Analysis
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max time kernel
176s -
max time network
188s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
11-02-2022 06:25
Static task
static1
Behavioral task
behavioral1
Sample
e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe
Resource
win10v2004-en-20220112
General
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Target
e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe
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Size
53KB
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MD5
002fcec17f66e2c57e6a37a258ead2af
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SHA1
361ef4e11172c8c39d8cae638b130e2382e6deb3
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SHA256
e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a
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SHA512
b2b64e16fe9dc16ad365f6db4e3439b49ebfa3b8bc3f98d992733ae23332ffd33f6aec8ef0fec16b5d25a6c96094a21e3f3b8b5f703796d4f299c99cfc0a59b7
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 Key created \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe Set value (str) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe" e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe -
Drops desktop.ini file(s) 9 IoCs
description ioc Process File opened for modification C:\Users\Public\desktop.ini e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe File opened for modification C:\Users\Public\Documents\desktop.ini e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe File opened for modification C:\Users\Public\Videos\desktop.ini e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe File opened for modification C:\Users\Public\Pictures\desktop.ini e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe File opened for modification C:\Users\Public\Music\desktop.ini e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe File opened for modification C:\Users\Public\Libraries\desktop.ini e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe File opened for modification C:\Users\Public\Downloads\desktop.ini e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe File opened for modification C:\Users\Public\Desktop\desktop.ini e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe"C:\Users\Admin\AppData\Local\Temp\e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe"1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
PID:2300
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C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵PID:3452