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Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 04:48
Static task
static1
Behavioral task
behavioral1
Sample
060f6dc3ccb4b63a8e37f4934fc4c619.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
060f6dc3ccb4b63a8e37f4934fc4c619.exe
Resource
win10v2004-20231215-en
General
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Target
060f6dc3ccb4b63a8e37f4934fc4c619.exe
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Size
512KB
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MD5
060f6dc3ccb4b63a8e37f4934fc4c619
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SHA1
57356c0023ca344f1b5e1228d0b1a361b8543da7
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SHA256
37688dc58ae1d75c0b6eb82a9a1463409ec6a2b07366164276f64dc257ea41e9
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SHA512
74672fc754e525c695d9d5e3da4bd20be1672a32c7f9cdd72f2e683f972e4a0fa9cd46db4aa1b7d59a5d61a60dcdf14eb951380c0015f60102d98c04e318b0be
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6J:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5i
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" vujxinqdlf.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vujxinqdlf.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vujxinqdlf.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" vujxinqdlf.exe -
Executes dropped EXE 5 IoCs
pid Process 2560 vujxinqdlf.exe 3020 ylqysduoemtbpqk.exe 2712 erlaqzur.exe 2588 opsqilhsalpmp.exe 2944 erlaqzur.exe -
Loads dropped DLL 5 IoCs
pid Process 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 2560 vujxinqdlf.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" vujxinqdlf.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "opsqilhsalpmp.exe" ylqysduoemtbpqk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\tbjsekpw = "vujxinqdlf.exe" ylqysduoemtbpqk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\qmudjldy = "ylqysduoemtbpqk.exe" ylqysduoemtbpqk.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) \??\s: erlaqzur.exe File opened (read-only) \??\y: erlaqzur.exe File opened (read-only) \??\k: vujxinqdlf.exe File opened (read-only) \??\p: vujxinqdlf.exe File opened (read-only) \??\k: erlaqzur.exe File opened (read-only) \??\m: erlaqzur.exe File opened (read-only) \??\a: erlaqzur.exe File opened (read-only) \??\t: erlaqzur.exe File opened (read-only) \??\e: vujxinqdlf.exe File opened (read-only) \??\h: vujxinqdlf.exe File opened (read-only) \??\r: vujxinqdlf.exe File opened (read-only) \??\q: erlaqzur.exe File opened (read-only) \??\x: vujxinqdlf.exe File opened (read-only) \??\g: erlaqzur.exe File opened (read-only) \??\p: erlaqzur.exe File opened (read-only) \??\w: erlaqzur.exe File opened (read-only) \??\g: vujxinqdlf.exe File opened (read-only) \??\j: vujxinqdlf.exe File opened (read-only) \??\l: vujxinqdlf.exe File opened (read-only) \??\q: vujxinqdlf.exe File opened (read-only) \??\s: erlaqzur.exe File opened (read-only) \??\e: erlaqzur.exe File opened (read-only) \??\o: vujxinqdlf.exe File opened (read-only) \??\j: erlaqzur.exe File opened (read-only) \??\r: erlaqzur.exe File opened (read-only) \??\j: erlaqzur.exe File opened (read-only) \??\l: erlaqzur.exe File opened (read-only) \??\t: vujxinqdlf.exe File opened (read-only) \??\k: erlaqzur.exe File opened (read-only) \??\o: erlaqzur.exe File opened (read-only) \??\a: vujxinqdlf.exe File opened (read-only) \??\n: vujxinqdlf.exe File opened (read-only) \??\s: vujxinqdlf.exe File opened (read-only) \??\i: erlaqzur.exe File opened (read-only) \??\p: erlaqzur.exe File opened (read-only) \??\h: erlaqzur.exe File opened (read-only) \??\u: erlaqzur.exe File opened (read-only) \??\b: vujxinqdlf.exe File opened (read-only) \??\b: erlaqzur.exe File opened (read-only) \??\g: erlaqzur.exe File opened (read-only) \??\o: erlaqzur.exe File opened (read-only) \??\m: vujxinqdlf.exe File opened (read-only) \??\y: vujxinqdlf.exe File opened (read-only) \??\b: erlaqzur.exe File opened (read-only) \??\m: erlaqzur.exe File opened (read-only) \??\q: erlaqzur.exe File opened (read-only) \??\u: vujxinqdlf.exe File opened (read-only) \??\v: vujxinqdlf.exe File opened (read-only) \??\a: erlaqzur.exe File opened (read-only) \??\l: erlaqzur.exe File opened (read-only) \??\t: erlaqzur.exe File opened (read-only) \??\i: erlaqzur.exe File opened (read-only) \??\n: erlaqzur.exe File opened (read-only) \??\v: erlaqzur.exe File opened (read-only) \??\x: erlaqzur.exe File opened (read-only) \??\z: erlaqzur.exe File opened (read-only) \??\w: vujxinqdlf.exe File opened (read-only) \??\z: vujxinqdlf.exe File opened (read-only) \??\u: erlaqzur.exe File opened (read-only) \??\n: erlaqzur.exe File opened (read-only) \??\z: erlaqzur.exe File opened (read-only) \??\e: erlaqzur.exe File opened (read-only) \??\w: erlaqzur.exe File opened (read-only) \??\y: erlaqzur.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" vujxinqdlf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" vujxinqdlf.exe -
AutoIT Executable 6 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/1964-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral1/files/0x000b000000015610-5.dat autoit_exe behavioral1/files/0x000e000000012247-17.dat autoit_exe behavioral1/files/0x0021000000015c63-31.dat autoit_exe behavioral1/files/0x0008000000015d03-34.dat autoit_exe behavioral1/files/0x000500000001938e-78.dat autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\ylqysduoemtbpqk.exe 060f6dc3ccb4b63a8e37f4934fc4c619.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll vujxinqdlf.exe File created C:\Windows\SysWOW64\vujxinqdlf.exe 060f6dc3ccb4b63a8e37f4934fc4c619.exe File opened for modification C:\Windows\SysWOW64\vujxinqdlf.exe 060f6dc3ccb4b63a8e37f4934fc4c619.exe File opened for modification C:\Windows\SysWOW64\ylqysduoemtbpqk.exe 060f6dc3ccb4b63a8e37f4934fc4c619.exe File created C:\Windows\SysWOW64\erlaqzur.exe 060f6dc3ccb4b63a8e37f4934fc4c619.exe File opened for modification C:\Windows\SysWOW64\erlaqzur.exe 060f6dc3ccb4b63a8e37f4934fc4c619.exe File created C:\Windows\SysWOW64\opsqilhsalpmp.exe 060f6dc3ccb4b63a8e37f4934fc4c619.exe File opened for modification C:\Windows\SysWOW64\opsqilhsalpmp.exe 060f6dc3ccb4b63a8e37f4934fc4c619.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe erlaqzur.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal erlaqzur.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe erlaqzur.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe erlaqzur.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal erlaqzur.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe erlaqzur.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal erlaqzur.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe erlaqzur.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe erlaqzur.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe erlaqzur.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe erlaqzur.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe erlaqzur.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal erlaqzur.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe erlaqzur.exe -
Drops file in Windows directory 5 IoCs
description ioc Process File opened for modification C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf 060f6dc3ccb4b63a8e37f4934fc4c619.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.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).
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Office loads VBA resources, possible macro or embedded object present
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description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Key created \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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\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 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 Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\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\COMMAND WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor 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 HTML Editor\shell\edit WINWORD.EXE Key created \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 MHTML Editor WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\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 WINWORD.EXE -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.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" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit 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\CLV.Classes\Com2 = "6BBCFAB8FE17F29084083B45819E39E5B08A02F94213033BE2CE459A08A1" 060f6dc3ccb4b63a8e37f4934fc4c619.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.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" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1938C67C14E7DABFB8CE7CE8EDE537B9" 060f6dc3ccb4b63a8e37f4934fc4c619.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" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh vujxinqdlf.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList WINWORD.EXE Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 060f6dc3ccb4b63a8e37f4934fc4c619.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" vujxinqdlf.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" vujxinqdlf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open" WINWORD.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" 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FB7B02847E239E352CFB9A733E9D4C4" 060f6dc3ccb4b63a8e37f4934fc4c619.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf vujxinqdlf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application 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\Excel.exe WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0F56BB7FE6E22DBD20CD0A58B799014" 060f6dc3ccb4b63a8e37f4934fc4c619.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit WINWORD.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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" vujxinqdlf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2156 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 2560 vujxinqdlf.exe 2560 vujxinqdlf.exe 2560 vujxinqdlf.exe 2560 vujxinqdlf.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 2560 vujxinqdlf.exe 3020 ylqysduoemtbpqk.exe 3020 ylqysduoemtbpqk.exe 3020 ylqysduoemtbpqk.exe 3020 ylqysduoemtbpqk.exe 3020 ylqysduoemtbpqk.exe 2712 erlaqzur.exe 2712 erlaqzur.exe 2712 erlaqzur.exe 2712 erlaqzur.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2944 erlaqzur.exe 2944 erlaqzur.exe 2944 erlaqzur.exe 2944 erlaqzur.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 3020 ylqysduoemtbpqk.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 3020 ylqysduoemtbpqk.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 3020 ylqysduoemtbpqk.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 2560 vujxinqdlf.exe 2560 vujxinqdlf.exe 2560 vujxinqdlf.exe 3020 ylqysduoemtbpqk.exe 3020 ylqysduoemtbpqk.exe 3020 ylqysduoemtbpqk.exe 2712 erlaqzur.exe 2712 erlaqzur.exe 2712 erlaqzur.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2944 erlaqzur.exe 2944 erlaqzur.exe 2944 erlaqzur.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 2560 vujxinqdlf.exe 2560 vujxinqdlf.exe 2560 vujxinqdlf.exe 3020 ylqysduoemtbpqk.exe 3020 ylqysduoemtbpqk.exe 3020 ylqysduoemtbpqk.exe 2712 erlaqzur.exe 2712 erlaqzur.exe 2712 erlaqzur.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2588 opsqilhsalpmp.exe 2944 erlaqzur.exe 2944 erlaqzur.exe 2944 erlaqzur.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2156 WINWORD.EXE 2156 WINWORD.EXE -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1964 wrote to memory of 2560 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 28 PID 1964 wrote to memory of 2560 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 28 PID 1964 wrote to memory of 2560 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 28 PID 1964 wrote to memory of 2560 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 28 PID 1964 wrote to memory of 3020 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 29 PID 1964 wrote to memory of 3020 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 29 PID 1964 wrote to memory of 3020 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 29 PID 1964 wrote to memory of 3020 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 29 PID 1964 wrote to memory of 2712 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 30 PID 1964 wrote to memory of 2712 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 30 PID 1964 wrote to memory of 2712 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 30 PID 1964 wrote to memory of 2712 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 30 PID 1964 wrote to memory of 2588 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 31 PID 1964 wrote to memory of 2588 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 31 PID 1964 wrote to memory of 2588 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 31 PID 1964 wrote to memory of 2588 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 31 PID 2560 wrote to memory of 2944 2560 vujxinqdlf.exe 32 PID 2560 wrote to memory of 2944 2560 vujxinqdlf.exe 32 PID 2560 wrote to memory of 2944 2560 vujxinqdlf.exe 32 PID 2560 wrote to memory of 2944 2560 vujxinqdlf.exe 32 PID 1964 wrote to memory of 2156 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 33 PID 1964 wrote to memory of 2156 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 33 PID 1964 wrote to memory of 2156 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 33 PID 1964 wrote to memory of 2156 1964 060f6dc3ccb4b63a8e37f4934fc4c619.exe 33 PID 2156 wrote to memory of 2128 2156 WINWORD.EXE 36 PID 2156 wrote to memory of 2128 2156 WINWORD.EXE 36 PID 2156 wrote to memory of 2128 2156 WINWORD.EXE 36 PID 2156 wrote to memory of 2128 2156 WINWORD.EXE 36
Processes
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C:\Users\Admin\AppData\Local\Temp\060f6dc3ccb4b63a8e37f4934fc4c619.exe"C:\Users\Admin\AppData\Local\Temp\060f6dc3ccb4b63a8e37f4934fc4c619.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\SysWOW64\vujxinqdlf.exevujxinqdlf.exe2⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Windows\SysWOW64\erlaqzur.exeC:\Windows\system32\erlaqzur.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2944
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C:\Windows\SysWOW64\ylqysduoemtbpqk.exeylqysduoemtbpqk.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3020
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C:\Windows\SysWOW64\erlaqzur.exeerlaqzur.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2712
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C:\Windows\SysWOW64\opsqilhsalpmp.exeopsqilhsalpmp.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2588
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C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Windows\mydoc.rtf"2⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:2128
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
7Replay Monitor
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Downloads
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Filesize
20KB
MD53ade3868e1615486c469287e9c7a1dbc
SHA1bf36842247cbc766a4fc149b94175581089f24be
SHA256025a20a335dc85fda5351c3d064f832138044bba7f05f8885373cfbd1fe2e8e2
SHA512f7168c0a7f0ca2767f1b23f1c4eb52f92dcd80db45ce10224646f425b26f89529b850214b2086333c580836303c735f464f1fcda9b1d3add64fe121ac9c4da06
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Filesize
512KB
MD564b80deaaefda50482a787b39a32b9c3
SHA145c08d4a6e931fc43f774ee113ceef92efd5a1b6
SHA256f29b3a493cd95af0eba3681e8f375ed87f6cf26ed72c6653a2743c5c904b35ec
SHA512eac96d9414b3ccb9c73eab848f1063cc733ffbb19365f0b09b486bb0723e2d3cbe1577eae53bb6f2dc15e763b989d21d6b8a26861b2215c651d090d0c86aec9c
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Filesize
512KB
MD5e495ce378119b2f1b5369ed5f47fba87
SHA17c0cdb1ea7c31e63dbe07d60e1cb11de2794d778
SHA256ffb6a1ae54cb2278549b33647c8a26af800d893340fb6c4f600cd364b0f66b2a
SHA51200a2f11a2a25558b562b0c97fbe9a1e82978c4979172b1bbd6597a93c930540cd3f5a137496ac54c1b6216f580a5695f75083d5d41fa9a5371c4d50974aa0091
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Filesize
512KB
MD5621f5b374f03cba908009aa8894c6444
SHA114363ae61778f27a112b8d5716c9251353e67ad2
SHA2569e9f17997309365a81d440ca67cfa75401cd36adc3f1fa6f162b27bdc85fc150
SHA512eaeb8c0d7b4820ffc61e63c8f98e8187078cd4832dcb6fe81d853888b8112db0c2dc554fd3c6aa2d1609555427d2874ce3b46528b0a1807b377282a78a58b500
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
512KB
MD5d242b8c673c91ff180ed2678225635c1
SHA12cd1cc2ca278fa51f6c46b8b7ffa05bf258d973b
SHA256d46c62fcd66758ff9bda52a49858416ceb73d092c6854eea7f9e39aa8a0c0b5f
SHA51231fe703a0958a868f37e1f022e6ecad996d9e75d21956c25301979c3ac0ef3713c65cfeeffc42531c748a23956ce1092cda73477b02a0f3f1d7337e36f485651
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Filesize
512KB
MD53052bce0fad7e829f1ec1dd0d5bc60e8
SHA1d4071bf019b92942a2f954303e5ed0855ce548eb
SHA25607312af6ffb176d2e6007daef1478e6f9fcba9d48c512d6af93da922dc838119
SHA512eb94b0ecc1ad3bd51620a938ed752f2d9b0218ff91931a9c70055a81c2a06bade032891b3aae53ef56d71a087cb9f3da4a5380c0a4f63763473899bf93440fe2