Analysis
- max time kernel
150s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
07/04/2024, 23:16
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe
Resource
win7-20231129-en
windows7-x64
25 signatures
150 seconds
Behavioral task
behavioral2
Sample
e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
25 signatures
150 seconds
General
- Target e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe
- Size 512KB
- Sample240407-29ht9ahf46
- SHA256 3468f34b8f72a76cff295420bc5693ef6a072df4e03a3b727b49fdffb3291ab5
- MD5 e616af1d52ca2271af70c2b9f973894d
- SHA1 3c870883d02cd6cec366022d1c619b73a15e2c4f
- SHA512 ca76ee66ca3be007f18ba95d4ddb2ca9eff2646c4bf5777cad989575bf5eda41f1075c70764ae3be11051ac17e8a3048b49585bf0f5b9c6feade576e35753795
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj69:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5M
- MD5 SHA1 SHA512 SSDEEP
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-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" busypuolpd.exe - Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" busypuolpd.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" busypuolpd.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" busypuolpd.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-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe - Executes dropped EXE 5 IoCs
pid Process 4972 busypuolpd.exe 2888 pcdfoonstjqnfsq.exe 4008 zxrhzygl.exe 5052 fffosxigyvdct.exe 3740 zxrhzygl.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\AntiVirusOverride = "1" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" busypuolpd.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\jplildod = "busypuolpd.exe" pcdfoonstjqnfsq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\tllsqfqx = "pcdfoonstjqnfsq.exe" pcdfoonstjqnfsq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "fffosxigyvdct.exe" pcdfoonstjqnfsq.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: busypuolpd.exe File opened (read-only) \??\q: busypuolpd.exe File opened (read-only) \??\a: zxrhzygl.exe File opened (read-only) \??\q: zxrhzygl.exe File opened (read-only) \??\s: zxrhzygl.exe File opened (read-only) \??\j: zxrhzygl.exe File opened (read-only) \??\v: zxrhzygl.exe File opened (read-only) \??\z: zxrhzygl.exe File opened (read-only) \??\m: busypuolpd.exe File opened (read-only) \??\t: zxrhzygl.exe File opened (read-only) \??\a: zxrhzygl.exe File opened (read-only) \??\y: zxrhzygl.exe File opened (read-only) \??\l: busypuolpd.exe File opened (read-only) \??\z: busypuolpd.exe File opened (read-only) \??\w: zxrhzygl.exe File opened (read-only) \??\e: zxrhzygl.exe File opened (read-only) \??\u: busypuolpd.exe File opened (read-only) \??\g: zxrhzygl.exe File opened (read-only) \??\n: zxrhzygl.exe File opened (read-only) \??\b: busypuolpd.exe File opened (read-only) \??\e: busypuolpd.exe File opened (read-only) \??\y: busypuolpd.exe File opened (read-only) \??\o: zxrhzygl.exe File opened (read-only) \??\s: zxrhzygl.exe File opened (read-only) \??\a: busypuolpd.exe File opened (read-only) \??\l: zxrhzygl.exe File opened (read-only) \??\m: zxrhzygl.exe File opened (read-only) \??\h: busypuolpd.exe File opened (read-only) \??\j: busypuolpd.exe File opened (read-only) \??\o: busypuolpd.exe File opened (read-only) \??\l: zxrhzygl.exe File opened (read-only) \??\g: zxrhzygl.exe File opened (read-only) \??\q: zxrhzygl.exe File opened (read-only) \??\t: zxrhzygl.exe File opened (read-only) \??\g: busypuolpd.exe File opened (read-only) \??\i: busypuolpd.exe File opened (read-only) \??\s: busypuolpd.exe File opened (read-only) \??\v: busypuolpd.exe File opened (read-only) \??\k: zxrhzygl.exe File opened (read-only) \??\p: zxrhzygl.exe File opened (read-only) \??\k: busypuolpd.exe File opened (read-only) \??\x: busypuolpd.exe File opened (read-only) \??\o: zxrhzygl.exe File opened (read-only) \??\t: busypuolpd.exe File opened (read-only) \??\i: zxrhzygl.exe File opened (read-only) \??\n: zxrhzygl.exe File opened (read-only) \??\r: zxrhzygl.exe File opened (read-only) \??\u: zxrhzygl.exe File opened (read-only) \??\r: busypuolpd.exe File opened (read-only) \??\w: busypuolpd.exe File opened (read-only) \??\b: zxrhzygl.exe File opened (read-only) \??\e: zxrhzygl.exe File opened (read-only) \??\y: zxrhzygl.exe File opened (read-only) \??\w: zxrhzygl.exe File opened (read-only) \??\j: zxrhzygl.exe File opened (read-only) \??\p: zxrhzygl.exe File opened (read-only) \??\u: zxrhzygl.exe File opened (read-only) \??\z: zxrhzygl.exe File opened (read-only) \??\h: zxrhzygl.exe File opened (read-only) \??\p: busypuolpd.exe File opened (read-only) \??\m: zxrhzygl.exe File opened (read-only) \??\x: zxrhzygl.exe File opened (read-only) \??\i: zxrhzygl.exe File opened (read-only) \??\k: zxrhzygl.exe - Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" busypuolpd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" busypuolpd.exe - AutoIT Executable 9 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/4560-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x000700000002334e-9.dat autoit_exe behavioral2/files/0x0008000000023349-19.dat autoit_exe behavioral2/files/0x000700000002334d-23.dat autoit_exe behavioral2/files/0x000700000002334f-32.dat autoit_exe behavioral2/files/0x0007000000023352-63.dat autoit_exe behavioral2/files/0x0007000000023351-57.dat autoit_exe behavioral2/files/0x000300000001e9e3-110.dat autoit_exe behavioral2/files/0x000300000001e9e3-118.dat autoit_exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\busypuolpd.exe e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\zxrhzygl.exe e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\fffosxigyvdct.exe e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe zxrhzygl.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe zxrhzygl.exe File created C:\Windows\SysWOW64\busypuolpd.exe e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe File created C:\Windows\SysWOW64\pcdfoonstjqnfsq.exe e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\pcdfoonstjqnfsq.exe e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe File created C:\Windows\SysWOW64\zxrhzygl.exe e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe File created C:\Windows\SysWOW64\fffosxigyvdct.exe e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe zxrhzygl.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll busypuolpd.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe zxrhzygl.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 zxrhzygl.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal zxrhzygl.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe zxrhzygl.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe zxrhzygl.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe zxrhzygl.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe zxrhzygl.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal zxrhzygl.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe zxrhzygl.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe zxrhzygl.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal zxrhzygl.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe zxrhzygl.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe zxrhzygl.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe zxrhzygl.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal zxrhzygl.exe - Drops file in Windows directory 19 IoCs
description ioc Process File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe zxrhzygl.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe zxrhzygl.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 zxrhzygl.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe zxrhzygl.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe zxrhzygl.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 zxrhzygl.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe zxrhzygl.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 zxrhzygl.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe zxrhzygl.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe zxrhzygl.exe File opened for modification C:\Windows\mydoc.rtf e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.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 zxrhzygl.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 zxrhzygl.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 zxrhzygl.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 zxrhzygl.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe zxrhzygl.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 zxrhzygl.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\.WSF\ = "txtfile" busypuolpd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg busypuolpd.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2EC1B05B449739EA52C4B9A23292D7CA" e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E78068B5FE6821D1D27CD0D18A0F9111" e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" busypuolpd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc busypuolpd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs busypuolpd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" busypuolpd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "33412D7D9D5182566D4577D570522CAB7C8E64DD" e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1944C67D1597DBC3B9BC7CE2EC9F37BA" e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat busypuolpd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf busypuolpd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" busypuolpd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7E8CFFF84826851E9042D62F7D9CBD95E640584167436346D690" e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh busypuolpd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" busypuolpd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BB5FACEF910F1E4837F3B3786EE3E92B38B02FE4269034EE1C8459C09D2" e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" busypuolpd.exe Key created \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\Local Settings e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3264 WINWORD.EXE 3264 WINWORD.EXE - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 2888 pcdfoonstjqnfsq.exe 2888 pcdfoonstjqnfsq.exe 2888 pcdfoonstjqnfsq.exe 2888 pcdfoonstjqnfsq.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 4008 zxrhzygl.exe 4008 zxrhzygl.exe 4008 zxrhzygl.exe 2888 pcdfoonstjqnfsq.exe 4008 zxrhzygl.exe 2888 pcdfoonstjqnfsq.exe 4008 zxrhzygl.exe 4008 zxrhzygl.exe 4008 zxrhzygl.exe 4008 zxrhzygl.exe 2888 pcdfoonstjqnfsq.exe 2888 pcdfoonstjqnfsq.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 2888 pcdfoonstjqnfsq.exe 2888 pcdfoonstjqnfsq.exe 4972 busypuolpd.exe 5052 fffosxigyvdct.exe 4972 busypuolpd.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe - Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 2888 pcdfoonstjqnfsq.exe 2888 pcdfoonstjqnfsq.exe 2888 pcdfoonstjqnfsq.exe 4008 zxrhzygl.exe 4008 zxrhzygl.exe 4008 zxrhzygl.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe - Suspicious use of SendNotifyMessage 18 IoCs
pid Process 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 4972 busypuolpd.exe 2888 pcdfoonstjqnfsq.exe 2888 pcdfoonstjqnfsq.exe 2888 pcdfoonstjqnfsq.exe 4008 zxrhzygl.exe 4008 zxrhzygl.exe 4008 zxrhzygl.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 5052 fffosxigyvdct.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe 3740 zxrhzygl.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3264 WINWORD.EXE 3264 WINWORD.EXE 3264 WINWORD.EXE 3264 WINWORD.EXE 3264 WINWORD.EXE 3264 WINWORD.EXE 3264 WINWORD.EXE - Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4560 wrote to memory of 4972 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 95 PID 4560 wrote to memory of 4972 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 95 PID 4560 wrote to memory of 4972 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 95 PID 4560 wrote to memory of 2888 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 96 PID 4560 wrote to memory of 2888 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 96 PID 4560 wrote to memory of 2888 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 96 PID 4560 wrote to memory of 4008 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 97 PID 4560 wrote to memory of 4008 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 97 PID 4560 wrote to memory of 4008 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 97 PID 4560 wrote to memory of 5052 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 98 PID 4560 wrote to memory of 5052 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 98 PID 4560 wrote to memory of 5052 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 98 PID 4972 wrote to memory of 3740 4972 busypuolpd.exe 99 PID 4972 wrote to memory of 3740 4972 busypuolpd.exe 99 PID 4972 wrote to memory of 3740 4972 busypuolpd.exe 99 PID 4560 wrote to memory of 3264 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 100 PID 4560 wrote to memory of 3264 4560 e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\e616af1d52ca2271af70c2b9f973894d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e616af1d52ca2271af70c2b9f973894d_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:4560 -
C:\Windows\SysWOW64\busypuolpd.exebusypuolpd.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:4972 -
C:\Windows\SysWOW64\zxrhzygl.exeC:\Windows\system32\zxrhzygl.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:3740
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C:\Windows\SysWOW64\pcdfoonstjqnfsq.exepcdfoonstjqnfsq.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2888
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C:\Windows\SysWOW64\zxrhzygl.exezxrhzygl.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:4008
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C:\Windows\SysWOW64\fffosxigyvdct.exefffosxigyvdct.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5052
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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:3264
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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=3636 --field-trial-handle=3084,i,14217130992253490921,11543335378077656547,262144 --variations-seed-version /prefetch:81⤵PID:3052
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
- Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe
- Size 512KB
- SHA256 aafc6362e00f13caeaf735a4df3b9c88726c9d4528f9f4c8773b2dedf7a18997
- MD5 867139a0427b9057c5042c0a70a827c5
- SHA1 fe562bfc4b1c3f1a60fe9be12012df3c0cde2faa
- SHA512 ff3bb752fd7471ef86daf9120b24eadde424002f94dbf661d17485c8a7f38217735f690aa62ca21c6852217ae2383c0ac59819b8f98534037dda8005a08cc8b0
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6l:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5g
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
- Size 512KB
- SHA256 0c619c259e6d56be62eb8c39927c495d55183c9be35abca52abe6069179971d3
- MD5 b7002784497c4ff5178e181a3764bc66
- SHA1 287dbc44b83c32fe929e4b367ff9c3c54f643b98
- SHA512 de0bac78cf48dc0094a2a94523d5496188ebd0e703dcd3ca393660532cd95ed8baca6e050adf67b93b719c073f5d4fcdbac96ce3249a4bccc78f350c6760ff36
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj67:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5i
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
- Size 239B
- SHA256 bd528b67c4e7b5924426cb6edc6bd85896db3a43e596bc76d32632d33eccc2b1
- MD5 2fae0fe44fb67ed515b21a2b6fba40e3
- SHA1 d39c4cb134c596851c157406149129a69844613b
- SHA512 9902e514810847d11b83ceb64209c7a363f3b482f5444474673988fa0729295d8612ae6aa0d81a09d9adeb958f7e0251b414ef808f82f279df504bc04a347087
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 3KB
- SHA256 c3bc8bf9b4278ff8f7873d85e0180e64b735526e341b2a9deda788c53c134602
- MD5 4779e301c01cafbec0ddd5af89df7bb5
- SHA1 3260c750b8b399f8f4c060bf1163b710e9787f7f
- SHA512 0de336723c20ee8bc19afc3d092ab6d8ec042427036e4f85250e891c5c94e96d554d102653079a36641260f0f6ce06dab82abac4a916b71e2420aeaff645f813
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 3KB
- SHA256 adee2a1e981fb7f79dbffccf175fe7cdc9e604831ba108a6bb0484277d23c85b
- MD5 6bb8aa5a12e7d06c632fd7aae5b23c90
- SHA1 42d6d84cd1c17519d4ec8e233c950854973e08da
- SHA512 b96bf1f184e746d554a637567a32bbaf770ed9d05eebf5dc1ddb13d8bc44432beeb38a109896c49bd7a80231d92f2529eea4729eb7b99e718679c84ec24ee3ee
- MD5 SHA1 SHA512
- Path C:\Windows\SysWOW64\busypuolpd.exe
- Size 512KB
- SHA256 8a6fc35f5ba650ebda5e6022036ccebe8909c40735e57c0e1e9bb2bb4366d37e
- MD5 7e165ca3979142f5e6dcea9a7751106e
- SHA1 3ad46d04fff8cb75c23c19f4ac8405dd62aacefc
- SHA512 a23cdc82556cf0b0b2b182ecbf2688ed2e6d033389bc9631db5f073d40c8897b3f0fc0d187ba7be9b3679d2cd243f806c70fa4ff88ca9b3c9feaf18cc3c44165
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6t:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5A
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\fffosxigyvdct.exe
- Size 512KB
- SHA256 271c5c25ca03a7967b845dc6e7909be0a5cc09ea182b424465a554dad66641ac
- MD5 702617163fecbb371e3ee89b0cca16be
- SHA1 ce76324de39234220568223c20532166b55b5181
- SHA512 ff0ed5ba24d426c0872f3836212f3e34f2c4bf2d9c39f207f123ae1fc1f22a735af2a0345150af1a2014ac99d76a1a9c81051f988af50f3ca9cb2d808154de27
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj65:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Y
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\pcdfoonstjqnfsq.exe
- Size 512KB
- SHA256 eceb3cf417bc55895cfc77e7020be4b27ec41f6948a7f84adf43da1039c57e97
- MD5 24b2fd703a3abd8c81a82a2ccbad97ba
- SHA1 08a570e9d75796a7a98343e7e669efb6212f4140
- SHA512 b3a3612980e35d98876b59168842479a9369f751604b1927a4bdd8678274f4b2a3bc6720759c8c4aa002aa293f140476d1255c0998e45d33b1ea1214a93697a0
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6F:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm50
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\zxrhzygl.exe
- Size 512KB
- SHA256 ab7cfa9407db95db99a8816b3b3ddff3cf8e5d6223f1dff096032d025190dc5d
- MD5 4ea8aaee976e7fc829dc6d9a34d980b6
- SHA1 0977509c8db972f3e0856fa8466c4834af6133c4
- SHA512 b644631d4446f8757cbc1a7f10aa7cb8d3b8674696cb794108772e7d9737ff1c34f5a752f1fed546813570fdeffcf909a0a567b05bc51c310035cf3effefff51
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6T:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5s
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\mydoc.rtf
- Size 223B
- SHA256 85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
- MD5 06604e5941c126e2e7be02c5cd9f62ec
- SHA1 4eb9fdf8ff4e1e539236002bd363b82c8f8930e1
- SHA512 803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
- MD5 SHA1 SHA512
- Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
- Size 512KB
- SHA256 dc4fa9b5d88e2422c5eea1f326e83cb5472ba463cec69dce16137e883c8571e5
- MD5 8363bccc9a7fc2e89bebb45cf20f5c0b
- SHA1 88246690fddee29811b45a31a7f934eb07d26776
- SHA512 1bf336a6a0de7eaff65f6002e342029eabfae5b056b37c068d772e90ef63a89fcae36e3afe0f7aaed30875a88b8ce2cba9a92dc1e999ce946bf42329c81ac3ba
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6T:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5e
- MD5 SHA1 SHA512 SSDEEP
- Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
- Size 512KB
- SHA256 a6e096a9cd049ea8ff1e3f622c4a19e57eafbde496108dd16263a140312577ac
- MD5 b87291fb2d96a794c658157275055f3e
- SHA1 37c4d01e090657aefda6e4f02f581e43b85cb663
- SHA512 874c389104c58febc3b105a36f8fbf21d4c786e29c08c869b88c6b939a22bea866d9923f71ab5875de554f184e8f902900b79c54d639642125a980a261a2a1ac
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6f:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5W
- MD5 SHA1 SHA512 SSDEEP