Analysis

  • max time kernel
    126s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    17/07/2020, 06:42

General

  • Target
    3b2b01f3d6da5dd4a9b1e05d7b56a3e67158cb3310495985c0b9c8d41ca9b5e7.dll
  • Size 254KB
  • Sample200717-53t7fxt11x
  • SHA256 348c1970f3ce0b20eda196db27b3596864d8e99bedf575855aa35f5b5f5fc084
  • MD5 SHA1 SHA512
Score
3/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b2b01f3d6da5dd4a9b1e05d7b56a3e67158cb3310495985c0b9c8d41ca9b5e7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b2b01f3d6da5dd4a9b1e05d7b56a3e67158cb3310495985c0b9c8d41ca9b5e7.dll,#1
      2⤵
        PID:1720
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 616
          3⤵
          • Program crash
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious behavior: EnumeratesProcesses
          PID:1372

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1372-1-0x0000000004490000-0x0000000004491000-memory.dmp

          memory/1372-5-0x0000000004B20000-0x0000000004B21000-memory.dmp