Analysis
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max time kernel
166s -
max time network
138s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 06:29
Static task
static1
Behavioral task
behavioral1
Sample
d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe
Resource
win10v2004-en-20220113
General
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Target
d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe
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Size
55KB
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MD5
23b44cb7a0d570fa54e4dcf7788a72bd
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SHA1
fb6a014753ab7315d17bbfcc724df65fdffd3b0f
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SHA256
d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519
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SHA512
535ec0818f0c43845cdf43f8d7c01267d918ce98d0677c625b4508b275a7ffcc13275cb1e8713a34aa14142c31e1a283df2ea62484573c8c120975f5e3204f0a
Malware Config
Extracted
C:\how_to_back_files.html
http://bitmsg.me
https://www.buybitcoinworldwide.com/united-states/
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Modifies extensions of user files 8 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\MoveResume.crw => C:\Users\Admin\Pictures\MoveResume.crw.crypt d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File renamed C:\Users\Admin\Pictures\PublishBackup.crw => C:\Users\Admin\Pictures\PublishBackup.crw.crypt d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File renamed C:\Users\Admin\Pictures\RemoveTrace.png => C:\Users\Admin\Pictures\RemoveTrace.png.crypt d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File renamed C:\Users\Admin\Pictures\ResetConnect.crw => C:\Users\Admin\Pictures\ResetConnect.crw.crypt d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Pictures\SkipRename.tiff d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File renamed C:\Users\Admin\Pictures\SkipRename.tiff => C:\Users\Admin\Pictures\SkipRename.tiff.crypt d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File renamed C:\Users\Admin\Pictures\UnpublishAssert.png => C:\Users\Admin\Pictures\UnpublishAssert.png.crypt d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File renamed C:\Users\Admin\Pictures\BlockUnblock.tif => C:\Users\Admin\Pictures\BlockUnblock.tif.crypt d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe Set value (str) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe" d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe -
Drops desktop.ini file(s) 25 IoCs
description ioc Process File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Links\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Pictures\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Libraries\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Downloads\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Documents\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Desktop\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Music\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Documents\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Videos\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Searches\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Videos\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe File opened for modification C:\Users\Public\Music\desktop.ini d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe"C:\Users\Admin\AppData\Local\Temp\d76e5c1a96fb92f491ec9ca06be45623d43567903dc2f0f75e74b092280d1519.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
PID:1672