Analysis
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max time kernel
443s -
max time network
447s -
platform
windows11-21h2_x64 -
resource
win11-20250610-en -
resource tags
arch:x64arch:x86image:win11-20250610-enlocale:en-usos:windows11-21h2-x64system -
submitted
02/07/2025, 18:52
Behavioral task
behavioral1
Sample
RC7_bootstrapper.exe
Resource
win11-20250619-en
4 signatures
900 seconds
Behavioral task
behavioral2
Sample
obfuscated_H-zz-H.pyc
Resource
win11-20250610-en
4 signatures
900 seconds
General
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Target
obfuscated_H-zz-H.pyc
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Size
158KB
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MD5
2e48cb8f5838848eab5b5be8d46e5bb8
-
SHA1
71252a74705c6a5760b6172c4e1989fbf79244cf
-
SHA256
740be549c2fbbf8aa7444f06bec0ded0bd4014666465456775180321175724a0
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SHA512
95a727f544e62a4c932225df531562fc1a3afc104ceb716d4e8d8d5749bc6689f9f8901097dc503795a2043d5c33eb42ac8afb33f01558e03c7bdac82d57279a
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SSDEEP
3072:IMn1V3ZUgP4KxuK7IPG8B9V/1hrFzTcPakt5WE++A4Dgj0EFwgrttCPMQSW:rVHgDwfPV3
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-1-5-21-2238466657-712128251-1221219315-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2238466657-712128251-1221219315-1000_Classes\Local Settings OpenWith.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4420 OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4420 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\obfuscated_H-zz-H.pyc1⤵
- Modifies registry class
PID:340
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:4420