Analysis
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max time kernel
144s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
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submitted
03-11-2022 22:29
General
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Target
50f6af1df3ca9b3ce774bae870aa468e43dfb8b2b304f5297010c7acf109992c.dll
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Size
967KB
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MD5
f755b615f00bbcda2ba3dfefba156d84
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SHA1
0b7c2399e1f90a83cf33a10d9e5c982b9641e54a
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SHA256
50f6af1df3ca9b3ce774bae870aa468e43dfb8b2b304f5297010c7acf109992c
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SHA512
fc2da2cc3ceb41b0f7deb8e3c2532c71c73ebe9e9a3c74ba00e08253cc3bb3667558f21fc2bee1c78b229113e2e6eb34a5e3d6a2ef8f4b99baadd9b540814dfd
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SSDEEP
12288:OsR+JOrTyNiXY/YbOtqi4Q9DlSQbMVvivnkzKvrnq/hLboj1HVQeVeAKxInXUjP4:OscsowqCicUMEsGTnq/Bc+YeJeUy8
Score
10/10
Malware Config
Extracted
Family
bumblebee
Botnet
0311
C2
64.44.102.224:443
146.70.161.59:443
192.236.194.104:443
rc4.plain
Signatures
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BumbleBee
BumbleBee is a webshell malware written in C++.
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Blocklisted process makes network request 6 IoCs
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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\50f6af1df3ca9b3ce774bae870aa468e43dfb8b2b304f5297010c7acf109992c.dll,#11⤵
- Blocklisted process makes network request
- Suspicious use of NtCreateThreadExHideFromDebugger
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.3MB
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Filesize
472KB