Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2023 20:07

General

  • Target

    8e071a00bc9b5414ad3f4dcbf97cc8a9.dll

  • Size

    512KB

  • MD5

    8e071a00bc9b5414ad3f4dcbf97cc8a9

  • SHA1

    414264742503b5b9012dd73db5c561e3642fb62a

  • SHA256

    968a9450cff6accf45665aa46adc0142140259017675df9ec4cda6c336addc04

  • SHA512

    d2bddd879a1c88af00c8df2a6ae5378f80bb78545a5e58042b5ca395545a5594600ce900736303e26b9c6fd01f79ae94a9c88576164cbab9bea5a393382245b2

  • SSDEEP

    6144:h8Hn6uhrFveAYc4653HZBM+knvzHHAg7Toh0QFFo3JpWPwM6mRolwzpSjeIUOe+D:h8BvjYc4cJCbHHZojuvXjZDeXGya

Malware Config

Extracted

Family

bazarloader

C2

reddew28c.bazar

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Bazar/Team9 Loader payload 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8e071a00bc9b5414ad3f4dcbf97cc8a9.dll
    1⤵
      PID:3060
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\system32\regsvr32.exe,DllRegisterServer {2DB39C11-4153-4491-B85B-11824903D09A}
      1⤵
        PID:2656

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3060-0-0x00000000001A0000-0x00000000001C8000-memory.dmp
        Filesize

        160KB

      • memory/3060-1-0x00000000001A0000-0x00000000001C8000-memory.dmp
        Filesize

        160KB