Analysis

  • max time kernel
    130s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-en-20211104
  • submitted
    25-11-2021 16:48

General

  • Target

    6e9.dll

  • Size

    299KB

  • MD5

    22b5e032fe580f4e2a9b60901b50a71a

  • SHA1

    81dec8703a7fa0bb893ba71a47eece13ab18ca7c

  • SHA256

    6e9dc528a78281330852cea1b921d9b2d2776573215e6df143021edb8e3e1dfa

  • SHA512

    c78dc7bdfba8f57cf8d64977b05e46ef4ef81d7f99a80d1921f4d32176404dee667d26a898eb0650be2c8d965720b3ea3c4eae39c5e67bd8b01a528b32f1d2a1

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\6e9.dll
    1⤵
      PID:1864
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e9.dll,DllRegisterServer {4D6DB19A-5895-44B8-A357-E6F228620BCF}
      1⤵
        PID:1808

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1808-57-0x0000000001BE0000-0x0000000001DB4000-memory.dmp
        Filesize

        1.8MB

      • memory/1864-55-0x000007FEFBE91000-0x000007FEFBE93000-memory.dmp
        Filesize

        8KB

      • memory/1864-56-0x0000000001F70000-0x0000000002144000-memory.dmp
        Filesize

        1.8MB