Analysis
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max time kernel
141s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
09-10-2023 22:51
General
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Target
outout.dll
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Size
1.4MB
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MD5
e7ee02d4c897e87048232a891e2a97f8
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SHA1
36ee65e12cc044d99fd0654d8f4792910b1a3046
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SHA256
39e300a5b4278a3ff5fe48c7fa4bd248779b93bbb6ade55e38b22de5f9d64c3c
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SHA512
8b1ecdab172e44c61c9b86785da76297f0c3c7eb68755149e9ca14a64ef39c581ee05e39c2fc98861260eaef848b2e542b59f34ef6844d3ef27ef5f758351fa1
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SSDEEP
24576:Eo10e/WhcerhA1HqikX3CUDA49JOOx2nP6c5P8hAlm3wKjHsElse:LUxhAxq7TDA4j7q55EhcGjHt
Score
10/10
Malware Config
Extracted
Family
bumblebee
Botnet
cis21704
C2
149.3.170.185:443
192.254.79.106:443
103.175.16.149:443
23.108.57.117:443
209.141.58.129:443
21.253.40.63:443
199.195.249.67:443
rc4.plain
Signatures
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BumbleBee
BumbleBee is a webshell malware written in C++.
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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\outout.dll,#11⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
2.0MB
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Filesize
1.4MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
4KB
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Filesize
2.0MB
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Filesize
760KB
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Filesize
136KB