Analysis
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max time kernel
170s -
max time network
139s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 06:33
Static task
static1
Behavioral task
behavioral1
Sample
c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe
Resource
win10v2004-en-20220112
General
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Target
c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe
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Size
53KB
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MD5
80c7f9579143285c77209721e8f5fef7
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SHA1
308ef73486d3b281a0b2ed21c91193a0bd23ae29
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SHA256
c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7
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SHA512
e34884f540ccefce264c22208b0362024bc4db6e2a0b59fc5788c88d9bcc70ec73828df59e6c334bf0f3eecfc64034858a57b5e28418a7171fcaf0ab8eca23ea
Malware Config
Extracted
C:\how_to_back_files.html
http://bitmsg.me
http://localbitcoins.com
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\SearchWait.crw => C:\Users\Admin\Pictures\SearchWait.crw.crypt c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File renamed C:\Users\Admin\Pictures\StepRegister.crw => C:\Users\Admin\Pictures\StepRegister.crw.crypt c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File renamed C:\Users\Admin\Pictures\SwitchPush.crw => C:\Users\Admin\Pictures\SwitchPush.crw.crypt c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File renamed C:\Users\Admin\Pictures\GetSet.png => C:\Users\Admin\Pictures\GetSet.png.crypt c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File renamed C:\Users\Admin\Pictures\PushSuspend.raw => C:\Users\Admin\Pictures\PushSuspend.raw.crypt c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Pictures\RepairUnprotect.tiff c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File renamed C:\Users\Admin\Pictures\RepairUnprotect.tiff => C:\Users\Admin\Pictures\RepairUnprotect.tiff.crypt c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File renamed C:\Users\Admin\Pictures\RevokeReceive.crw => C:\Users\Admin\Pictures\RevokeReceive.crw.crypt c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.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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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 c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.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\\c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe" c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe -
Drops desktop.ini file(s) 26 IoCs
description ioc Process File opened for modification C:\Users\Public\Music\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Music\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Links\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Pictures\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Videos\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Videos\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Searches\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Libraries\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Desktop\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Downloads\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Documents\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Admin\Documents\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe"C:\Users\Admin\AppData\Local\Temp\c143dcacfbbbe05195b967c6249e4a00df4b39a4978b7fff4221e0ca3c9131b7.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
PID:1532