Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14/10/2024, 18:27
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe
Resource
win7-20240903-en
windows7-x64
25 signatures
150 seconds
General
-
Target
82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe
-
Size
512KB
-
MD5
9be0ba7b2e2ada8bf29f8460c451b1b0
-
SHA1
763f4c9651b6b14b9c4e0763971aacc7b0ca7335
-
SHA256
82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516
-
SHA512
10e9dcd5025e536133c8866eb331a29c2639463f0cce281bcbb7303672398122e33c3b7dcbaa3dd96a41f798fcb13026b915cbdae26e36d02ef629b29b4b6e4a
-
SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj66:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5v
Malware Config
Signatures
-
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" xknqivoptj.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xknqivoptj.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" xknqivoptj.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" xknqivoptj.exe -
Executes dropped EXE 5 IoCs
pid Process 2380 xknqivoptj.exe 2056 cynjtfhqwfpndvv.exe 1784 gwuzrhea.exe 2776 frkpdcczxfvqm.exe 2888 gwuzrhea.exe -
Loads dropped DLL 5 IoCs
pid Process 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 2380 xknqivoptj.exe -
Reads user/profile data of web browsers 3 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" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" xknqivoptj.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\shpbnsbv = "cynjtfhqwfpndvv.exe" cynjtfhqwfpndvv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "frkpdcczxfvqm.exe" cynjtfhqwfpndvv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\yzpdgemm = "xknqivoptj.exe" cynjtfhqwfpndvv.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) \??\y: xknqivoptj.exe File opened (read-only) \??\b: gwuzrhea.exe File opened (read-only) \??\i: gwuzrhea.exe File opened (read-only) \??\u: gwuzrhea.exe File opened (read-only) \??\e: gwuzrhea.exe File opened (read-only) \??\z: gwuzrhea.exe File opened (read-only) \??\n: gwuzrhea.exe File opened (read-only) \??\o: gwuzrhea.exe File opened (read-only) \??\b: xknqivoptj.exe File opened (read-only) \??\k: xknqivoptj.exe File opened (read-only) \??\l: xknqivoptj.exe File opened (read-only) \??\o: xknqivoptj.exe File opened (read-only) \??\p: xknqivoptj.exe File opened (read-only) \??\q: xknqivoptj.exe File opened (read-only) \??\z: gwuzrhea.exe File opened (read-only) \??\b: gwuzrhea.exe File opened (read-only) \??\o: gwuzrhea.exe File opened (read-only) \??\e: xknqivoptj.exe File opened (read-only) \??\a: gwuzrhea.exe File opened (read-only) \??\g: gwuzrhea.exe File opened (read-only) \??\w: gwuzrhea.exe File opened (read-only) \??\h: gwuzrhea.exe File opened (read-only) \??\u: gwuzrhea.exe File opened (read-only) \??\k: gwuzrhea.exe File opened (read-only) \??\n: gwuzrhea.exe File opened (read-only) \??\a: xknqivoptj.exe File opened (read-only) \??\x: xknqivoptj.exe File opened (read-only) \??\x: gwuzrhea.exe File opened (read-only) \??\q: gwuzrhea.exe File opened (read-only) \??\s: gwuzrhea.exe File opened (read-only) \??\t: gwuzrhea.exe File opened (read-only) \??\p: gwuzrhea.exe File opened (read-only) \??\x: gwuzrhea.exe File opened (read-only) \??\y: gwuzrhea.exe File opened (read-only) \??\s: gwuzrhea.exe File opened (read-only) \??\i: xknqivoptj.exe File opened (read-only) \??\j: gwuzrhea.exe File opened (read-only) \??\q: gwuzrhea.exe File opened (read-only) \??\v: gwuzrhea.exe File opened (read-only) \??\n: xknqivoptj.exe File opened (read-only) \??\v: gwuzrhea.exe File opened (read-only) \??\i: gwuzrhea.exe File opened (read-only) \??\s: xknqivoptj.exe File opened (read-only) \??\z: xknqivoptj.exe File opened (read-only) \??\j: gwuzrhea.exe File opened (read-only) \??\h: xknqivoptj.exe File opened (read-only) \??\j: xknqivoptj.exe File opened (read-only) \??\t: xknqivoptj.exe File opened (read-only) \??\m: gwuzrhea.exe File opened (read-only) \??\p: gwuzrhea.exe File opened (read-only) \??\w: gwuzrhea.exe File opened (read-only) \??\m: gwuzrhea.exe File opened (read-only) \??\r: xknqivoptj.exe File opened (read-only) \??\u: xknqivoptj.exe File opened (read-only) \??\v: xknqivoptj.exe File opened (read-only) \??\e: gwuzrhea.exe File opened (read-only) \??\h: gwuzrhea.exe File opened (read-only) \??\l: gwuzrhea.exe File opened (read-only) \??\r: gwuzrhea.exe File opened (read-only) \??\g: xknqivoptj.exe File opened (read-only) \??\m: xknqivoptj.exe File opened (read-only) \??\r: gwuzrhea.exe File opened (read-only) \??\t: gwuzrhea.exe File opened (read-only) \??\k: gwuzrhea.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" xknqivoptj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" xknqivoptj.exe -
AutoIT Executable 8 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/1928-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral1/files/0x0008000000016d9f-5.dat autoit_exe behavioral1/files/0x000c00000001225b-17.dat autoit_exe behavioral1/files/0x0007000000016e74-28.dat autoit_exe behavioral1/files/0x0007000000016f9c-33.dat autoit_exe behavioral1/files/0x0008000000013aa5-62.dat autoit_exe behavioral1/files/0x0009000000016d3f-68.dat autoit_exe behavioral1/files/0x000700000001739c-74.dat autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\xknqivoptj.exe 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll xknqivoptj.exe File opened for modification C:\Windows\SysWOW64\cynjtfhqwfpndvv.exe 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe File created C:\Windows\SysWOW64\gwuzrhea.exe 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe File opened for modification C:\Windows\SysWOW64\gwuzrhea.exe 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe File created C:\Windows\SysWOW64\frkpdcczxfvqm.exe 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe File opened for modification C:\Windows\SysWOW64\frkpdcczxfvqm.exe 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe File opened for modification C:\Windows\SysWOW64\xknqivoptj.exe 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe File created C:\Windows\SysWOW64\cynjtfhqwfpndvv.exe 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal gwuzrhea.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe gwuzrhea.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe gwuzrhea.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe gwuzrhea.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal gwuzrhea.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe gwuzrhea.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe gwuzrhea.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe gwuzrhea.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal gwuzrhea.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe gwuzrhea.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe gwuzrhea.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal gwuzrhea.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe gwuzrhea.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe gwuzrhea.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\mydoc.rtf 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 7 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 gwuzrhea.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WINWORD.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xknqivoptj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cynjtfhqwfpndvv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gwuzrhea.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language frkpdcczxfvqm.exe -
Office loads VBA resources, possible macro or embedded object present
-
Modifies registry class 19 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh xknqivoptj.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs xknqivoptj.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FB5B02D449238E852CCBAA132E9D7BC" 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "193AC67914E2DAC0B8CA7FE7EDE737CF" 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" xknqivoptj.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" xknqivoptj.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" xknqivoptj.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf xknqivoptj.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32322C0A9C2782276A3577D670522DDE7CF364AA" 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7E8CFCFC482B826A913CD75D7D96BCE7E64359416641623FD799" 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat xknqivoptj.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc xknqivoptj.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg xknqivoptj.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" xknqivoptj.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6ACDF9BDF963F19384743B4786EC3E90B388028B4268034EE1CA45E609D3" 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E08168C6FF1F21DCD20ED0D28A749167" 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" xknqivoptj.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" xknqivoptj.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2604 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 2380 xknqivoptj.exe 2380 xknqivoptj.exe 2380 xknqivoptj.exe 2380 xknqivoptj.exe 2380 xknqivoptj.exe 1784 gwuzrhea.exe 1784 gwuzrhea.exe 1784 gwuzrhea.exe 1784 gwuzrhea.exe 2056 cynjtfhqwfpndvv.exe 2056 cynjtfhqwfpndvv.exe 2056 cynjtfhqwfpndvv.exe 2056 cynjtfhqwfpndvv.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2888 gwuzrhea.exe 2888 gwuzrhea.exe 2888 gwuzrhea.exe 2888 gwuzrhea.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2056 cynjtfhqwfpndvv.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 2380 xknqivoptj.exe 2380 xknqivoptj.exe 2380 xknqivoptj.exe 1784 gwuzrhea.exe 1784 gwuzrhea.exe 1784 gwuzrhea.exe 2056 cynjtfhqwfpndvv.exe 2056 cynjtfhqwfpndvv.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2888 gwuzrhea.exe 2888 gwuzrhea.exe 2888 gwuzrhea.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 2380 xknqivoptj.exe 2380 xknqivoptj.exe 2380 xknqivoptj.exe 1784 gwuzrhea.exe 1784 gwuzrhea.exe 1784 gwuzrhea.exe 2056 cynjtfhqwfpndvv.exe 2056 cynjtfhqwfpndvv.exe 2056 cynjtfhqwfpndvv.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2776 frkpdcczxfvqm.exe 2888 gwuzrhea.exe 2888 gwuzrhea.exe 2888 gwuzrhea.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2604 WINWORD.EXE 2604 WINWORD.EXE -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1928 wrote to memory of 2380 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 31 PID 1928 wrote to memory of 2380 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 31 PID 1928 wrote to memory of 2380 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 31 PID 1928 wrote to memory of 2380 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 31 PID 1928 wrote to memory of 2056 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 32 PID 1928 wrote to memory of 2056 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 32 PID 1928 wrote to memory of 2056 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 32 PID 1928 wrote to memory of 2056 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 32 PID 1928 wrote to memory of 1784 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 33 PID 1928 wrote to memory of 1784 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 33 PID 1928 wrote to memory of 1784 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 33 PID 1928 wrote to memory of 1784 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 33 PID 1928 wrote to memory of 2776 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 34 PID 1928 wrote to memory of 2776 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 34 PID 1928 wrote to memory of 2776 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 34 PID 1928 wrote to memory of 2776 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 34 PID 2380 wrote to memory of 2888 2380 xknqivoptj.exe 35 PID 2380 wrote to memory of 2888 2380 xknqivoptj.exe 35 PID 2380 wrote to memory of 2888 2380 xknqivoptj.exe 35 PID 2380 wrote to memory of 2888 2380 xknqivoptj.exe 35 PID 1928 wrote to memory of 2604 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 36 PID 1928 wrote to memory of 2604 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 36 PID 1928 wrote to memory of 2604 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 36 PID 1928 wrote to memory of 2604 1928 82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe 36 PID 2604 wrote to memory of 2104 2604 WINWORD.EXE 38 PID 2604 wrote to memory of 2104 2604 WINWORD.EXE 38 PID 2604 wrote to memory of 2104 2604 WINWORD.EXE 38 PID 2604 wrote to memory of 2104 2604 WINWORD.EXE 38
Processes
-
C:\Users\Admin\AppData\Local\Temp\82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe"C:\Users\Admin\AppData\Local\Temp\82e371fd28959c3b08f8de9eba4b64f13f5497a0baa8555c5cbb21a058d59516N.exe"1⤵
- Loads dropped DLL
- 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:1928 -
C:\Windows\SysWOW64\xknqivoptj.exexknqivoptj.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
- Loads dropped DLL
- 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:2380 -
C:\Windows\SysWOW64\gwuzrhea.exeC:\Windows\system32\gwuzrhea.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2888
-
-
-
C:\Windows\SysWOW64\cynjtfhqwfpndvv.execynjtfhqwfpndvv.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:2056
-
-
C:\Windows\SysWOW64\gwuzrhea.exegwuzrhea.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1784
-
-
C:\Windows\SysWOW64\frkpdcczxfvqm.exefrkpdcczxfvqm.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2776
-
-
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Windows\mydoc.rtf"2⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:2104
-
-
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
6Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
512KB
MD577ec3c9b5d401b46d40d94b441e34354
SHA1036a9fe7c8b04f02181b0d0184aa0e4f2e053366
SHA25611f862a905c17df11310573ee521b5ff893d67fdbb87883bf46ec6dfdcfeadbf
SHA51239594a4e2229eb095886134eb924a8cf724f966ed261130cc1331dfe46bd1cb96ead6e14e452c67e2b63a0a5b9a55202c437ccbb2ef47d2bb004f1863d2bc692
-
Filesize
512KB
MD5d902263fdbf2137cd649d61185d53027
SHA174a3370dea2a1853f03ade060f7fa8d514495c8f
SHA2563eb5442f229cc14d9fdf9390738059f1312953834c1694a24df5e51e8e612e6d
SHA512053209d52d123f96691b7a0c39c49ea21f4a6c45fe5f6908b38a36411244fb4c19effd1bce8273d8866cc276368a4503396fc470d4d1896eb7697cd8f44c5982
-
Filesize
512KB
MD551c518c024fa49d67f918778a912e447
SHA12d419de89ca15b0519fee1b2d77fbe09c1cc89ed
SHA2562c1dccce6e8c84be60ac2f889f51cf1f863db7d02aecd6b9e82352e85ded0b21
SHA51244297e8735531e833b66b818b15761a4c1b7356bff0fe9d620152756ee5ed1281fe165eec71495482e5ae957fbe02ccd44fba66ae9763e080797d8d53b6f12e4
-
Filesize
512KB
MD56caba7f38184149f51d5c7a3634f2408
SHA1d3f5566d1585557d49012e1e26c56e77ec459d86
SHA2569e1b6a8161c8ceed22896a5722f351270f9c7ee874cdce8fbfd653863b0bc6d5
SHA512e99b867476c9d6088ba558d5e55d30bea34f6d0adf5d1c67e44d5d10b1bb3e7200919ca0614ad78580edef7d218f37e24a0115002d3d24b52cca8a83ce37a6a3
-
Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
-
Filesize
512KB
MD5db412dac63813ec1198c80eec1d9e068
SHA1a284b44f5ad9a05525990e8d904c981b16097d0c
SHA2560a18999bb070b21806a295bd909d6f7f9a4c16502ce1886e867ede9cb91c1792
SHA5120780357c83969ed78b9ba860ddcae29c3192502bf4f351d511439ceac1101c4be117e56639b89a3a37099799d6dc37fe1480a0a239eea676fa3f890b2738ac9f
-
Filesize
512KB
MD59e962e70b7f7fe9436552e5aec993b06
SHA10ff91b27a59c2cc366263f0700fc058a7be0efcc
SHA256f8fa95a7e3eaf592482827197d96170ac7a7be9175f89277e7e0ba667c9ff470
SHA512294d2b7a80be75fffb6417f85e4be0fec75c3a3deebf45fe44eb872fe4cbea77761044450043a472be19627f36efc5bf20379e5e7e29064a5d0c0bf6ec379d1d
-
Filesize
512KB
MD520bd33ee67ae75ab29f8bc3580379c68
SHA19479f03f3544876c25390ae78ee4b57342e03fe2
SHA256b640fc87df2a5616b5eb7a00aeb609c69e410ef5849eafd60a0e848bd9395371
SHA512c9471da9568bde724775213e30ec372597acc9298433401b5b044a95d9342de2e0a5219f64a75c2cf144901f1db62923ccb0baf08ff431884db39e00f867bce1