Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
15-09-2023 12:39
General
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Target
452bb497728f1eb2ccd56b83f7a13e51447bd79852085e68908cb6c47625060b_JC.dll
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Size
1.1MB
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MD5
7d2156efddf126dfb4c466da06f15e11
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SHA1
cf90131f73f72b7f32bccca438283a04a1001dbe
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SHA256
452bb497728f1eb2ccd56b83f7a13e51447bd79852085e68908cb6c47625060b
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SHA512
83496c49175e85e627ff320ec954f1e393d1473e17bf098f3dfbb98c09b18da6c1d4258bdcfcecc382a8da91424ff63ad882deb8a9572fecb6c667b131d74fe4
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SSDEEP
24576:drD2uxNbJd3BU7XFLH9io8hAGOAHxLrQ+P3U:ZDBxNvR
Score
10/10
Malware Config
Extracted
Family
bumblebee
Botnet
js1
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\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\452bb497728f1eb2ccd56b83f7a13e51447bd79852085e68908cb6c47625060b_JC.dll1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
484KB
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Filesize
2.0MB
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Filesize
1.0MB
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Filesize
2.0MB
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Filesize
1.0MB
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Filesize
2.0MB
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Filesize
1.0MB
-
Filesize
1.0MB
-
Filesize
484KB
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Filesize
2.0MB