Analysis

  • max time kernel
    84s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    17/12/2020, 08:54

General

  • Target
    Payment.exe
  • Size 650KB
  • Sample201217-yzlbachfys
  • SHA256 701607597adc3999cb756b5e5205febaf4698ce20a3604e6ad79e49dfd060671
  • MD5 SHA1 SHA512
Score
9/10

Malware Config

Signatures

  • ServiceHost packer 5 IoCs

    Detects ServiceHost packer used for .NET malware

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:576
    • C:\Users\Admin\AppData\Local\Temp\Payment.exe
      "{path}"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2536
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 696
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:196

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/196-13-0x0000000002EB0000-0x0000000002EB1000-memory.dmp

        memory/196-14-0x0000000002EB0000-0x0000000002EB1000-memory.dmp

        memory/196-6-0x00000000025F0000-0x00000000025F1000-memory.dmp

        memory/196-7-0x00000000029F0000-0x00000000029F1000-memory.dmp

        memory/2536-2-0x0000000000400000-0x000000000043C000-memory.dmp