Analysis

  • max time kernel
    135s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    05-02-2024 10:45

General

  • Target

    91c9d040bdf83cc355811ba465a21d10.dll

  • Size

    248KB

  • MD5

    91c9d040bdf83cc355811ba465a21d10

  • SHA1

    06c403686dae975ef72c6ac60437a0e2cdfee320

  • SHA256

    f76e7cd06b55791776d60e67d51fceabcd25894f250ea51033ad1c0fcaeda0c1

  • SHA512

    7846f90d0165de673eba77e9927d1a5300a023e3fc2d6a02af2ebb5d98bee03de35e5dc503f1050e10c63dca537a3be969ce4f75971e673feef3456551e42406

  • SSDEEP

    3072:5VqfK66P8XNbzxYa0sJwoNp1e7Rdre5gTrnPlS6y1ZAn0Pe1k5c9azS+6IHEGABg:EVbzxYy7oDy5gQ6yMnKqJPoeGTF

Malware Config

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\91c9d040bdf83cc355811ba465a21d10.dll
    1⤵
      PID:2000
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\91c9d040bdf83cc355811ba465a21d10.dll,StartW 2942181318
      1⤵
        PID:2436

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2000-0-0x0000000001E60000-0x0000000001FF7000-memory.dmp
        Filesize

        1.6MB

      • memory/2000-3-0x0000000001E60000-0x0000000001FF7000-memory.dmp
        Filesize

        1.6MB

      • memory/2436-1-0x0000000001D10000-0x0000000001EA7000-memory.dmp
        Filesize

        1.6MB

      • memory/2436-2-0x0000000001D10000-0x0000000001EA7000-memory.dmp
        Filesize

        1.6MB