Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
15-09-2023 13:37
General
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Target
e1dbce8a89b5fea0f3cf6da9560fd573dfe9c93c5d6d8d2fef8902a3589cdf15_JC.dll
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Size
1.1MB
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MD5
a6ac1a8bb63362ed7515f2ca02fb52be
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SHA1
8781347d2e723f823d5b996bc22389b14a4a72c8
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SHA256
e1dbce8a89b5fea0f3cf6da9560fd573dfe9c93c5d6d8d2fef8902a3589cdf15
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SHA512
6f01f0a630afff0dd71c5e457c8dbdb3a7743fb6337740384e034dad0d6b3f002992f2df5c953f223f8b2589098c43640b705a25482ed1c939a61b6dd783392d
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SSDEEP
24576:K40kaG+iDe5cMQW7v7+KIUC/ofj1fpLgN:K40kd+35cMv
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\e1dbce8a89b5fea0f3cf6da9560fd573dfe9c93c5d6d8d2fef8902a3589cdf15_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
1.0MB
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Filesize
1.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
1.0MB
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Filesize
484KB
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Filesize
2.0MB