Overview

overview

10

Static

static

3bd.dll

windows7_x64

10

3bd.dll

windows10_x64

10

Analysis

  • max time kernel
    117s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-en-20211104
  • submitted
    25-11-2021 16:37

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    3bd.dll

  • Size

    451KB

  • MD5

    25b53bbd30d0bfdf2d18f02b26ccf240

  • SHA1

    c83b17ba53ed7a20779ddba6b7074406adb4ae25

  • SHA256

    3bde6c38372122656048634c696a7036ca29fa62930853ef59e778f92b015bf2

  • SHA512

    138ead30af34ced28e86318d8d5f78b846bd27ae4892fcac3fc3e69e72ea5f926d89c745525b763b3463c72c42173cf1d5fc58976be263a6349f92666603fee8

Score
10/10
bazarloaderdropperloader

Malware Config

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

    loaderdropperbazarloader
  • Bazar/Team9 Loader payload 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3bd.dll
    1⤵
      PID:1648
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\3bd.dll,DllRegisterServer {550B1D27-4438-4B71-9504-0F470811E005}
      1⤵
        PID:560

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/560-59-0x0000000180001000-0x0000000180019000-memory.dmp
        Filesize

        96KB

        Download
      • memory/1648-55-0x000007FEFB6F1000-0x000007FEFB6F3000-memory.dmp
        Filesize

        8KB

        Download
      • memory/1648-56-0x00000000002B0000-0x00000000002C4000-memory.dmp
        Filesize

        80KB

        Download
      • memory/1648-57-0x0000000180001000-0x0000000180019000-memory.dmp
        Filesize

        96KB

        Download