Analysis

  • max time kernel
    90s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2022, 06:48

General

  • Target

    ffeea29ad8b6c4f3a429ddc7f3ccc4b6dd5c16c6704ab5fe8367e57f2fe15289.dll

  • Size

    83KB

  • MD5

    75f8c8f03bc688fa7082b99ecd77442d

  • SHA1

    308c0f69d7a8249b255f926b06e86cab97f5d773

  • SHA256

    ffeea29ad8b6c4f3a429ddc7f3ccc4b6dd5c16c6704ab5fe8367e57f2fe15289

  • SHA512

    0f2aa5ed1f523af2a20ad0e177c9f4e0de31ff95c48b4cdd555a34ae0125b2dfd4bbdf058995642fd06636298aff7fbc07c75278ef18bb392e8db4827229c3e9

  • SSDEEP

    1536:zx173m6H9sGsQeL67Fgra0T+UOeTRzG1TC3GXwvj1r4D9vssOYGjYjWpgbNmL0R7:V173dqcmP+beRzG1Trg5r4DzO5PKkUV

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ffeea29ad8b6c4f3a429ddc7f3ccc4b6dd5c16c6704ab5fe8367e57f2fe15289.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1316
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ffeea29ad8b6c4f3a429ddc7f3ccc4b6dd5c16c6704ab5fe8367e57f2fe15289.dll,#1
      2⤵
        PID:1312
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1312 -s 580
          3⤵
          • Program crash
          PID:800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1312 -ip 1312
      1⤵
        PID:3120

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/1312-133-0x0000000010000000-0x0000000010028000-memory.dmp

              Filesize

              160KB