Analysis
- max time kernel
142s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
05/04/2023, 07:31
General
- Target inst5.exe
- Size 1.6MB
- Sample230405-jcdj6acd44
- SHA256 9570591e6b867c4f84aa74812957f13bc648ba7d2f1cbff9545005ededcb45f9
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
- BumbleBee
BumbleBee is a webshell malware written in C++.
- Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
Processes
-
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
memory/2144-133-0x000002AA64A40000-0x000002AA64BA1000-memory.dmp
memory/2144-134-0x000002AA64A40000-0x000002AA64BA1000-memory.dmp
memory/2144-135-0x000002AA64A40000-0x000002AA64BA1000-memory.dmp
memory/2144-136-0x000002AA64840000-0x000002AA648D1000-memory.dmp