Analysis

  • max time kernel
    118s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2023 03:25

General

  • Target

    264ee2148fd34018ee969a40fb148713.dll

  • Size

    1.0MB

  • MD5

    264ee2148fd34018ee969a40fb148713

  • SHA1

    d61ea7427e45ebbe4d66c19811a3afe188ed1aa6

  • SHA256

    2d1d9fe54857b61b2778926a9aca6b40ccccb9150fe5a024d7809786f07ca715

  • SHA512

    4b5facfe88ca135b85018a0f369edff882e406daabd1f0388f60d3080ac4d7d5c6eaed06de52b9780589ec07da89b0f3264cd100d3b60bfe75f9af3e6718a754

  • SSDEEP

    12288:9fHnu1hxBOwTdG7MDsDbQg779SweGIvdZOyjGU+G0VCspXMl3A6Gnzq9PBa8nTM:pHK3OwTd8MQDbQgHgUIv1jGUXuCs9qs

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:2428
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\264ee2148fd34018ee969a40fb148713.dll,DllRegisterServer {4F06E868-286F-4461-A989-61CAB0704094}
      1⤵
        PID:2748

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2428-0-0x00000000005C0000-0x00000000005E7000-memory.dmp
        Filesize

        156KB

      • memory/2428-3-0x00000000005C0000-0x00000000005E7000-memory.dmp
        Filesize

        156KB

      • memory/2748-1-0x0000000000190000-0x00000000001B7000-memory.dmp
        Filesize

        156KB

      • memory/2748-2-0x0000000000190000-0x00000000001B7000-memory.dmp
        Filesize

        156KB