Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/07/2026, 22:19
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
26 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
25 signatures
150 seconds
General
- Target 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe
- Size 512KB
- Sample260701-18f4laft3k
- SHA256 eddad6bb6fd0f2c45598dc1686370e8fa36dd69dc5cf232b8dcf302847e453e0
- MD5 63fdff1b592c508426b31e100044d3d4
- SHA1 ad9b1a8c4121e1489e5d967d127ce4af75df4212
- SHA512 9b8f46f1bd3761e14db1327ad52e2a1e4485347f97b621398b9251d372a17abb91ca9d28a907dc0db60f49712e0899f794e455f25cac0a2ef279036f33caac98
- SSDEEP 6144:5VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6i:5gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5B
- TLSH T1DBB4AE2276E1B0B2E96325F00F76D728E777BC3456359447A7C02E8BAA30951973B363
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2639994890-966400312-4246138405-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" pimqewlmce.exe - Modifies visibility of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2639994890-966400312-4246138405-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" pimqewlmce.exe - Windows security bypass 2 TTPs 5 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" pimqewlmce.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2639994890-966400312-4246138405-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" pimqewlmce.exe - Executes dropped EXE 5 IoCs
pid Process 1648 pimqewlmce.exe 1244 kfiikopdnjjnjcz.exe 900 qyulzndr.exe 5588 myrjfszjqcxaf.exe 1372 qyulzndr.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Windows security modification 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" pimqewlmce.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\jtnolqso = "pimqewlmce.exe" kfiikopdnjjnjcz.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\apvfjdzd = "kfiikopdnjjnjcz.exe" kfiikopdnjjnjcz.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "myrjfszjqcxaf.exe" kfiikopdnjjnjcz.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: qyulzndr.exe File opened (read-only) \??\s: pimqewlmce.exe File opened (read-only) \??\h: pimqewlmce.exe File opened (read-only) \??\k: qyulzndr.exe File opened (read-only) \??\s: qyulzndr.exe File opened (read-only) \??\w: qyulzndr.exe File opened (read-only) \??\b: pimqewlmce.exe File opened (read-only) \??\v: qyulzndr.exe File opened (read-only) \??\i: qyulzndr.exe File opened (read-only) \??\k: qyulzndr.exe File opened (read-only) \??\r: qyulzndr.exe File opened (read-only) \??\t: qyulzndr.exe File opened (read-only) \??\x: qyulzndr.exe File opened (read-only) \??\m: pimqewlmce.exe File opened (read-only) \??\n: pimqewlmce.exe File opened (read-only) \??\t: pimqewlmce.exe File opened (read-only) \??\u: pimqewlmce.exe File opened (read-only) \??\x: pimqewlmce.exe File opened (read-only) \??\a: qyulzndr.exe File opened (read-only) \??\b: qyulzndr.exe File opened (read-only) \??\d: qyulzndr.exe File opened (read-only) \??\y: qyulzndr.exe File opened (read-only) \??\i: qyulzndr.exe File opened (read-only) \??\l: qyulzndr.exe File opened (read-only) \??\o: qyulzndr.exe File opened (read-only) \??\w: qyulzndr.exe File opened (read-only) \??\j: pimqewlmce.exe File opened (read-only) \??\w: pimqewlmce.exe File opened (read-only) \??\r: qyulzndr.exe File opened (read-only) \??\m: qyulzndr.exe File opened (read-only) \??\y: qyulzndr.exe File opened (read-only) \??\l: pimqewlmce.exe File opened (read-only) \??\m: qyulzndr.exe File opened (read-only) \??\h: qyulzndr.exe File opened (read-only) \??\g: pimqewlmce.exe File opened (read-only) \??\n: qyulzndr.exe File opened (read-only) \??\p: qyulzndr.exe File opened (read-only) \??\g: qyulzndr.exe File opened (read-only) \??\k: pimqewlmce.exe File opened (read-only) \??\q: pimqewlmce.exe File opened (read-only) \??\r: pimqewlmce.exe File opened (read-only) \??\q: qyulzndr.exe File opened (read-only) \??\u: qyulzndr.exe File opened (read-only) \??\a: pimqewlmce.exe File opened (read-only) \??\o: pimqewlmce.exe File opened (read-only) \??\y: pimqewlmce.exe File opened (read-only) \??\p: pimqewlmce.exe File opened (read-only) \??\h: qyulzndr.exe File opened (read-only) \??\o: qyulzndr.exe File opened (read-only) \??\t: qyulzndr.exe File opened (read-only) \??\j: qyulzndr.exe File opened (read-only) \??\g: qyulzndr.exe File opened (read-only) \??\z: qyulzndr.exe File opened (read-only) \??\a: qyulzndr.exe File opened (read-only) \??\d: qyulzndr.exe File opened (read-only) \??\d: pimqewlmce.exe File opened (read-only) \??\z: pimqewlmce.exe File opened (read-only) \??\l: qyulzndr.exe File opened (read-only) \??\s: qyulzndr.exe File opened (read-only) \??\z: qyulzndr.exe File opened (read-only) \??\v: pimqewlmce.exe File opened (read-only) \??\j: qyulzndr.exe File opened (read-only) \??\u: qyulzndr.exe File opened (read-only) \??\b: qyulzndr.exe - Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" pimqewlmce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" pimqewlmce.exe - AutoIT Executable 8 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/2852-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x000d00000001c5ee-5.dat autoit_exe behavioral2/files/0x000e00000001b2f2-11.dat autoit_exe behavioral2/files/0x000d00000001c5eb-16.dat autoit_exe behavioral2/files/0x000c00000001c5ef-26.dat autoit_exe behavioral2/files/0x000c00000001c605-63.dat autoit_exe behavioral2/files/0x001200000001c609-210.dat autoit_exe behavioral2/files/0x001200000001c609-212.dat autoit_exe - Drops file in System32 directory 12 IoCs
description ioc Process File created C:\Windows\SysWOW64\kfiikopdnjjnjcz.exe 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe File opened for modification C:\Windows\SysWOW64\kfiikopdnjjnjcz.exe 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe File opened for modification C:\Windows\SysWOW64\qyulzndr.exe 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe File created C:\Windows\SysWOW64\myrjfszjqcxaf.exe 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll pimqewlmce.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe qyulzndr.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe qyulzndr.exe File created C:\Windows\SysWOW64\pimqewlmce.exe 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe File opened for modification C:\Windows\SysWOW64\pimqewlmce.exe 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe File created C:\Windows\SysWOW64\qyulzndr.exe 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe File opened for modification C:\Windows\SysWOW64\myrjfszjqcxaf.exe 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe qyulzndr.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 qyulzndr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal qyulzndr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qyulzndr.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qyulzndr.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qyulzndr.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qyulzndr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qyulzndr.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qyulzndr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qyulzndr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal qyulzndr.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qyulzndr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qyulzndr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal qyulzndr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal qyulzndr.exe - Drops file in Windows directory 11 IoCs
description ioc Process 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_10.0.26100.1150_none_a9b280b0a5669e69\MsoIrmProtector.doc.exe qyulzndr.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.26100.1150_none_a9b280b0a5669e69\MsoIrmProtector.doc.exe qyulzndr.exe File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.26100.1150_none_a9b280b0a5669e69\MsoIrmProtector.doc.exe qyulzndr.exe File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.26100.1150_none_a9b280b0a5669e69\MsoIrmProtector.doc.exe qyulzndr.exe File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.26100.1_none_151382ec926a1266\MsoIrmProtector.doc.exe qyulzndr.exe File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.26100.1_none_151382ec926a1266\MsoIrmProtector.doc.exe qyulzndr.exe File opened for modification C:\Windows\mydoc.rtf 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.26100.1_none_151382ec926a1266\MsoIrmProtector.doc.exe qyulzndr.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.26100.1_none_151382ec926a1266\MsoIrmProtector.doc.exe qyulzndr.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pimqewlmce.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kfiikopdnjjnjcz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qyulzndr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language myrjfszjqcxaf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qyulzndr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe - 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" pimqewlmce.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc pimqewlmce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" pimqewlmce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32432C089C2482276A4277D770532CAC7DF664DC" 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6ABEFAC9F964F190837B3B37819B3995B08102FE4362034EE1C4429C09A0" 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7EFCFC8E4F5D851B9145D65D7EE6BDE7E6335944664F633FD7E9" 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1838C70E14E4DAC4B8CE7CE0EC9434CD" 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe Key created \REGISTRY\USER\S-1-5-21-2639994890-966400312-4246138405-1000_Classes\Local Settings 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh pimqewlmce.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat pimqewlmce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" pimqewlmce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" pimqewlmce.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs pimqewlmce.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg pimqewlmce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E78068B1FE6A21AED27CD1D68B7A9165" 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf pimqewlmce.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2ECAB058449239EE52C4BADC32EAD4C4" 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" pimqewlmce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" pimqewlmce.exe - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2688 WINWORD.EXE 2688 WINWORD.EXE - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 900 qyulzndr.exe 900 qyulzndr.exe 900 qyulzndr.exe 900 qyulzndr.exe 900 qyulzndr.exe 900 qyulzndr.exe 900 qyulzndr.exe 900 qyulzndr.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 1372 qyulzndr.exe 1372 qyulzndr.exe - Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 900 qyulzndr.exe 900 qyulzndr.exe 900 qyulzndr.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 1372 qyulzndr.exe 1372 qyulzndr.exe 1372 qyulzndr.exe - Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1648 pimqewlmce.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 1244 kfiikopdnjjnjcz.exe 900 qyulzndr.exe 900 qyulzndr.exe 900 qyulzndr.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 5588 myrjfszjqcxaf.exe 1372 qyulzndr.exe 1372 qyulzndr.exe 1372 qyulzndr.exe - Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 2688 WINWORD.EXE 2688 WINWORD.EXE 2688 WINWORD.EXE 2688 WINWORD.EXE 2688 WINWORD.EXE 2688 WINWORD.EXE 2688 WINWORD.EXE 2688 WINWORD.EXE 2688 WINWORD.EXE - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2852 wrote to memory of 1648 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 88 PID 2852 wrote to memory of 1244 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 89 PID 2852 wrote to memory of 900 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 90 PID 2852 wrote to memory of 5588 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 91 PID 2852 wrote to memory of 2688 2852 2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe 92 PID 1648 wrote to memory of 1372 1648 pimqewlmce.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-01_63fdff1b592c508426b31e100044d3d4_elex_stop_yuner.exe"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2852 -
C:\Windows\SysWOW64\pimqewlmce.exepimqewlmce.exe2⤵
- Modifies visibility of file extensions in Explorer
- Modifies visibility 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
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1648 -
C:\Windows\SysWOW64\qyulzndr.exeC:\Windows\system32\qyulzndr.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1372
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C:\Windows\SysWOW64\kfiikopdnjjnjcz.exekfiikopdnjjnjcz.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1244
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C:\Windows\SysWOW64\qyulzndr.exeqyulzndr.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:900
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C:\Windows\SysWOW64\myrjfszjqcxaf.exemyrjfszjqcxaf.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5588
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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:2688
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Network
MITRE ATT&CK Enterprise v16
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
6Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
- Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
- Size 512KB
- SHA256 00e15f4b3fa7cbec3f287bd144ea9b0037b7657308b371ea20f4de52da9d144b
- MD5 fc5df750c761507d16381e0f2ffa9e44
- SHA1 dde11ce7acc19b241d8ed971b5d33fa6bd2dda6e
- SHA512 dbd747998405745ed6c680c688da5ae69b24a29d1d4d235b7f297863f36b43ca11fb392a6c87e2316af13ac57c87cefb621514ee24c6e34859e104f7ce198f69
- SSDEEP 6144:5VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6E:5gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5t
- TLSH T1F6B4AE2276E1B0B2E96325F00F76D728E777BC3456359447A7C02E8BAA30951973B363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\TCD4DF6.tmp\iso690.xsl
- Size 263KB
- SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
- MD5 ff0e07eff1333cdf9fc2523d323dd654
- SHA1 77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
- SHA512 b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
- SSDEEP 6144:JwprAiaR95vtfb8pDbgWPzDCvCmvQursq7vImej/yQ4SS1apSiQhHDOruvoVeMUX:We
- TLSH T1094469A5E6D9CF144BB1F23FD8A53092EA1DC87B29341D41F1DC733717AE948822B662
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
- Size 365B
- SHA256 a6bb157fb56474c7e0c371c2a457c85b3a21af46e81821ef1411b4b84598e53d
- MD5 081a0c85d5ec3b0b81215a4bb147a8bb
- SHA1 623085c63948008939f40495a4882cd95d840c3a
- SHA512 822e2fc9725ca40ff65050bea1ca3584489ae6f6c9eaa2a9b567680683fa9f1a12499eaa1a0e7fca441a1d0e1d7acde8fc3d2e9b4edfeb01f5f6f04c2dc17cc5
- TLSH T1B4E04F6B6B25EBF6433DA29C7CBC5CE50BF2489CD22D002405DD4C860CA5683609B709
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 16B
- SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
- MD5 d29962abc88624befc0135579ae485ec
- SHA1 e40a6458296ec6a2427bcb280572d023a9862b31
- SHA512 4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 2KB
- SHA256 914109288e68bd41ab9401a091f0577d294d27d06e7c4f15ed4ff0fdb0e35913
- MD5 38248ab9908c63f3ef49ebc47590fa3e
- SHA1 89510364af5416d7d8abb0e295c591c8345dc042
- SHA512 e2feb8aec01f3687657042f9c186afcdf25403778c510e779a3251a0e68d2343d0dae96a4720e57d5466f4b1842739364e53e5e6987fab4d8eedd83fed6ff5f2
- TLSH T11F5111025ADB3F6EE0B09376532A8749DA30BC05E621970DE644919FDD31B00EE9AB59
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 3KB
- SHA256 11acc4b4ac37addc53d615032beddf8fbf5b3f1101fc977191938fd4d1aac59d
- MD5 529548c1f746a4dcb694b856fc61ffc4
- SHA1 0edca76b4a3b598bc6d19b410f6841300df938ab
- SHA512 13f95d2fa805c1c53e117ce5e0b14a431605780b1f6776031ae08329492f912ef330632274e9e524cc66dc8557ad478ceefc673a05106e46c023bf1df464239f
- TLSH T1C05133021ADB7F6AE0B09332636B9749DB30BC06E7219B0DE544919FED31740EE9A719
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\kfiikopdnjjnjcz.exe
- Size 512KB
- SHA256 52247b66646542d4b6e8a3572224e9abee4463b678d25b5598f468dde0e7d12f
- MD5 4bca44dc1fb5b243b684d0de5c2569f8
- SHA1 868cf522e1ebd45d41286889e6c26a2f348366dd
- SHA512 c67915b4b2dd9ebeccfeea36a82bed67085ddbc6bcb2f763e0c47187ad4a245b0e6d7df5f7bf3eabe50c525dc1e934c55bed030090cc1b4b66ad9bf6160aa7cd
- SSDEEP 6144:5VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6w:5gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5J
- TLSH T134B4AE2276E1B0B2E96325F00F76D728E777BC3456359447A7C02E8BAA30951973B363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\myrjfszjqcxaf.exe
- Size 512KB
- SHA256 e30402ec00c8212c93f13e88d5739722002e5034b09277553bfd91e36957ca88
- MD5 b68899705e1320e31636f2173bb543ba
- SHA1 a6718dd38fded35ef2503df1b7d1f12940e6dc24
- SHA512 6a4072fcc741d1bfea87be12f9f898e1b07232c6a13bd1682a7cb90ee4035039ccf67c0da23ac19c6cad3650f4f99adcb4edf8907faa07e2200a86c415bae2bf
- SSDEEP 6144:5VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6P:5gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5y
- TLSH T19CB4AE2276E1B0B2E96325F00F76D728E777BC3456359447A7C02E8BAA30951973B363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\pimqewlmce.exe
- Size 512KB
- SHA256 7fa0628672e28c71969942981e304d2be3d90b46a26c3330744531f1b873e9af
- MD5 225ec8104a2973a5bb4e73409e667ce6
- SHA1 b3aadeffbfb25e47a183015400b6727bc174b4e7
- SHA512 ac72e044517604f773388012cf3948b4c1b3d1d90a9b145017e5cb8749c7d186081e27bf011634f3a98696aa6cb4750817bef39bbb94683dda4de778b9f674f6
- SSDEEP 6144:5VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6P:5gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5G
- TLSH T193B4AE2276E1B0B2E96325F00F76D728E777BC3456359447A7C02E8BAA30951973B363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\qyulzndr.exe
- Size 512KB
- SHA256 88a94ec5edfe57a17c273c5799fa586cdfce9b2c21db25278601673c85f8a1df
- MD5 3694d775d0fc6864a77f5c1147bc02da
- SHA1 b30cb7c4492b8b44220183faa9ec4b9582524e04
- SHA512 6b2a6656874417504da1279330957f6fd2981e932be3044b43a2bba91ffbd9452c910d088d560f8d6bf58ff56d36cf46ce026de6b46e737ff7fa3b77dee9c7d6
- SSDEEP 6144:5VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6B:5gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5E
- TLSH T119B4AE2276E1B0B2E96325F00F76D728E777BC3456359447A7C02E8BAA30951973B363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\mydoc.rtf
- Size 223B
- SHA256 85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
- MD5 06604e5941c126e2e7be02c5cd9f62ec
- SHA1 4eb9fdf8ff4e1e539236002bd363b82c8f8930e1
- SHA512 803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
- TLSH T190D0972B140C00DC10C762CCEAD8013E43C5824078A2F89090B60D53B0263288986060
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
- Size 512KB
- SHA256 c9aa35fc06a5afa66bfb8181113139b683f7d66228b6f105a892602d2f19cd3a
- MD5 e69124e21dd83d513a62b9b5d76589f2
- SHA1 85e2811874f123d1330b3b36efb78223401bd1b9
- SHA512 8b3d73d49d91340f576aeae2a2da4593521918c01ee4058dd8d87c642e3c26b8b0383594265d70179e61efea98ceee87bd44ce78b8760d0590c7d4238318aba6
- SSDEEP 6144:5VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6C:5gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm53
- TLSH T1F6B4AE2276E1B0B2E96325F00F76D728E777BC3456359447A7C02E8BAA30951973B363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
- Size 512KB
- SHA256 fdd6a9613737ce5f5dd2f249927fa1c4cd463517c47b72174fa978ece20e2b68
- MD5 5904ff4444c0941d9bfd354828ada4c8
- SHA1 99d7abf6e3f5eaa41943a89425cbc1b53c3799f3
- SHA512 f8c3fbfee045268ecbdd8c1391fb9592d5ed4867f160bce8c8d2cf3329b98dbf83a12951cf6706439a6e9b667d893310d999db4b4a8678161fee405018822c3d
- SSDEEP 6144:5VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6K:5gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm57
- TLSH T1B2B4AE2276E1B0B2E96325F00F76D728E777BC3456359447A7C02E8BAA30951973B363
- MD5 SHA1 SHA512 SSDEEP TLSH