Analysis

  • max time kernel
    142s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2023, 19:52

General

  • Target

    0efad08f8102418661096c4c777587e8.exe

  • Size

    28KB

  • MD5

    0efad08f8102418661096c4c777587e8

  • SHA1

    4259edfd7a3c3e2e81dcd24c5e7eba5698022e3e

  • SHA256

    d47788fd7cea714c3053ee24e8ea312449b2ef79ff7e334b5245abbba4cee794

  • SHA512

    680c6811a6b8942b6619e6009719f4f12dd57a2e6d1fcb5d98b56c801559fafebe8ef8ad5342f34885f828323ac40179e4531da6a5b27b2366983ef6190e98eb

  • SSDEEP

    768:MzbKzyKmJnHyAtKzCIneHrCraj0wKPkEjs20er:KbIyLnHgz3neHryajCcKVJr

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0efad08f8102418661096c4c777587e8.exe
    "C:\Users\Admin\AppData\Local\Temp\0efad08f8102418661096c4c777587e8.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Windows\SysWOW64\NTdhcp.exe
      C:\Windows\system32\NTdhcp.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      PID:4804

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\NTdhcp.exe

    Filesize

    28KB

    MD5

    0efad08f8102418661096c4c777587e8

    SHA1

    4259edfd7a3c3e2e81dcd24c5e7eba5698022e3e

    SHA256

    d47788fd7cea714c3053ee24e8ea312449b2ef79ff7e334b5245abbba4cee794

    SHA512

    680c6811a6b8942b6619e6009719f4f12dd57a2e6d1fcb5d98b56c801559fafebe8ef8ad5342f34885f828323ac40179e4531da6a5b27b2366983ef6190e98eb

  • memory/228-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/228-1-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/228-2-0x00000000005C0000-0x00000000005C1000-memory.dmp

    Filesize

    4KB

  • memory/228-11-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4804-9-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/4804-8-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4804-10-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB