Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/06/2024, 04:32

General

  • Target

    e2e4f4fa6155a92737a04013420a875a6416251dc3f4a26c7c5e065b79e39986.exe

  • Size

    81KB

  • MD5

    9114c4be34a141f50d7b4ac84d791ea0

  • SHA1

    4e532225c335d46b3e84d4951912399c3f72f893

  • SHA256

    e2e4f4fa6155a92737a04013420a875a6416251dc3f4a26c7c5e065b79e39986

  • SHA512

    2cb70f2b930743b66ddef672fe5e707db7cc938dabf5197c9a3abbdc532573d8f8fef859383d33ff4a1b81d74690e1853faa65849dac0c1d015579351c48704b

  • SSDEEP

    1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWOoRnQT8p:GhfxHNIreQm+HirRnQT8p

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies system executable filetype association 2 TTPs 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies registry class 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e2e4f4fa6155a92737a04013420a875a6416251dc3f4a26c7c5e065b79e39986.exe
    "C:\Users\Admin\AppData\Local\Temp\e2e4f4fa6155a92737a04013420a875a6416251dc3f4a26c7c5e065b79e39986.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Windows\system\rundll32.exe
      C:\Windows\system\rundll32.exe
      2⤵
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:2072

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\SysWOW64\notepad¢¬.exe

          Filesize

          75KB

          MD5

          2ad714671406ac1e18f800539129e50c

          SHA1

          e1ad602e18f9e69c2009571c58bfb84f206429ce

          SHA256

          b055bd8268c6d3dbb6597cdedec9777bb388a7398c23b6389ce7ba7d388bad53

          SHA512

          e303b5b00563bfa58ce136133c8584f109dcff20044bb12de5f712070494975c9d0b7d9bdfc1825728170beca4bcf7bae1b48498c83d8338e3c70af9dfd92212

        • C:\Windows\system\rundll32.exe

          Filesize

          80KB

          MD5

          f73612aae8eedd82914815db24ea7e9b

          SHA1

          3dcf29754f09f0a2e1b3300248ca249ff8b5dba8

          SHA256

          7c5fcbf4a6c47d4bcdc8fff430cde874286842d85af5c63ad2f1ad0e1ee8da96

          SHA512

          8eea8c63e018c00de70a2052a037b02b45aa9ee7f7c88e0561fbdcb5ca753c403b38a53f23115fc9d52dc4ad338fca25c670952b926b2fef67ee655127522a1e

        • memory/1712-0-0x0000000000400000-0x0000000000415A00-memory.dmp

          Filesize

          86KB

        • memory/1712-17-0x00000000002F0000-0x0000000000306000-memory.dmp

          Filesize

          88KB

        • memory/1712-15-0x00000000002F0000-0x0000000000306000-memory.dmp

          Filesize

          88KB

        • memory/1712-21-0x0000000000400000-0x0000000000415A00-memory.dmp

          Filesize

          86KB

        • memory/1712-22-0x00000000002F0000-0x00000000002F2000-memory.dmp

          Filesize

          8KB

        • memory/2072-20-0x0000000000400000-0x0000000000415A00-memory.dmp

          Filesize

          86KB