Overview

overview

10

Static

static

5

78b1751491...98.exe

windows7_x64

10

78b1751491...98.exe

windows10_x64

7

Analysis

  • max time kernel
    128s
  • max time network
    134s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    29/06/2020, 07:12

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General

  • Target
    78b1751491463b0d579eda079654d1dfb9296b98e2867b4fdc765256e5962398.exe
  • Size 1.5MB
  • Sample200629-jjdlydfl4j
  • SHA256 78b1751491463b0d579eda079654d1dfb9296b98e2867b4fdc765256e5962398
  • MD5 SHA1 SHA512
Score
7/10
persistence

Malware Config

Signatures

  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\78b1751491463b0d579eda079654d1dfb9296b98e2867b4fdc765256e5962398.exe
    "C:\Users\Admin\AppData\Local\Temp\78b1751491463b0d579eda079654d1dfb9296b98e2867b4fdc765256e5962398.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3068
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
        PID:3860
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3860 -s 88
          3⤵
          • Program crash
          PID:3932

    Network

          MITRE ATT&CK Enterprise v6

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          Downloads

          memory/3932-2-0x0000000004E30000-0x0000000004E31000-memory.dmp
          Download