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Analysis
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max time kernel
151s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
16/06/2024, 15:52
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
25 signatures
150 seconds
Behavioral task
behavioral2
Sample
b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
25 signatures
150 seconds
General
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Target
b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe
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Size
512KB
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MD5
b453a3611e3e34166f90e0d8b07f3db3
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SHA1
a89dafff7bdcd5d1b0a26326d4c62d2fa2715a77
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SHA256
753d25a1bad0f519f87116ad81b27d47ec7d180923b7b35849acbc7a888d5b5d
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SHA512
bdc7e26da3d40c32d74ec5ae3a7eda5bcedc48bfe2265d243a4e578087aa03cd3f4fa4e1948024f980f49c692031c9f5d0961a0951956fd01fd9473cf1d884e3
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6u:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5N
Score
10/10
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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" prdtilevhv.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" prdtilevhv.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" prdtilevhv.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" prdtilevhv.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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe -
Executes dropped EXE 5 IoCs
pid Process 652 prdtilevhv.exe 488 zffrggiywzjirkw.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 2084 jdmkdxsz.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\UpdatesDisableNotify = "1" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" prdtilevhv.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\spwysxcp = "prdtilevhv.exe" zffrggiywzjirkw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\yuqbgbmd = "zffrggiywzjirkw.exe" zffrggiywzjirkw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "sgouztaulkqac.exe" zffrggiywzjirkw.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) \??\y: jdmkdxsz.exe File opened (read-only) \??\x: jdmkdxsz.exe File opened (read-only) \??\o: prdtilevhv.exe File opened (read-only) \??\h: jdmkdxsz.exe File opened (read-only) \??\j: jdmkdxsz.exe File opened (read-only) \??\h: jdmkdxsz.exe File opened (read-only) \??\j: jdmkdxsz.exe File opened (read-only) \??\k: jdmkdxsz.exe File opened (read-only) \??\g: jdmkdxsz.exe File opened (read-only) \??\i: jdmkdxsz.exe File opened (read-only) \??\m: jdmkdxsz.exe File opened (read-only) \??\u: jdmkdxsz.exe File opened (read-only) \??\z: jdmkdxsz.exe File opened (read-only) \??\k: prdtilevhv.exe File opened (read-only) \??\q: prdtilevhv.exe File opened (read-only) \??\e: jdmkdxsz.exe File opened (read-only) \??\g: prdtilevhv.exe File opened (read-only) \??\j: prdtilevhv.exe File opened (read-only) \??\n: prdtilevhv.exe File opened (read-only) \??\v: prdtilevhv.exe File opened (read-only) \??\h: prdtilevhv.exe File opened (read-only) \??\q: jdmkdxsz.exe File opened (read-only) \??\p: jdmkdxsz.exe File opened (read-only) \??\b: prdtilevhv.exe File opened (read-only) \??\u: prdtilevhv.exe File opened (read-only) \??\z: jdmkdxsz.exe File opened (read-only) \??\r: prdtilevhv.exe File opened (read-only) \??\t: prdtilevhv.exe File opened (read-only) \??\x: prdtilevhv.exe File opened (read-only) \??\z: prdtilevhv.exe File opened (read-only) \??\o: jdmkdxsz.exe File opened (read-only) \??\s: jdmkdxsz.exe File opened (read-only) \??\o: jdmkdxsz.exe File opened (read-only) \??\t: jdmkdxsz.exe File opened (read-only) \??\w: jdmkdxsz.exe File opened (read-only) \??\y: prdtilevhv.exe File opened (read-only) \??\v: jdmkdxsz.exe File opened (read-only) \??\n: jdmkdxsz.exe File opened (read-only) \??\i: jdmkdxsz.exe File opened (read-only) \??\r: jdmkdxsz.exe File opened (read-only) \??\u: jdmkdxsz.exe File opened (read-only) \??\s: prdtilevhv.exe File opened (read-only) \??\b: jdmkdxsz.exe File opened (read-only) \??\v: jdmkdxsz.exe File opened (read-only) \??\x: jdmkdxsz.exe File opened (read-only) \??\p: prdtilevhv.exe File opened (read-only) \??\l: jdmkdxsz.exe File opened (read-only) \??\r: jdmkdxsz.exe File opened (read-only) \??\s: jdmkdxsz.exe File opened (read-only) \??\p: jdmkdxsz.exe File opened (read-only) \??\y: jdmkdxsz.exe File opened (read-only) \??\i: prdtilevhv.exe File opened (read-only) \??\m: prdtilevhv.exe File opened (read-only) \??\g: jdmkdxsz.exe File opened (read-only) \??\l: jdmkdxsz.exe File opened (read-only) \??\w: prdtilevhv.exe File opened (read-only) \??\b: jdmkdxsz.exe File opened (read-only) \??\t: jdmkdxsz.exe File opened (read-only) \??\m: jdmkdxsz.exe File opened (read-only) \??\a: prdtilevhv.exe File opened (read-only) \??\e: jdmkdxsz.exe File opened (read-only) \??\k: jdmkdxsz.exe File opened (read-only) \??\q: jdmkdxsz.exe File opened (read-only) \??\e: prdtilevhv.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" prdtilevhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" prdtilevhv.exe -
AutoIT Executable 9 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/844-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x0009000000023245-5.dat autoit_exe behavioral2/files/0x0008000000023244-18.dat autoit_exe behavioral2/files/0x0007000000023246-26.dat autoit_exe behavioral2/files/0x0007000000023247-31.dat autoit_exe behavioral2/files/0x000700000002324d-53.dat autoit_exe behavioral2/files/0x000c00000001e6f6-90.dat autoit_exe behavioral2/files/0x000300000000070f-99.dat autoit_exe behavioral2/files/0x000300000000070f-103.dat autoit_exe -
Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\prdtilevhv.exe b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe File created C:\Windows\SysWOW64\zffrggiywzjirkw.exe b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe jdmkdxsz.exe File opened for modification C:\Windows\SysWOW64\jdmkdxsz.exe b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe jdmkdxsz.exe File created C:\Windows\SysWOW64\prdtilevhv.exe b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\zffrggiywzjirkw.exe b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\sgouztaulkqac.exe b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe jdmkdxsz.exe File created C:\Windows\SysWOW64\jdmkdxsz.exe b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe File created C:\Windows\SysWOW64\sgouztaulkqac.exe b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll prdtilevhv.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe jdmkdxsz.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe jdmkdxsz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal jdmkdxsz.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe jdmkdxsz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal jdmkdxsz.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe jdmkdxsz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal jdmkdxsz.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe jdmkdxsz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe jdmkdxsz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal jdmkdxsz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe jdmkdxsz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe jdmkdxsz.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe jdmkdxsz.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe jdmkdxsz.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe jdmkdxsz.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.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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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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Modifies registry class 20 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc prdtilevhv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf prdtilevhv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg prdtilevhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7F8BFFFB482F826D9032D6587D94BC93E14759356646633FD7EE" b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" prdtilevhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FC1B12E47E339E953CAB9A133EFD4CC" b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0F268B5FF1A22D1D173D1A68A7A906A" b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh prdtilevhv.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32432D7A9C2D82206A3576DC70232DD87D8665DF" b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BBFFAC9F96BF2E0830C3B4686EB3E98B38803FE4362034BE2CC42EB09D4" b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs prdtilevhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" prdtilevhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" prdtilevhv.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1949C77414E3DAC0B8BA7CE6ED9334CD" b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" prdtilevhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" prdtilevhv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat prdtilevhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" prdtilevhv.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1336 WINWORD.EXE 1336 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 4636 sgouztaulkqac.exe 4636 sgouztaulkqac.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 4636 sgouztaulkqac.exe 4636 sgouztaulkqac.exe 4636 sgouztaulkqac.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 1568 jdmkdxsz.exe 1568 jdmkdxsz.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 4636 sgouztaulkqac.exe 1568 jdmkdxsz.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 4636 sgouztaulkqac.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 4636 sgouztaulkqac.exe 4636 sgouztaulkqac.exe 4636 sgouztaulkqac.exe 4636 sgouztaulkqac.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 2084 jdmkdxsz.exe 2084 jdmkdxsz.exe 2084 jdmkdxsz.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 652 prdtilevhv.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 488 zffrggiywzjirkw.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 1568 jdmkdxsz.exe 4636 sgouztaulkqac.exe 2084 jdmkdxsz.exe 2084 jdmkdxsz.exe 2084 jdmkdxsz.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1336 WINWORD.EXE 1336 WINWORD.EXE 1336 WINWORD.EXE 1336 WINWORD.EXE 1336 WINWORD.EXE 1336 WINWORD.EXE 1336 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 844 wrote to memory of 652 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 91 PID 844 wrote to memory of 652 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 91 PID 844 wrote to memory of 652 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 91 PID 844 wrote to memory of 488 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 92 PID 844 wrote to memory of 488 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 92 PID 844 wrote to memory of 488 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 92 PID 844 wrote to memory of 1568 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 93 PID 844 wrote to memory of 1568 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 93 PID 844 wrote to memory of 1568 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 93 PID 844 wrote to memory of 4636 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 94 PID 844 wrote to memory of 4636 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 94 PID 844 wrote to memory of 4636 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 94 PID 652 wrote to memory of 2084 652 prdtilevhv.exe 95 PID 652 wrote to memory of 2084 652 prdtilevhv.exe 95 PID 652 wrote to memory of 2084 652 prdtilevhv.exe 95 PID 844 wrote to memory of 1336 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 96 PID 844 wrote to memory of 1336 844 b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\b453a3611e3e34166f90e0d8b07f3db3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b453a3611e3e34166f90e0d8b07f3db3_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:844 -
C:\Windows\SysWOW64\prdtilevhv.exeprdtilevhv.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:652 -
C:\Windows\SysWOW64\jdmkdxsz.exeC:\Windows\system32\jdmkdxsz.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2084
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C:\Windows\SysWOW64\zffrggiywzjirkw.exezffrggiywzjirkw.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:488
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C:\Windows\SysWOW64\jdmkdxsz.exejdmkdxsz.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1568
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C:\Windows\SysWOW64\sgouztaulkqac.exesgouztaulkqac.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4636
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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:1336
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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 --mojo-platform-channel-handle=3956 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:81⤵PID:4052
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
MD5fdafbe8232cce32d8faa45a1e1bf6826
SHA1b236f9d51a6112a21753093aa3f048aa314742a7
SHA256c6bedfddc1e265bacd3865df90defa87fce3b7e217b7aa8db457a0d717b7c3fb
SHA51293ce6753528e3a2235301bd7be1eca4c23b2a0c70f36077014fc90bc4a825217a87c252366ede1b76ce5ff66563db7849c7b69a297e9e83e4d0598d9dc0012a5
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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
MD56c2916ad2451209d26aa6db4c80ab884
SHA12771a65a2722d79d5f7de9fb16f75422773979b5
SHA256049a1a6250c0b98792412ba3e30ff0fa655aff2e41f56ceb90faaf04a871fd3a
SHA512720fe61ccfe30b794233652f8621002c22e9370ebef68c7f89e8d597904e15a34b6f5d7429ad30834df94ad84f7a262a49687ef0be63a86b54f09aee9cff345e
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD595f5f6d2db4c56c14beca9a890f9be0c
SHA1925c396cc37ceafd4e29deb348bdbee1cddf4f58
SHA256490a052c8608be53a1c34fed53f22e258d3841ce35672c512f6c8960c3891c97
SHA512a4de6a0e3e796702bd2e5f5b9205cfb82fec633ea5365d2c9ca52c265301deaaff6a1f1a89771a31970849e6430ffd5b1bee906a91184f6ba5060d2860607651
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Filesize
512KB
MD5d6719a63581ec8733de223a667c008b3
SHA1f38770f15e9f1ca49d696349301e726bfc934d9a
SHA25687c21f6affb2953fc98a2aa2eed3b23ee462411cc2e8c54f570e91a3afc4e549
SHA51201103cdf3df2c4755907d4b4965154e51c1c857a739471550e92e3a666b73de02dbde47326c48c341b13e7b04aa85663671aac623d00f2290508cfa700667945
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Filesize
512KB
MD548a79dc120ea5c336330fa826bba5907
SHA10adae7afde7cb563a8a59637f477f2ec05e9c76f
SHA256d371df71c93c2abdf5811658a97fa7dcf14eaec80a6afd107f4ca4c30a67879b
SHA512f23aa8f8df2547237d732c3c4aa630b9b0b55bbf3f3eca9fcc1f1d341c398cd4fd36eda19170dcdbdf24780f738c11bb455dbd6e408f429e29e51e97b32241fe
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Filesize
512KB
MD5514d0bafce742c8f7e68bf8eb84fbe88
SHA1431ad548e3fca7ba30b60193bf93a393999b6f69
SHA2561d9ac16824f6571ed328e764506b56ffd98d6af09c286ad571827e94df7bf5f3
SHA512d7653258725deac349e5c46584aef62ac70bcdf31b98fd03b36c5f7b174245372d7850e4fde49323eadf8d4621af69a2299244867bfc9d9d076a60631d786247
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Filesize
512KB
MD567b7bba5465a3996bd0d56f5568b0889
SHA152b2e7987a68d5523d57b7ecd5e318befc9ae90a
SHA25666a54aaf90820eaaa1b3770f798dca503b6739e2f9847c8cae604ee745da4b13
SHA512c0801de4f541df87756ae20ae358cc3240c300254deeb40356ed81080931bf0b78e5bffb8727812191b9a41e58754e00bd6fbdb338149f7b00d62878030e9771
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Filesize
512KB
MD5a77f855ca85cdee9401d9bf071fbb7af
SHA17e2fb9a6b4e5bb1b2257cbeddd270a9ebaf1dfc0
SHA2564193fca9d5a123d9a6ea7c0434ec9868f855d407f42b8272903578b764e4b22a
SHA512e5936ce3482d7f2ceb8a9bb8c7bad54b353a66a7ed7ae815c60ae3150036e56926faf25d45431518c3d871f12f62c85928b803fff25ccd528fe7bb8046ec220d
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
512KB
MD5302aec4c172397287cc27b9045f352a0
SHA14ddb12650253f5fae8fb5f4aae49797c2365f48d
SHA256c90d9fa00db4c7305b2420f8a872c6b2b7e74a4e99e27784d36eedde577a7915
SHA5128b0e322ae4d6a488397a88d6453f2dd62434908414efc825765094a2b254841141972adafe51ffacca10cc3619374d694cc93c4e88e8b55d124378e3b94b4064
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Filesize
512KB
MD5216dd61b7976c5c1e8c2f0bbfb8f17ad
SHA13536cbb644a30d6abe124264f16a5de92c6f9ef1
SHA256a95a69ef226a185a2b6e0f947fe84e466ae6c2a157452757bc658d94037636ed
SHA512974fbe06375c986fc23a64d52d9b2699120732c70a578918cc93fbfbcfbda4959d941d668bf5116ced6a4775cac45e81aad3dc8692b3f7d612bf32e442b6db95