Analysis

  • max time kernel
    17s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    14/10/2020, 05:50

General

  • Target

    1 (3).exe

  • Size

    5.0MB

  • MD5

    d8acf205b0a9f1f8242e96dadd7b5464

  • SHA1

    a548a43d9d2f8ad71e764ca1b53a9f38c552903f

  • SHA256

    37ebdaa9539ebdd7606e29dc66f048bb70042d03e75ddc01147cd8277ce0509b

  • SHA512

    6e4e07b8e8e71f6f25672da6a8850d51af5e8d447d016dcc471297e52da08f1344ef501bb0efe2536bf671d2184285d38bea8b012133d1f82915c6b5041abe5f

Score
10/10

Malware Config

Signatures

  • BazarBackdoor 4 IoCs

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

  • Blacklisted process makes network request 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 851 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1 (3).exe
    "C:\Users\Admin\AppData\Local\Temp\1 (3).exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1012
    • C:\Windows\System32\cmd.exe
      C:\Windows\System32\cmd.exe
      2⤵
      • Blacklisted process makes network request
      PID:3872
  • C:\Users\Admin\AppData\Local\Temp\1 (3).exe
    C:\Users\Admin\AppData\Local\Temp\1 (3).exe 2654041822
    1⤵
      PID:640

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1012-0-0x00000000001D0000-0x00000000001FF000-memory.dmp

            Filesize

            188KB

          • memory/1012-1-0x0000000140000000-0x000000014002D000-memory.dmp

            Filesize

            180KB

          • memory/3872-2-0x00007FF73E840000-0x00007FF73E884000-memory.dmp

            Filesize

            272KB

          • memory/3872-4-0x00007FF73E840000-0x00007FF73E884000-memory.dmp

            Filesize

            272KB