Analysis
- max time kernel
141s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20230831-en - resource tags
- submitted
13/09/2023, 16:14
General
- Target 5hzkjlg864.dll
- Size 1.1MB
- Sample230913-tpps3aga96
- SHA256 35105efb993284937212530ebf3625f532dfb9b00b73409c266ad380d0665b4f
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\5hzkjlg864.dll1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2880-0-0x0000000002490000-0x0000000002509000-memory.dmp
memory/2880-1-0x00007FF9D15B0000-0x00007FF9D17A5000-memory.dmp
memory/2880-2-0x00007FF9D15B0000-0x00007FF9D17A5000-memory.dmp
memory/2880-3-0x0000000002620000-0x000000000272A000-memory.dmp
memory/2880-4-0x0000000002620000-0x000000000272A000-memory.dmp
memory/2880-5-0x00007FF9D15B0000-0x00007FF9D17A5000-memory.dmp
memory/2880-6-0x0000000002620000-0x000000000272A000-memory.dmp
memory/2880-7-0x0000000002620000-0x000000000272A000-memory.dmp
memory/2880-8-0x0000000002490000-0x0000000002509000-memory.dmp
memory/2880-9-0x00007FF9D15B0000-0x00007FF9D17A5000-memory.dmp