Analysis
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max time kernel
123s -
max time network
123s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
13-12-2021 07:16
Static task
static1
Behavioral task
behavioral1
Sample
c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe
Resource
win10-en-20211208
General
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Target
c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe
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Size
156KB
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MD5
4a2c7295771216a38836758181eb0ac6
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SHA1
d197da3c3966469ed7488d09bbfbc0098b0a337a
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SHA256
c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9
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SHA512
e28bc8a22dedcd5bdb0f5ce0a807db31e79cd1870efafbb7ad19a4f6723699ae1e11ddb1262754d285608b05b9121c242e4cc976e319ebbbd850715bac2832a9
Malware Config
Signatures
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Modifies extensions of user files 4 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exedescription ioc process File renamed C:\Users\Admin\Pictures\MountBlock.tiff => C:\Users\Admin\Pictures\MountBlock.tiff c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File opened for modification C:\Users\Admin\Pictures\MountBlock.tiff c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File renamed C:\Users\Admin\Pictures\JoinResolve.tiff => C:\Users\Admin\Pictures\JoinResolve.tiff c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File opened for modification C:\Users\Admin\Pictures\JoinResolve.tiff c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe -
Drops startup file 1 IoCs
Processes:
c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.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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Drops desktop.ini file(s) 54 IoCs
Processes:
c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Public\Videos\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Public\Documents\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Searches\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Favorites\Links\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Pictures\Camera Roll\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Pictures\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Music\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Videos\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Pictures\Saved Pictures\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Public\Libraries\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Links\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Contacts\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Public\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Public\AccountPictures\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Favorites\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Public\Pictures\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Public\Music\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Public\Downloads\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Downloads\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\OneDrive\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Desktop\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Saved Games\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Public\Desktop\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\Documents\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe File created C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exepid process 1972 c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe"C:\Users\Admin\AppData\Local\Temp\c3e2744b2214c3671416bbd4014d9647307a51e88950268be225be32ed672ca9.exe"1⤵
- Modifies extensions of user files
- Drops startup file
- Drops desktop.ini file(s)
- Suspicious behavior: RenamesItself
PID:1972