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Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
16/05/2024, 21:47
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
29 signatures
150 seconds
Behavioral task
behavioral2
Sample
4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
25 signatures
150 seconds
General
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Target
4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe
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Size
512KB
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MD5
4d2aed01264f978b797c65da381634b3
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SHA1
ed7dea271d23e768c88ffc45572a2430586d1461
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SHA256
de15e7d44877aa8c8d84d32d0442fd3ad39aa97e49a2c9654991fe7e59dcd4ca
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SHA512
0207a6dbba691bbd3728c25c499f5352e9f84f63fa9a85707bd1b495fc840cd0eb8d24a7a2dbf34accd63efc92dfd8893fdaafe2debe853b91454186a64a6750
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6m:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5p
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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" vguslovhlu.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vguslovhlu.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vguslovhlu.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" vguslovhlu.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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe -
Executes dropped EXE 5 IoCs
pid Process 4244 vguslovhlu.exe 3236 rjgdmqobxcglach.exe 1036 bgtkdsux.exe 3896 ahpcvvemekchr.exe 3012 bgtkdsux.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\AntiVirusDisableNotify = "1" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" vguslovhlu.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\bcaynzrh = "vguslovhlu.exe" rjgdmqobxcglach.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\oiimhxxe = "rjgdmqobxcglach.exe" rjgdmqobxcglach.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "ahpcvvemekchr.exe" rjgdmqobxcglach.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) \??\s: vguslovhlu.exe File opened (read-only) \??\k: bgtkdsux.exe File opened (read-only) \??\o: bgtkdsux.exe File opened (read-only) \??\n: vguslovhlu.exe File opened (read-only) \??\o: vguslovhlu.exe File opened (read-only) \??\y: bgtkdsux.exe File opened (read-only) \??\a: bgtkdsux.exe File opened (read-only) \??\i: bgtkdsux.exe File opened (read-only) \??\h: bgtkdsux.exe File opened (read-only) \??\n: bgtkdsux.exe File opened (read-only) \??\z: vguslovhlu.exe File opened (read-only) \??\v: bgtkdsux.exe File opened (read-only) \??\y: bgtkdsux.exe File opened (read-only) \??\b: bgtkdsux.exe File opened (read-only) \??\m: bgtkdsux.exe File opened (read-only) \??\k: vguslovhlu.exe File opened (read-only) \??\p: vguslovhlu.exe File opened (read-only) \??\e: vguslovhlu.exe File opened (read-only) \??\m: vguslovhlu.exe File opened (read-only) \??\x: bgtkdsux.exe File opened (read-only) \??\j: vguslovhlu.exe File opened (read-only) \??\l: vguslovhlu.exe File opened (read-only) \??\z: bgtkdsux.exe File opened (read-only) \??\o: bgtkdsux.exe File opened (read-only) \??\t: bgtkdsux.exe File opened (read-only) \??\h: bgtkdsux.exe File opened (read-only) \??\j: bgtkdsux.exe File opened (read-only) \??\s: bgtkdsux.exe File opened (read-only) \??\x: vguslovhlu.exe File opened (read-only) \??\p: bgtkdsux.exe File opened (read-only) \??\u: bgtkdsux.exe File opened (read-only) \??\k: bgtkdsux.exe File opened (read-only) \??\l: bgtkdsux.exe File opened (read-only) \??\x: bgtkdsux.exe File opened (read-only) \??\j: bgtkdsux.exe File opened (read-only) \??\m: bgtkdsux.exe File opened (read-only) \??\p: bgtkdsux.exe File opened (read-only) \??\b: vguslovhlu.exe File opened (read-only) \??\a: bgtkdsux.exe File opened (read-only) \??\r: vguslovhlu.exe File opened (read-only) \??\t: vguslovhlu.exe File opened (read-only) \??\u: vguslovhlu.exe File opened (read-only) \??\b: bgtkdsux.exe File opened (read-only) \??\s: bgtkdsux.exe File opened (read-only) \??\t: bgtkdsux.exe File opened (read-only) \??\g: vguslovhlu.exe File opened (read-only) \??\h: vguslovhlu.exe File opened (read-only) \??\y: vguslovhlu.exe File opened (read-only) \??\e: bgtkdsux.exe File opened (read-only) \??\z: bgtkdsux.exe File opened (read-only) \??\u: bgtkdsux.exe File opened (read-only) \??\v: bgtkdsux.exe File opened (read-only) \??\r: bgtkdsux.exe File opened (read-only) \??\w: bgtkdsux.exe File opened (read-only) \??\l: bgtkdsux.exe File opened (read-only) \??\q: bgtkdsux.exe File opened (read-only) \??\a: vguslovhlu.exe File opened (read-only) \??\i: vguslovhlu.exe File opened (read-only) \??\w: vguslovhlu.exe File opened (read-only) \??\q: vguslovhlu.exe File opened (read-only) \??\v: vguslovhlu.exe File opened (read-only) \??\n: bgtkdsux.exe File opened (read-only) \??\g: bgtkdsux.exe File opened (read-only) \??\i: bgtkdsux.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" vguslovhlu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" vguslovhlu.exe -
AutoIT Executable 10 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/1220-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x0007000000023450-5.dat autoit_exe behavioral2/files/0x000800000002344c-18.dat autoit_exe behavioral2/files/0x0007000000023451-26.dat autoit_exe behavioral2/files/0x0007000000023452-31.dat autoit_exe behavioral2/files/0x0008000000023439-66.dat autoit_exe behavioral2/files/0x0007000000023460-69.dat autoit_exe behavioral2/files/0x000800000002297b-77.dat autoit_exe behavioral2/files/0x00080000000233c1-105.dat autoit_exe behavioral2/files/0x00080000000233c1-452.dat autoit_exe -
Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\msvbvm60.dll vguslovhlu.exe File opened for modification C:\Windows\SysWOW64\vguslovhlu.exe 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\ahpcvvemekchr.exe 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe bgtkdsux.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe bgtkdsux.exe File created C:\Windows\SysWOW64\vguslovhlu.exe 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe File created C:\Windows\SysWOW64\bgtkdsux.exe 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe File created C:\Windows\SysWOW64\ahpcvvemekchr.exe 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe File created C:\Windows\SysWOW64\rjgdmqobxcglach.exe 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\rjgdmqobxcglach.exe 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\bgtkdsux.exe 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe bgtkdsux.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe bgtkdsux.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.DOC.exe bgtkdsux.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal bgtkdsux.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe bgtkdsux.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe bgtkdsux.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe bgtkdsux.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe bgtkdsux.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe bgtkdsux.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe bgtkdsux.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe bgtkdsux.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe bgtkdsux.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe bgtkdsux.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal bgtkdsux.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal bgtkdsux.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal bgtkdsux.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 bgtkdsux.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 bgtkdsux.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe bgtkdsux.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe bgtkdsux.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 bgtkdsux.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe bgtkdsux.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 bgtkdsux.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 bgtkdsux.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe bgtkdsux.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 bgtkdsux.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 bgtkdsux.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 bgtkdsux.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 bgtkdsux.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe bgtkdsux.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe bgtkdsux.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe bgtkdsux.exe File opened for modification C:\Windows\mydoc.rtf 4d2aed01264f978b797c65da381634b3_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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\.vbs vguslovhlu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32452C7F9D2C82256A3076A677202CD67D8265DC" 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BCEFABEF96AF1E2837D3A4086ED3993B3FE028C4316034CE1CF429C08A2" 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FB2B12D449539E953CAB9D133E9D4CE" 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc vguslovhlu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7E89FF8F4F5B85129045D6217D90BDE0E137593567446336D6ED" 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg vguslovhlu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" vguslovhlu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf vguslovhlu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" vguslovhlu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7F36BB6FE1C22D1D27ED1A48B7B9162" 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat vguslovhlu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh vguslovhlu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" vguslovhlu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" vguslovhlu.exe Key created \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000_Classes\Local Settings 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "184FC6781590DAB6B8CC7F95EC9634CC" 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" vguslovhlu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" vguslovhlu.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2956 WINWORD.EXE 2956 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 1036 bgtkdsux.exe 1036 bgtkdsux.exe 1036 bgtkdsux.exe 1036 bgtkdsux.exe 1036 bgtkdsux.exe 3896 ahpcvvemekchr.exe 1036 bgtkdsux.exe 1036 bgtkdsux.exe 1036 bgtkdsux.exe 3896 ahpcvvemekchr.exe 3896 ahpcvvemekchr.exe 3896 ahpcvvemekchr.exe 3896 ahpcvvemekchr.exe 3896 ahpcvvemekchr.exe 3236 rjgdmqobxcglach.exe 3896 ahpcvvemekchr.exe 3896 ahpcvvemekchr.exe 3236 rjgdmqobxcglach.exe 3236 rjgdmqobxcglach.exe 3236 rjgdmqobxcglach.exe 3896 ahpcvvemekchr.exe 3896 ahpcvvemekchr.exe 3236 rjgdmqobxcglach.exe 3236 rjgdmqobxcglach.exe 3896 ahpcvvemekchr.exe 3896 ahpcvvemekchr.exe 3236 rjgdmqobxcglach.exe 3236 rjgdmqobxcglach.exe 3236 rjgdmqobxcglach.exe 3236 rjgdmqobxcglach.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 3236 rjgdmqobxcglach.exe 1036 bgtkdsux.exe 3896 ahpcvvemekchr.exe 3236 rjgdmqobxcglach.exe 1036 bgtkdsux.exe 3896 ahpcvvemekchr.exe 3236 rjgdmqobxcglach.exe 1036 bgtkdsux.exe 3896 ahpcvvemekchr.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 4244 vguslovhlu.exe 3236 rjgdmqobxcglach.exe 1036 bgtkdsux.exe 3896 ahpcvvemekchr.exe 3236 rjgdmqobxcglach.exe 1036 bgtkdsux.exe 3896 ahpcvvemekchr.exe 3236 rjgdmqobxcglach.exe 1036 bgtkdsux.exe 3896 ahpcvvemekchr.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe 3012 bgtkdsux.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2956 WINWORD.EXE 2956 WINWORD.EXE 2956 WINWORD.EXE 2956 WINWORD.EXE 2956 WINWORD.EXE 2956 WINWORD.EXE 2956 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1220 wrote to memory of 4244 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 83 PID 1220 wrote to memory of 4244 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 83 PID 1220 wrote to memory of 4244 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 83 PID 1220 wrote to memory of 3236 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 84 PID 1220 wrote to memory of 3236 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 84 PID 1220 wrote to memory of 3236 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 84 PID 1220 wrote to memory of 1036 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 85 PID 1220 wrote to memory of 1036 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 85 PID 1220 wrote to memory of 1036 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 85 PID 1220 wrote to memory of 3896 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 86 PID 1220 wrote to memory of 3896 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 86 PID 1220 wrote to memory of 3896 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 86 PID 1220 wrote to memory of 2956 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 87 PID 1220 wrote to memory of 2956 1220 4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe 87 PID 4244 wrote to memory of 3012 4244 vguslovhlu.exe 89 PID 4244 wrote to memory of 3012 4244 vguslovhlu.exe 89 PID 4244 wrote to memory of 3012 4244 vguslovhlu.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\4d2aed01264f978b797c65da381634b3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4d2aed01264f978b797c65da381634b3_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:1220 -
C:\Windows\SysWOW64\vguslovhlu.exevguslovhlu.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:4244 -
C:\Windows\SysWOW64\bgtkdsux.exeC:\Windows\system32\bgtkdsux.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:3012
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C:\Windows\SysWOW64\rjgdmqobxcglach.exerjgdmqobxcglach.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3236
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C:\Windows\SysWOW64\bgtkdsux.exebgtkdsux.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:1036
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C:\Windows\SysWOW64\ahpcvvemekchr.exeahpcvvemekchr.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3896
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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:2956
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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
Loading Replay Monitor...
Downloads
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Filesize
512KB
MD5a80e9feedccbba55bdd246dcaf9f27d6
SHA11cdf80276d52c2bd1faf5e2b75ece247129b05be
SHA256868502914bcf597d9eb9cd0578732fde45ef63c2c8287c5900e41f66d6b99170
SHA5127bf55c42c510950f446f57a8e6dfd082b70a5f48250dd58564ad646ec240c974ac8f66629c324a04d0b4425bd9d4bac5debc9831c5459cee3c5c5ca6eb3eab0b
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Filesize
512KB
MD5a8e762ae535f01f9a673df32b22b6186
SHA1193ec0bb36dc5994498259dc10cee26213575b7b
SHA2566dc5a12b5d2290045f82c3920edb50a583c0dee8f4e77edabd552ec35c3b9fad
SHA512d2eae1068af3d23ac13488738786f12599c875f6fd1176e5fd61299b788c7c773a8374487083f682f6cfd59eed0a2ebe74585b18bc36d37c10abe5472273f8c2
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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
MD513e064118aa2e5cfcf0ce00b8c60d690
SHA19ac4853b32b06b2ccea05684ea21294f7794fa3d
SHA256429ec59b1e8c686f80e86e262381495f390f89b17b88ef935c1d8eb7a24e3b6d
SHA51283a2b1aca1628089d8e01b8ed6c562c14d9d8319c099a65cff22aa3c116267c183477e2d9fd352c2cc8abc751d40c883eccb0ac72155eea653b6be0856364aae
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD57e313eb4788f623f5c18c81eea271872
SHA1ab45ae4ea5c7c7e4f06652948d1ac12679d02938
SHA25617ed96d2442b3575132c14bfe371c5f873527f7860c9051d5689c5b5961d5604
SHA5122fb637bc2f0e0a0e8933d7a84c6372a5ffcf8afde23c6bb6bd5ec2abbafa32970f0553025d5c3a112e964f3d618902cfd602274f7456c2406697df89b05cb905
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Filesize
512KB
MD534b286a40deee5a06944b16cca85bc5e
SHA1480fe7d8068e8ff2b468cac86ed2e0efb646919e
SHA25694f74bba21d21fd69cb4e566e5b48ad9f7ec62dbc79ba89532b6fed892a82f77
SHA512f5520a667d402495e6eb0e9a8b1e822feb10476144681b2c9f619093abd16e9c726b4c211124ab19b09896b430d0d29c32545f7f7d8c4e2313e3977ad6f5a185
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Filesize
512KB
MD5d7858eaa9a05ec13346795977ecb8043
SHA16359174083aeab25f794c1f7438b0fe27ab526c1
SHA256e92e918d280b4d7c6334f98319ed9fbff3b0ce09a6f496812fd4e0d552b55661
SHA5120933d9d3a486dd24aed14e2a2366f255fc0d81c147919686e98933676c3b83b3737b6ddd5ca81c0405deb54e54fb18d9f4cbd89e91e3343c7a0287aadb569a63
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Filesize
512KB
MD5c07ef19afe565f91c36353bd057e4afc
SHA1bf19f63c60f282bc6651041528698ebebd6b0c9b
SHA25672a95a807c54255e7f69b63d7018c0f1e54337d9ba656da523c2d581890ae745
SHA5129e22aa2df6343bdb29cd0ef17370a81ef89881454b5d9564d9385881de34267b53d6bfcb8ef0da2a5713cf0bd6e5a94b203e61200fc2537e73542041c831147a
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Filesize
512KB
MD583ce648329c0677928c86027424f9d05
SHA1fcac0fac78e477112c58728138c3a91187f2049b
SHA2565868fa84384b0e8c40db06697f2a9af55de921c516298c45b0e512dc2af9c6ee
SHA5125e83d4b358ddced77428a880e12fc2404dfabc07428ba3c97eca87723618932d9f447b62eea7edbe1e0413236384c827de7cfd881288232533d909d8cb7c29da
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Filesize
512KB
MD5f4f70ebbc518f464d2b5ad54a5eda1d3
SHA1b003ac78c8d38734636789236523bcd3ef7b3414
SHA2561c6360128feb2a55c874db1a9fb040ede6d38717749b287557bd6db4416a0699
SHA51285875c61f0cf0091a6adea126e24aff10d7842e8e8ff90421ce08c8dfcc1dc76fe421c426b2ec80ab2411b2d1bc2b78b65867ff3d1f8f768cefda3419e533cad
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
512KB
MD5f58201c70499dcc9fd69e0ced06f0adf
SHA1407fb0f0f5b4c6746d5438ff495b5ba6e902117c
SHA256110f5d84d64606dbec1cbee6a8e10e5c8425f2e47b1ce3b7686d1000bc2decf0
SHA5126561e1dfc192b49e5cc9f0b2bb9f16afa25462928d7530d032c6c35a91eec79c5b2dfbd8794455142e1c34c7565cf7a6de393eec6acc0fe4b9c913e02ac34ecb
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Filesize
512KB
MD59608b33975491323a5291056132e9c7e
SHA13e46299a5d68756b1e12a55027234d26d2687713
SHA25619c58068d69b248c2fd47ae64e64b856828fae23353357f36fa5a0e38ea7bfed
SHA5122202cc540adcb899264a695b1a74420bae79c052073d4f984d65b69176a88d0282f4ed22c0192f32d832a481b802479545a26b24eac58830bfd6645d58ca729d