Analysis

  • max time kernel
    61s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    13-12-2020 08:32

General

  • Target

    368b791d4fb7342d10d298e4445aa624.dll

  • Size

    199KB

  • MD5

    368b791d4fb7342d10d298e4445aa624

  • SHA1

    288ea4542bb8b758c0b13d54deb36b00c287f032

  • SHA256

    557772effd7149653c391055a2bd4d12eb2588255fbb0b66112958554e6579ff

  • SHA512

    486368d60e0d49906d55d7b8101b2df7ea791e4644cefb1d9c2618ab78bf9db717fbc0cbcfa7d5585102b25467224ea29765c3cf002cabd72ae814370de7eac1

Score
9/10

Malware Config

Signatures

  • ServiceHost packer 4 IoCs

    Detects ServiceHost packer used for .NET malware

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\368b791d4fb7342d10d298e4445aa624.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4068
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\368b791d4fb7342d10d298e4445aa624.dll,#1
      2⤵
        PID:2256
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 660
          3⤵
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1232

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1232-3-0x0000000004CE0000-0x0000000004CE1000-memory.dmp
      Filesize

      4KB

    • memory/1232-9-0x0000000005600000-0x0000000005601000-memory.dmp
      Filesize

      4KB

    • memory/2256-2-0x0000000000000000-mapping.dmp
    • memory/2256-4-0x0000000000000000-mapping.dmp
    • memory/2256-5-0x0000000000000000-mapping.dmp
    • memory/2256-7-0x0000000000000000-mapping.dmp
    • memory/2256-6-0x0000000000000000-mapping.dmp