Analysis
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max time kernel
158s -
max time network
136s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 07:12
Static task
static1
Behavioral task
behavioral1
Sample
11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe
Resource
win10v2004-en-20220113
General
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Target
11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe
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Size
52KB
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MD5
87a0b1a60ce2615b080323b04abd0f1e
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SHA1
343d23a10893dfca3628b28aedfb17477353fc84
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SHA256
11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4
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SHA512
225852730b08b3ea39e84de8190af25b33c6403943435ed21e4bd315e74d77a734238936fb099d374524a83ae5398458d28333687ca785bdfec2f07accd5e133
Malware Config
Extracted
C:\PLEASE READ THIS.TXT
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Modifies extensions of user files 2 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File opened for modification C:\Users\Admin\Pictures\RepairEdit.tiff 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Admin\Pictures\TestPing.tiff 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe" 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe -
Drops desktop.ini file(s) 18 IoCs
description ioc Process File opened for modification C:\Users\Public\Recorded TV\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Admin\Music\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Music\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Documents\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Videos\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe"C:\Users\Admin\AppData\Local\Temp\11949277110bec29845393d9f8b8967768d40671d93b9bf0a50310c5100938c4.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
PID:756