Analysis
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max time kernel
20s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2023 08:08
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
13031b75367b2e693536340c9991f2aa.exe
Resource
win7-20231215-en
windows7-x64
28 signatures
150 seconds
Behavioral task
behavioral2
Sample
13031b75367b2e693536340c9991f2aa.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
25 signatures
150 seconds
General
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Target
13031b75367b2e693536340c9991f2aa.exe
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Size
512KB
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MD5
13031b75367b2e693536340c9991f2aa
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SHA1
29c270b87d6370f21b1be73377a75a96b9d88c8a
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SHA256
4ccde3991140cea6b86acb8d2fd3ec64804567cd77711d154e7668b9d0dbde95
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SHA512
90014ebce8fc47ef8a229e8423291d9b256643d0ee0022ea8772b774519b9d06f0e5cc577318d5d74d83286b743f0e7dce6d02567612ac8d33ffaf14bbea8c63
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6a:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm53
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-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" xyhcyhpcqs.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xyhcyhpcqs.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" xyhcyhpcqs.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" xyhcyhpcqs.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-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation 13031b75367b2e693536340c9991f2aa.exe -
Executes dropped EXE 5 IoCs
pid Process 664 xyhcyhpcqs.exe 4616 uqymvaepgfxdgur.exe 2384 hvtmcqzj.exe 3256 iwcpefeooccdg.exe 4912 hvtmcqzj.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" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" xyhcyhpcqs.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\kamffidu = "xyhcyhpcqs.exe" uqymvaepgfxdgur.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\slgucehz = "uqymvaepgfxdgur.exe" uqymvaepgfxdgur.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "iwcpefeooccdg.exe" uqymvaepgfxdgur.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) \??\t: xyhcyhpcqs.exe File opened (read-only) \??\x: xyhcyhpcqs.exe File opened (read-only) \??\x: hvtmcqzj.exe File opened (read-only) \??\v: xyhcyhpcqs.exe File opened (read-only) \??\n: hvtmcqzj.exe File opened (read-only) \??\h: xyhcyhpcqs.exe File opened (read-only) \??\p: xyhcyhpcqs.exe File opened (read-only) \??\a: hvtmcqzj.exe File opened (read-only) \??\o: hvtmcqzj.exe File opened (read-only) \??\i: xyhcyhpcqs.exe File opened (read-only) \??\i: hvtmcqzj.exe File opened (read-only) \??\p: hvtmcqzj.exe File opened (read-only) \??\q: hvtmcqzj.exe File opened (read-only) \??\l: xyhcyhpcqs.exe File opened (read-only) \??\o: xyhcyhpcqs.exe File opened (read-only) \??\s: xyhcyhpcqs.exe File opened (read-only) \??\j: hvtmcqzj.exe File opened (read-only) \??\o: hvtmcqzj.exe File opened (read-only) \??\e: hvtmcqzj.exe File opened (read-only) \??\m: xyhcyhpcqs.exe File opened (read-only) \??\h: hvtmcqzj.exe File opened (read-only) \??\e: hvtmcqzj.exe File opened (read-only) \??\g: hvtmcqzj.exe File opened (read-only) \??\t: hvtmcqzj.exe File opened (read-only) \??\y: xyhcyhpcqs.exe File opened (read-only) \??\a: xyhcyhpcqs.exe File opened (read-only) \??\r: xyhcyhpcqs.exe File opened (read-only) \??\z: xyhcyhpcqs.exe File opened (read-only) \??\b: hvtmcqzj.exe File opened (read-only) \??\v: hvtmcqzj.exe File opened (read-only) \??\n: xyhcyhpcqs.exe File opened (read-only) \??\u: xyhcyhpcqs.exe File opened (read-only) \??\b: hvtmcqzj.exe File opened (read-only) \??\g: hvtmcqzj.exe File opened (read-only) \??\j: hvtmcqzj.exe File opened (read-only) \??\k: hvtmcqzj.exe File opened (read-only) \??\w: hvtmcqzj.exe File opened (read-only) \??\z: hvtmcqzj.exe File opened (read-only) \??\w: xyhcyhpcqs.exe File opened (read-only) \??\a: hvtmcqzj.exe File opened (read-only) \??\w: hvtmcqzj.exe File opened (read-only) \??\u: hvtmcqzj.exe File opened (read-only) \??\m: hvtmcqzj.exe File opened (read-only) \??\q: hvtmcqzj.exe File opened (read-only) \??\x: hvtmcqzj.exe File opened (read-only) \??\m: hvtmcqzj.exe File opened (read-only) \??\r: hvtmcqzj.exe File opened (read-only) \??\s: hvtmcqzj.exe File opened (read-only) \??\g: xyhcyhpcqs.exe File opened (read-only) \??\r: hvtmcqzj.exe File opened (read-only) \??\t: hvtmcqzj.exe File opened (read-only) \??\i: hvtmcqzj.exe File opened (read-only) \??\l: hvtmcqzj.exe File opened (read-only) \??\y: hvtmcqzj.exe File opened (read-only) \??\b: xyhcyhpcqs.exe File opened (read-only) \??\k: hvtmcqzj.exe File opened (read-only) \??\u: hvtmcqzj.exe File opened (read-only) \??\k: xyhcyhpcqs.exe File opened (read-only) \??\q: xyhcyhpcqs.exe File opened (read-only) \??\y: hvtmcqzj.exe File opened (read-only) \??\z: hvtmcqzj.exe File opened (read-only) \??\p: hvtmcqzj.exe File opened (read-only) \??\s: hvtmcqzj.exe File opened (read-only) \??\n: hvtmcqzj.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" xyhcyhpcqs.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" xyhcyhpcqs.exe -
AutoIT Executable 4 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/1424-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x00070000000231ea-19.dat autoit_exe behavioral2/files/0x00070000000231ea-18.dat autoit_exe behavioral2/files/0x00060000000231ee-5.dat autoit_exe -
Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\xyhcyhpcqs.exe 13031b75367b2e693536340c9991f2aa.exe File opened for modification C:\Windows\SysWOW64\xyhcyhpcqs.exe 13031b75367b2e693536340c9991f2aa.exe File created C:\Windows\SysWOW64\hvtmcqzj.exe 13031b75367b2e693536340c9991f2aa.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe hvtmcqzj.exe File opened for modification C:\Windows\SysWOW64\uqymvaepgfxdgur.exe 13031b75367b2e693536340c9991f2aa.exe File created C:\Windows\SysWOW64\iwcpefeooccdg.exe 13031b75367b2e693536340c9991f2aa.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll xyhcyhpcqs.exe File created C:\Windows\SysWOW64\uqymvaepgfxdgur.exe 13031b75367b2e693536340c9991f2aa.exe File opened for modification C:\Windows\SysWOW64\hvtmcqzj.exe 13031b75367b2e693536340c9991f2aa.exe File opened for modification C:\Windows\SysWOW64\iwcpefeooccdg.exe 13031b75367b2e693536340c9991f2aa.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe hvtmcqzj.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe hvtmcqzj.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe hvtmcqzj.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 hvtmcqzj.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hvtmcqzj.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hvtmcqzj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal hvtmcqzj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hvtmcqzj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hvtmcqzj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hvtmcqzj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal hvtmcqzj.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hvtmcqzj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal hvtmcqzj.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hvtmcqzj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal hvtmcqzj.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hvtmcqzj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hvtmcqzj.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\mydoc.rtf 13031b75367b2e693536340c9991f2aa.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key 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\.WSH\ = "txtfile" xyhcyhpcqs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf xyhcyhpcqs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs xyhcyhpcqs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" xyhcyhpcqs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg xyhcyhpcqs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7EF8FCFB485A826A913DD7217D90BDE2E13D594467446343D7EA" 13031b75367b2e693536340c9991f2aa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7836BB4FE6921DED209D0A78A7D9016" 13031b75367b2e693536340c9991f2aa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "193AC67D15E5DBBEB8BE7CE1ED9637BC" 13031b75367b2e693536340c9991f2aa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" xyhcyhpcqs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" xyhcyhpcqs.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 13031b75367b2e693536340c9991f2aa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BCFF9CCFE64F194840F3B40869E3E91B088028B4260033DE1C9459E09A8" 13031b75367b2e693536340c9991f2aa.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc xyhcyhpcqs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32322D089C2183256D3576A777262CDD7C8F65DA" 13031b75367b2e693536340c9991f2aa.exe Key created \REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings 13031b75367b2e693536340c9991f2aa.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh xyhcyhpcqs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" xyhcyhpcqs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FC3B02C449539EF53CDB9D3339FD7CC" 13031b75367b2e693536340c9991f2aa.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat xyhcyhpcqs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" xyhcyhpcqs.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4812 WINWORD.EXE 4812 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 2384 hvtmcqzj.exe 2384 hvtmcqzj.exe 2384 hvtmcqzj.exe 2384 hvtmcqzj.exe 2384 hvtmcqzj.exe 2384 hvtmcqzj.exe 2384 hvtmcqzj.exe 2384 hvtmcqzj.exe 4616 uqymvaepgfxdgur.exe 4616 uqymvaepgfxdgur.exe 4616 uqymvaepgfxdgur.exe 4616 uqymvaepgfxdgur.exe 4616 uqymvaepgfxdgur.exe 4616 uqymvaepgfxdgur.exe 4616 uqymvaepgfxdgur.exe 4616 uqymvaepgfxdgur.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 3256 iwcpefeooccdg.exe 664 xyhcyhpcqs.exe 4616 uqymvaepgfxdgur.exe 664 xyhcyhpcqs.exe 4616 uqymvaepgfxdgur.exe 664 xyhcyhpcqs.exe 664 xyhcyhpcqs.exe 664 xyhcyhpcqs.exe 664 xyhcyhpcqs.exe 664 xyhcyhpcqs.exe 664 xyhcyhpcqs.exe 664 xyhcyhpcqs.exe 664 xyhcyhpcqs.exe 4616 uqymvaepgfxdgur.exe 4616 uqymvaepgfxdgur.exe 4912 hvtmcqzj.exe 4912 hvtmcqzj.exe 4912 hvtmcqzj.exe 4912 hvtmcqzj.exe 4912 hvtmcqzj.exe 4912 hvtmcqzj.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 2384 hvtmcqzj.exe 4616 uqymvaepgfxdgur.exe 3256 iwcpefeooccdg.exe 664 xyhcyhpcqs.exe 2384 hvtmcqzj.exe 4616 uqymvaepgfxdgur.exe 3256 iwcpefeooccdg.exe 2384 hvtmcqzj.exe 664 xyhcyhpcqs.exe 4616 uqymvaepgfxdgur.exe 3256 iwcpefeooccdg.exe 664 xyhcyhpcqs.exe 4912 hvtmcqzj.exe 4912 hvtmcqzj.exe 4912 hvtmcqzj.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 1424 13031b75367b2e693536340c9991f2aa.exe 2384 hvtmcqzj.exe 4616 uqymvaepgfxdgur.exe 3256 iwcpefeooccdg.exe 2384 hvtmcqzj.exe 664 xyhcyhpcqs.exe 4616 uqymvaepgfxdgur.exe 3256 iwcpefeooccdg.exe 2384 hvtmcqzj.exe 664 xyhcyhpcqs.exe 4616 uqymvaepgfxdgur.exe 3256 iwcpefeooccdg.exe 664 xyhcyhpcqs.exe 4912 hvtmcqzj.exe 4912 hvtmcqzj.exe 4912 hvtmcqzj.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4812 WINWORD.EXE 4812 WINWORD.EXE 4812 WINWORD.EXE 4812 WINWORD.EXE 4812 WINWORD.EXE 4812 WINWORD.EXE 4812 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1424 wrote to memory of 664 1424 13031b75367b2e693536340c9991f2aa.exe 18 PID 1424 wrote to memory of 664 1424 13031b75367b2e693536340c9991f2aa.exe 18 PID 1424 wrote to memory of 664 1424 13031b75367b2e693536340c9991f2aa.exe 18 PID 1424 wrote to memory of 4616 1424 13031b75367b2e693536340c9991f2aa.exe 27 PID 1424 wrote to memory of 4616 1424 13031b75367b2e693536340c9991f2aa.exe 27 PID 1424 wrote to memory of 4616 1424 13031b75367b2e693536340c9991f2aa.exe 27 PID 1424 wrote to memory of 2384 1424 13031b75367b2e693536340c9991f2aa.exe 26 PID 1424 wrote to memory of 2384 1424 13031b75367b2e693536340c9991f2aa.exe 26 PID 1424 wrote to memory of 2384 1424 13031b75367b2e693536340c9991f2aa.exe 26 PID 1424 wrote to memory of 3256 1424 13031b75367b2e693536340c9991f2aa.exe 25 PID 1424 wrote to memory of 3256 1424 13031b75367b2e693536340c9991f2aa.exe 25 PID 1424 wrote to memory of 3256 1424 13031b75367b2e693536340c9991f2aa.exe 25 PID 1424 wrote to memory of 4812 1424 13031b75367b2e693536340c9991f2aa.exe 19 PID 1424 wrote to memory of 4812 1424 13031b75367b2e693536340c9991f2aa.exe 19 PID 664 wrote to memory of 4912 664 xyhcyhpcqs.exe 22 PID 664 wrote to memory of 4912 664 xyhcyhpcqs.exe 22 PID 664 wrote to memory of 4912 664 xyhcyhpcqs.exe 22
Processes
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C:\Users\Admin\AppData\Local\Temp\13031b75367b2e693536340c9991f2aa.exe"C:\Users\Admin\AppData\Local\Temp\13031b75367b2e693536340c9991f2aa.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:1424 -
C:\Windows\SysWOW64\xyhcyhpcqs.exexyhcyhpcqs.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:664 -
C:\Windows\SysWOW64\hvtmcqzj.exeC:\Windows\system32\hvtmcqzj.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4912
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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:4812
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C:\Windows\SysWOW64\iwcpefeooccdg.exeiwcpefeooccdg.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3256
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C:\Windows\SysWOW64\hvtmcqzj.exehvtmcqzj.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2384
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C:\Windows\SysWOW64\uqymvaepgfxdgur.exeuqymvaepgfxdgur.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4616
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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
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Downloads
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Filesize
512KB
MD596c75ae762e8382197446b097477237b
SHA122b4109de81d4eb083cf23dea1fdc0f0d831119b
SHA256b049aad6e2cd47d29ecfc7558d1c9fb4d59d872f5794fd405672670af25b9b71
SHA512372dd8dd1abffaa70f72f69c281ec598cfb0604cea2906a93f99bd0fcd5081a0f2c85abb1f27ac0a46b505019f0f6b3357ed3077bb900d3c34798d5807175821
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Filesize
381KB
MD530aec9e0b33fbd99234328357879f812
SHA13c9d37139d4ccfe2b694afba9633170d0f510a92
SHA25615aad0daaaeea2f1eb8d19a8999f42844b2885d6bef949f6787feba7dad46563
SHA5122060f2cc8c90181dd0a9965f0ff3a94aece08c82c4a68454846f66778bc60dade3ba5ddc38be57311ff4a7bd78217b89a9cd09837eee4b5d9893277299dad415
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Filesize
92KB
MD56662b185f19fbf697c56a25c92de7961
SHA10df0c0df0de3724258df2549c583e3c934aca726
SHA256c11edb9e97848e20319fba876d9382c7193f68323eff1f7ed805bb04303bdc86
SHA512c6e2cb83f68a63ca299dae843d2697d41dab8b565fb4005755b0d255b388779b6c1dad97375009c995f0a3d2e0acb4cc820090ca5dc24ee11e1a3de5b1a4921f