Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 13:56
Static task
static1
Behavioral task
behavioral1
Sample
a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe
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Size
512KB
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MD5
a0e805726f42e9e3cce0fc006f91ef4a
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SHA1
a8393f2417dc6399a022456a9a7ca2046f38f6f9
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SHA256
027f582e70cd76f128f563b272488aab93e7af086601502f8cde75dc0f97aa91
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SHA512
949c3dbac0d0903f7af98475dfb28f4144f5ece246f8d36f97baff907f240c905ff3840c21d7932c1cf5917865fa306ac95b020e623521f2756ced868a74a161
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6T:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5M
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
Processes:
sndycsbkbw.exedescription ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" sndycsbkbw.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
Processes:
sndycsbkbw.exedescription ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" sndycsbkbw.exe -
Processes:
sndycsbkbw.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" sndycsbkbw.exe -
Disables RegEdit via registry modification 1 IoCs
Processes:
sndycsbkbw.exedescription ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" sndycsbkbw.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe -
Executes dropped EXE 5 IoCs
Processes:
sndycsbkbw.exeonzefmflltqiwwy.exeqssjtoxa.exezqlnbmjvkfvkq.exeqssjtoxa.exepid Process 4256 sndycsbkbw.exe 4828 onzefmflltqiwwy.exe 2364 qssjtoxa.exe 4740 zqlnbmjvkfvkq.exe 2156 qssjtoxa.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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Processes:
sndycsbkbw.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" sndycsbkbw.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
onzefmflltqiwwy.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ldayqejs = "sndycsbkbw.exe" onzefmflltqiwwy.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\opohtqss = "onzefmflltqiwwy.exe" onzefmflltqiwwy.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "zqlnbmjvkfvkq.exe" onzefmflltqiwwy.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
qssjtoxa.exesndycsbkbw.exeqssjtoxa.exedescription ioc Process File opened (read-only) \??\v: qssjtoxa.exe File opened (read-only) \??\h: sndycsbkbw.exe File opened (read-only) \??\m: sndycsbkbw.exe File opened (read-only) \??\q: qssjtoxa.exe File opened (read-only) \??\i: sndycsbkbw.exe File opened (read-only) \??\u: sndycsbkbw.exe File opened (read-only) \??\e: qssjtoxa.exe File opened (read-only) \??\z: qssjtoxa.exe File opened (read-only) \??\b: sndycsbkbw.exe File opened (read-only) \??\i: qssjtoxa.exe File opened (read-only) \??\n: qssjtoxa.exe File opened (read-only) \??\x: sndycsbkbw.exe File opened (read-only) \??\j: qssjtoxa.exe File opened (read-only) \??\l: qssjtoxa.exe File opened (read-only) \??\x: qssjtoxa.exe File opened (read-only) \??\l: sndycsbkbw.exe File opened (read-only) \??\h: qssjtoxa.exe File opened (read-only) \??\m: qssjtoxa.exe File opened (read-only) \??\w: qssjtoxa.exe File opened (read-only) \??\y: qssjtoxa.exe File opened (read-only) \??\e: sndycsbkbw.exe File opened (read-only) \??\s: sndycsbkbw.exe File opened (read-only) \??\r: qssjtoxa.exe File opened (read-only) \??\u: qssjtoxa.exe File opened (read-only) \??\j: sndycsbkbw.exe File opened (read-only) \??\o: sndycsbkbw.exe File opened (read-only) \??\b: qssjtoxa.exe File opened (read-only) \??\o: qssjtoxa.exe File opened (read-only) \??\p: sndycsbkbw.exe File opened (read-only) \??\n: sndycsbkbw.exe File opened (read-only) \??\z: sndycsbkbw.exe File opened (read-only) \??\k: qssjtoxa.exe File opened (read-only) \??\p: qssjtoxa.exe File opened (read-only) \??\j: qssjtoxa.exe File opened (read-only) \??\t: qssjtoxa.exe File opened (read-only) \??\g: qssjtoxa.exe File opened (read-only) \??\p: qssjtoxa.exe File opened (read-only) \??\a: qssjtoxa.exe File opened (read-only) \??\q: sndycsbkbw.exe File opened (read-only) \??\i: qssjtoxa.exe File opened (read-only) \??\r: qssjtoxa.exe File opened (read-only) \??\a: qssjtoxa.exe File opened (read-only) \??\s: qssjtoxa.exe File opened (read-only) \??\x: qssjtoxa.exe File opened (read-only) \??\e: qssjtoxa.exe File opened (read-only) \??\g: qssjtoxa.exe File opened (read-only) \??\s: qssjtoxa.exe File opened (read-only) \??\t: qssjtoxa.exe File opened (read-only) \??\w: qssjtoxa.exe File opened (read-only) \??\q: qssjtoxa.exe File opened (read-only) \??\b: qssjtoxa.exe File opened (read-only) \??\n: qssjtoxa.exe File opened (read-only) \??\h: qssjtoxa.exe File opened (read-only) \??\m: qssjtoxa.exe File opened (read-only) \??\r: sndycsbkbw.exe File opened (read-only) \??\t: sndycsbkbw.exe File opened (read-only) \??\k: qssjtoxa.exe File opened (read-only) \??\z: qssjtoxa.exe File opened (read-only) \??\u: qssjtoxa.exe File opened (read-only) \??\a: sndycsbkbw.exe File opened (read-only) \??\v: sndycsbkbw.exe File opened (read-only) \??\w: sndycsbkbw.exe File opened (read-only) \??\y: sndycsbkbw.exe File opened (read-only) \??\l: qssjtoxa.exe -
Modifies WinLogon 2 TTPs 2 IoCs
Processes:
sndycsbkbw.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" sndycsbkbw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" sndycsbkbw.exe -
AutoIT Executable 10 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/3080-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x00070000000235b4-5.dat autoit_exe behavioral2/files/0x00080000000235b0-18.dat autoit_exe behavioral2/files/0x00070000000235b5-26.dat autoit_exe behavioral2/files/0x00070000000235b6-32.dat autoit_exe behavioral2/files/0x0003000000000713-64.dat autoit_exe behavioral2/files/0x001300000000074f-66.dat autoit_exe behavioral2/files/0x00040000000168a9-72.dat autoit_exe behavioral2/files/0x0014000000016909-92.dat autoit_exe behavioral2/files/0x0014000000016909-94.dat autoit_exe -
Drops file in System32 directory 12 IoCs
Processes:
a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exeqssjtoxa.exesndycsbkbw.exeqssjtoxa.exedescription ioc Process File created C:\Windows\SysWOW64\onzefmflltqiwwy.exe a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\onzefmflltqiwwy.exe a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\zqlnbmjvkfvkq.exe a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe qssjtoxa.exe File created C:\Windows\SysWOW64\sndycsbkbw.exe a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\sndycsbkbw.exe a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe File created C:\Windows\SysWOW64\qssjtoxa.exe a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\qssjtoxa.exe a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe File created C:\Windows\SysWOW64\zqlnbmjvkfvkq.exe a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll sndycsbkbw.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe qssjtoxa.exe -
Drops file in Program Files directory 14 IoCs
Processes:
qssjtoxa.exeqssjtoxa.exedescription ioc Process File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qssjtoxa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qssjtoxa.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qssjtoxa.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qssjtoxa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal qssjtoxa.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qssjtoxa.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qssjtoxa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qssjtoxa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal qssjtoxa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal qssjtoxa.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qssjtoxa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qssjtoxa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal qssjtoxa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qssjtoxa.exe -
Drops file in Windows directory 19 IoCs
Processes:
qssjtoxa.exeqssjtoxa.exeWINWORD.EXEa0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exedescription ioc Process File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe qssjtoxa.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe qssjtoxa.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe qssjtoxa.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe qssjtoxa.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe qssjtoxa.exe File opened for modification C:\Windows\mydoc.rtf a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe qssjtoxa.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe qssjtoxa.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe qssjtoxa.exe File created 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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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Modifies registry class 20 IoCs
Processes:
sndycsbkbw.exea0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" sndycsbkbw.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs sndycsbkbw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32402C769C2D82566A3F77D370242CAE7DF565DE" a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "184FC70E15EDDAB3B9C07FE5ECE437CA" a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7FD6BB1FE1C22D1D108D0D28A089010" a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh sndycsbkbw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6ABAFABAFE67F1E5830F3B35869D39E4B0FA03F04269034BE2C945E709A3" a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2ECAB029449439E852CABADD339DD7BC" a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat sndycsbkbw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" sndycsbkbw.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc sndycsbkbw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" sndycsbkbw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" sndycsbkbw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" sndycsbkbw.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7FFBFCF9482C851F9141D72A7DE6BC92E146594166416335D6EC" a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg sndycsbkbw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" sndycsbkbw.exe Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf sndycsbkbw.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid Process 3988 WINWORD.EXE 3988 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exeonzefmflltqiwwy.exesndycsbkbw.exeqssjtoxa.exezqlnbmjvkfvkq.exeqssjtoxa.exepid Process 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 4828 onzefmflltqiwwy.exe 4828 onzefmflltqiwwy.exe 4828 onzefmflltqiwwy.exe 4828 onzefmflltqiwwy.exe 4828 onzefmflltqiwwy.exe 4828 onzefmflltqiwwy.exe 4828 onzefmflltqiwwy.exe 4828 onzefmflltqiwwy.exe 4256 sndycsbkbw.exe 4256 sndycsbkbw.exe 4256 sndycsbkbw.exe 4256 sndycsbkbw.exe 4256 sndycsbkbw.exe 4256 sndycsbkbw.exe 4256 sndycsbkbw.exe 4256 sndycsbkbw.exe 4256 sndycsbkbw.exe 4256 sndycsbkbw.exe 4828 onzefmflltqiwwy.exe 4828 onzefmflltqiwwy.exe 2364 qssjtoxa.exe 2364 qssjtoxa.exe 2364 qssjtoxa.exe 2364 qssjtoxa.exe 2364 qssjtoxa.exe 2364 qssjtoxa.exe 2364 qssjtoxa.exe 2364 qssjtoxa.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4828 onzefmflltqiwwy.exe 4828 onzefmflltqiwwy.exe 2156 qssjtoxa.exe 2156 qssjtoxa.exe 2156 qssjtoxa.exe 2156 qssjtoxa.exe 2156 qssjtoxa.exe 2156 qssjtoxa.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
Processes:
a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exesndycsbkbw.exeonzefmflltqiwwy.exeqssjtoxa.exezqlnbmjvkfvkq.exeqssjtoxa.exepid Process 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 4256 sndycsbkbw.exe 4828 onzefmflltqiwwy.exe 2364 qssjtoxa.exe 4256 sndycsbkbw.exe 4828 onzefmflltqiwwy.exe 2364 qssjtoxa.exe 4256 sndycsbkbw.exe 4828 onzefmflltqiwwy.exe 2364 qssjtoxa.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 2156 qssjtoxa.exe 2156 qssjtoxa.exe 2156 qssjtoxa.exe -
Suspicious use of SendNotifyMessage 18 IoCs
Processes:
a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exesndycsbkbw.exeonzefmflltqiwwy.exeqssjtoxa.exezqlnbmjvkfvkq.exeqssjtoxa.exepid Process 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 4256 sndycsbkbw.exe 4828 onzefmflltqiwwy.exe 2364 qssjtoxa.exe 4256 sndycsbkbw.exe 4828 onzefmflltqiwwy.exe 2364 qssjtoxa.exe 4256 sndycsbkbw.exe 4828 onzefmflltqiwwy.exe 2364 qssjtoxa.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 4740 zqlnbmjvkfvkq.exe 2156 qssjtoxa.exe 2156 qssjtoxa.exe 2156 qssjtoxa.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid Process 3988 WINWORD.EXE 3988 WINWORD.EXE 3988 WINWORD.EXE 3988 WINWORD.EXE 3988 WINWORD.EXE 3988 WINWORD.EXE 3988 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exesndycsbkbw.exedescription pid Process procid_target PID 3080 wrote to memory of 4256 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 89 PID 3080 wrote to memory of 4256 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 89 PID 3080 wrote to memory of 4256 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 89 PID 3080 wrote to memory of 4828 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 90 PID 3080 wrote to memory of 4828 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 90 PID 3080 wrote to memory of 4828 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 90 PID 3080 wrote to memory of 2364 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 91 PID 3080 wrote to memory of 2364 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 91 PID 3080 wrote to memory of 2364 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 91 PID 3080 wrote to memory of 4740 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 92 PID 3080 wrote to memory of 4740 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 92 PID 3080 wrote to memory of 4740 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 92 PID 3080 wrote to memory of 3988 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 94 PID 3080 wrote to memory of 3988 3080 a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe 94 PID 4256 wrote to memory of 2156 4256 sndycsbkbw.exe 96 PID 4256 wrote to memory of 2156 4256 sndycsbkbw.exe 96 PID 4256 wrote to memory of 2156 4256 sndycsbkbw.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a0e805726f42e9e3cce0fc006f91ef4a_JaffaCakes118.exe"1⤵
- Checks computer location settings
- 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:3080 -
C:\Windows\SysWOW64\sndycsbkbw.exesndycsbkbw.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
- 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:4256 -
C:\Windows\SysWOW64\qssjtoxa.exeC:\Windows\system32\qssjtoxa.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2156
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C:\Windows\SysWOW64\onzefmflltqiwwy.exeonzefmflltqiwwy.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4828
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C:\Windows\SysWOW64\qssjtoxa.exeqssjtoxa.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2364
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C:\Windows\SysWOW64\zqlnbmjvkfvkq.exezqlnbmjvkfvkq.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4740
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""2⤵
- Drops file in Windows directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3988
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3948,i,6576818814118437872,11004518367271063231,262144 --variations-seed-version --mojo-platform-channel-handle=3956 /prefetch:81⤵PID:2552
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
6Replay Monitor
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Downloads
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Filesize
512KB
MD5d95fd49f65c14da70dd53dd6323f56c7
SHA1c88360f4384ef00ff14a9481f50c7875e8bacdeb
SHA256896169ba2ca53579445930e4821a5a3ab572a0d13f2ce1a5d63609976f1ddbbe
SHA512b6b4e7df931a6eb764b7cd510e3021023c761ba05b6ea502abbe043a258be513d93cc8c7d81299882a4c4d2625288494011b90bb131ee7c2e6620ef05fd3c23a
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Filesize
512KB
MD50e58eb94c93a1d13412fb6c77c150ee8
SHA1ea964a3970146dfa68aeba3bafb05efdae90d391
SHA256b7ed14ed4139824dda3fe3caf3299dc595734146c56a5e1327a14846c66f1643
SHA5122f5dae225494113d57bcda573a1d73d5ef82534ee486ae1e2d92c1fc7ac08bd5ba33db9324ee9cc1c031ab32981a87250610aae3fe8e6824e4ca1ff16f786b08
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Filesize
239B
MD512b138a5a40ffb88d1850866bf2959cd
SHA157001ba2de61329118440de3e9f8a81074cb28a2
SHA2569def83813762ad0c5f6fdd68707d43b7ccd26633b2123254272180d76bc3faaf
SHA5129f69865a791d09dec41df24d68ad2ab8292d1b5beeca8324ba02feba71a66f1ca4bb44954e760c0037c8db1ac00d71581cab4c77acbc3fb741940b17ccc444eb
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD529e3436051f3dec69f9d02a62294b4b3
SHA1e72403ee8bb4a56ff448ccd00581964642149742
SHA256188fffdb9233337f0a80605cf65d18dca5bf98f5e0e2fa39e6efaf90d9dfb2ca
SHA512bb60ba66ed38a1b2da044bb25998a3a01de738047ac8d000650a24bb97d6a020448444223f9f9fea34dc89eb7181cef9775c6b59da24b653815d90c59f866f5c
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD557fe427f00452441bd45867d12014444
SHA1090f61eb2d38f08db590a3751303458212298fdb
SHA256d1372607e21196fdf20bc9ae4d82d561e2338171730b9aa43a224618cf916d22
SHA512a2186deab94090d5fde6807098396a2bf097c78e7f8a6d5255511f6c39f2f124007abb9cfd4532ad0e039acba569f357e6c2e134036e1ea027f0bfb6121114a9
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Filesize
512KB
MD52cdf166816143d501b17552966ee46fc
SHA150142c45c2a5778671c804f9b9201d1515e601f1
SHA256a80a6afb4bdf4a7e8af510f2c5b057fedbd707dce5f6ec570419ed3c93fb468c
SHA51226497335abf309faa61d1631fe3bcb32a2bd81471db36e4cd7d666f99abdc5cd14e61efb5c0ef1eee592f2cf8835bebe16f60d34f3d671e4a3bbe4ac28801113
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Filesize
512KB
MD566f5b74257064fab380d48bca1e2bc29
SHA12eb618503f9e5e2ce5afd85d409ca908a7445d8c
SHA256a5adc363941c6d916fb2331c17a3afe2f179097c5fa19aedf4fbdc1694527796
SHA51231d84f6ece696b3ca04a12f6e7edf02c4c3606039898ddc36565b754734aa4c2b612123038000a1955128fe9bfe80dd82b925b17d5414b837b3a1cba2eedaa10
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Filesize
512KB
MD559e0142a2630af4f3b802facc24e8eb6
SHA10e370692ab0f7267d979750a59e03e3dc1fff5f1
SHA25647c639b84fc8b586345f1e29232724c445fd49a493f54dcfa185b0c320220182
SHA51209e8146a3fc2b16111ecc74b0aa528f14e3fae14cac0afa0ccc92f70a16c898df23621b5f32b4724de1b5f00cf2dc6dc884fc970240bafb707f0076830c1628e
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Filesize
512KB
MD5f57e977ebfaea5824cc84437a12f74ee
SHA177b3de059b1191419dc5cb4bb0d9fe1576a5966d
SHA25645901bbdf2b5500453022761e4d84f1d46df03102c28641a8352557e0aa0f07e
SHA5122ff3d564c980e346fbcaee0ec89f0fa74715000ce5b13bdf42e7df389b88ff26e87b8b78cdec63c32725e71d6e98442817f13bf5533fef6432eec0c9b9eae901
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Filesize
512KB
MD5fc05b0258cc81689ac2060cbac7fd53b
SHA1ac6c0387b53ffed8e4206277b97766f94ef1c22b
SHA2562891625cc846967181543ea93092a69850c75a7efa1538e3ebf0f737452067bb
SHA51239c0924b6f6e298a1772c4e97807969cfab5c27bee04cbd52807e9b226a072f180add6f13bb7b54e9f44131e21fbd8b6c5ba00582ec729419211b1060d7d1bc6
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
512KB
MD5cb51e2f9504afee9cac4a931156f1516
SHA192d4223cfc4182cb00ef0910ae63929d46b8cdd7
SHA25641b3bcb157255f2d7210a7548fa2a2086125167bbe1b20e75d6a20d9b4ad3bf7
SHA512b25211dffd98cf0ecee8abb9ee397cda30ee0b405f744fda9d4553c9c6f98242d5472f431c26c2bc7a34d45d72428c9d0bec750b565f170ed20f24b76fc88496
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Filesize
512KB
MD5b3f8679bac456f690b4391711d3b660f
SHA1feeb0c0887821080ea4eb91f26fc7acd9a29fb69
SHA256f3b378afd125c3c3caf3fb773bdb24a91acd0b7683a9c3f8fe8119f93adb5dec
SHA51237d2fd75fe58121939b72b4eb9431897f4556d1b15320c676538f5be37e631ca108e6abb88e0b14e86c0a37b89024b0d9974c27f44f725fb5dfb776e104d59d6