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Analysis
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max time kernel
140s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25/07/2024, 19:10
Static task
static1
Behavioral task
behavioral1
Sample
lanhoologin/Login.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
lanhoologin/Login.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
lanhoologin/新云软件.url
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
lanhoologin/新云软件.url
Resource
win10v2004-20240709-en
General
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Target
lanhoologin/Login.exe
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Size
351KB
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MD5
cc2dabcef32a7653e835ae43af62e428
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SHA1
e82694382011f8349e36f41b855db7d236fb27fb
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SHA256
e6bb60fece1d0ebbf6090dd8a44db9aca7cc4a61af0cdf51c03daa41a427b4f1
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SHA512
ca94d656766845f50bab95bb4a86dc73101328c3bc1bfbc3d6e433fe1f04dd9fe287e6ac3d02c682497837fd04a0ef4295e6eed2c87ba38496cd02ac9104c9a4
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SSDEEP
6144:A5sFtPWXnHiz7rf3yJc+pyBzLXxITHcxVXXwdO9Ca8ymNBK1T+x74:TWXnHiyDpxcPXx918dNBK1T84
Malware Config
Signatures
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Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\ELogin.ICO Login.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Login.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\MICROSOFT\INTERNET EXPLORER\EXTENSIONS\{0713E8D2-850A-101B-AFC0-4210102A8DB9} Login.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{0713E8D2-850A-101B-AFC0-4210102A8DB9}\BUTTONTEXT = "webµÇ½Æ÷" Login.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{0713E8D2-850A-101B-AFC0-4210102A8DB9}\CLSID = "{1FBA04EE-3024-11D2-8F1F-0000F87ABD16}" Login.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{0713E8D2-850A-101B-AFC0-4210102A8DB9}\DEFAULT VISIBLE = "YES" Login.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{0713E8D2-850A-101B-AFC0-4210102A8DB9}\EXEC = "C:\\Users\\Admin\\AppData\\Local\\Temp\\lanhoologin\\Login.exe" Login.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{0713E8D2-850A-101B-AFC0-4210102A8DB9}\ICON = "C:\\Windows\\ELogin.ICO" Login.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{0713E8D2-850A-101B-AFC0-4210102A8DB9}\HOTICON = "C:\\Windows\\ELogin.ICO" Login.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 3616 Login.exe 3616 Login.exe 3616 Login.exe 3616 Login.exe 3616 Login.exe 3616 Login.exe 3616 Login.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 3616 Login.exe 3616 Login.exe 3616 Login.exe 3616 Login.exe 3616 Login.exe 3616 Login.exe 3616 Login.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3616 Login.exe 3616 Login.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\lanhoologin\Login.exe"C:\Users\Admin\AppData\Local\Temp\lanhoologin\Login.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3616