Analysis

  • max time kernel
    128s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    14/10/2020, 05:50

General

  • Target

    1 (8).exe

  • Size

    2.1MB

  • MD5

    dbdb5ddd07075b5b607460ea441cea19

  • SHA1

    895d84fc6015a9ad8d1507a99fb44350fb462c79

  • SHA256

    a3b2528b5e31ab1b82e68247a90ddce9a1237b2994ec739beb096f71d58e3d5b

  • SHA512

    1a6fb46dacc4a73d1b044a910a49c718fdaa2db6594df151109afb5ba6fadbd719874c447e7fe5607fc462c6ee7235985a1e9ed8b95a0b60c623f2c74e85f432

Malware Config

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • BazarBackdoor

    Stealthy backdoor targeting corporate networks, believed to be developed by Trickbot's authors.

  • Bazar/Team9 Backdoor payload 1 IoCs
  • Bazar/Team9 Loader payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1 (8).exe
    "C:\Users\Admin\AppData\Local\Temp\1 (8).exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1440
    • C:\Windows\system32\cmd.exe
      "cmd"
      2⤵
        PID:1936

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1440-0-0x0000000000730000-0x0000000000778000-memory.dmp

            Filesize

            288KB

          • memory/1440-1-0x0000000180000000-0x000000018004D000-memory.dmp

            Filesize

            308KB

          • memory/1936-2-0x0000000140000000-0x0000000140043000-memory.dmp

            Filesize

            268KB