Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
01/05/2024, 14:31
Static task
static1
Behavioral task
behavioral1
Sample
0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe
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Size
512KB
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MD5
0c0b6efd87f15c9213fd4837482b3539
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SHA1
d61d47289c6f6d7bd5234151aa2d27d4faf9f06b
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SHA256
9b31df110e3d3978f09825461f9cdb1bbac78b3ddad83838e061903c49355434
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SHA512
b5878b634a41db13de4f5df4f4281c2df88345adef4fb1200f21acedef63191d2d9e0cb87f91c61163bcd9d54d0d1c1e9ad9b1ac74779a3fa9933bb70612d386
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6k:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5B
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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" eojatojldy.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" eojatojldy.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" eojatojldy.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" eojatojldy.exe -
Executes dropped EXE 5 IoCs
pid Process 2764 eojatojldy.exe 2728 ybonxlht.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2716 ybonxlht.exe -
Loads dropped DLL 5 IoCs
pid Process 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 2764 eojatojldy.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\FirewallOverride = "1" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" eojatojldy.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\ = "rgurgiwnsmcxj.exe" ugxfaxjdjuwchuy.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\njlpijvm = "eojatojldy.exe" ugxfaxjdjuwchuy.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\gqnobuwr = "ugxfaxjdjuwchuy.exe" ugxfaxjdjuwchuy.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) \??\e: eojatojldy.exe File opened (read-only) \??\g: eojatojldy.exe File opened (read-only) \??\k: ybonxlht.exe File opened (read-only) \??\j: ybonxlht.exe File opened (read-only) \??\p: ybonxlht.exe File opened (read-only) \??\a: ybonxlht.exe File opened (read-only) \??\h: ybonxlht.exe File opened (read-only) \??\x: ybonxlht.exe File opened (read-only) \??\a: ybonxlht.exe File opened (read-only) \??\q: ybonxlht.exe File opened (read-only) \??\o: eojatojldy.exe File opened (read-only) \??\t: eojatojldy.exe File opened (read-only) \??\k: ybonxlht.exe File opened (read-only) \??\s: ybonxlht.exe File opened (read-only) \??\w: eojatojldy.exe File opened (read-only) \??\y: ybonxlht.exe File opened (read-only) \??\b: ybonxlht.exe File opened (read-only) \??\l: ybonxlht.exe File opened (read-only) \??\y: ybonxlht.exe File opened (read-only) \??\h: eojatojldy.exe File opened (read-only) \??\n: eojatojldy.exe File opened (read-only) \??\i: ybonxlht.exe File opened (read-only) \??\q: eojatojldy.exe File opened (read-only) \??\g: ybonxlht.exe File opened (read-only) \??\q: ybonxlht.exe File opened (read-only) \??\m: eojatojldy.exe File opened (read-only) \??\r: eojatojldy.exe File opened (read-only) \??\v: ybonxlht.exe File opened (read-only) \??\l: eojatojldy.exe File opened (read-only) \??\n: ybonxlht.exe File opened (read-only) \??\s: ybonxlht.exe File opened (read-only) \??\o: ybonxlht.exe File opened (read-only) \??\a: eojatojldy.exe File opened (read-only) \??\b: eojatojldy.exe File opened (read-only) \??\j: eojatojldy.exe File opened (read-only) \??\n: ybonxlht.exe File opened (read-only) \??\x: eojatojldy.exe File opened (read-only) \??\o: ybonxlht.exe File opened (read-only) \??\r: ybonxlht.exe File opened (read-only) \??\b: ybonxlht.exe File opened (read-only) \??\j: ybonxlht.exe File opened (read-only) \??\l: ybonxlht.exe File opened (read-only) \??\e: ybonxlht.exe File opened (read-only) \??\i: ybonxlht.exe File opened (read-only) \??\u: ybonxlht.exe File opened (read-only) \??\w: ybonxlht.exe File opened (read-only) \??\t: ybonxlht.exe File opened (read-only) \??\x: ybonxlht.exe File opened (read-only) \??\z: ybonxlht.exe File opened (read-only) \??\s: eojatojldy.exe File opened (read-only) \??\h: ybonxlht.exe File opened (read-only) \??\m: ybonxlht.exe File opened (read-only) \??\v: eojatojldy.exe File opened (read-only) \??\p: ybonxlht.exe File opened (read-only) \??\p: eojatojldy.exe File opened (read-only) \??\u: eojatojldy.exe File opened (read-only) \??\r: ybonxlht.exe File opened (read-only) \??\u: ybonxlht.exe File opened (read-only) \??\v: ybonxlht.exe File opened (read-only) \??\k: eojatojldy.exe File opened (read-only) \??\e: ybonxlht.exe File opened (read-only) \??\g: ybonxlht.exe File opened (read-only) \??\z: eojatojldy.exe File opened (read-only) \??\m: ybonxlht.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" eojatojldy.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" eojatojldy.exe -
AutoIT Executable 5 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/3024-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral1/files/0x0009000000015018-5.dat autoit_exe behavioral1/files/0x000b000000014abe-17.dat autoit_exe behavioral1/files/0x0008000000015605-29.dat autoit_exe behavioral1/files/0x0007000000015616-30.dat autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ybonxlht.exe 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll eojatojldy.exe File created C:\Windows\SysWOW64\eojatojldy.exe 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe File created C:\Windows\SysWOW64\ugxfaxjdjuwchuy.exe 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe File created C:\Windows\SysWOW64\ybonxlht.exe 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\rgurgiwnsmcxj.exe 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\eojatojldy.exe 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\ugxfaxjdjuwchuy.exe 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe File created C:\Windows\SysWOW64\rgurgiwnsmcxj.exe 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.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 ybonxlht.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal ybonxlht.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ybonxlht.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe ybonxlht.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe ybonxlht.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ybonxlht.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ybonxlht.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe ybonxlht.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ybonxlht.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal ybonxlht.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal ybonxlht.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe ybonxlht.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal ybonxlht.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ybonxlht.exe -
Drops file in Windows directory 5 IoCs
description ioc Process File opened for modification C:\Windows\mydoc.rtf 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE File opened for modification C:\Windows\~$mydoc.rtf 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 WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\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\shell\edit WINWORD.EXE Key created \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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" 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 (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\command WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell 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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit 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 HTML Editor\shell\edit\command 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 HTML Editor 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 WINWORD.EXE -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command 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\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" 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\Microsoft Publisher\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.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 Word\shell\edit\ = "&Open" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7F88FFFB4F5C82139146D72E7E92BDE3E631594A67446236D79E" 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word 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\command 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\Microsoft Excel\shell\edit\ddeexec\application 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\.reg\ = "txtfile" eojatojldy.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit 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 created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" eojatojldy.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" eojatojldy.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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "33462C779C2383276D4176A670552CAB7DF365AB" 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh eojatojldy.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler 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\.mht\OpenWithList\Microsoft Word\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597} WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command 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\Excel.exe\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%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\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BCFFACAFE65F1E4830E3A3286EA3995B0FC03F14216033AE1BD459E09A3" 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7846BC6FE6822D8D279D0A48B7F9167" 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2456 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 2764 eojatojldy.exe 2764 eojatojldy.exe 2764 eojatojldy.exe 2764 eojatojldy.exe 2764 eojatojldy.exe 2728 ybonxlht.exe 2728 ybonxlht.exe 2728 ybonxlht.exe 2728 ybonxlht.exe 2768 ugxfaxjdjuwchuy.exe 2768 ugxfaxjdjuwchuy.exe 2768 ugxfaxjdjuwchuy.exe 2768 ugxfaxjdjuwchuy.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2716 ybonxlht.exe 2716 ybonxlht.exe 2716 ybonxlht.exe 2716 ybonxlht.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 2764 eojatojldy.exe 2764 eojatojldy.exe 2764 eojatojldy.exe 2728 ybonxlht.exe 2728 ybonxlht.exe 2728 ybonxlht.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2768 ugxfaxjdjuwchuy.exe 2768 ugxfaxjdjuwchuy.exe 2716 ybonxlht.exe 2716 ybonxlht.exe 2716 ybonxlht.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 2764 eojatojldy.exe 2764 eojatojldy.exe 2764 eojatojldy.exe 2728 ybonxlht.exe 2728 ybonxlht.exe 2728 ybonxlht.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2580 rgurgiwnsmcxj.exe 2768 ugxfaxjdjuwchuy.exe 2768 ugxfaxjdjuwchuy.exe 2768 ugxfaxjdjuwchuy.exe 2716 ybonxlht.exe 2716 ybonxlht.exe 2716 ybonxlht.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2456 WINWORD.EXE 2456 WINWORD.EXE -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 3024 wrote to memory of 2764 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 28 PID 3024 wrote to memory of 2764 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 28 PID 3024 wrote to memory of 2764 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 28 PID 3024 wrote to memory of 2764 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 28 PID 3024 wrote to memory of 2768 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 29 PID 3024 wrote to memory of 2768 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 29 PID 3024 wrote to memory of 2768 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 29 PID 3024 wrote to memory of 2768 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 29 PID 3024 wrote to memory of 2728 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 30 PID 3024 wrote to memory of 2728 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 30 PID 3024 wrote to memory of 2728 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 30 PID 3024 wrote to memory of 2728 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 30 PID 3024 wrote to memory of 2580 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 31 PID 3024 wrote to memory of 2580 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 31 PID 3024 wrote to memory of 2580 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 31 PID 3024 wrote to memory of 2580 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 31 PID 2764 wrote to memory of 2716 2764 eojatojldy.exe 32 PID 2764 wrote to memory of 2716 2764 eojatojldy.exe 32 PID 2764 wrote to memory of 2716 2764 eojatojldy.exe 32 PID 2764 wrote to memory of 2716 2764 eojatojldy.exe 32 PID 3024 wrote to memory of 2456 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 33 PID 3024 wrote to memory of 2456 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 33 PID 3024 wrote to memory of 2456 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 33 PID 3024 wrote to memory of 2456 3024 0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe 33 PID 2456 wrote to memory of 2156 2456 WINWORD.EXE 36 PID 2456 wrote to memory of 2156 2456 WINWORD.EXE 36 PID 2456 wrote to memory of 2156 2456 WINWORD.EXE 36 PID 2456 wrote to memory of 2156 2456 WINWORD.EXE 36
Processes
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C:\Users\Admin\AppData\Local\Temp\0c0b6efd87f15c9213fd4837482b3539_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0c0b6efd87f15c9213fd4837482b3539_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:3024 -
C:\Windows\SysWOW64\eojatojldy.exeeojatojldy.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:2764 -
C:\Windows\SysWOW64\ybonxlht.exeC:\Windows\system32\ybonxlht.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:2716
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C:\Windows\SysWOW64\ugxfaxjdjuwchuy.exeugxfaxjdjuwchuy.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2768
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C:\Windows\SysWOW64\ybonxlht.exeybonxlht.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:2728
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C:\Windows\SysWOW64\rgurgiwnsmcxj.exergurgiwnsmcxj.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2580
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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:2456 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:2156
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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
MD5f1b8a3e5e45e1b3cd7b9cbd94b63fbeb
SHA19887b0f9f0ba047004fc4fd9b69b187fc0c2dee2
SHA25607b1af08715668ac362077f5923022a63f8e41a3629cb89f990395b33cb1de0e
SHA512c1780e22794a2afba2f01fe608d30f35c0a53c756204edb170e0672b34b19e92a461444c33638dac840da44e2d24d71233da14f7a19b07433a37837f80c534f0
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Filesize
512KB
MD53a02725fedf9c853f5834ee09e185319
SHA140ff6675a63640555d951a40885f32e9186c8655
SHA256ba3e298809e7c1162fe318a929456d0064cfcabf5cbabb54bfd828d03e55d1a7
SHA512a12145782ccf49dbc87bba3c163c22ccdbe0c95d1020e54a57ab1ccd874b8a052c9f656ac6894607ab58cdfa2dff46ec22dcf8866a7171a15c8017295cd7b1f7
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Filesize
512KB
MD50c6e6912654df10060c43cacc9e3e5d2
SHA1b36331e60b5c07c1f0e57e287fa1095e637cf204
SHA2564c4421a5ab258a3a98d2c288d615bf3e92de641f8f2c5c58762517c09515e947
SHA5123d3e2ffdcb1c6ececdad33199b94a0f37131c78ce5fe0ab38f7b300ddab5516b5191dd2c286b97c1e882f8b84e7584f3a307a50b54d0e8c8b4d3936cf741a26c
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
512KB
MD580dbda020aa2b286341af6f6d0f82590
SHA1a2ade9c880407f48ab77da404485dbeec7f8f929
SHA2562659d7aca3e5df37a6372502af0a90543ffab9f847033d96389fdff1829b83e9
SHA51200adb07ba19e89a7ae46f210a06298bf50b79733a1149657984ea251270e833acc37f78051c92c8561160a5dba3557779da98be0e71c410449b800f16e41553f
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Filesize
512KB
MD5ec18dfc19510b96db9b1ed2ce57b82e4
SHA15b9bfd48767bc18dd19af52437813bf0099fd23a
SHA2565405450fac6784202d7c71e2b71bfda1b4de3b17c626ae066938b408498a304b
SHA5121fb13e074f9211d8e7c111319d846da633ac8d1bace5e633f3ad37d6206e9576eb4758d129fe01dd811747883b88d39866d02764dc02d166c2c15e1f374bb905