Analysis
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max time kernel
160s -
max time network
139s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 06:25
Static task
static1
Behavioral task
behavioral1
Sample
eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe
Resource
win10v2004-en-20220113
General
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Target
eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe
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Size
53KB
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MD5
85a29635177f56bd816fb1ae60a1f9d3
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SHA1
cab334c7a136ce695c7cb04a0011ea40381d6dc2
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SHA256
eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632
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SHA512
399c126a8c53dec3f91ca6b8a7714dd3e41cdf778c5dba60f86922ce7b021d0aba53d4d2fe25915ed583b207ab340213ce5df6875cb000612d4969f06d87fa9d
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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Modifies extensions of user files 5 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\ConfirmCompress.png => C:\Users\Admin\Pictures\ConfirmCompress.png.ReadInsturction eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Pictures\GrantRemove.tiff eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File renamed C:\Users\Admin\Pictures\GrantRemove.tiff => C:\Users\Admin\Pictures\GrantRemove.tiff.ReadInsturction eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File renamed C:\Users\Admin\Pictures\MeasureUnregister.png => C:\Users\Admin\Pictures\MeasureUnregister.png.ReadInsturction eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File renamed C:\Users\Admin\Pictures\UnblockWait.png => C:\Users\Admin\Pictures\UnblockWait.png.ReadInsturction eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.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 eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.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\\eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe" eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe -
Drops desktop.ini file(s) 26 IoCs
description ioc Process File opened for modification C:\Users\Public\Videos\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Links\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Documents\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Downloads\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Desktop\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Music\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Pictures\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Libraries\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Public\Documents\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Videos\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Searches\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Music\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe"C:\Users\Admin\AppData\Local\Temp\eb4204f09b95e179843b1d98727978bbbc9dfda9d62bd845959d38598a3a4632.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
PID:964