Analysis

  • max time kernel
    17s
  • max time network
    12s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    19-01-2021 07:38

General

  • Target

    MDS5932RFQ.exe

  • Size

    1.7MB

  • MD5

    fbf64913f493897b86b2dd9986dc91b1

  • SHA1

    e6b15e75ca2670e924b2807a71a3ac2c3a5765eb

  • SHA256

    4a3f756ee91cc744cc968f8403aceb899834fe241dc7f274d3870262b513dbb9

  • SHA512

    6527bf9e08b883d28719677f9b95e95ef838d28db324a4629454c5473641582310e18f630a7acfc1cf86977060af68739194f31c133377a10df25759a786e146

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MDS5932RFQ.exe
    "C:\Users\Admin\AppData\Local\Temp\MDS5932RFQ.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1984
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 516
        3⤵
          PID:2040

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1752-2-0x0000000075EB1000-0x0000000075EB3000-memory.dmp
      Filesize

      8KB

    • memory/1752-6-0x00000000001A0000-0x00000000001A3000-memory.dmp
      Filesize

      12KB

    • memory/1752-5-0x0000000000200000-0x0000000000237000-memory.dmp
      Filesize

      220KB

    • memory/1984-3-0x00000000004375FE-mapping.dmp
    • memory/1984-7-0x0000000000B40000-0x0000000000B41000-memory.dmp
      Filesize

      4KB

    • memory/2040-8-0x0000000000000000-mapping.dmp
    • memory/2040-9-0x0000000001E40000-0x0000000001E51000-memory.dmp
      Filesize

      68KB

    • memory/2040-11-0x0000000001DF0000-0x0000000001DF1000-memory.dmp
      Filesize

      4KB