Analysis
-
max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16/05/2024, 03:48
Static task
static1
Behavioral task
behavioral1
Sample
495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe
-
Size
512KB
-
MD5
495198cd1a34398800ded1b098e486ca
-
SHA1
59afab2ce8e90a9a8c0bbc74eead57fccf55fec5
-
SHA256
3ab71daf3e6fe7fe320209c15ea0821ded2bb552064cf071726f8c8916891bd1
-
SHA512
da44856abfdf83b3636dd78e78874af4b5d239926c67f7b987ea25fa8c2b91bd081d249bdb1940e2e90eec29b70074d294a07e0d811997bf683a1c495b2292ca
-
SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6j:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5y
Malware Config
Signatures
-
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" gbmruvtavj.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" gbmruvtavj.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" gbmruvtavj.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" gbmruvtavj.exe -
Executes dropped EXE 5 IoCs
pid Process 1580 gbmruvtavj.exe 2532 nsacxxqpwkybxoo.exe 2540 vqnvmbqc.exe 2652 dwxwqfyvkvkxc.exe 2476 vqnvmbqc.exe -
Loads dropped DLL 5 IoCs
pid Process 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 1580 gbmruvtavj.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" gbmruvtavj.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\rgqettxi = "gbmruvtavj.exe" nsacxxqpwkybxoo.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xudbfekz = "nsacxxqpwkybxoo.exe" nsacxxqpwkybxoo.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "dwxwqfyvkvkxc.exe" nsacxxqpwkybxoo.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) \??\k: vqnvmbqc.exe File opened (read-only) \??\q: gbmruvtavj.exe File opened (read-only) \??\q: vqnvmbqc.exe File opened (read-only) \??\s: gbmruvtavj.exe File opened (read-only) \??\y: gbmruvtavj.exe File opened (read-only) \??\i: vqnvmbqc.exe File opened (read-only) \??\l: vqnvmbqc.exe File opened (read-only) \??\h: vqnvmbqc.exe File opened (read-only) \??\m: vqnvmbqc.exe File opened (read-only) \??\o: vqnvmbqc.exe File opened (read-only) \??\i: gbmruvtavj.exe File opened (read-only) \??\n: vqnvmbqc.exe File opened (read-only) \??\y: vqnvmbqc.exe File opened (read-only) \??\l: vqnvmbqc.exe File opened (read-only) \??\k: gbmruvtavj.exe File opened (read-only) \??\e: vqnvmbqc.exe File opened (read-only) \??\r: vqnvmbqc.exe File opened (read-only) \??\a: gbmruvtavj.exe File opened (read-only) \??\o: gbmruvtavj.exe File opened (read-only) \??\p: gbmruvtavj.exe File opened (read-only) \??\m: vqnvmbqc.exe File opened (read-only) \??\b: vqnvmbqc.exe File opened (read-only) \??\e: vqnvmbqc.exe File opened (read-only) \??\g: vqnvmbqc.exe File opened (read-only) \??\k: vqnvmbqc.exe File opened (read-only) \??\o: vqnvmbqc.exe File opened (read-only) \??\x: vqnvmbqc.exe File opened (read-only) \??\v: vqnvmbqc.exe File opened (read-only) \??\e: gbmruvtavj.exe File opened (read-only) \??\s: vqnvmbqc.exe File opened (read-only) \??\t: vqnvmbqc.exe File opened (read-only) \??\q: vqnvmbqc.exe File opened (read-only) \??\x: vqnvmbqc.exe File opened (read-only) \??\r: gbmruvtavj.exe File opened (read-only) \??\a: vqnvmbqc.exe File opened (read-only) \??\z: gbmruvtavj.exe File opened (read-only) \??\p: vqnvmbqc.exe File opened (read-only) \??\i: vqnvmbqc.exe File opened (read-only) \??\n: gbmruvtavj.exe File opened (read-only) \??\w: gbmruvtavj.exe File opened (read-only) \??\j: vqnvmbqc.exe File opened (read-only) \??\x: gbmruvtavj.exe File opened (read-only) \??\h: vqnvmbqc.exe File opened (read-only) \??\w: vqnvmbqc.exe File opened (read-only) \??\b: gbmruvtavj.exe File opened (read-only) \??\j: gbmruvtavj.exe File opened (read-only) \??\t: gbmruvtavj.exe File opened (read-only) \??\a: vqnvmbqc.exe File opened (read-only) \??\n: vqnvmbqc.exe File opened (read-only) \??\g: vqnvmbqc.exe File opened (read-only) \??\w: vqnvmbqc.exe File opened (read-only) \??\l: gbmruvtavj.exe File opened (read-only) \??\m: gbmruvtavj.exe File opened (read-only) \??\v: vqnvmbqc.exe File opened (read-only) \??\p: vqnvmbqc.exe File opened (read-only) \??\y: vqnvmbqc.exe File opened (read-only) \??\g: gbmruvtavj.exe File opened (read-only) \??\h: gbmruvtavj.exe File opened (read-only) \??\s: vqnvmbqc.exe File opened (read-only) \??\t: vqnvmbqc.exe File opened (read-only) \??\v: gbmruvtavj.exe File opened (read-only) \??\z: vqnvmbqc.exe File opened (read-only) \??\z: vqnvmbqc.exe File opened (read-only) \??\u: gbmruvtavj.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" gbmruvtavj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" gbmruvtavj.exe -
AutoIT Executable 6 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2844-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral1/files/0x0038000000015d6b-5.dat autoit_exe behavioral1/files/0x000b000000015cff-17.dat autoit_exe behavioral1/files/0x0007000000015e32-27.dat autoit_exe behavioral1/files/0x0007000000015ecc-33.dat autoit_exe behavioral1/files/0x000600000001704a-68.dat autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\gbmruvtavj.exe 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\gbmruvtavj.exe 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\nsacxxqpwkybxoo.exe 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\vqnvmbqc.exe 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\dwxwqfyvkvkxc.exe 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe File created C:\Windows\SysWOW64\nsacxxqpwkybxoo.exe 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe File created C:\Windows\SysWOW64\vqnvmbqc.exe 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe File created C:\Windows\SysWOW64\dwxwqfyvkvkxc.exe 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll gbmruvtavj.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vqnvmbqc.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal vqnvmbqc.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vqnvmbqc.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal vqnvmbqc.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vqnvmbqc.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal vqnvmbqc.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vqnvmbqc.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vqnvmbqc.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vqnvmbqc.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vqnvmbqc.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vqnvmbqc.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vqnvmbqc.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vqnvmbqc.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal vqnvmbqc.exe -
Drops file in Windows directory 5 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE File opened for modification C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf 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 (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt 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 created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\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 MHTML Editor\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\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 MHTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command WINWORD.EXE Key created \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 MHTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" 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\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 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 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" 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\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 MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor 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 -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" gbmruvtavj.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 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\CLV.Classes\Com1 = "33442C7A9C2482226D4277D677222CDF7CF164AA" 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat gbmruvtavj.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\DefaultIcon 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\.mht\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit 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\Excel.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon 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 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" gbmruvtavj.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open" 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\htmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs gbmruvtavj.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" 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\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh gbmruvtavj.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec 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\mhtmlfile\shell 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\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" 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\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2236 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 1580 gbmruvtavj.exe 1580 gbmruvtavj.exe 1580 gbmruvtavj.exe 1580 gbmruvtavj.exe 1580 gbmruvtavj.exe 2540 vqnvmbqc.exe 2540 vqnvmbqc.exe 2540 vqnvmbqc.exe 2540 vqnvmbqc.exe 2532 nsacxxqpwkybxoo.exe 2532 nsacxxqpwkybxoo.exe 2532 nsacxxqpwkybxoo.exe 2532 nsacxxqpwkybxoo.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2476 vqnvmbqc.exe 2476 vqnvmbqc.exe 2476 vqnvmbqc.exe 2476 vqnvmbqc.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2532 nsacxxqpwkybxoo.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 1580 gbmruvtavj.exe 1580 gbmruvtavj.exe 1580 gbmruvtavj.exe 2532 nsacxxqpwkybxoo.exe 2532 nsacxxqpwkybxoo.exe 2532 nsacxxqpwkybxoo.exe 2540 vqnvmbqc.exe 2540 vqnvmbqc.exe 2540 vqnvmbqc.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2476 vqnvmbqc.exe 2476 vqnvmbqc.exe 2476 vqnvmbqc.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 1580 gbmruvtavj.exe 1580 gbmruvtavj.exe 1580 gbmruvtavj.exe 2532 nsacxxqpwkybxoo.exe 2532 nsacxxqpwkybxoo.exe 2532 nsacxxqpwkybxoo.exe 2540 vqnvmbqc.exe 2540 vqnvmbqc.exe 2540 vqnvmbqc.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2652 dwxwqfyvkvkxc.exe 2476 vqnvmbqc.exe 2476 vqnvmbqc.exe 2476 vqnvmbqc.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2236 WINWORD.EXE 2236 WINWORD.EXE -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2844 wrote to memory of 1580 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 28 PID 2844 wrote to memory of 1580 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 28 PID 2844 wrote to memory of 1580 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 28 PID 2844 wrote to memory of 1580 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 28 PID 2844 wrote to memory of 2532 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 29 PID 2844 wrote to memory of 2532 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 29 PID 2844 wrote to memory of 2532 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 29 PID 2844 wrote to memory of 2532 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 29 PID 2844 wrote to memory of 2540 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2540 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2540 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2540 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 30 PID 2844 wrote to memory of 2652 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 31 PID 2844 wrote to memory of 2652 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 31 PID 2844 wrote to memory of 2652 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 31 PID 2844 wrote to memory of 2652 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 31 PID 1580 wrote to memory of 2476 1580 gbmruvtavj.exe 32 PID 1580 wrote to memory of 2476 1580 gbmruvtavj.exe 32 PID 1580 wrote to memory of 2476 1580 gbmruvtavj.exe 32 PID 1580 wrote to memory of 2476 1580 gbmruvtavj.exe 32 PID 2844 wrote to memory of 2236 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 33 PID 2844 wrote to memory of 2236 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 33 PID 2844 wrote to memory of 2236 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 33 PID 2844 wrote to memory of 2236 2844 495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe 33 PID 2236 wrote to memory of 1916 2236 WINWORD.EXE 36 PID 2236 wrote to memory of 1916 2236 WINWORD.EXE 36 PID 2236 wrote to memory of 1916 2236 WINWORD.EXE 36 PID 2236 wrote to memory of 1916 2236 WINWORD.EXE 36
Processes
-
C:\Users\Admin\AppData\Local\Temp\495198cd1a34398800ded1b098e486ca_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\495198cd1a34398800ded1b098e486ca_JaffaCakes118.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:2844 -
C:\Windows\SysWOW64\gbmruvtavj.exegbmruvtavj.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:1580 -
C:\Windows\SysWOW64\vqnvmbqc.exeC:\Windows\system32\vqnvmbqc.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:2476
-
-
-
C:\Windows\SysWOW64\nsacxxqpwkybxoo.exensacxxqpwkybxoo.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2532
-
-
C:\Windows\SysWOW64\vqnvmbqc.exevqnvmbqc.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:2540
-
-
C:\Windows\SysWOW64\dwxwqfyvkvkxc.exedwxwqfyvkvkxc.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2652
-
-
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:2236 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:1916
-
-
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
Loading Replay Monitor...
Downloads
-
Filesize
512KB
MD56ab278ae290ac70cf8513de92fd8532a
SHA1f5f6f899b3dea0077a05b255134e000bdcabc7b0
SHA2562d076dae0ab1f12d48f2d2b1d53c93b694618b8af19d2047d7ca04919b40c222
SHA512557315b0bbb073582dff38b4ba0cc429cd168de3bb35494fe698d10e63830b24bf5ac8babcb3dabaadf99f29ce0f73e24b35ffb8a1115af65a6ce54aa61a063c
-
Filesize
20KB
MD539ed1e21c1aa25b8baeea28204ea7c00
SHA1407724aa5c6d3f1d1e7a577fdccec2c2c2531fa9
SHA2569fe16d959d4a939a162a3f3798efecec305ea2e69275f417b21ed4bc9ffa292d
SHA512efc0269a42d98828877da373cf8d51e2a17341880943abd05b5c126e57755c9d341bf3d3fc5c0d85d30064b704891d39e1c3288e1a4e573a86192232777d1afc
-
Filesize
512KB
MD5a3acd84683a6652354a833c8753fc91a
SHA10017665752af193b3e8882191b266ab9d2a61442
SHA256a382585489471618bceb470f42eddd2726d47687657eb4e0ea12fd21c8617ff3
SHA51272005184deb8b57fdb9e17afa578c7ae42d5d449fcc21d06e4099cdf83d2800b9f30002474e23c4f47b0a554ce00e906e1d2bf47b4dafea901414cc619e3d227
-
Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
-
Filesize
512KB
MD58eae0ecac0ef6f199007a6e6080751bf
SHA110429eefbc4f1c867d3339a43c1a2b6264b00460
SHA25607e108465dc94a2da5aa8c65105dd9666770112fc537287e9e878b640b07f155
SHA512b68fd41457fd8ed92a3ee7e9ba6e183aa7d770e4786c66a139f31273944e481392f2bd469ea13b94f92b9c3bf8d2c71f6410404818b3b181d77052e0850b0768
-
Filesize
512KB
MD5b00fe5ae5f833ccd4ddd786de0645329
SHA1910f488f8ac7dade4e0195836eff57e8701fddbe
SHA2564c1138bed1d96af70e99c728e9e545e4401b45916464374d31b3465bc47daa76
SHA5123f38d17ca35eb28bcf73a135df839f9522f89b735328b771c44f8950d05e4959ff2a23e8d0e40cbd8feb482aa7a227cee15370b6e238f2dc2daca4855a4dc8d8
-
Filesize
512KB
MD5d70b2cec05af9f14249bdf17f36f09a1
SHA1b84ddf5d3ab399e9291af01eb2ba9b8304a76ef0
SHA2566d9cb7c59ffa0c054c26cfd076d99e97478f7aea9b494df8394e0b3017105778
SHA5129c7aae5c064be36cdedf6fceda17f86f41cfa8ad335a8152f7bc82fdaf1d7ea667c290652865f822e0a1ab3d8ff01fa2ecb6ead779f891b7cff77a9d73b0503a