9b
SHA2563d3110c125ae63baa9fa3811d133d72e17621b5f6f2dc8ba2dc3e3aa320a2b31
SHA512aa58c693ce072dfae89201c199afbcce929a0e94ae04242fc92ea34f6553f14934522e98dc86ea9b2abc5b939e3a036b0065fc73d659c925756ce6cb9b9a285c
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\Users\Admin\oxnv4.ooccxxFilesize
581KB
MD5c84b0822bc45352997ed035e43690881
SHA1b37ce1024d19cd3c5aa727de3a99ca145e310b9b
SHA2563d3110c125ae63baa9fa3811d133d72e17621b5f6f2dc8ba2dc3e3aa320a2b31
SHA512aa58c693ce072dfae89201c199afbcce929a0e94ae04242fc92ea34f6553f14934522e98dc86ea9b2abc5b939e3a036b0065fc73d659c925756ce6cb9b9a285c
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memory/588-102-0x0000000000000000-mapping.dmp
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memory/756-59-0x0000000000000000-mapping.dmp
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memory/912-96-0x0000000000000000-mapping.dmp
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memory/1316-92-0x0000000000000000-mapping.dmp
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memory/1528-70-0x0000000000000000-mapping.dmp
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memory/1540-87-0x0000000000000000-mapping.dmp
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memory/1748-66-0x0000000180000000-0x0000000180030000-memory.dmpFilesize
192KB
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memory/1748-64-0x000007FEFB761000-0x000007FEFB763000-memory.dmpFilesize
8KB
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memory/1748-63-0x0000000000000000-mapping.dmp
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memory/1936-75-0x0000000000000000-mapping.dmp
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memory/1944-77-0x0000000000000000-mapping.dmp
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memory/2000-69-0x0000000071F3D000-0x0000000071F48000-memory.dmpFilesize
44KB
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memory/2000-54-0x000000002FDE1000-0x000000002FDE4000-memory.dmpFilesize
12KB
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memory/2000-58-0x00000000754E1000-0x00000000754E3000-memory.dmpFilesize
8KB
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memory/2000-57-0x0000000071F3D000-0x0000000071F48000-memory.dmpFilesize
44KB
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memory/2000-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/2000-55-0x0000000070F51000-0x0000000070F53000-memory.dmpFilesize
8KB
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memory/2008-81-0x0000000000000000-mapping.dmp