Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2023 06:21

General

  • Target

    007bazabin.exe

  • Size

    279KB

  • MD5

    86506e4534b7433da308a39b0df63cfa

  • SHA1

    91c9f7410afd1423118b5a76d4eafb074267086e

  • SHA256

    5edd735e3c6b81d985f3eadd1f8cae24091b947699f1152528566124f22d5341

  • SHA512

    382673ac2b10df3ab0415973a3cea27ce628e1d2e3d2d72da31d980dc548998c7c6311016f2cbf6c347a0c23e90b75672cf408b7979182f45d64786706cf71e1

  • SSDEEP

    6144:ht6D4CrIDlWKKqi7QARrYXJhUnNdeT6t8T6yH5ZLrdiYJtqh7+WJj:hctrYlWIibk5SNdAe8NztqhS2

Malware Config

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Bazar/Team9 Loader payload 1 IoCs
  • Tries to connect to .bazar domain 64 IoCs

    Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.

  • Unexpected DNS network traffic destination 64 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

Processes

  • C:\Users\Admin\AppData\Local\Temp\007bazabin.exe
    "C:\Users\Admin\AppData\Local\Temp\007bazabin.exe"
    1⤵
      PID:1472
    • C:\Users\Admin\AppData\Local\Temp\007bazabin.exe
      C:\Users\Admin\AppData\Local\Temp\007bazabin.exe 461072303
      1⤵
        PID:4852

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1472-133-0x000002983F750000-0x000002983F753000-memory.dmp
        Filesize

        12KB

      • memory/1472-134-0x000002983F760000-0x000002983F762000-memory.dmp
        Filesize

        8KB

      • memory/1472-135-0x0000000180000000-0x0000000180034000-memory.dmp
        Filesize

        208KB