Analysis
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max time kernel
155s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
11-10-2023 14:40
General
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Target
15b7cb2818530bbf0b55ea608d85df1bd97004a8556a358c11f84dbb93b893f7_JC.dll
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Size
894KB
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MD5
a4e4f8966796845079ca6b853fd1899d
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SHA1
25906943d58610a2208c9312c555dee7eb16952e
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SHA256
15b7cb2818530bbf0b55ea608d85df1bd97004a8556a358c11f84dbb93b893f7
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SHA512
22df60f5d457cca829aa86f708d6df492aa8acf794dbaed5bfac06b3f6fcbd7a331139c92465a9e5ec57232b76102b26ba593e527266709fd225ca15a3c3045a
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SSDEEP
12288:1hPALJCb+JI7GB5ShQUO3wY6Wpg8qvtN2FCOWPZzMe0n28qX2Y5aIv/86PaeAkYT:1hum+JI/jO3z6WStlFq4Gd66PybS
Score
10/10
Malware Config
Extracted
Family
bumblebee
Botnet
lg1010
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\15b7cb2818530bbf0b55ea608d85df1bd97004a8556a358c11f84dbb93b893f7_JC.dll1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
444KB
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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
2.0MB
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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
1.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
444KB