Resubmissions

01-11-2021 12:31

211101-pp5r3ahha4 10

31-10-2021 09:03

211031-k1bwxacfaq 10

14-10-2021 01:44

211014-b6aflafeg4 10

Analysis

  • max time kernel
    530s
  • max time network
    549s
  • platform
    windows11_x64
  • resource
    win11
  • submitted
    01-11-2021 12:31

General

  • Target

    2f33217d51117cf3d6c6ed3ab50724964367fc7a85e1bb1dc87d241b8d953894.dll

  • Size

    172KB

  • MD5

    2c55997f5febc79d8aec77991f178138

  • SHA1

    9d6d02ba0d021b6cdbf1fb8f594ebab3214325da

  • SHA256

    2f33217d51117cf3d6c6ed3ab50724964367fc7a85e1bb1dc87d241b8d953894

  • SHA512

    099ad760edaf05a1b180f451c48762627bfc374c8ed2e1ff8969d18787a366495b3576cf7f3724c932d52fa34897e4ee57b7824df9c11d6f6784ec310ee40820

Malware Config

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\2f33217d51117cf3d6c6ed3ab50724964367fc7a85e1bb1dc87d241b8d953894.dll
    1⤵
      PID:4564
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\2f33217d51117cf3d6c6ed3ab50724964367fc7a85e1bb1dc87d241b8d953894.dll,DllRegisterServer {E2EE75D8-B359-4006-BB58-5F375D98AE32}
      1⤵
        PID:1736

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1736-147-0x000001E63E290000-0x000001E63E3BC000-memory.dmp
        Filesize

        1.2MB

      • memory/4564-146-0x0000000002AB0000-0x0000000002BDC000-memory.dmp
        Filesize

        1.2MB