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Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231025-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/11/2023, 14:16

General

  • Target

    NEAS.a3a57cf7e850f6cd02286d536b8b0150.dll

  • Size

    1.8MB

  • MD5

    a3a57cf7e850f6cd02286d536b8b0150

  • SHA1

    4a8b28f1a25377414a82dc60b0bf1943d19c055a

  • SHA256

    294ac16b0cb7af89ade8e269008e3482fb60d81997c3ddf9cf66f8d9a0adf320

  • SHA512

    58d9053d4c8a143a9c132a3bc88b25ffa586a48eaf6d79db4f0f295f00d544c97c6f3969f41b08fea8504460ee0fe322acaa873f0f423e0446fe1c6318cc4ee4

  • SSDEEP

    49152:I38e6GdNIXj1xQWIGeY1I578jgiClCVm4qSw:YYtJIGeYeDbh

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.a3a57cf7e850f6cd02286d536b8b0150.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4536
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.a3a57cf7e850f6cd02286d536b8b0150.dll,#1
      2⤵
        PID:536

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/536-0-0x0000000000550000-0x0000000000556000-memory.dmp

      Filesize

      24KB

    • memory/536-1-0x0000000010000000-0x00000000101C2000-memory.dmp

      Filesize

      1.8MB

    • memory/536-3-0x00000000007F0000-0x00000000008F5000-memory.dmp

      Filesize

      1.0MB

    • memory/536-4-0x00000000023C0000-0x00000000024AA000-memory.dmp

      Filesize

      936KB

    • memory/536-5-0x00000000023C0000-0x00000000024AA000-memory.dmp

      Filesize

      936KB

    • memory/536-7-0x00000000023C0000-0x00000000024AA000-memory.dmp

      Filesize

      936KB

    • memory/536-8-0x00000000023C0000-0x00000000024AA000-memory.dmp

      Filesize

      936KB