Analysis

  • max time kernel
    154s
  • max time network
    174s
  • 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, 03:25

General

  • Target
    264ee2148fd34018ee969a40fb148713.dll
  • Size 1.0MB
  • Sample231231-dytklsbfg2
  • SHA256 2d1d9fe54857b61b2778926a9aca6b40ccccb9150fe5a024d7809786f07ca715
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • bazarloader

C2
  • 104.248.170.50

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\264ee2148fd34018ee969a40fb148713.dll
    1⤵
      PID:3092
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\264ee2148fd34018ee969a40fb148713.dll,DllRegisterServer {4F8CA6CB-AA8F-4216-9465-1666BC339F8A}
      1⤵
        PID:1908

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/1908-1-0x0000020CCD8A0000-0x0000020CCD8C7000-memory.dmp

            memory/1908-2-0x0000020CCD8A0000-0x0000020CCD8C7000-memory.dmp

            memory/3092-0-0x0000000001110000-0x0000000001137000-memory.dmp

            memory/3092-3-0x0000000001110000-0x0000000001137000-memory.dmp