Analysis
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max time kernel
13s -
max time network
18s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
22-05-2024 23:13
Behavioral task
behavioral1
Sample
sillyboost_cracked_v1.zip
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
sillyboost_cracked_v1/config.json
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
sillyboost_cracked_v1/crack.dll
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
sillyboost_cracked_v1/loader.exe
Resource
win10-20240404-en
Behavioral task
behavioral5
Sample
sillyboost_cracked_v1/silly.exe
Resource
win10-20240404-en
Behavioral task
behavioral6
Sample
s((��.A.pyc
Resource
win10-20240404-en
General
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Target
sillyboost_cracked_v1/config.json
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Size
252B
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MD5
49a9757626ec5e53193026e92d8de41d
-
SHA1
88f0a32589186717d702cdd25e5645d5747e402b
-
SHA256
f19a2ce2d7839fe6d9d44aa2648302e042d8ae75286c0216363340f20e631f8b
-
SHA512
d477d8977eb7e114f61297ae8ab3132cd3f0ae46807b327b383396f2fa5d265e93ca38985831bb948a93f884768477f6ec653b7ce74e110c40bcc11f106d9c36
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 2804 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\sillyboost_cracked_v1\config.json1⤵
- Modifies registry class
PID:1972
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2804