Analysis

  • max time kernel
    136s
  • max time network
    192s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 00:50

General

  • Target

    e32472e54a971432d6c9352c235a33898cae97a947f0fb33f0a6613f32c05891.dll

  • Size

    164KB

  • MD5

    573f1e1f73b0cf557ace69c9791a8b66

  • SHA1

    d498b606684e8276c63fd9afcc1aaf2e380914f9

  • SHA256

    e32472e54a971432d6c9352c235a33898cae97a947f0fb33f0a6613f32c05891

  • SHA512

    aa5374dc99beebfdf2cf7019276246141d1ff1f514267550d00ccc80e54d658a95e0fb4f4baf72630683b6f4001e3221e09bcf01ad3a0d7c970735f05822056f

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 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\e32472e54a971432d6c9352c235a33898cae97a947f0fb33f0a6613f32c05891.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:420
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e32472e54a971432d6c9352c235a33898cae97a947f0fb33f0a6613f32c05891.dll,#1
      2⤵
        PID:652
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 652 -s 744
          3⤵
          • Suspicious use of NtCreateProcessExOtherParentProcess
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1764

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/652-117-0x0000000003480000-0x000000000348A000-memory.dmp
      Filesize

      40KB

    • memory/652-118-0x0000000006410000-0x0000000006416000-memory.dmp
      Filesize

      24KB

    • memory/652-119-0x0000000003490000-0x00000000035E6000-memory.dmp
      Filesize

      1.3MB

    • memory/652-121-0x0000000003790000-0x0000000003791000-memory.dmp
      Filesize

      4KB

    • memory/652-120-0x0000000003780000-0x0000000003781000-memory.dmp
      Filesize

      4KB