Analysis

  • max time kernel
    169s
  • max time network
    187s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/01/2024, 23:00

General

  • Target

    4763924afa618b66a88ec45e6d8b8a8f.exe

  • Size

    67KB

  • MD5

    4763924afa618b66a88ec45e6d8b8a8f

  • SHA1

    2169932f817639c72a84ca168b874f4004d371ef

  • SHA256

    2a7d2cf905a47b72f242b52825996579c5e0093b096f87c987fe77e35fc80269

  • SHA512

    e917b334e24d14181cbaf43bea14965525e516b648343eecaa8d503c036d718f8806a5c3308c106024cb14cedfed1be833d703461b0168fc137f98b1ee3f78d4

  • SSDEEP

    1536:kjtKk2BRwXhsoe1d5wmLNkRWj2CT9EBpdTImpRes:gKkoRwxsj5wI2YeHUI

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4763924afa618b66a88ec45e6d8b8a8f.exe
    "C:\Users\Admin\AppData\Local\Temp\4763924afa618b66a88ec45e6d8b8a8f.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1584

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Windows\msearch.dll

          Filesize

          46KB

          MD5

          bc40392a8a262bfdd833541651569a94

          SHA1

          00eda616fb2ca367f9df507a40c9e7c9bb17c825

          SHA256

          7cd48e898c4f95d40dab23af06be9c0cd57a7e1ba84a742e9b35f00827e09108

          SHA512

          e654a331e6f30d9f7cce70f5fd01ef2e01f5f853ca0ad9184194393fd573f4ecbf7da31ff6a577b95cb34a72751132a78b3dd3376608fe2435f000d1b8366ae6

        • memory/1584-0-0x0000000000400000-0x000000000041A000-memory.dmp

          Filesize

          104KB

        • memory/1584-1-0x00000000001C0000-0x00000000001CA000-memory.dmp

          Filesize

          40KB

        • memory/1584-8-0x0000000002310000-0x000000000233E000-memory.dmp

          Filesize

          184KB

        • memory/1584-9-0x0000000000400000-0x000000000041A000-memory.dmp

          Filesize

          104KB

        • memory/1584-11-0x0000000002310000-0x000000000233E000-memory.dmp

          Filesize

          184KB

        • memory/1584-12-0x0000000000440000-0x0000000000441000-memory.dmp

          Filesize

          4KB

        • memory/1584-13-0x0000000000400000-0x000000000041A000-memory.dmp

          Filesize

          104KB

        • memory/1584-15-0x0000000002310000-0x000000000233E000-memory.dmp

          Filesize

          184KB

        • memory/1584-17-0x0000000000440000-0x0000000000441000-memory.dmp

          Filesize

          4KB