Analysis
-
max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 09:36
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
28 signatures
150 seconds
Behavioral task
behavioral2
Sample
a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
25 signatures
150 seconds
General
-
Target
a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe
-
Size
512KB
-
MD5
a8feab29842ce3a2b6ebc097d4ae8328
-
SHA1
b2a06eb77a15007146b67358fc4e4bf7a66634ad
-
SHA256
44e9795f74b21b510afba1766fadb368ae8fc907bc119cfd67dbc1ad41f2d169
-
SHA512
f0cf22e21e684ae2a9316870ff7de2b805374f4dd1a23c08274404f2e0a75209cce7bade1ee6d5eb12f672b79e3b1c79cd33d8a5f610030e1e22f210c9122d57
-
SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6v:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm58
Score
10/10
Malware Config
Signatures
-
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" yjutuvnzte.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yjutuvnzte.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" yjutuvnzte.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" yjutuvnzte.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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe -
Executes dropped EXE 5 IoCs
pid Process 912 yjutuvnzte.exe 4776 digjnppjmbfimem.exe 3008 uenyrgph.exe 4240 bzvseupqvvhef.exe 3708 uenyrgph.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" yjutuvnzte.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\kequrofi = "yjutuvnzte.exe" digjnppjmbfimem.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\pdwwukcp = "digjnppjmbfimem.exe" digjnppjmbfimem.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "bzvseupqvvhef.exe" digjnppjmbfimem.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) \??\q: uenyrgph.exe File opened (read-only) \??\t: uenyrgph.exe File opened (read-only) \??\p: uenyrgph.exe File opened (read-only) \??\u: uenyrgph.exe File opened (read-only) \??\w: uenyrgph.exe File opened (read-only) \??\z: uenyrgph.exe File opened (read-only) \??\h: uenyrgph.exe File opened (read-only) \??\k: uenyrgph.exe File opened (read-only) \??\e: uenyrgph.exe File opened (read-only) \??\h: uenyrgph.exe File opened (read-only) \??\i: uenyrgph.exe File opened (read-only) \??\i: uenyrgph.exe File opened (read-only) \??\m: uenyrgph.exe File opened (read-only) \??\e: uenyrgph.exe File opened (read-only) \??\l: uenyrgph.exe File opened (read-only) \??\g: uenyrgph.exe File opened (read-only) \??\k: uenyrgph.exe File opened (read-only) \??\y: yjutuvnzte.exe File opened (read-only) \??\y: uenyrgph.exe File opened (read-only) \??\b: uenyrgph.exe File opened (read-only) \??\w: yjutuvnzte.exe File opened (read-only) \??\s: uenyrgph.exe File opened (read-only) \??\a: uenyrgph.exe File opened (read-only) \??\o: yjutuvnzte.exe File opened (read-only) \??\o: uenyrgph.exe File opened (read-only) \??\s: yjutuvnzte.exe File opened (read-only) \??\r: yjutuvnzte.exe File opened (read-only) \??\t: yjutuvnzte.exe File opened (read-only) \??\g: uenyrgph.exe File opened (read-only) \??\x: uenyrgph.exe File opened (read-only) \??\e: yjutuvnzte.exe File opened (read-only) \??\o: uenyrgph.exe File opened (read-only) \??\g: yjutuvnzte.exe File opened (read-only) \??\n: yjutuvnzte.exe File opened (read-only) \??\h: yjutuvnzte.exe File opened (read-only) \??\i: yjutuvnzte.exe File opened (read-only) \??\u: uenyrgph.exe File opened (read-only) \??\a: yjutuvnzte.exe File opened (read-only) \??\b: yjutuvnzte.exe File opened (read-only) \??\y: uenyrgph.exe File opened (read-only) \??\k: yjutuvnzte.exe File opened (read-only) \??\m: yjutuvnzte.exe File opened (read-only) \??\p: yjutuvnzte.exe File opened (read-only) \??\a: uenyrgph.exe File opened (read-only) \??\m: uenyrgph.exe File opened (read-only) \??\n: uenyrgph.exe File opened (read-only) \??\r: uenyrgph.exe File opened (read-only) \??\x: uenyrgph.exe File opened (read-only) \??\z: uenyrgph.exe File opened (read-only) \??\n: uenyrgph.exe File opened (read-only) \??\w: uenyrgph.exe File opened (read-only) \??\l: uenyrgph.exe File opened (read-only) \??\j: yjutuvnzte.exe File opened (read-only) \??\v: uenyrgph.exe File opened (read-only) \??\u: yjutuvnzte.exe File opened (read-only) \??\q: uenyrgph.exe File opened (read-only) \??\v: yjutuvnzte.exe File opened (read-only) \??\b: uenyrgph.exe File opened (read-only) \??\j: uenyrgph.exe File opened (read-only) \??\p: uenyrgph.exe File opened (read-only) \??\j: uenyrgph.exe File opened (read-only) \??\l: yjutuvnzte.exe File opened (read-only) \??\v: uenyrgph.exe File opened (read-only) \??\s: uenyrgph.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" yjutuvnzte.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" yjutuvnzte.exe -
AutoIT Executable 9 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/2156-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x00070000000233f5-5.dat autoit_exe behavioral2/files/0x00090000000233ee-18.dat autoit_exe behavioral2/files/0x00070000000233f6-28.dat autoit_exe behavioral2/files/0x00070000000233f7-31.dat autoit_exe behavioral2/files/0x0002000000009de6-48.dat autoit_exe behavioral2/files/0x00020000000005a1-45.dat autoit_exe behavioral2/files/0x000600000001d9f2-65.dat autoit_exe behavioral2/files/0x000600000001d9f2-74.dat autoit_exe -
Drops file in System32 directory 12 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\yjutuvnzte.exe a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\uenyrgph.exe a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe File created C:\Windows\SysWOW64\bzvseupqvvhef.exe a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll yjutuvnzte.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe uenyrgph.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe uenyrgph.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe uenyrgph.exe File created C:\Windows\SysWOW64\yjutuvnzte.exe a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe File created C:\Windows\SysWOW64\digjnppjmbfimem.exe a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\digjnppjmbfimem.exe a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe File created C:\Windows\SysWOW64\uenyrgph.exe a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\bzvseupqvvhef.exe a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal uenyrgph.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe uenyrgph.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe uenyrgph.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe uenyrgph.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal uenyrgph.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe uenyrgph.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe uenyrgph.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal uenyrgph.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe uenyrgph.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal uenyrgph.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe uenyrgph.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe uenyrgph.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe uenyrgph.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe uenyrgph.exe -
Drops file in Windows directory 19 IoCs
description 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 uenyrgph.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe uenyrgph.exe File opened for modification C:\Windows\mydoc.rtf a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe uenyrgph.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 uenyrgph.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe uenyrgph.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 uenyrgph.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe uenyrgph.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 uenyrgph.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 uenyrgph.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 uenyrgph.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe uenyrgph.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 uenyrgph.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe uenyrgph.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 uenyrgph.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe uenyrgph.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe uenyrgph.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2EB7B12F47E038EB52CCBAD533EED7CE" a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh yjutuvnzte.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" yjutuvnzte.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf yjutuvnzte.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" yjutuvnzte.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" yjutuvnzte.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" yjutuvnzte.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7E88FC8D4F268212913DD65B7E95BC97E6345841674F6344D7E9" a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "193FC67514E5DBC7B9C17C94EDE437C9" a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" yjutuvnzte.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs yjutuvnzte.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32352C0D9D2C82206D4277D670512DAD7CF364DC" a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc yjutuvnzte.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg yjutuvnzte.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6AC8FABDF96AF193837E3A41819B39E2B0F9028F4315034BE1BA429E08A7" a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7836BB0FF1C22DDD172D0A18A7F9163" a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat yjutuvnzte.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" yjutuvnzte.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4972 WINWORD.EXE 4972 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 912 yjutuvnzte.exe 912 yjutuvnzte.exe 912 yjutuvnzte.exe 912 yjutuvnzte.exe 912 yjutuvnzte.exe 912 yjutuvnzte.exe 912 yjutuvnzte.exe 912 yjutuvnzte.exe 912 yjutuvnzte.exe 912 yjutuvnzte.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 4240 bzvseupqvvhef.exe 3708 uenyrgph.exe 3708 uenyrgph.exe 3708 uenyrgph.exe 3708 uenyrgph.exe 3708 uenyrgph.exe 3708 uenyrgph.exe 3708 uenyrgph.exe 3708 uenyrgph.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 912 yjutuvnzte.exe 4240 bzvseupqvvhef.exe 912 yjutuvnzte.exe 4240 bzvseupqvvhef.exe 912 yjutuvnzte.exe 4240 bzvseupqvvhef.exe 3708 uenyrgph.exe 3708 uenyrgph.exe 3708 uenyrgph.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 4776 digjnppjmbfimem.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 3008 uenyrgph.exe 912 yjutuvnzte.exe 4240 bzvseupqvvhef.exe 912 yjutuvnzte.exe 4240 bzvseupqvvhef.exe 912 yjutuvnzte.exe 4240 bzvseupqvvhef.exe 3708 uenyrgph.exe 3708 uenyrgph.exe 3708 uenyrgph.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4972 WINWORD.EXE 4972 WINWORD.EXE 4972 WINWORD.EXE 4972 WINWORD.EXE 4972 WINWORD.EXE 4972 WINWORD.EXE 4972 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2156 wrote to memory of 912 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 81 PID 2156 wrote to memory of 912 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 81 PID 2156 wrote to memory of 912 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 81 PID 2156 wrote to memory of 4776 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 82 PID 2156 wrote to memory of 4776 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 82 PID 2156 wrote to memory of 4776 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 82 PID 2156 wrote to memory of 3008 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 83 PID 2156 wrote to memory of 3008 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 83 PID 2156 wrote to memory of 3008 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 83 PID 2156 wrote to memory of 4240 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 84 PID 2156 wrote to memory of 4240 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 84 PID 2156 wrote to memory of 4240 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 84 PID 2156 wrote to memory of 4972 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 85 PID 2156 wrote to memory of 4972 2156 a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe 85 PID 912 wrote to memory of 3708 912 yjutuvnzte.exe 88 PID 912 wrote to memory of 3708 912 yjutuvnzte.exe 88 PID 912 wrote to memory of 3708 912 yjutuvnzte.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\a8feab29842ce3a2b6ebc097d4ae8328_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a8feab29842ce3a2b6ebc097d4ae8328_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:2156 -
C:\Windows\SysWOW64\yjutuvnzte.exeyjutuvnzte.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:912 -
C:\Windows\SysWOW64\uenyrgph.exeC:\Windows\system32\uenyrgph.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:3708
-
-
-
C:\Windows\SysWOW64\digjnppjmbfimem.exedigjnppjmbfimem.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4776
-
-
C:\Windows\SysWOW64\uenyrgph.exeuenyrgph.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:3008
-
-
C:\Windows\SysWOW64\bzvseupqvvhef.exebzvseupqvvhef.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4240
-
-
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:4972
-
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
Loading Replay Monitor...
Downloads
-
Filesize
512KB
MD5453177af08686c8541f265d8d3df6f66
SHA1e06c3cc720f4f4de26b49abd38d55400977ef9ab
SHA256fde4666b82f5732a26b829fe510069f8db3c22467ab79e4194d2a8485c12de3a
SHA512076d2a81ad6d663ec2d51cdb76e30b4fbd04fa47ce25e24785c6503cb6e32d422f0600612b192b18438fe1d9cd46e451a1ba0403fe59f756cd119b0d6d8e507e
-
Filesize
512KB
MD5327bfda0acd758e8b746c15a1097c333
SHA136f940e97703cc7a0a6004f3516435e604589865
SHA2563f3b84ec90a234a17410db890ea4b612fd3d6c859417dbb1516eef927f623fff
SHA512ccc11044060b30b3816158b0900d196528894015b8f569e7d96a1e9e372d0d12d84ba9b3f6c24648f7759efe795efd317ec06d2c546d61337a25b8563c746ee9
-
Filesize
239B
MD512b138a5a40ffb88d1850866bf2959cd
SHA157001ba2de61329118440de3e9f8a81074cb28a2
SHA2569def83813762ad0c5f6fdd68707d43b7ccd26633b2123254272180d76bc3faaf
SHA5129f69865a791d09dec41df24d68ad2ab8292d1b5beeca8324ba02feba71a66f1ca4bb44954e760c0037c8db1ac00d71581cab4c77acbc3fb741940b17ccc444eb
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD582bcc5097ccb29065bb95eb4ce8089c2
SHA128e161520c3d4b5fed5a5a302670c0736347fb63
SHA256d70dab7e0ed492298ddc281cf554c9213750e5ed728d42dac433a56cc921ce75
SHA5123db0afef37a043e345948f30815adeedb30f56134ecf3e0a177550f2d94d96f21a8d7991d642f26980b232207c5ba7c99c47801fcd610dc1640e8021c4f3ed13
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD52067c68940bdb493807606560f0c52b1
SHA1dcc9739013dee00f3d8ca1955ec4ce908d3f53a6
SHA256f2046f113964fbf94cfa8cd147f7cf7a49e9425d1d76fbc292bbd3499d57444c
SHA5125be292a694933dce275e55010f6c36d98301d73ad824875c9f8736fb2c9d0a928cd7ea1fd5fc90ea2ad013fe981b493389efc60ec0c6b174331e6c3bc6c4547d
-
Filesize
512KB
MD50ba7bc400afa338a6443382d6a53dfd1
SHA1f5fa4c5807cb244fbb07c1dfe640d13417b93053
SHA2568058d514260412851f4acc183115cd0efc65216ae6adcea629272f5b690ba143
SHA51291a68a3cedacd85c202751976fe35a9cac3575ce85998b9e75727881b40470108bdcfe0e226b3ab8aade996c5bc6a2b6ebb206d0beb5d499aa47e751a4b6aee6
-
Filesize
512KB
MD596cc30fe2f4d7d7746f96ea523d690d1
SHA1ce2a49c5ed25d078c71b11f6e8aa1a0f6453af82
SHA2560199b5110fb2542a24fddc7b2857ec5f0534fa563e88d6758e35173abb7f81c5
SHA5120638232f5dd1dc3b8d79fb9bcea8f2ef2695b033cb8324499a160f4bfd40bb1facbcfcdb82efd030f9806ae56e923719981bc3ebc2bf396a7594d2e2afbb00a6
-
Filesize
512KB
MD501036d3e4d246e336242ff6a5826bc8b
SHA13eeca4a3977b9e7a4f287fae9f5ce8cd68be3ff7
SHA256d5e3dad183fe4566c0ed00961e43d4f60f463c5c328c4973bd17c3e032746dad
SHA5122170ba32df4897fa4ab2b10faf18037079291c15c3b1ecf0d364aebed19e53624f3a38ef2a6261991f97bc5a6c92dcb0aecb1347cd3d8aefffb764b0913dc0e0
-
Filesize
512KB
MD5854e37dc2818c13d2bf4c27c92b0fbeb
SHA1fc3b3858aef98ffb0b53d3932d7c0d2c6ec04f6c
SHA2565ab23dc7fd4355ab97b5dcaaa60f4adc68a54307fbda79386551970ee474db1e
SHA512f98070d1db9ca651c48ef076d5a6276854149348bb609efa82b9252ee40078628a316d1e0ce44f4f8d1a715592d8cd8a84a91acd66d51a615c0369c73b1c9868
-
Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
-
Filesize
512KB
MD5217810d52c89876b0d9a62ac61c9c40e
SHA1ce670de28990dd580adc3ebee95df6d0309d89d5
SHA256a1169a4ebb5667c20fca3fd23010f66d3cbae608afccca10a9fbec978cb332cd
SHA51230dc9fd15fe2f8c630a7971e5971344727c4dcc75380e0c18052a5be55cb3db59f0f4b6014255f5117a60b8690689960bf4541d71ce811fbf6f31f052e8182d2
-
Filesize
512KB
MD5a730ef186d71999b3448a022bcfeb249
SHA14535faba43e7b7f6d7c26b8df5aead0275359908
SHA25682829be025bda1a1c0c5b783beba7df8106bccd17d97176d27dad8217697d360
SHA5121cdc1900e329c8daf6bb5d655684daa54171e69037740bbe57377a5595e3091fe7d61ee38fac9354fa1c7e7e8e60382a9d8fbeaedb9d4e80e6f850c64b8db0f7