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Analysis
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max time kernel
164s -
max time network
141s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11/02/2022, 06:31
Static task
static1
Behavioral task
behavioral1
Sample
cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe
Resource
win10v2004-en-20220112
General
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Target
cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe
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Size
54KB
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MD5
f7c69ac5f5b2f6552f19acb6e712b373
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SHA1
8ba9ab739128c7f6630f3f65fb12ca121d72afc8
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SHA256
cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d
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SHA512
fb044c247c8804f469ebbecc1a8f9cc58c78fe0fb6c2d97632dd552bb156cf007342351318f7c02446da442c5b009b2c49730e1743fcbe3b65965581526debed
Malware Config
Extracted
C:\how_to_back_files.html
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe" cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe Key created \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe -
Drops desktop.ini file(s) 13 IoCs
description ioc Process File opened for modification C:\Users\Public\Videos\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Downloads\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Documents\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Pictures\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Music\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Libraries\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe File opened for modification C:\Users\Public\Desktop\desktop.ini cafb97fb68eb8af52d37d55c38d9a6b222339a7f786c20aab22b41ad51f7c97d.exe