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Analysis

  • max time kernel
    146s
  • max time network
    78s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 02:08

General

  • Target

    0b268de3ec3ce1c3be299db5b5447f0f.dll

  • Size

    18KB

  • MD5

    0b268de3ec3ce1c3be299db5b5447f0f

  • SHA1

    b5f08ee5815dbf23d14f8a0e40811554846fa761

  • SHA256

    19743ef6a60e959b6e2990b8146c2e9d8c884a417719b18a276999124394cbab

  • SHA512

    ede663171f109198f1c353cbed778acbcccb7a8ecebede129681e0a5529d5d3a380634da2033e92b6ae12f3af6291fc61e0947f84aef0c800f0ce56472a0d936

  • SSDEEP

    384:QzCn+wes//5RBMysEb5BFrBbFpleuwNYUy8cso+dVvBfx6N7T/hk:Q8rHPBp9plewrcd9BIT/

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b268de3ec3ce1c3be299db5b5447f0f.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1632
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b268de3ec3ce1c3be299db5b5447f0f.dll,#1
      2⤵
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      PID:1360
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 652
        3⤵
        • Program crash
        PID:5020
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1360 -ip 1360
    1⤵
      PID:5004

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1360-1-0x0000000000FE0000-0x0000000000FE2000-memory.dmp

      Filesize

      8KB

    • memory/1360-0-0x0000000010000000-0x000000001000F000-memory.dmp

      Filesize

      60KB

    • memory/1360-3-0x0000000010000000-0x000000001000F000-memory.dmp

      Filesize

      60KB