Analysis

  • max time kernel
    118s
  • max time network
    153s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 00:49

General

  • Target

    e3bb6566d7843fb3adb553dbb6f7c7d38bc94eeb72000c0a516397842123c7f2.dll

  • Size

    166KB

  • MD5

    d846ff7ad571d6f9b9313951f03d89d6

  • SHA1

    8869b1b3c65ad6384dd1e52420c6482e8e3daf6f

  • SHA256

    e3bb6566d7843fb3adb553dbb6f7c7d38bc94eeb72000c0a516397842123c7f2

  • SHA512

    1149de23460ab43abbad09f42bd1b9c7574e2acd9a8a71ef10b3aa8c8f2a9e953194cc6cf1983812effafa25401c3e0dd42582cf08b363e8b3a8628cc1ac41eb

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • 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\e3bb6566d7843fb3adb553dbb6f7c7d38bc94eeb72000c0a516397842123c7f2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e3bb6566d7843fb3adb553dbb6f7c7d38bc94eeb72000c0a516397842123c7f2.dll,#1
      2⤵
        PID:2300
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2300 -s 744
          3⤵
          • Suspicious use of NtCreateProcessExOtherParentProcess
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2716

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2300-216-0x0000000000760000-0x0000000000761000-memory.dmp
      Filesize

      4KB

    • memory/2300-215-0x0000000000600000-0x000000000074A000-memory.dmp
      Filesize

      1.3MB

    • memory/2300-217-0x0000000000800000-0x0000000000823000-memory.dmp
      Filesize

      140KB

    • memory/2300-218-0x0000000000800000-0x0000000000823000-memory.dmp
      Filesize

      140KB

    • memory/2300-219-0x0000000000800000-0x0000000000823000-memory.dmp
      Filesize

      140KB