Analysis
- max time kernel
146s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
- submitted
14/10/2023, 01:40
General
- Target 33e80e854c0959e28b1f94cdcd67e28298dcfa3d80d160bc2042f00047a81922.dll
- Size 1.1MB
- Sample231014-b3mlracb66
- SHA256 33e80e854c0959e28b1f94cdcd67e28298dcfa3d80d160bc2042f00047a81922
Score
10/10
Malware Config
Extracted
Family
-
bumblebee
Botnet
-
js1
rc4.plain
Signatures
- BumbleBee
BumbleBee is a webshell malware written in C++.
- Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\33e80e854c0959e28b1f94cdcd67e28298dcfa3d80d160bc2042f00047a81922.dll1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2672-0-0x0000000002AA0000-0x0000000002B19000-memory.dmp
memory/2672-1-0x0000000002C30000-0x0000000002D3A000-memory.dmp
memory/2672-3-0x0000000002C30000-0x0000000002D3A000-memory.dmp
memory/2672-4-0x0000000002C30000-0x0000000002D3A000-memory.dmp
memory/2672-2-0x00007FFCEE7F0000-0x00007FFCEE9E5000-memory.dmp
memory/2672-5-0x00007FFCEE7F0000-0x00007FFCEE9E5000-memory.dmp
memory/2672-6-0x00007FFCEE7F0000-0x00007FFCEE9E5000-memory.dmp
memory/2672-7-0x0000000002C30000-0x0000000002D3A000-memory.dmp
memory/2672-8-0x0000000002AA0000-0x0000000002B19000-memory.dmp
memory/2672-9-0x00007FFCEE7F0000-0x00007FFCEE9E5000-memory.dmp