Analysis
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max time kernel
150s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
25/05/2024, 22:34
Static task
static1
Behavioral task
behavioral1
Sample
73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe
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Size
512KB
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MD5
73773564e15d14746d32982a0e40e6f8
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SHA1
cf12fc5a9c66cdc6b029916cfdddb4a887a9a2b6
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SHA256
fbe945a6e9351304c72e81afa79d3c27080c8cdb316f3bdef903c3daa1ecfc3c
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SHA512
01a89ac432f66152e48566cb236d4a6c92d968c91a2f8dad673ca31822d711b7985eb7f18b309bb7253c10ae550832c0f804617fe5feee5f540b33229aaac998
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj63:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5E
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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" jcxwqskknr.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jcxwqskknr.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" jcxwqskknr.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" jcxwqskknr.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe -
Executes dropped EXE 5 IoCs
pid Process 3976 jcxwqskknr.exe 3772 qsceevrlnyjgjzq.exe 832 awhkygvo.exe 3096 gzmtxoedrzizs.exe 4356 awhkygvo.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\FirewallDisableNotify = "1" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" jcxwqskknr.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\pgqioghm = "jcxwqskknr.exe" qsceevrlnyjgjzq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\yhmajteu = "qsceevrlnyjgjzq.exe" qsceevrlnyjgjzq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "gzmtxoedrzizs.exe" qsceevrlnyjgjzq.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) \??\n: jcxwqskknr.exe File opened (read-only) \??\j: awhkygvo.exe File opened (read-only) \??\y: jcxwqskknr.exe File opened (read-only) \??\v: awhkygvo.exe File opened (read-only) \??\w: awhkygvo.exe File opened (read-only) \??\a: awhkygvo.exe File opened (read-only) \??\n: awhkygvo.exe File opened (read-only) \??\x: awhkygvo.exe File opened (read-only) \??\y: awhkygvo.exe File opened (read-only) \??\z: awhkygvo.exe File opened (read-only) \??\t: jcxwqskknr.exe File opened (read-only) \??\u: jcxwqskknr.exe File opened (read-only) \??\v: jcxwqskknr.exe File opened (read-only) \??\h: awhkygvo.exe File opened (read-only) \??\q: awhkygvo.exe File opened (read-only) \??\t: awhkygvo.exe File opened (read-only) \??\j: jcxwqskknr.exe File opened (read-only) \??\p: jcxwqskknr.exe File opened (read-only) \??\x: jcxwqskknr.exe File opened (read-only) \??\a: awhkygvo.exe File opened (read-only) \??\y: awhkygvo.exe File opened (read-only) \??\p: awhkygvo.exe File opened (read-only) \??\u: awhkygvo.exe File opened (read-only) \??\b: jcxwqskknr.exe File opened (read-only) \??\q: jcxwqskknr.exe File opened (read-only) \??\b: awhkygvo.exe File opened (read-only) \??\n: awhkygvo.exe File opened (read-only) \??\m: awhkygvo.exe File opened (read-only) \??\b: awhkygvo.exe File opened (read-only) \??\k: awhkygvo.exe File opened (read-only) \??\v: awhkygvo.exe File opened (read-only) \??\i: jcxwqskknr.exe File opened (read-only) \??\m: jcxwqskknr.exe File opened (read-only) \??\g: awhkygvo.exe File opened (read-only) \??\l: awhkygvo.exe File opened (read-only) \??\o: jcxwqskknr.exe File opened (read-only) \??\z: jcxwqskknr.exe File opened (read-only) \??\w: awhkygvo.exe File opened (read-only) \??\r: awhkygvo.exe File opened (read-only) \??\p: awhkygvo.exe File opened (read-only) \??\s: awhkygvo.exe File opened (read-only) \??\m: awhkygvo.exe File opened (read-only) \??\e: jcxwqskknr.exe File opened (read-only) \??\k: jcxwqskknr.exe File opened (read-only) \??\i: awhkygvo.exe File opened (read-only) \??\o: awhkygvo.exe File opened (read-only) \??\s: jcxwqskknr.exe File opened (read-only) \??\j: awhkygvo.exe File opened (read-only) \??\x: awhkygvo.exe File opened (read-only) \??\h: awhkygvo.exe File opened (read-only) \??\h: jcxwqskknr.exe File opened (read-only) \??\r: jcxwqskknr.exe File opened (read-only) \??\z: awhkygvo.exe File opened (read-only) \??\i: awhkygvo.exe File opened (read-only) \??\k: awhkygvo.exe File opened (read-only) \??\q: awhkygvo.exe File opened (read-only) \??\t: awhkygvo.exe File opened (read-only) \??\g: jcxwqskknr.exe File opened (read-only) \??\e: awhkygvo.exe File opened (read-only) \??\e: awhkygvo.exe File opened (read-only) \??\s: awhkygvo.exe File opened (read-only) \??\l: jcxwqskknr.exe File opened (read-only) \??\w: jcxwqskknr.exe File opened (read-only) \??\u: awhkygvo.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" jcxwqskknr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" jcxwqskknr.exe -
AutoIT Executable 9 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/1568-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x0007000000023466-5.dat autoit_exe behavioral2/files/0x0008000000023465-18.dat autoit_exe behavioral2/files/0x0007000000023467-29.dat autoit_exe behavioral2/files/0x0007000000023468-32.dat autoit_exe behavioral2/files/0x000800000002343c-66.dat autoit_exe behavioral2/files/0x0007000000023475-70.dat autoit_exe behavioral2/files/0x000e0000000234e6-549.dat autoit_exe behavioral2/files/0x000e0000000234e6-569.dat autoit_exe -
Drops file in System32 directory 12 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\awhkygvo.exe 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\gzmtxoedrzizs.exe 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll jcxwqskknr.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe awhkygvo.exe File created C:\Windows\SysWOW64\jcxwqskknr.exe 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\jcxwqskknr.exe 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe File created C:\Windows\SysWOW64\qsceevrlnyjgjzq.exe 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\qsceevrlnyjgjzq.exe 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe File created C:\Windows\SysWOW64\awhkygvo.exe 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe File created C:\Windows\SysWOW64\gzmtxoedrzizs.exe 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe awhkygvo.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe awhkygvo.exe -
Drops file in Program Files directory 16 IoCs
description ioc Process File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe awhkygvo.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe awhkygvo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe awhkygvo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe awhkygvo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal awhkygvo.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe awhkygvo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe awhkygvo.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe awhkygvo.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe awhkygvo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal awhkygvo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe awhkygvo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal awhkygvo.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe awhkygvo.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe awhkygvo.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal awhkygvo.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe awhkygvo.exe -
Drops file in Windows directory 19 IoCs
description ioc Process File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe awhkygvo.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe awhkygvo.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe awhkygvo.exe File opened for modification C:\Windows\mydoc.rtf 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe File created C:\Windows\~$mydoc.rtf WINWORD.EXE File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe awhkygvo.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 awhkygvo.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 awhkygvo.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.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 awhkygvo.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 awhkygvo.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe awhkygvo.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 awhkygvo.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe awhkygvo.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 awhkygvo.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe awhkygvo.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 awhkygvo.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe awhkygvo.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 awhkygvo.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.
description 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
description 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
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg jcxwqskknr.exe Key created \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Local Settings 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "33302C7B9D2182586D4677D370562CAE7D8065DB" 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FCAB02D47E639E952BEBAD53393D7C9" 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0F16BB2FF1C21D1D27FD0A98A0E9167" 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1949C6791594DAC5B8CE7FE0EDE237CC" 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf jcxwqskknr.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" jcxwqskknr.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7E8FFC8D482D826E9030D7287D90BD90E6305836674E6234D6EE" 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" jcxwqskknr.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc jcxwqskknr.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" jcxwqskknr.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs jcxwqskknr.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" jcxwqskknr.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BB4F9CEF911F1E583753A47819939E4B08103FD4362033EE1C445EA09D2" 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat jcxwqskknr.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh jcxwqskknr.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" jcxwqskknr.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" jcxwqskknr.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1420 WINWORD.EXE 1420 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3096 gzmtxoedrzizs.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 832 awhkygvo.exe 832 awhkygvo.exe 832 awhkygvo.exe 832 awhkygvo.exe 832 awhkygvo.exe 832 awhkygvo.exe 832 awhkygvo.exe 832 awhkygvo.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 4356 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3096 gzmtxoedrzizs.exe 832 awhkygvo.exe 3096 gzmtxoedrzizs.exe 832 awhkygvo.exe 3096 gzmtxoedrzizs.exe 832 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3976 jcxwqskknr.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3772 qsceevrlnyjgjzq.exe 3096 gzmtxoedrzizs.exe 832 awhkygvo.exe 3096 gzmtxoedrzizs.exe 832 awhkygvo.exe 3096 gzmtxoedrzizs.exe 832 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe 4356 awhkygvo.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1420 WINWORD.EXE 1420 WINWORD.EXE 1420 WINWORD.EXE 1420 WINWORD.EXE 1420 WINWORD.EXE 1420 WINWORD.EXE 1420 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1568 wrote to memory of 3976 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 83 PID 1568 wrote to memory of 3976 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 83 PID 1568 wrote to memory of 3976 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 83 PID 1568 wrote to memory of 3772 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 84 PID 1568 wrote to memory of 3772 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 84 PID 1568 wrote to memory of 3772 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 84 PID 1568 wrote to memory of 832 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 85 PID 1568 wrote to memory of 832 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 85 PID 1568 wrote to memory of 832 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 85 PID 1568 wrote to memory of 3096 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 86 PID 1568 wrote to memory of 3096 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 86 PID 1568 wrote to memory of 3096 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 86 PID 3976 wrote to memory of 4356 3976 jcxwqskknr.exe 87 PID 3976 wrote to memory of 4356 3976 jcxwqskknr.exe 87 PID 3976 wrote to memory of 4356 3976 jcxwqskknr.exe 87 PID 1568 wrote to memory of 1420 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 88 PID 1568 wrote to memory of 1420 1568 73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\73773564e15d14746d32982a0e40e6f8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\73773564e15d14746d32982a0e40e6f8_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:1568 -
C:\Windows\SysWOW64\jcxwqskknr.exejcxwqskknr.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:3976 -
C:\Windows\SysWOW64\awhkygvo.exeC:\Windows\system32\awhkygvo.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:4356
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C:\Windows\SysWOW64\qsceevrlnyjgjzq.exeqsceevrlnyjgjzq.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3772
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C:\Windows\SysWOW64\awhkygvo.exeawhkygvo.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:832
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C:\Windows\SysWOW64\gzmtxoedrzizs.exegzmtxoedrzizs.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3096
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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:1420
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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
6Replay Monitor
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Downloads
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Filesize
512KB
MD51bbfe4a2f7653a41cff37480555de415
SHA1f8ced8af823418c118bbb7a7eec9045e02f22584
SHA256dcd949ab6884ac813021f0fbf098ed688b1673e2594ede1b3b78f31c88862a9d
SHA512c7ced8cb51a01f01bd1843f5d12eaf992e46408a7cc320b9cdaf1bbed3e72c1c6f3f35a68cc02e7c4f9c7a6eef52587d9c1cc11ed5acdf205eab59fa2c512a57
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Filesize
512KB
MD56f66a249ef63a69abd9ab76199f3789d
SHA11fdd600085820426d048d29fd3da558f40f9c767
SHA2569bd59862afd23ed4053814170da7944dfdc2334eac9ddba7c2b7aef42a008deb
SHA51237d2236ec19e08b71385ac9a1f46699ef825c77ca6ebfb014fe24765fa10eb451dee5d2d2af0d3b3ea90ce4777c4adc4c66d561013a80a0f7b5288dd67f0246e
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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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
MD56fd50a07ebea4d75d9327c3482b37c52
SHA163246d5449786082129830fc344fc3f2c4124477
SHA256ee8fab8a0cdfdb6a10976bd18651cd16848b615595b02d28c733d6edae88d3c0
SHA5124474a91d93171d8c7f7b2beb269d73b3a7e682aa91918ec8578698889166bd6b8127f93e8e05c181b61912684e84beee0f3f61d33a6a36ff4485ac890baf5a56
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD5bc95dcdc69974ed1e98d9d1cdb3899d7
SHA17dbc2cdea059c147f411835a6113fc3b41d1bcbd
SHA2566d8943278594d0fd9c49928b41fb4848281c5faa934c5682ff634315a2aedae0
SHA512fbf459ec87fa0f4a02437c6ca01e65096cb707701b3ab187d25d9cfca3d456a43fe3f17c2262d7609a16e6d2b78e277b5df407f1e78a5841705a5930bcdeb0a3
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Filesize
512KB
MD5241816a68f9bdab545ab9fb57ec9a855
SHA124029d092468ef66becd4144e71f24a772e39dd8
SHA256ad5b72ed3c47a0934c250b986b09fe0306ff9db0bbb74d3f8f51894845869f02
SHA5124bd97bdb7e845b7af621d07d6aa9d4c6f0f1e8cdd9b9e5eba113d862522b5af430a14f355b4efa76d6dcbde5a5b2b52998dad2bae43d79e4a81e9bc492c3fa57
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Filesize
512KB
MD52c35101fb2bc9e1a592108f0ddd70eaf
SHA1ab437906bfa33fb8cf289497cc4d47daefffc047
SHA256429f6108297adc9235f6211da0f18b19b5b731b08025e245ec78bc58f9a7dcaf
SHA512da857a2c0221833b9bc59d9d5a5e307faf9a99ea0210ae4bd6830e70b1515033b4ec30c91fb71f48abdfed1e98fbd5d8703ef4fa7788615febcb0e707a90c3f8
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Filesize
512KB
MD57acdd5a5dbe25b25683c8a649381a9d4
SHA14fb52eb63b57ceaedf44507a71d1a2e14eba9f04
SHA25648237fb8b6e42b9d9269889ac675e5698082bc920e1256bdb7dd0750076391d4
SHA5121d2869a26b927bbb3cc3cc2558daf912df158a8866b73625e57e161a0f99c086b72d8c64caeb20b7a3ae9dd85bdb24de4c2756dc21c085d7d3b6a2d4df61afa5
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Filesize
512KB
MD5310126990929cf614da0fe740050a27d
SHA1884fd674982574f5ad38852ba8575c73c5a600da
SHA25640437c786fcd3396d0a597bccabbca8eb6b0c9c95a1673a9ed63c55c5f2bce11
SHA512a3ad439f6ae431d29b1fcfc66cd3715f1f67bbacbfb2cf42e7810460f251bc1fa18dac00e12b2aa3d4cf9747ded742b60bdc1b633868f813eaa0b5ac4169b081
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
512KB
MD51628db0aa13658f48ded0d9b3b9f2b79
SHA18f2ccc43fe64e9d29a865dc50b3fd44575adc287
SHA256615de3e0be3d2e792655b1b0058f415df352aa001d522a70ef6caf5fb09e829d
SHA5123f1c4da40d41636d985f5d8b31709995dcdce52f426236ca223a3c245d952bab629b907f1ec089e2376c5916caa0bf7d94810be5cf4f0a45706718d620daa5d9
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Filesize
512KB
MD552ac5300705b6546af2091643fc4f612
SHA128a4e528ed401f495c0c597810d941dd1d6a5e95
SHA256473efd6db4fcfc40d1d91bf93b080ab5c156b0df5b40cf63f0460bc23f365f5d
SHA51217bb9cd7a1e59f9ee328df92418116046c59a880357bc4ea0b9a94325d630ca0ca067f0c51eaea4f05ea9bbbbc481e069d39c7bdb1d7caf1efa65b4d56f4aecf