Analysis

  • max time kernel
    144s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 17:15

General

  • Target

    75115123c926afaccbf0f07eb6af6dda.dll

  • Size

    1.0MB

  • MD5

    75115123c926afaccbf0f07eb6af6dda

  • SHA1

    11c531361a3448fc1c965cadbb28588242ade2b4

  • SHA256

    1cbed1b0c2ad1da5500a0e02571186e73fe26f34f504e457529b8a3c7f6005bc

  • SHA512

    df3c701b8cb589b1321c6f2876341d97c156dc4903c7ce4c718efb6a234f1070f5ce93c8b4f981b7c9fc2baedcfa69bfc1ca84350e34c56ccfdb7947e56be5f0

  • SSDEEP

    12288:vS7oCiYqlAOsxk8wf5HUymcfWCGult+27u8XoZZaudCaBSPZC1XZrTKQrDblw:+oCsnEkHxmUpGult+27joZJIyXRKYDRw

Malware Config

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Kinsing

    Kinsing is a loader written in Golang.

  • Bazar/Team9 Loader payload 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\75115123c926afaccbf0f07eb6af6dda.dll,#1
    1⤵
      PID:804
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\75115123c926afaccbf0f07eb6af6dda.dll,#1 3136326953
      1⤵
        PID:628

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/628-1-0x00000191A0A40000-0x00000191A0A54000-memory.dmp

        Filesize

        80KB

      • memory/628-2-0x00007FFC49F50000-0x00007FFC4A0AA000-memory.dmp

        Filesize

        1.4MB

      • memory/628-3-0x00000191A0A40000-0x00000191A0A54000-memory.dmp

        Filesize

        80KB

      • memory/804-0-0x0000022E6D960000-0x0000022E6D974000-memory.dmp

        Filesize

        80KB

      • memory/804-4-0x00007FFC49F50000-0x00007FFC4A0AA000-memory.dmp

        Filesize

        1.4MB

      • memory/804-6-0x0000022E6D960000-0x0000022E6D974000-memory.dmp

        Filesize

        80KB