Analysis

  • max time kernel
    116s
  • max time network
    119s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    22-09-2021 11:39

General

  • Target

    7574.dll

  • Size

    68KB

  • MD5

    5f5aed43a3ee55f2727f1c1470a6db32

  • SHA1

    7574a3cb7c27bd548e93309b0401e7ce48d22d76

  • SHA256

    c88f8d086be8dd345babad15c76490ef889af7eaecb015f3107ff039f0ed5f2d

  • SHA512

    a3912fb654538c73c57c9a60b8a67e60b2446f1c5824d068613722a576bdcd26ef8ea121ffb4831b140049cecafd49e6879426dab7312c9e7a7283e9ebd4ae7f

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • 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\7574.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:776
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7574.dll,#1
      2⤵
        PID:2996
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 596
          3⤵
          • Suspicious use of NtCreateProcessExOtherParentProcess
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:780

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2996-114-0x0000000000000000-mapping.dmp