Analysis

  • max time kernel
    146s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 08:09

General

  • Target
    2e8d6b0a7210528da2b802c3b18cfe02.dll
  • Size 164KB
  • Sample231231-j1982agfa7
  • SHA256 557fcd6807a4747e2ee662168744acc5c265d2034f14a5c57ab524e398e4f474
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • bazarloader

C2
  • 167.99.240.197

  • 207.154.236.187

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Bazar/Team9 Loader payload 4 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2e8d6b0a7210528da2b802c3b18cfe02.dll
    1⤵
      PID:2092
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e8d6b0a7210528da2b802c3b18cfe02.dll,DllRegisterServer {98D451AB-ADF1-4286-850A-9C90637ABC66}
      1⤵
        PID:4240

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/2092-0-0x0000000002500000-0x00000000025F2000-memory.dmp

            memory/2092-3-0x0000000002500000-0x00000000025F2000-memory.dmp

            memory/4240-1-0x000001FDEAED0000-0x000001FDEAFC2000-memory.dmp

            memory/4240-2-0x000001FDEAED0000-0x000001FDEAFC2000-memory.dmp