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

  • MD5

    2e8d6b0a7210528da2b802c3b18cfe02

  • SHA1

    8c6eb7ca9232d18254ec018ab833f6afa96c8f0e

  • SHA256

    557fcd6807a4747e2ee662168744acc5c265d2034f14a5c57ab524e398e4f474

  • SHA512

    a836b3392aa00e726f5b437478e71ddef9c87506fff488cce8128417d630de927e814a7d97e167f7435d3479b48a658f7a5be59f5365ac3ddc2381ac3c18e285

  • SSDEEP

    3072:cTltpXTmRUD82PbjCb5lcUpLhUf05x97bsqWpaM0fB8U6xcBwVSuU1E7YbqnOuOR:CuC7jj05CUpLhUsj97hM28xmwUuUKkbV

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

        Filesize

        968KB

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

        Filesize

        968KB

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

        Filesize

        968KB

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

        Filesize

        968KB