Analysis
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max time kernel
130s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
05-04-2023 07:31
General
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Target
inst5.exe
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Size
1.6MB
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MD5
e8b42b455ad5c4d250dd4fd42b227fc4
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SHA1
b1407fe42481ab0a707bb2cb161ebdc00c55c513
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SHA256
9570591e6b867c4f84aa74812957f13bc648ba7d2f1cbff9545005ededcb45f9
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SHA512
821cdbad69ecdf13293b88ec89252503dc67c874f5b34859769cdd37047520ff13f818443aee53a7e8c1793c44f439de2ea0d09a74170ff0020bf0aaab93c4e3
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SSDEEP
24576:tCqGvilxnZNLziKkRvfGbc7UxlG5BhC526U2Lo+1f0EN:tCD4Zyxa9lrDZ
Score
10/10
Malware Config
Extracted
Family
bumblebee
Botnet
inst
C2
37.79.205.12:443
51.83.255.85:443
192.119.81.86:443
23.106.215.141:443
194.15.216.247:443
104.168.244.96:443
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:\Users\Admin\AppData\Local\Temp\inst5.exe"C:\Users\Admin\AppData\Local\Temp\inst5.exe"1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.4MB
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Filesize
580KB
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Filesize
1.4MB
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Filesize
1.4MB