Analysis

  • max time kernel
    55s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    10-09-2021 21:28

General

  • Target

    libcurlpp.dll

  • Size

    54KB

  • MD5

    e6e578373c2e416289a8da55f1dc5e8e

  • SHA1

    b601a229b66ec3d19c2369b36216c6f6eb1c063e

  • SHA256

    43e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f

  • SHA512

    9df6a8c418113a77051f6cb02745ad48c521c13cdadb85e0e37f79e29041464c8c7d7ba8c558fdd877035eb8475b6f93e7fc62b38504ddfe696a61480cabac89

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 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\libcurlpp.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4060
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\libcurlpp.dll,#1
      2⤵
        PID:500
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 500 -s 672
          3⤵
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3932

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/500-114-0x0000000000000000-mapping.dmp
    • memory/500-116-0x0000000064940000-0x0000000064959000-memory.dmp
      Filesize

      100KB

    • memory/500-115-0x0000000064940000-0x0000000064959000-memory.dmp
      Filesize

      100KB

    • memory/500-118-0x000000006B440000-0x000000006B4CF000-memory.dmp
      Filesize

      572KB

    • memory/500-119-0x0000000064940000-0x0000000064959000-memory.dmp
      Filesize

      100KB

    • memory/500-117-0x0000000064940000-0x0000000064959000-memory.dmp
      Filesize

      100KB

    • memory/500-120-0x000000006FE40000-0x000000006FFC6000-memory.dmp
      Filesize

      1.5MB

    • memory/500-121-0x000000006B280000-0x000000006B2A6000-memory.dmp
      Filesize

      152KB