Analysis
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max time kernel
146s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
18-06-2024 21:03
Behavioral task
behavioral1
Sample
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe
Resource
win7-20231129-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
18 signatures
150 seconds
General
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Target
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe
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Size
89KB
-
MD5
ee62df18944db6cb32e98eba83b9f960
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SHA1
859ab73f33ff8d5d1ddf78a5e9d6aa34f15c9dfa
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SHA256
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42
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SHA512
df0a5ffbbd7194d6ef2015c564351be1b2b767bb29bbdf32c90734a92fae99b61fd584f6241e40dc604f0a74dc937d98225fc1791b1db54231daf6191a5c21fb
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SSDEEP
1536:1vXFnGvewvD/F3nICjRM5CELyYk2Iloa4GQeRCIiS8qRj4dh0NKYnEMvB:Dw3FE7yH2koa4ciS8qp4dh03EMvB
Score
9/10
Malware Config
Signatures
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Renames multiple (572) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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UPX dump on OEP (original entry point) 2 IoCs
Processes:
resource yara_rule behavioral2/memory/4276-0-0x0000000000FB0000-0x0000000000FDB000-memory.dmp UPX behavioral2/memory/4276-2766-0x0000000000FB0000-0x0000000000FDB000-memory.dmp UPX -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
8175.tmpdescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation 8175.tmp -
Deletes itself 1 IoCs
Processes:
8175.tmppid Process 2244 8175.tmp -
Executes dropped EXE 1 IoCs
Processes:
8175.tmppid Process 2244 8175.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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Processes:
resource yara_rule behavioral2/memory/4276-0-0x0000000000FB0000-0x0000000000FDB000-memory.dmp upx behavioral2/memory/4276-2766-0x0000000000FB0000-0x0000000000FDB000-memory.dmp upx -
Drops desktop.ini file(s) 2 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exedescription ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe -
Drops file in System32 directory 4 IoCs
Processes:
printfilterpipelinesvc.exesplwow64.exedescription ioc Process File created C:\Windows\system32\spool\PRINTERS\PP7klmjksvh3jxsewr6i0w0tpkc.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\PP887f5sdj6ddaar3w02796rq6c.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\00002.SPL splwow64.exe File created C:\Windows\system32\spool\PRINTERS\PPw4mh4eaqyh4vz4y6zz49ryx5.TMP printfilterpipelinesvc.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe8175.tmppid Process 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 2244 8175.tmp -
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.
Processes:
ONENOTE.EXEdescription 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
Processes:
ONENOTE.EXEdescription ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU ONENOTE.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exepid Process 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe -
Suspicious behavior: RenamesItself 26 IoCs
Processes:
8175.tmppid Process 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp 2244 8175.tmp -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exedescription pid Process Token: SeAssignPrimaryTokenPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeDebugPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: 36 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeImpersonatePrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeIncBasePriorityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeIncreaseQuotaPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: 33 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeManageVolumePrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeProfSingleProcessPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeRestorePrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSystemProfilePrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeTakeOwnershipPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeShutdownPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeDebugPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeBackupPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe Token: SeSecurityPrivilege 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
ONENOTE.EXEpid Process 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE 3276 ONENOTE.EXE -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exeprintfilterpipelinesvc.exe8175.tmpdescription pid Process procid_target PID 4276 wrote to memory of 1708 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 91 PID 4276 wrote to memory of 1708 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 91 PID 4276 wrote to memory of 2244 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 96 PID 4276 wrote to memory of 2244 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 96 PID 4276 wrote to memory of 2244 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 96 PID 4276 wrote to memory of 2244 4276 4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe 96 PID 5084 wrote to memory of 3276 5084 printfilterpipelinesvc.exe 97 PID 5084 wrote to memory of 3276 5084 printfilterpipelinesvc.exe 97 PID 2244 wrote to memory of 2280 2244 8175.tmp 98 PID 2244 wrote to memory of 2280 2244 8175.tmp 98 PID 2244 wrote to memory of 2280 2244 8175.tmp 98
Processes
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C:\Users\Admin\AppData\Local\Temp\4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe"C:\Users\Admin\AppData\Local\Temp\4767854567ee5cfb28dae9181c9f076e7281996d3963524f10ce26cfdd342f42.exe"1⤵
- Drops desktop.ini file(s)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4276 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
- Drops file in System32 directory
PID:1708
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C:\ProgramData\8175.tmp"C:\ProgramData\8175.tmp"2⤵
- Checks computer location settings
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\8175.tmp >> NUL3⤵PID:2280
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:4936
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C:\Windows\system32\printfilterpipelinesvc.exeC:\Windows\system32\printfilterpipelinesvc.exe -Embedding1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE/insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{BCBEFE54-FB2E-4838-B022-CD6F9174CCCF}.xps" 1336321820515400002⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:3276
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
129B
MD5d617238fa96ef8bdce599cf5653bec64
SHA1a912902aec1adb22fdb9e86ba511a16e99bb50dd
SHA2564fd33fed3580ec37bb1e0890d9bd9d9cedc7e9660d8b10c3346cc8d8554ada0c
SHA512850facde6f60f9fcb4c8dba723ff6a8fe0c01fae322208cc398dd2e5361d9e2205cd0e48c53a3f66a84d33190c5f884d6240f3d35d0cb39c72a4e43c90132b7b
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Filesize
556B
MD513035369ad60205b6af3b2ff76e86d8f
SHA143acacbf218690cfa87167c7984b1f87662d857f
SHA256bb5a6f66aa3293c9b0210792b7886a0657823d025605df89fe0f7f1d12467a01
SHA512384083063ebdf48a5eef189684ddee30461a2c2dff12c577d9d2a87e3575718cb63f20837b9345b6f99a95c7baacc69d253fd68bb952a3724e38e4a78168615d
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Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf
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C:\Users\Admin\AppData\Local\Temp\DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
Filesize89KB
MD5692338b4561a3b3428aaff6bcdc43001
SHA170b1b751cccda79284df0e437b273dceaf24ee11
SHA25669cfbc248cdbf384b36a189726bccb7d6191634b59a5d37a3993620ca2ab8dc1
SHA512009ec4ba5eaafea2bc778893c06577ad093c1709d23d6a590251c808a219bd3cc27552499e034363084c41b2c719f5ba8a403b2f14999ee0c7fca7343e4c0e1a
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Filesize
4KB
MD50eb236e1951f1add24ade66e56f78970
SHA1ca9fc4f2259f804a3acbb8cbad4233af674566d3
SHA256f209c2401843ed39676c54fd0f59fc8e3fb1efebeb1a499c51a3c2187983ed72
SHA5122595d7b02fe5ecad9871e3d94f7401be1d1dd4551750a4b3a2d78c8abfa10d33d96f0dfa280065ea353e02712fd6cd182f3a86674fb60a3204e340dafd8a8f8f
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Filesize
4KB
MD52b367292a73cb059881b6cfc6ba7bf07
SHA10654c0ffeaa5f667f4cacaa52cfdef907a3626d1
SHA256bf256c0678e724086dccb0fdca7c20400e1391b4037dd5a8c11b19fb7f1813b3
SHA512aa5d80d9cfb83d0b7dcb0ca0108fb47d4bf1cc58d26b61c6045acc5fcae0a3bb64507f7e8f62abb3ce55766cfe40b480782ece051b597409a7844839055e5ea4
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Filesize
129B
MD547479e63643b0b3b7cb2cc152b59017c
SHA1d9c31a8a27be6b50bc7be7a6a727db1e460938d7
SHA256f45d1e6e1280d88fd18c8bf857334062325d1c74a52b4118b508b81a11882126
SHA512998dd06c69cc0f97fb6bdd2bd514d4cef5a02052ba539ef0c0331241466218a1a7fc48b8db7b926223ff13f26a686665baada4fad21113251f42511dbc2df297