Analysis
-
max time kernel
2s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24-12-2023 17:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
099de81de770e9339c00af24957843d5.exe
Resource
win7-20231215-en
windows7-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
099de81de770e9339c00af24957843d5.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
14 signatures
150 seconds
General
-
Target
099de81de770e9339c00af24957843d5.exe
-
Size
44KB
-
MD5
099de81de770e9339c00af24957843d5
-
SHA1
d8e2eddc796bc90b9833c3a2c1c00c5edc6a6851
-
SHA256
02a766c742de9788ae29967f1bd46f89509bc19bbf680d634426a33df9259c17
-
SHA512
80fa1e43954a83773a776a440d7f875cccdbef697d46e9d43fef8d2ae4e0cd590acd5ff52c9eebc8ec5d98160a5eadd9c3af501b226f2b9bc6d2ec73fabba9a9
-
SSDEEP
768:UhwP3FyDD3jNBc6oMNcm1V6QGduH4jzokETPcbsvwnol9D88888888888JXM:0wP1yDDzzc6oMN31kUH4j8kETaVoIM
Score
10/10
Malware Config
Signatures
-
Modifies WinLogon for persistence 2 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\recycled\\SVCHOST.exe\"" 099de81de770e9339c00af24957843d5.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\recycled\\SVCHOST.exe," SPOOLSV.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\recycled\\SVCHOST.exe\"" SPOOLSV.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\recycled\\SVCHOST.exe," SVCHOST.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\recycled\\SVCHOST.exe\"" SVCHOST.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\recycled\\SVCHOST.exe," SVCHOST.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\recycled\\SVCHOST.exe\"" SVCHOST.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\recycled\\SVCHOST.exe," 099de81de770e9339c00af24957843d5.exe -
Modifies visibility of file extensions in Explorer 2 TTPs 4 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" 099de81de770e9339c00af24957843d5.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" SPOOLSV.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" SVCHOST.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" SVCHOST.EXE -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" SPOOLSV.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" SVCHOST.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" SVCHOST.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 099de81de770e9339c00af24957843d5.exe -
Executes dropped EXE 12 IoCs
pid Process 2408 SVCHOST.EXE 2844 SVCHOST.EXE 2624 SVCHOST.EXE 2968 SVCHOST.EXE 2780 SVCHOST.EXE 2728 SPOOLSV.EXE 1648 SVCHOST.EXE 2240 SVCHOST.EXE 2804 SPOOLSV.EXE 2984 SPOOLSV.EXE 2296 SVCHOST.EXE 344 SPOOLSV.EXE -
Loads dropped DLL 21 IoCs
pid Process 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File opened for modification C:\Recycled\desktop.ini 099de81de770e9339c00af24957843d5.exe File opened for modification F:\Recycled\desktop.ini 099de81de770e9339c00af24957843d5.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\H: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\U: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\H: SVCHOST.EXE File opened (read-only) \??\N: SVCHOST.EXE File opened (read-only) \??\O: SPOOLSV.EXE File opened (read-only) \??\N: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\S: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\R: SVCHOST.EXE File opened (read-only) \??\Y: SVCHOST.EXE File opened (read-only) \??\O: SVCHOST.EXE File opened (read-only) \??\J: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\V: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\S: SVCHOST.EXE File opened (read-only) \??\P: SVCHOST.EXE File opened (read-only) \??\P: SVCHOST.EXE File opened (read-only) \??\R: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\M: SVCHOST.EXE File opened (read-only) \??\Z: SVCHOST.EXE File opened (read-only) \??\E: SPOOLSV.EXE File opened (read-only) \??\J: SPOOLSV.EXE File opened (read-only) \??\Y: SPOOLSV.EXE File opened (read-only) \??\O: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\E: SVCHOST.EXE File opened (read-only) \??\I: SVCHOST.EXE File opened (read-only) \??\S: SVCHOST.EXE File opened (read-only) \??\H: SVCHOST.EXE File opened (read-only) \??\Y: SVCHOST.EXE File opened (read-only) \??\L: SPOOLSV.EXE File opened (read-only) \??\U: SVCHOST.EXE File opened (read-only) \??\I: SVCHOST.EXE File opened (read-only) \??\V: SVCHOST.EXE File opened (read-only) \??\H: SPOOLSV.EXE File opened (read-only) \??\R: SPOOLSV.EXE File opened (read-only) \??\E: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\I: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\Q: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\Z: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\V: SVCHOST.EXE File opened (read-only) \??\K: SVCHOST.EXE File opened (read-only) \??\P: SPOOLSV.EXE File opened (read-only) \??\G: SVCHOST.EXE File opened (read-only) \??\N: SVCHOST.EXE File opened (read-only) \??\R: SVCHOST.EXE File opened (read-only) \??\T: SPOOLSV.EXE File opened (read-only) \??\U: SPOOLSV.EXE File opened (read-only) \??\M: SVCHOST.EXE File opened (read-only) \??\Q: SVCHOST.EXE File opened (read-only) \??\T: SVCHOST.EXE File opened (read-only) \??\G: SVCHOST.EXE File opened (read-only) \??\W: SVCHOST.EXE File opened (read-only) \??\Q: SPOOLSV.EXE File opened (read-only) \??\M: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\Y: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\O: SVCHOST.EXE File opened (read-only) \??\L: SVCHOST.EXE File opened (read-only) \??\M: SPOOLSV.EXE File opened (read-only) \??\V: SPOOLSV.EXE File opened (read-only) \??\G: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\K: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\T: 099de81de770e9339c00af24957843d5.exe File opened (read-only) \??\Q: SVCHOST.EXE File opened (read-only) \??\T: SVCHOST.EXE File opened (read-only) \??\I: SPOOLSV.EXE File opened (read-only) \??\K: SPOOLSV.EXE -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\Installer\{90140000-0011-0000-0000-0000000FF1CE}\docicon.exe 099de81de770e9339c00af24957843d5.exe File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Office loads VBA resources, possible macro or embedded object present
-
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command WINWORD.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\"" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.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\"" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\TileInfo = "prop:Type;Size" SVCHOST.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\InfoTip = "prop:Type;Write;Size" SVCHOST.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\"" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\scrfile\ = "Microsoft Word 97 - 2003 Document" SVCHOST.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\scrfile\SHELL\CONFIG 099de81de770e9339c00af24957843d5.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\InfoTip = "prop:Type;Write;Size" 099de81de770e9339c00af24957843d5.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm WINWORD.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\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\InfoTip = "prop:Type;Write;Size" SPOOLSV.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\"" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\scrfile\shell\open\ SVCHOST.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.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" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\TileInfo = "prop:Type;Size" 099de81de770e9339c00af24957843d5.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\scrfile\shell\open\ SVCHOST.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell WINWORD.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\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Word.Document.8\DefaultIcon\ = "C:\\Windows\\Installer\\{90140000-0011-0000-0000-0000000FF1CE}\\docicon.exe" SVCHOST.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1664 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2408 SVCHOST.EXE 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2248 099de81de770e9339c00af24957843d5.exe 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2728 SPOOLSV.EXE 2624 SVCHOST.EXE 2624 SVCHOST.EXE -
Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 2248 099de81de770e9339c00af24957843d5.exe 2408 SVCHOST.EXE 2844 SVCHOST.EXE 2624 SVCHOST.EXE 2968 SVCHOST.EXE 2780 SVCHOST.EXE 2728 SPOOLSV.EXE 1648 SVCHOST.EXE 2240 SVCHOST.EXE 2804 SPOOLSV.EXE 2984 SPOOLSV.EXE 2296 SVCHOST.EXE 344 SPOOLSV.EXE 1664 WINWORD.EXE 1664 WINWORD.EXE -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2408 2248 099de81de770e9339c00af24957843d5.exe 23 PID 2248 wrote to memory of 2408 2248 099de81de770e9339c00af24957843d5.exe 23 PID 2248 wrote to memory of 2408 2248 099de81de770e9339c00af24957843d5.exe 23 PID 2248 wrote to memory of 2408 2248 099de81de770e9339c00af24957843d5.exe 23 PID 2408 wrote to memory of 2844 2408 SVCHOST.EXE 43 PID 2408 wrote to memory of 2844 2408 SVCHOST.EXE 43 PID 2408 wrote to memory of 2844 2408 SVCHOST.EXE 43 PID 2408 wrote to memory of 2844 2408 SVCHOST.EXE 43 PID 2408 wrote to memory of 2624 2408 SVCHOST.EXE 42 PID 2408 wrote to memory of 2624 2408 SVCHOST.EXE 42 PID 2408 wrote to memory of 2624 2408 SVCHOST.EXE 42 PID 2408 wrote to memory of 2624 2408 SVCHOST.EXE 42 PID 2624 wrote to memory of 2968 2624 SVCHOST.EXE 41 PID 2624 wrote to memory of 2968 2624 SVCHOST.EXE 41 PID 2624 wrote to memory of 2968 2624 SVCHOST.EXE 41 PID 2624 wrote to memory of 2968 2624 SVCHOST.EXE 41 PID 2624 wrote to memory of 2780 2624 SVCHOST.EXE 27 PID 2624 wrote to memory of 2780 2624 SVCHOST.EXE 27 PID 2624 wrote to memory of 2780 2624 SVCHOST.EXE 27 PID 2624 wrote to memory of 2780 2624 SVCHOST.EXE 27 PID 2624 wrote to memory of 2728 2624 SVCHOST.EXE 40 PID 2624 wrote to memory of 2728 2624 SVCHOST.EXE 40 PID 2624 wrote to memory of 2728 2624 SVCHOST.EXE 40 PID 2624 wrote to memory of 2728 2624 SVCHOST.EXE 40 PID 2728 wrote to memory of 1648 2728 SPOOLSV.EXE 39 PID 2728 wrote to memory of 1648 2728 SPOOLSV.EXE 39 PID 2728 wrote to memory of 1648 2728 SPOOLSV.EXE 39 PID 2728 wrote to memory of 1648 2728 SPOOLSV.EXE 39 PID 2728 wrote to memory of 2240 2728 SPOOLSV.EXE 38 PID 2728 wrote to memory of 2240 2728 SPOOLSV.EXE 38 PID 2728 wrote to memory of 2240 2728 SPOOLSV.EXE 38 PID 2728 wrote to memory of 2240 2728 SPOOLSV.EXE 38 PID 2728 wrote to memory of 2804 2728 SPOOLSV.EXE 37 PID 2728 wrote to memory of 2804 2728 SPOOLSV.EXE 37 PID 2728 wrote to memory of 2804 2728 SPOOLSV.EXE 37 PID 2728 wrote to memory of 2804 2728 SPOOLSV.EXE 37 PID 2408 wrote to memory of 2984 2408 SVCHOST.EXE 36 PID 2408 wrote to memory of 2984 2408 SVCHOST.EXE 36 PID 2408 wrote to memory of 2984 2408 SVCHOST.EXE 36 PID 2408 wrote to memory of 2984 2408 SVCHOST.EXE 36 PID 2248 wrote to memory of 2296 2248 099de81de770e9339c00af24957843d5.exe 34 PID 2248 wrote to memory of 2296 2248 099de81de770e9339c00af24957843d5.exe 34 PID 2248 wrote to memory of 2296 2248 099de81de770e9339c00af24957843d5.exe 34 PID 2248 wrote to memory of 2296 2248 099de81de770e9339c00af24957843d5.exe 34 PID 2408 wrote to memory of 2168 2408 SVCHOST.EXE 35 PID 2408 wrote to memory of 2168 2408 SVCHOST.EXE 35 PID 2408 wrote to memory of 2168 2408 SVCHOST.EXE 35 PID 2408 wrote to memory of 2168 2408 SVCHOST.EXE 35 PID 2248 wrote to memory of 344 2248 099de81de770e9339c00af24957843d5.exe 33 PID 2248 wrote to memory of 344 2248 099de81de770e9339c00af24957843d5.exe 33 PID 2248 wrote to memory of 344 2248 099de81de770e9339c00af24957843d5.exe 33 PID 2248 wrote to memory of 344 2248 099de81de770e9339c00af24957843d5.exe 33 PID 2248 wrote to memory of 1664 2248 099de81de770e9339c00af24957843d5.exe 30 PID 2248 wrote to memory of 1664 2248 099de81de770e9339c00af24957843d5.exe 30 PID 2248 wrote to memory of 1664 2248 099de81de770e9339c00af24957843d5.exe 30 PID 2248 wrote to memory of 1664 2248 099de81de770e9339c00af24957843d5.exe 30 PID 2168 wrote to memory of 2336 2168 userinit.exe 28 PID 2168 wrote to memory of 2336 2168 userinit.exe 28 PID 2168 wrote to memory of 2336 2168 userinit.exe 28 PID 2168 wrote to memory of 2336 2168 userinit.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\099de81de770e9339c00af24957843d5.exe"C:\Users\Admin\AppData\Local\Temp\099de81de770e9339c00af24957843d5.exe"1⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Drops desktop.ini file(s)
- Enumerates connected drives
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\recycled\SVCHOST.EXEC:\recycled\SVCHOST.EXE :agent2⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2408 -
C:\Windows\SysWOW64\userinit.exeC:\Windows\system32\userinit.exe3⤵
- Suspicious use of WriteProcessMemory
PID:2168
-
-
C:\recycled\SPOOLSV.EXEC:\recycled\SPOOLSV.EXE :agent3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2984
-
-
F:\recycled\SVCHOST.EXEF:\recycled\SVCHOST.EXE :agent3⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2624
-
-
C:\recycled\SVCHOST.EXEC:\recycled\SVCHOST.EXE :agent3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2844
-
-
-
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\099de81de770e9339c00af24957843d5.doc"2⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1664 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:992
-
-
-
C:\recycled\SPOOLSV.EXEC:\recycled\SPOOLSV.EXE :agent2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:344
-
-
F:\recycled\SVCHOST.EXEF:\recycled\SVCHOST.EXE :agent2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2296
-
-
F:\recycled\SVCHOST.EXEF:\recycled\SVCHOST.EXE :agent1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2780
-
C:\Windows\SysWOW64\Explorer.exeExplorer.exe "C:\recycled\SVCHOST.exe"1⤵PID:2336
-
C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵PID:1764
-
C:\recycled\SPOOLSV.EXEC:\recycled\SPOOLSV.EXE :agent1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2804
-
F:\recycled\SVCHOST.EXEF:\recycled\SVCHOST.EXE :agent1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2240
-
C:\recycled\SVCHOST.EXEC:\recycled\SVCHOST.EXE :agent1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1648
-
C:\recycled\SPOOLSV.EXEC:\recycled\SPOOLSV.EXE :agent1⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2728
-
C:\recycled\SVCHOST.EXEC:\recycled\SVCHOST.EXE :agent1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2968
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
44KB
MD5c0248e10163f4b46e0e5e87361b3d459
SHA1af9308776c42954969d426c06edfe579e0bdc003
SHA25673bd29c81aafe5d29c0474ef31f218376b6a988741556c487b870b75a7de2b66
SHA512f880edb643e8893f7191923e5a71fbeae20da1cec14a3555a8bcad93f5e1aa7e5e8f6223e9b0c17587ffc3119f06fd643f6cc76e9f6a7d9585560262a7c3a5dc
-
Filesize
65B
MD5ad0b0b4416f06af436328a3c12dc491b
SHA1743c7ad130780de78ccbf75aa6f84298720ad3fa
SHA25623521de51ca1db2bc7b18e41de7693542235284667bf85f6c31902547a947416
SHA512884cd0cae3b31a594f387dae94fc1e0aacb4fd833f8a3368bdec7de0f9f3dc44337c7318895d9549aad579f95de71ff45e1618e75065a04c7894ad1d0d0eac56
-
Filesize
2KB
MD51a1dce35d60d2c70ca8894954fd5d384
SHA158547dd65d506c892290755010d0232da34ee000
SHA2562661c05273f33efa4b7faa6ed8a6f7e69a13ad86077f69ee285ece9cba57e44c
SHA5124abe37613145fabeb44ea4c28ecc827c8a0eb2b003e86ae7aef9be5687711fa7a294f17567ea0a70a6f14ab3cbe7886c83763a7c49278097fd53f0d11fd8154e
-
Filesize
2B
MD52b9d4fa85c8e82132bde46b143040142
SHA1a02431cf7c501a5b368c91e41283419d8fa9fb03
SHA2564658d6abbbaf7748c172ed5a3e003cdb8997648f88724834e41f75e54520e142
SHA512c37f27b442d578e94db6e5d879d026b0b3457f42b99ec56a9cb6fca3161540a32e207b942ef2ddb7be01fa9245ba4d8c859978a0f9a498c1ad8aa46d0890e6be
-
Filesize
21KB
MD55dbe96871d9354179a9f80c2259139b9
SHA16fc36de9d6a57e5bf9d87cff8c8bc5d2102073db
SHA256a8fe89926bdbaae079a0a1a1f65a2fbe0bdb696619c700d1c27fe4a97c8b6326
SHA512cf1aa0523620be2bde4fa3f284fc236faedd5d5c4d0b837a64cb3bc49580041c7343dfdee77cb556388538ca123c09633744f64dd6926b977b48c370aeec89ff
-
Filesize
5KB
MD5353c1923a2460e45fe9d890b36ca0d49
SHA16c5e0284fc918053300d766f434ae13e7ed7625c
SHA2569a35f8b27e90836350d4032960e3206d167320da4cc02b883c95a36cedeb8ec4
SHA51287a2add51dae9f4a08a75e8dfecad6cd020bc903dd831bd77dfcab645294d585fac76b866e55ff679a4f08d09b40b3a3db67143a3087d0b824f21f19366d4aec
-
Filesize
44KB
MD59203913e64758378a9e968c93578fcd9
SHA146ccba0be1686ce8e1f5bb068bb3d6388046f85b
SHA256788a2ce4b2a993b79a5ce5cc99d2e0468725535f35d398f397745f9dc8ee1258
SHA512bbf4d8216641c19fdd24d74dc91e95b61edf1a4910fb11706b2b7366323ad8b8fed3edb5ebc7b8e6920bb68bbff880024b8fc7d5fd1dce310e3788afd497a67f
-
Filesize
44KB
MD5a780c485cbb47e6605bd65f79a65a57a
SHA1b7d8de87e5afb952e7f415ffa16497842bf8b1cb
SHA2563a0342fb0900cbe98d2a656b0c30b79a8e6cb2cb25bb45662ac392c2b4852ef0
SHA512850c40f4056d9c3f314212a01effb7fc70d91aacf7d57b14da43e8613caa71bb486c47a15563daa1bf363ec27691fd7227b9af1c0ceb78bbbae8a9e2dad33f5e