Analysis
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max time kernel
141s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
18/11/2023, 06:06
Static task
static1
Behavioral task
behavioral1
Sample
65abdef88dd77fb6208db6d32da7c5dd.exe
Resource
win7-20231025-en
General
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Target
65abdef88dd77fb6208db6d32da7c5dd.exe
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Size
270KB
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MD5
65abdef88dd77fb6208db6d32da7c5dd
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SHA1
9858ae98c706124d0bac9a2dfb38f11c55c65ff9
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SHA256
129945bc24fc3a0f026201998f746fdaa548460d5822822d305a9f1ab68db413
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SHA512
c9ab39f1dd219d13fdd4a176aa7e2c0fe3b5dc7855c754570412d89e27899674e482ddb156cde6dcb3946096aa3d16cc2edfdbec8e63c7837998243c78ed5940
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SSDEEP
3072:hWI/ARlI8FYyBP5gOOprHYMk8lsiZqYmoj9JC4aZTc9fcqCeEr4vKQ5x25xP:hS8OOpjtzq5oj9JCjTc9EheEgKQS7
Malware Config
Signatures
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation 65abdef88dd77fb6208db6d32da7c5dd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 65abdef88dd77fb6208db6d32da7c5dd.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 65abdef88dd77fb6208db6d32da7c5dd.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 3216 timeout.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2800 65abdef88dd77fb6208db6d32da7c5dd.exe 2800 65abdef88dd77fb6208db6d32da7c5dd.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2800 wrote to memory of 2032 2800 65abdef88dd77fb6208db6d32da7c5dd.exe 99 PID 2800 wrote to memory of 2032 2800 65abdef88dd77fb6208db6d32da7c5dd.exe 99 PID 2800 wrote to memory of 2032 2800 65abdef88dd77fb6208db6d32da7c5dd.exe 99 PID 2032 wrote to memory of 3216 2032 cmd.exe 101 PID 2032 wrote to memory of 3216 2032 cmd.exe 101 PID 2032 wrote to memory of 3216 2032 cmd.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\65abdef88dd77fb6208db6d32da7c5dd.exe"C:\Users\Admin\AppData\Local\Temp\65abdef88dd77fb6208db6d32da7c5dd.exe"1⤵
- Checks computer location settings
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\65abdef88dd77fb6208db6d32da7c5dd.exe" & del "C:\ProgramData\*.dll"" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\timeout.exetimeout /t 53⤵
- Delays execution with timeout.exe
PID:3216
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