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Analysis
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max time kernel
145s -
max time network
136s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
02/09/2024, 11:21
Behavioral task
behavioral1
Sample
e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
21 signatures
150 seconds
Behavioral task
behavioral2
Sample
e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe
Resource
win11-20240802-en
windows11-21h2-x64
20 signatures
150 seconds
General
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Target
e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe
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Size
146KB
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MD5
7f6830b77ad13b244bc5d702d67137bf
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SHA1
1fbd763388a3e9679ac66b35da8a78e041611fe4
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SHA256
e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390
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SHA512
488cb83c7267cfc70989e09489373f4372325531f7c02b1711fbdf6dfeaa377c39b84d5e971136e0e41d0a6dcde52ec4d21a749169eedb9e9ba43eb9caf077de
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SSDEEP
3072:c6glyuxE4GsUPnliByocWep0XL63DjDeprS:c6gDBGpvEByocWeOmuNS
Malware Config
Signatures
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Renames multiple (506) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Deletes itself 1 IoCs
pid Process 4016 F8C8.tmp -
Executes dropped EXE 1 IoCs
pid Process 4016 F8C8.tmp -
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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Drops desktop.ini file(s) 2 IoCs
description ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-3761892313-3378554128-2287991803-1000\desktop.ini e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-3761892313-3378554128-2287991803-1000\desktop.ini e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\system32\spool\PRINTERS\00002.SPL splwow64.exe File created C:\Windows\system32\spool\PRINTERS\PP7s3emdsg705ncz0dg48xc7j6.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\PPd6lha2sfm7xstnx_h03xla8f.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\PP_gj1_pvkr3f01lnlrzwsv5hce.TMP printfilterpipelinesvc.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\XQk8iLzOQ.bmp" e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Set value (str) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\XQk8iLzOQ.bmp" e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
pid Process 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 4016 F8C8.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language F8C8.tmp -
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 ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ONENOTE.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU ONENOTE.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily ONENOTE.EXE -
Modifies Control Panel 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Control Panel\Desktop e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Set value (str) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Control Panel\Desktop\WallpaperStyle = "10" e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.XQk8iLzOQ e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.XQk8iLzOQ\ = "XQk8iLzOQ" e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\XQk8iLzOQ\DefaultIcon e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\XQk8iLzOQ e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\XQk8iLzOQ\DefaultIcon\ = "C:\\ProgramData\\XQk8iLzOQ.ico" e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe -
Suspicious behavior: EnumeratesProcesses 62 IoCs
pid Process 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 4504 ONENOTE.EXE 4504 ONENOTE.EXE -
Suspicious behavior: RenamesItself 26 IoCs
pid Process 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp 4016 F8C8.tmp -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeAssignPrimaryTokenPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeDebugPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: 36 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeImpersonatePrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeIncBasePriorityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeIncreaseQuotaPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: 33 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeManageVolumePrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeProfSingleProcessPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeRestorePrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSystemProfilePrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeTakeOwnershipPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeShutdownPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeDebugPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeBackupPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe Token: SeSecurityPrivilege 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe -
Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE 4504 ONENOTE.EXE -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1924 wrote to memory of 4540 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 82 PID 1924 wrote to memory of 4540 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 82 PID 4168 wrote to memory of 4504 4168 printfilterpipelinesvc.exe 85 PID 4168 wrote to memory of 4504 4168 printfilterpipelinesvc.exe 85 PID 1924 wrote to memory of 4016 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 86 PID 1924 wrote to memory of 4016 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 86 PID 1924 wrote to memory of 4016 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 86 PID 1924 wrote to memory of 4016 1924 e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe 86 PID 4016 wrote to memory of 1232 4016 F8C8.tmp 87 PID 4016 wrote to memory of 1232 4016 F8C8.tmp 87 PID 4016 wrote to memory of 1232 4016 F8C8.tmp 87
Processes
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C:\Users\Admin\AppData\Local\Temp\e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe"C:\Users\Admin\AppData\Local\Temp\e097f98ea3416330ed2fd7856743d68a7ca880c6d57e8c264a384a112ac5a390.exe"1⤵
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1924 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
- Drops file in System32 directory
PID:4540
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C:\ProgramData\F8C8.tmp"C:\ProgramData\F8C8.tmp"2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4016 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\F8C8.tmp >> NUL3⤵
- System Location Discovery: System Language Discovery
PID:1232
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:3924
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C:\Windows\system32\printfilterpipelinesvc.exeC:\Windows\system32\printfilterpipelinesvc.exe -Embedding1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE/insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{021A09BE-970D-4380-83BE-B04724EFE35D}.xps" 1336974969353800002⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4504
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
129B
MD57cd0fb10dd5a3d5d97a93e5c9281d8d8
SHA1a0bc8734d65426f99092e7670c37fd9ad71d9b22
SHA256a6092fd31b652f9e011dc80a8d036665e6b3d6bc19df669ab64d53d2d3fe3bb3
SHA512979079dfffae5301db82549756b297795ef7b326756bf7fa9b1bd1caa4200871bce23536399eaf0e40828234c15c02d5e56c9dd856ee17a915b5e4344c911969
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Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf
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C:\Users\Admin\AppData\Local\Temp\AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
Filesize146KB
MD5a8ab1695bef761e3a92093f9127a85f4
SHA1958845b7e971382d382c4d4f5a1750db84e0f72d
SHA256b76ea2c3291509ccbd138db01d48eb4aecc71114cfef57d71ae5ab3dc30081bb
SHA512d9bc50a8c5e5160af8794b58ac81557f2abed639b2bbe047b19643d58f4365f4a663a04c94334e97c5b117fe4a223d0a82bbdeeab5b28d5032bee6295cd41b94
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Filesize
4KB
MD580d012c477fbec0d35f788ae5bdacd43
SHA1d3c0e175f99175b212d3984861d53cfe047979c6
SHA2561fd1c0da90aef13d2adc705cb7cb4705409bf9875031b06ef43444af9f6a0b81
SHA51292b7c7b36118bdf8da45ce5c7bb9b0ce491f85940b7e0b9ff83ce1be568a20a13bc48af4fb2c7f6bd4cee69aba3f3cb3c0df74fbe72dbc1e18f5f1f1b650ae46
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Filesize
4KB
MD5cdd7dd855ec0d2bdfc8f4edee8d2c719
SHA1377f6936f3b92fdb159230791ab2695bfbbc28d5
SHA256525a840549ec2519cd099a718f06a32d8ccc88f2aa975b5646503b5406bd2923
SHA5120eff2889bf48c9ddc85cc9a5965157f4d8d0609a7a9cc76a56b5c1cd301f3c43786649920c2bb65525c61f31118254aeae8f4da794e18c7f80a21be2ea084fc0
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Filesize
343B
MD572b1ffaeb7de456483f491ecceadb088
SHA1ee1953abc295245ab01f35a4a823883826bf2b41
SHA256eb892eac9899b995047733bb17acd4945eb42b7b49f2ee8ad52b8026bc0297a7
SHA512c0e7cad617cf1490bb25fc47936edc3ae164b190ed34f2d2a50e7e84ce6e0d6712a6ba9ab351cca1589266078326a00317516c53fecf96f20eaefe15e92ce445
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Filesize
129B
MD536c2595f415b60b5135f74ab09c990e0
SHA1d051bf81f7f93c64fbead956582777323fb7fdca
SHA256aaac472ab7dde4f3753ae7f9bbeb722ec45607fb55c1ebe1a293d48acb79dd36
SHA512c40cde3f01d823d0ce7ae4879f591faa84750ece89ac4608a5c911e1d91cc8ae45afb34a503080b8eeada74e713711cb64db4a618472770e1ad50aaca580ed59