Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 02:11
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2409e14c92ac27bfed5b9a2a592f92ce.exe
Resource
win7-20231215-en
windows7-x64
28 signatures
150 seconds
Behavioral task
behavioral2
Sample
2409e14c92ac27bfed5b9a2a592f92ce.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
25 signatures
150 seconds
General
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Target
2409e14c92ac27bfed5b9a2a592f92ce.exe
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Size
512KB
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MD5
2409e14c92ac27bfed5b9a2a592f92ce
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SHA1
bb2863d4842ed205ffe981e4177b1e02e109147e
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SHA256
d7193b6d13f06cc41927f3e959939766fc3a44afc0776daca03cc6b71d732650
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SHA512
f06345336e403f285d5b73eb17c0a94f086d129e304e1eb83807a11d7ef8fd7a3f773970b2764f9b0839a676107730042558c1e096264c797d21d9d2c21ba0d9
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj69:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5y
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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" pclaguqkpi.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" pclaguqkpi.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" pclaguqkpi.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" pclaguqkpi.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-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation 2409e14c92ac27bfed5b9a2a592f92ce.exe -
Executes dropped EXE 5 IoCs
pid Process 116 pclaguqkpi.exe 3172 lveoifruqcoqmdw.exe 3488 gnivfbyb.exe 5064 isaaxizvfxvxc.exe 3300 gnivfbyb.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" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" pclaguqkpi.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\cjyqsvwd = "pclaguqkpi.exe" lveoifruqcoqmdw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\plelyzgk = "lveoifruqcoqmdw.exe" lveoifruqcoqmdw.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "isaaxizvfxvxc.exe" lveoifruqcoqmdw.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\s: gnivfbyb.exe File opened (read-only) \??\a: gnivfbyb.exe File opened (read-only) \??\n: gnivfbyb.exe File opened (read-only) \??\l: pclaguqkpi.exe File opened (read-only) \??\x: gnivfbyb.exe File opened (read-only) \??\i: pclaguqkpi.exe File opened (read-only) \??\h: gnivfbyb.exe File opened (read-only) \??\h: pclaguqkpi.exe File opened (read-only) \??\k: pclaguqkpi.exe File opened (read-only) \??\o: pclaguqkpi.exe File opened (read-only) \??\e: gnivfbyb.exe File opened (read-only) \??\j: gnivfbyb.exe File opened (read-only) \??\o: gnivfbyb.exe File opened (read-only) \??\b: gnivfbyb.exe File opened (read-only) \??\i: gnivfbyb.exe File opened (read-only) \??\w: pclaguqkpi.exe File opened (read-only) \??\l: gnivfbyb.exe File opened (read-only) \??\b: pclaguqkpi.exe File opened (read-only) \??\i: gnivfbyb.exe File opened (read-only) \??\g: gnivfbyb.exe File opened (read-only) \??\g: pclaguqkpi.exe File opened (read-only) \??\s: pclaguqkpi.exe File opened (read-only) \??\v: gnivfbyb.exe File opened (read-only) \??\w: gnivfbyb.exe File opened (read-only) \??\j: pclaguqkpi.exe File opened (read-only) \??\v: pclaguqkpi.exe File opened (read-only) \??\b: gnivfbyb.exe File opened (read-only) \??\e: gnivfbyb.exe File opened (read-only) \??\y: gnivfbyb.exe File opened (read-only) \??\r: pclaguqkpi.exe File opened (read-only) \??\z: pclaguqkpi.exe File opened (read-only) \??\a: pclaguqkpi.exe File opened (read-only) \??\p: pclaguqkpi.exe File opened (read-only) \??\g: gnivfbyb.exe File opened (read-only) \??\n: gnivfbyb.exe File opened (read-only) \??\k: gnivfbyb.exe File opened (read-only) \??\m: gnivfbyb.exe File opened (read-only) \??\s: gnivfbyb.exe File opened (read-only) \??\v: gnivfbyb.exe File opened (read-only) \??\o: gnivfbyb.exe File opened (read-only) \??\w: gnivfbyb.exe File opened (read-only) \??\t: pclaguqkpi.exe File opened (read-only) \??\u: pclaguqkpi.exe File opened (read-only) \??\x: gnivfbyb.exe File opened (read-only) \??\p: gnivfbyb.exe File opened (read-only) \??\q: gnivfbyb.exe File opened (read-only) \??\u: gnivfbyb.exe File opened (read-only) \??\m: pclaguqkpi.exe File opened (read-only) \??\n: pclaguqkpi.exe File opened (read-only) \??\l: gnivfbyb.exe File opened (read-only) \??\r: gnivfbyb.exe File opened (read-only) \??\t: gnivfbyb.exe File opened (read-only) \??\e: pclaguqkpi.exe File opened (read-only) \??\u: gnivfbyb.exe File opened (read-only) \??\x: pclaguqkpi.exe File opened (read-only) \??\y: pclaguqkpi.exe File opened (read-only) \??\m: gnivfbyb.exe File opened (read-only) \??\k: gnivfbyb.exe File opened (read-only) \??\r: gnivfbyb.exe File opened (read-only) \??\a: gnivfbyb.exe File opened (read-only) \??\j: gnivfbyb.exe File opened (read-only) \??\p: gnivfbyb.exe File opened (read-only) \??\q: gnivfbyb.exe File opened (read-only) \??\t: gnivfbyb.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" pclaguqkpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" pclaguqkpi.exe -
AutoIT Executable 7 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/3180-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x00080000000231fe-5.dat autoit_exe behavioral2/files/0x00080000000231fe-23.dat autoit_exe behavioral2/files/0x0006000000023203-28.dat autoit_exe behavioral2/files/0x0006000000023203-29.dat autoit_exe behavioral2/files/0x00080000000231fe-24.dat autoit_exe behavioral2/files/0x000c000000023151-19.dat autoit_exe -
Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\lveoifruqcoqmdw.exe 2409e14c92ac27bfed5b9a2a592f92ce.exe File created C:\Windows\SysWOW64\isaaxizvfxvxc.exe 2409e14c92ac27bfed5b9a2a592f92ce.exe File opened for modification C:\Windows\SysWOW64\isaaxizvfxvxc.exe 2409e14c92ac27bfed5b9a2a592f92ce.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe gnivfbyb.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe gnivfbyb.exe File created C:\Windows\SysWOW64\pclaguqkpi.exe 2409e14c92ac27bfed5b9a2a592f92ce.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll pclaguqkpi.exe File opened for modification C:\Windows\SysWOW64\pclaguqkpi.exe 2409e14c92ac27bfed5b9a2a592f92ce.exe File created C:\Windows\SysWOW64\gnivfbyb.exe 2409e14c92ac27bfed5b9a2a592f92ce.exe File opened for modification C:\Windows\SysWOW64\gnivfbyb.exe 2409e14c92ac27bfed5b9a2a592f92ce.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe gnivfbyb.exe File opened for modification C:\Windows\SysWOW64\lveoifruqcoqmdw.exe 2409e14c92ac27bfed5b9a2a592f92ce.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe gnivfbyb.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 gnivfbyb.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal gnivfbyb.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe gnivfbyb.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe gnivfbyb.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe gnivfbyb.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe gnivfbyb.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe gnivfbyb.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe gnivfbyb.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal gnivfbyb.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe gnivfbyb.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe gnivfbyb.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal gnivfbyb.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe gnivfbyb.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal gnivfbyb.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_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe gnivfbyb.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 gnivfbyb.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 gnivfbyb.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe gnivfbyb.exe File created 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 gnivfbyb.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 gnivfbyb.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe gnivfbyb.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 gnivfbyb.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe gnivfbyb.exe File opened for modification C:\Windows\mydoc.rtf 2409e14c92ac27bfed5b9a2a592f92ce.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe gnivfbyb.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 gnivfbyb.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe gnivfbyb.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe gnivfbyb.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 gnivfbyb.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe gnivfbyb.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe gnivfbyb.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Modifies registry class 20 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 2409e14c92ac27bfed5b9a2a592f92ce.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh pclaguqkpi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" pclaguqkpi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" pclaguqkpi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs pclaguqkpi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" pclaguqkpi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7F26BC6FF6D22D9D173D1A88B7E9111" 2409e14c92ac27bfed5b9a2a592f92ce.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat pclaguqkpi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" pclaguqkpi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc pclaguqkpi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg pclaguqkpi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6AB9F9C9F913F19683793B4781993E94B38E028C43670238E1BA429D09D4" 2409e14c92ac27bfed5b9a2a592f92ce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FB5B15D47E7389D53C8BAD0339CD7C4" 2409e14c92ac27bfed5b9a2a592f92ce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7EF8FCFF485885699030D72E7EE6BC92E134583066416236D7EE" 2409e14c92ac27bfed5b9a2a592f92ce.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf pclaguqkpi.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000_Classes\Local Settings 2409e14c92ac27bfed5b9a2a592f92ce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32432C7B9C2583276A4477D577272CAE7C8E64AB" 2409e14c92ac27bfed5b9a2a592f92ce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "193FC67D15E7DAB7B9CD7F97EDE034BB" 2409e14c92ac27bfed5b9a2a592f92ce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" pclaguqkpi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" pclaguqkpi.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 400 WINWORD.EXE 400 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3488 gnivfbyb.exe 116 pclaguqkpi.exe 116 pclaguqkpi.exe 3488 gnivfbyb.exe 116 pclaguqkpi.exe 3488 gnivfbyb.exe 116 pclaguqkpi.exe 3488 gnivfbyb.exe 116 pclaguqkpi.exe 3488 gnivfbyb.exe 116 pclaguqkpi.exe 3488 gnivfbyb.exe 116 pclaguqkpi.exe 116 pclaguqkpi.exe 3488 gnivfbyb.exe 3488 gnivfbyb.exe 116 pclaguqkpi.exe 116 pclaguqkpi.exe 3172 lveoifruqcoqmdw.exe 3172 lveoifruqcoqmdw.exe 3172 lveoifruqcoqmdw.exe 3172 lveoifruqcoqmdw.exe 3172 lveoifruqcoqmdw.exe 3172 lveoifruqcoqmdw.exe 3172 lveoifruqcoqmdw.exe 3172 lveoifruqcoqmdw.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 3172 lveoifruqcoqmdw.exe 3172 lveoifruqcoqmdw.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 3172 lveoifruqcoqmdw.exe 3172 lveoifruqcoqmdw.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 3300 gnivfbyb.exe 3300 gnivfbyb.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 116 pclaguqkpi.exe 116 pclaguqkpi.exe 116 pclaguqkpi.exe 3488 gnivfbyb.exe 3172 lveoifruqcoqmdw.exe 3488 gnivfbyb.exe 3172 lveoifruqcoqmdw.exe 3488 gnivfbyb.exe 3172 lveoifruqcoqmdw.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 3300 gnivfbyb.exe 3300 gnivfbyb.exe 3300 gnivfbyb.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 116 pclaguqkpi.exe 116 pclaguqkpi.exe 116 pclaguqkpi.exe 3488 gnivfbyb.exe 3172 lveoifruqcoqmdw.exe 3488 gnivfbyb.exe 3172 lveoifruqcoqmdw.exe 3488 gnivfbyb.exe 3172 lveoifruqcoqmdw.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 5064 isaaxizvfxvxc.exe 3300 gnivfbyb.exe 3300 gnivfbyb.exe 3300 gnivfbyb.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 400 WINWORD.EXE 400 WINWORD.EXE 400 WINWORD.EXE 400 WINWORD.EXE 400 WINWORD.EXE 400 WINWORD.EXE 400 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 3180 wrote to memory of 116 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 29 PID 3180 wrote to memory of 116 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 29 PID 3180 wrote to memory of 116 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 29 PID 3180 wrote to memory of 3172 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 28 PID 3180 wrote to memory of 3172 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 28 PID 3180 wrote to memory of 3172 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 28 PID 3180 wrote to memory of 3488 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 20 PID 3180 wrote to memory of 3488 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 20 PID 3180 wrote to memory of 3488 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 20 PID 3180 wrote to memory of 5064 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 27 PID 3180 wrote to memory of 5064 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 27 PID 3180 wrote to memory of 5064 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 27 PID 3180 wrote to memory of 400 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 21 PID 3180 wrote to memory of 400 3180 2409e14c92ac27bfed5b9a2a592f92ce.exe 21 PID 116 wrote to memory of 3300 116 pclaguqkpi.exe 24 PID 116 wrote to memory of 3300 116 pclaguqkpi.exe 24 PID 116 wrote to memory of 3300 116 pclaguqkpi.exe 24
Processes
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C:\Users\Admin\AppData\Local\Temp\2409e14c92ac27bfed5b9a2a592f92ce.exe"C:\Users\Admin\AppData\Local\Temp\2409e14c92ac27bfed5b9a2a592f92ce.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:3180 -
C:\Windows\SysWOW64\gnivfbyb.exegnivfbyb.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:3488
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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:400
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C:\Windows\SysWOW64\isaaxizvfxvxc.exeisaaxizvfxvxc.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5064
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C:\Windows\SysWOW64\lveoifruqcoqmdw.exelveoifruqcoqmdw.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3172
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C:\Windows\SysWOW64\pclaguqkpi.exepclaguqkpi.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:116
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C:\Windows\SysWOW64\gnivfbyb.exeC:\Windows\system32\gnivfbyb.exe1⤵
- 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:3300
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
92KB
MD559ebf1358a9b829f5709baaedeeee6fa
SHA11409fd65da1b814db0a08feae54366dfca196f1c
SHA256d251f3126813d9f42461b0d23153c37c405979347a47fb0f04e0503beaf31a06
SHA512a2d71b94a087aa6d376f4f065d9f7ff987fd50ea93949372fa9ef5b6692b45cef7ae267c88376b9d2953e4476496f67af1173e9f0f8ba81101dc94c6872cf417
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Filesize
512KB
MD503f5d38696ab5b8c2e7b9f04d2338085
SHA1f14a6e715df60b960fc9033f01264fe5c32555b9
SHA2563e8450b7e2f040cbeb613cf4bb43ad766b7969b9ae7084f2ab3ab1c13d0370bb
SHA512b8f25b3009301652db299ddbacf6e9ea8135407d1e21f36b8460e875a5c43f3b4a4ada6ab014d79c660ae298ce3d6cb0bcfc6d206d395f6cdff6028690366b3e
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Filesize
385KB
MD5279a2620e67ba2860803639715d616fb
SHA12d61471cafcc1c2fb06dd6ac75396f9e7c856f52
SHA256399ca40a278578c7b9ec69d047c914ea58fcd007d6703c4fcd3db2a892a016f1
SHA512bd2c40f12ad56957ec0c184c0f84fcaeed8bf39efd985fe14130e93f0ac568fc578d215defa208a168b171a5947dd0d0de5b5c46f304b5e9c3b6d377e5438a69
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Filesize
512KB
MD57ad761648b0cb407fcf3b1d400575942
SHA1073b08601842a7be543fcf7cf274d1b0a79c8801
SHA256419cf72e6af28a227e5ade7b87ffaec6573842efc2e06cafff6bf305c8d5a1f4
SHA5121d67765b97f59dd0fecd0ba26ae62b553d83b56c12bac62585980a75fc2e2023229efd5b672fe3f4f0f5127c6305f319bb62b1f73505a04cc77e45c28908e60e
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Filesize
512KB
MD52a549a7fba68fe16886ba4816ee6a62a
SHA19544f0154b4d1047b3f125c01523bff08ef90e65
SHA2566dcf076e54c17a362d10df29b0ad0dde08bcd91f7aa842e0bce680247415cb97
SHA512fba4d71112afe0fd3907dc43633726fd6ff7fdadb490ae37a54c35f47ef63df9e2e77d5b448d919adab8ac727e3dde063d131e30a033fcec37d14390595d8a67