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Analysis
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max time kernel
148s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
01/09/2023, 17:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe
Resource
win7-20230831-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe
Resource
win10v2004-20230831-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe
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Size
636KB
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MD5
267d5c3137d313ce1a86c2f255a835e6
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SHA1
c7a37c0edeffd23777cca44f9b49076be1bd43e6
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SHA256
17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90
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SHA512
9c119a9f973dae77f2cdd6a855ae45c20660aadc5c592f6d06f6360dd0bb5a380d0ed1fcc23c0cb721da70bcca7d32db46181be675bf0587276d35d6da26a31e
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SSDEEP
12288:aEky5bwpy02iRaeXCP2CIcdoKAXMr+Mr+kJZ4:j02iRaeHPcdo18rTrf6
Score
9/10
Malware Config
Signatures
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Renames multiple (3424) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Control Panel\Desktop\Wallpaper JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\DD01138_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107746.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0185806.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH02743G.GIFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.iniencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exeencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Microsoft Office\Office14\MAPISHELL.DLLencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONBttnOL.dllencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\TR00116_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PARNT_06.MIDencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\EQNEDT32.HLPencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107282.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Java\jre7\lib\plugin.jarencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA01123_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH01607U.BMPencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\WaitCopy.cmdencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft.NET\RedistList\AssemblyList_4_client.xmlencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\MS.CGMencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\goopdateres_sl.dllencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FD00296_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FD01176_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0086384.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0106572.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Java\jre7\releaseencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPCEXT.DLLencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0152610.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA00538_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\DD01152_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107350.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0153089.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\Aspect.eftxencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\Newsprint.eftxencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0235241.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\7-Zip\Lang\ja.txtencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AN04206_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00668_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00732_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO02437_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0234657.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Java\jre7\bin\java.exeencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0341475.JPGencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0152716.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0200273.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\Oriel.eftxencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXEencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\HH01759_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\EN00006_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE00726_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0382961.JPGencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO01044_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Couture.thmxencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\ja-JP\PurblePlace.exe.muiencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\ant-javafx.jarencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Java\jre7\bin\wsdetect.dllencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\RE00006_.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0302953.JPGencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Executive.thmxencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\RELEASE-NOTES.htmlencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0145361.JPGencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099160.JPGencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107328.WMFencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH03205I.JPGencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSAutogen.dllencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exeencrypted JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe"C:\Users\Admin\AppData\Local\Temp\JC_17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90.exe"1⤵
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
PID:2108