Analysis

  • max time kernel
    142s
  • max time network
    23s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    14/07/2020, 22:36

General

  • Target
    overdue invoice.pdf.exe
  • Size 1.3MB
  • Sample200714-x18le1c55s
  • SHA256 ab5f254a91426311df7fe85d3442b62c7b69dd1c6e444ef725ddcba5a06ac961
  • MD5 SHA1 SHA512
Score
5/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 16 IoCs
  • Suspicious use of SetThreadContext 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\overdue invoice.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\overdue invoice.pdf.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:240
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1840
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 388
        3⤵
          PID:1876

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1840-0-0x0000000000400000-0x000000000044C000-memory.dmp

          memory/1840-2-0x0000000000400000-0x000000000044C000-memory.dmp

          memory/1840-3-0x0000000000400000-0x000000000044C000-memory.dmp

          memory/1876-5-0x0000000001E80000-0x0000000001E91000-memory.dmp

          memory/1876-6-0x0000000002410000-0x0000000002421000-memory.dmp