Analysis

  • max time kernel
    22s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    07/10/2020, 05:23

General

  • Target
    88580df1dfe2a7ea38a971bb53463d96bccc5d3948a02a4bb38fb8b22e218890.exe
  • Size 1.7MB
  • Sample201007-d4f68x8sva
  • SHA256 88580df1dfe2a7ea38a971bb53463d96bccc5d3948a02a4bb38fb8b22e218890
  • MD5 SHA1 SHA512
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\88580df1dfe2a7ea38a971bb53463d96bccc5d3948a02a4bb38fb8b22e218890.exe
    "C:\Users\Admin\AppData\Local\Temp\88580df1dfe2a7ea38a971bb53463d96bccc5d3948a02a4bb38fb8b22e218890.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe
      2⤵
      • Blacklisted process makes network request
      PID:1320

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1320-2-0x00007FF6A9B70000-0x00007FF6A9BB4000-memory.dmp

        memory/1320-4-0x00007FF6A9B70000-0x00007FF6A9BB4000-memory.dmp

        memory/2532-0-0x0000000002470000-0x000000000249D000-memory.dmp

        memory/2532-1-0x0000000140000000-0x000000014002C000-memory.dmp