Analysis
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max time kernel
134s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29/10/2024, 04:41
Static task
static1
Behavioral task
behavioral1
Sample
7bcd9f2c6a2709ab2cff279e2942047a_JaffaCakes118.dll
Resource
win7-20241010-en
General
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Target
7bcd9f2c6a2709ab2cff279e2942047a_JaffaCakes118.dll
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Size
352KB
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MD5
7bcd9f2c6a2709ab2cff279e2942047a
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SHA1
214473ce7a0eb1cbda087f56598cb0d3998f6717
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SHA256
c58f710dae497c8f686c66372a5b311e9a266b3d88a7d195ee694b2517ccd2eb
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SHA512
4263aec369c19b21e987948e7f1aae4ffc1df92078cc1d155fe04402d2a323ffc10ecf33a19b66b32d5df7c8df2fc41b9aae1e07b977fadb97a42874000eeb5d
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SSDEEP
6144:LqNwDq2Po2/K2uA4MXW1wShvmZ79ylRFDwGLVEF2UW+zS317K:Igqko2i2uAbW/hvA79CCGLXb31O
Malware Config
Signatures
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Ramnit family
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Executes dropped EXE 2 IoCs
pid Process 4060 rundll32mgr.exe 560 WaterMark.exe -
Installs/modifies Browser Helper Object 2 TTPs 2 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43} rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}\NoExplorer = "1" rundll32.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\rundll32mgr.exe rundll32.exe -
resource yara_rule behavioral2/memory/4060-7-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4060-13-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4060-14-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4060-15-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4060-11-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4060-9-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4060-8-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/560-36-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/560-45-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/560-46-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/560-47-0x0000000000400000-0x0000000000421000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\px8136.tmp rundll32mgr.exe File created C:\Program Files (x86)\Microsoft\WaterMark.exe rundll32mgr.exe File opened for modification C:\Program Files (x86)\Microsoft\WaterMark.exe rundll32mgr.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 744 3108 WerFault.exe 87 -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32mgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaterMark.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3846234003" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3842171422" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31140284" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "436941864" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31140284" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3846234003" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31140284" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{108D6B35-95B0-11EF-B319-6AACA39217E0} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3842171422" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31140284" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JNLPFile\Shell\Open rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBB}\ = "Java Plug-in 1.6.0" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA}\InprocServer32\ThreadingModel = "Apartment" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.jar\ = "jarfile" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/x-java-jnlp-file rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBC}\InprocServer32\ThreadingModel = "Apartment" rundll32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\jarfile\shell\open rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA}\MiscStatus rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-FFFF-ABCDEFFEDCBA}\InprocServer32\ThreadingModel = "Apartment" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0015-0000-FFFF-ABCDEFFEDCBA} rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JavaPlugin.160\CLSID\ = "{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBA}" rundll32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\jarfile\shell rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JNLPFile\ = "JNLP File" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBB} rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBC}\InprocServer32\ = "1\\bin\\npjpi160.dll" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0015-0000-FFFF-ABCDEFFEDCBA}\MiscStatus rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JavaPlugin\CLSID\ = "{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBA}" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBA}\InprocServer32\ = "1\\bin\\npjpi160.dll" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBB}\InprocServer32\ThreadingModel = "Apartment" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\jarfile\ = "Executable Jar File" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0014-0002-FFFF-ABCDEFFEDCBA}\MiscStatus\1\ = "2449" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0014-0002-FFFF-ABCDEFFEDCBA}\InprocServer32\ = "1\\bin\\ssv.dll" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-FFFF-ABCDEFFEDCBA}\MiscStatus\ = "0" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}\InprocServer32\ = "1\\bin\\ssv.dll" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaPlugin.FamilyVersionSupport\CLSID rundll32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\JNLPFile rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBB}\InprocServer32\ = "1\\bin\\npjpi160.dll" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaPlugin.FamilyVersionSupport rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JavaPlugin.FamilyVersionSupport\CLSID\ = "{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBC}\InprocServer32 rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.jar rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8AD9C840-044E-11D1-B3E9-00805F499D93}\MiscStatus\1\ = "2449" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA}\MiscStatus\1 rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.jnlp\Content Type = "application/x-java-jnlp-file" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\jarfile rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8AD9C840-044E-11D1-B3E9-00805F499D93}\InprocServer32 rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0015-0000-FFFF-ABCDEFFEDCBA}\MiscStatus\1 rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaPlugin\CLSID rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JNLPFile\Shell rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\jarfile\shell\open\command\ = "\"1\\bin\\javaw.exe\" -jar \"%1\" %*" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0014-0002-FFFF-ABCDEFFEDCBA}\MiscStatus\ = "0" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0014-0002-FFFF-ABCDEFFEDCBA}\MiscStatus\1 rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0015-0000-FFFF-ABCDEFFEDCBA}\InprocServer32\ = "1\\bin\\ssv.dll" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaPlugin rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA}\InprocServer32 rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0015-0000-FFFF-ABCDEFFEDCBA}\ = "Java Plug-in" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBA} rundll32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\.jar rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8AD9C840-044E-11D1-B3E9-00805F499D93}\ = "Java Plug-in 1.6.0" rundll32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\JNLPFile\Shell\Open rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0015-0000-FFFF-ABCDEFFEDCBA}\MiscStatus\1\ = "2449" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-FFFF-ABCDEFFEDCBA} rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaPlugin.160 rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-0000-ABCDEFFEDCBC}\ = "Java Plug-in 1.6.0" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0014-0002-FFFF-ABCDEFFEDCBA}\InprocServer32 rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-0016-0000-FFFF-ABCDEFFEDCBA}\ = "Java Plug-in" rundll32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\jarfile\shell\open\command rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA}\ = "Java Plug-in 1.6.0" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA}\MiscStatus\1\ = "2449" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\jarfile\shell\open\command rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8AD9C840-044E-11D1-B3E9-00805F499D93} rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8AD9C840-044E-11D1-B3E9-00805F499D93}\MiscStatus\ = "0" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8AD9C840-044E-11D1-B3E9-00805F499D93}\MiscStatus\1 rundll32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/x-java-jnlp-file rundll32.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe 560 WaterMark.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 560 WaterMark.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2684 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2684 iexplore.exe 2684 iexplore.exe 2252 IEXPLORE.EXE 2252 IEXPLORE.EXE 2252 IEXPLORE.EXE 2252 IEXPLORE.EXE -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 4060 rundll32mgr.exe 560 WaterMark.exe -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 4268 wrote to memory of 2076 4268 rundll32.exe 84 PID 4268 wrote to memory of 2076 4268 rundll32.exe 84 PID 4268 wrote to memory of 2076 4268 rundll32.exe 84 PID 2076 wrote to memory of 4060 2076 rundll32.exe 85 PID 2076 wrote to memory of 4060 2076 rundll32.exe 85 PID 2076 wrote to memory of 4060 2076 rundll32.exe 85 PID 4060 wrote to memory of 560 4060 rundll32mgr.exe 86 PID 4060 wrote to memory of 560 4060 rundll32mgr.exe 86 PID 4060 wrote to memory of 560 4060 rundll32mgr.exe 86 PID 560 wrote to memory of 3108 560 WaterMark.exe 87 PID 560 wrote to memory of 3108 560 WaterMark.exe 87 PID 560 wrote to memory of 3108 560 WaterMark.exe 87 PID 560 wrote to memory of 3108 560 WaterMark.exe 87 PID 560 wrote to memory of 3108 560 WaterMark.exe 87 PID 560 wrote to memory of 3108 560 WaterMark.exe 87 PID 560 wrote to memory of 3108 560 WaterMark.exe 87 PID 560 wrote to memory of 3108 560 WaterMark.exe 87 PID 560 wrote to memory of 3108 560 WaterMark.exe 87 PID 560 wrote to memory of 2684 560 WaterMark.exe 99 PID 560 wrote to memory of 2684 560 WaterMark.exe 99 PID 560 wrote to memory of 5008 560 WaterMark.exe 100 PID 560 wrote to memory of 5008 560 WaterMark.exe 100 PID 2684 wrote to memory of 2252 2684 iexplore.exe 101 PID 2684 wrote to memory of 2252 2684 iexplore.exe 101 PID 2684 wrote to memory of 2252 2684 iexplore.exe 101
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7bcd9f2c6a2709ab2cff279e2942047a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4268 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7bcd9f2c6a2709ab2cff279e2942047a_JaffaCakes118.dll,#12⤵
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Windows\SysWOW64\rundll32mgr.exeC:\Windows\SysWOW64\rundll32mgr.exe3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4060 -
C:\Program Files (x86)\Microsoft\WaterMark.exe"C:\Program Files (x86)\Microsoft\WaterMark.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:560 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe5⤵PID:3108
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3108 -s 2046⤵
- Program crash
PID:744
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2684 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2684 CREDAT:17410 /prefetch:26⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2252
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵
- Modifies Internet Explorer settings
PID:5008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3108 -ip 31081⤵PID:2028
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD53c368a68cd68a8dbb557088be01b35c7
SHA144d06c93fecdb6bd5dbd84e565b68d4f95be42a1
SHA2566a1c84b1e2ae6a619c05fbc48f3441b0421ebab39aef41a3ebd22f0eb005143b
SHA5123d19c390990bb1d1a41060a36574ec856e2cb3ddbbf226c837ba4aa75c8c32b004e27b3cea29805558fd02a84a0889df95e0b71a64c15f12621173611bab8157
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5ec7cea8a41c1fbc1b23f367bbcb26481
SHA15544f9fc33035226493a7d57decf82b00a8af852
SHA25603ddb6f2782a1e62411adcef9789cc332c7d19e347b071e45d425d9d223bb75e
SHA512a632d59460c12ddbcb34329b3e08b2fc8cd8a33c9227adc543721024e0219cbdcbc425bbbb454c10538bf842227ba1d0b7b4dead9da4169a406996e85466d459
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Filesize
15KB
MD51a545d0052b581fbb2ab4c52133846bc
SHA162f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA256557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
SHA512bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
352B
MD5fa86a1c7c1862032c44f372104706097
SHA1ca99939ad6c04d42ffb1efd2e9607487f7cf828f
SHA256dc8225886f9b2ce03e8156ac85dcb24d1b54d0384aa1f268886f2b89369bae02
SHA512ce27bb2ca46b83aed663b7d2d222b3cb1530cef9e2947aa9747eb7231dbc73364dcab9e95e97cba6be6564b430e61a75a39b20bf45f97a8774b765b5c8a54901
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Filesize
119KB
MD5b313c611c4280feba76564194b05c1eb
SHA116d9cbab9fb369ddcd6f6e33cdaf977fe3d34c8c
SHA256bd7b3cb1c8d032fe5dddbe74ce0cba8df770b7545e550f6bf216ab2cdd4ff87f
SHA512691d9d8f27e83df242216087362f45d35e7387ec56169bd9af5b9309838be70c5c042fe6bc9c0152db870696df0a0e4f369950dd9d18c65403c72d8293f74f0b