Analysis

  • max time kernel
    139s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2023, 01:25

General

  • Target
    SecuriteInfo.com.Win64.InjectorX-gen.3183.32393.dll
  • Size 1.1MB
  • Sample231014-bsz44abd22
  • SHA256 131cee43a6f14bd9133246e87828275c30b2ad9d3036b4fcd4a08001903fa7e7
  • MD5 SHA1 SHA512 SSDEEP
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.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.InjectorX-gen.3183.32393.dll
    1⤵
    • Suspicious use of NtCreateThreadExHideFromDebugger
    PID:4716

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4716-0-0x00000000029F0000-0x0000000002A69000-memory.dmp

        memory/4716-2-0x00007FFF70330000-0x00007FFF70525000-memory.dmp

        memory/4716-3-0x00007FFF70330000-0x00007FFF70525000-memory.dmp

        memory/4716-4-0x0000000002C30000-0x0000000002D3A000-memory.dmp

        memory/4716-1-0x0000000002C30000-0x0000000002D3A000-memory.dmp

        memory/4716-5-0x0000000002C30000-0x0000000002D3A000-memory.dmp

        memory/4716-6-0x0000000002C30000-0x0000000002D3A000-memory.dmp

        memory/4716-7-0x00000000029F0000-0x0000000002A69000-memory.dmp

        memory/4716-8-0x00007FFF70330000-0x00007FFF70525000-memory.dmp