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Analysis
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max time kernel
18s -
max time network
14s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26/05/2024, 10:11
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26 18-02-39.rar
Resource
win10v2004-20240426-en
5 signatures
150 seconds
General
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Target
2024-05-26 18-02-39.rar
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Size
3.9MB
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MD5
aceffdb25beabcf4b7ced1ad795e2398
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SHA1
09cea98e2a9f6b771d31f3457738e40273092595
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SHA256
fb08878d5e2093d27ec6bc29661bf52a13b6ca3d2143b2b1869ddfb910287125
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SHA512
9e4e7357a066113b0f22ae4eec0df7eeb4bb7a2068d334c353245530bfde6af1b85a52f3ae6f1c5d88aadb11bb54d2234f2ed880982e833a6b01729ba25a1dff
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SSDEEP
98304:mqxcuGdIEyU8B8RrjXLbBjOHDP/BHl9jF47+Yu3Twk8:mZuGdGpBijXfBSHLJl9ja+Yu3Twk8
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000_Classes\Local Settings OpenWith.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3848 OpenWith.exe -
Suspicious use of SetWindowsHookEx 25 IoCs
pid Process 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe 3848 OpenWith.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3848 wrote to memory of 1848 3848 OpenWith.exe 99 PID 3848 wrote to memory of 1848 3848 OpenWith.exe 99
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\2024-05-26 18-02-39.rar"1⤵
- Modifies registry class
PID:1688
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3848 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\2024-05-26 18-02-39.rar2⤵PID:1848
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