Analysis

  • max time kernel
    48s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09/10/2020, 05:42

General

  • Target
    Order_List_PO# 081928.pdf.exe
  • Size 583KB
  • Sample201009-c57seqakka
  • SHA256 8f1df804a5fc826de1487d95db7e15faede754cd925132f7e920fd712e154208
  • MD5 SHA1 SHA512
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order_List_PO# 081928.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Order_List_PO# 081928.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\iGRFCbFFYGlDBO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC0A1.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1532
    • C:\Users\Admin\AppData\Local\Temp\Order_List_PO# 081928.pdf.exe
      "{path}"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1908
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 388
        3⤵
          PID:1952

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1908-5-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/1908-7-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/1908-8-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/1952-10-0x0000000001FF0000-0x0000000002001000-memory.dmp

          memory/1952-11-0x00000000023C0000-0x00000000023D1000-memory.dmp