Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
23-08-2024 01:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1938a4ad7deadc54c132b8ae7e36abc0N.exe
Resource
win7-20240704-en
windows7-x64
6 signatures
120 seconds
General
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Target
1938a4ad7deadc54c132b8ae7e36abc0N.exe
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Size
834KB
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MD5
1938a4ad7deadc54c132b8ae7e36abc0
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SHA1
21864a2fe2d877294073fd210c17abd133318455
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SHA256
0faecbe85928bdbebd1f930401b95ba66aeddd621eb62beda219ecbfb5b87a0f
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SHA512
777a43a08bfc10659ebae8032661352826bffef36d1e194562cc7ea985a1fc415b755d2c902b40f7ec2a055d501c8ca237f6e41d48f7e0a4b48d34e2e2adab60
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SSDEEP
24576:jsvVZKzGFi3LmZPgDcny89cWIiYziRwyFHuwIc6n:jstW3aPgDo5YzgHuo6n
Malware Config
Signatures
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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 1938a4ad7deadc54c132b8ae7e36abc0N.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 1938a4ad7deadc54c132b8ae7e36abc0N.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main 1938a4ad7deadc54c132b8ae7e36abc0N.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 1938a4ad7deadc54c132b8ae7e36abc0N.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 1938a4ad7deadc54c132b8ae7e36abc0N.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1668 1938a4ad7deadc54c132b8ae7e36abc0N.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1668 1938a4ad7deadc54c132b8ae7e36abc0N.exe 1668 1938a4ad7deadc54c132b8ae7e36abc0N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1938a4ad7deadc54c132b8ae7e36abc0N.exe"C:\Users\Admin\AppData\Local\Temp\1938a4ad7deadc54c132b8ae7e36abc0N.exe"1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1668