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Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17/05/2024, 02:44

General

  • Target

    ae5cabd9e8c10af2054adb00ca3af8aec5e9d6baa8a3dff1048b270671a0ae4a.exe

  • Size

    53KB

  • MD5

    45c5c3b37c7daa38c507bf711d078879

  • SHA1

    11a8546bf3179e9e92c70cb1e91cdc7440552473

  • SHA256

    ae5cabd9e8c10af2054adb00ca3af8aec5e9d6baa8a3dff1048b270671a0ae4a

  • SHA512

    a769f322394989207be9cc2ac46f92d5e074d99881dac656c97014ecaa2ba8fb0276b0f585111e04826588f1df73768a4b0cd172e4a6f154e6cfdcbd6fc82e18

  • SSDEEP

    1536:vN6g8r8Q4piW7Kp3StjEMjmLM3ztDJWZsXy4JzxPMU:xpiWJJjmLM3zRJWZsXy4Jd

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae5cabd9e8c10af2054adb00ca3af8aec5e9d6baa8a3dff1048b270671a0ae4a.exe
    "C:\Users\Admin\AppData\Local\Temp\ae5cabd9e8c10af2054adb00ca3af8aec5e9d6baa8a3dff1048b270671a0ae4a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Users\Admin\ceuicef.exe
      "C:\Users\Admin\ceuicef.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\ceuicef.exe

    Filesize

    53KB

    MD5

    e4c3e61406727fac9e3763405df4782e

    SHA1

    3a7fbc3a7d91aeac033562b0bb34498c6844e846

    SHA256

    99351c1b8d28c907a36ec478ab047e4edea1cddec62e43fa7e20545625753752

    SHA512

    b68359e544a8faf77ca87a69c1e81d7b2396773359025010ecbc42707229030abdf8a27b932a9a47c6eb7bfc1ceac0e44507218b02ed2be7d7db4ae2e8f4f455

  • memory/1064-18-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2128-0-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2128-9-0x0000000003AB0000-0x0000000003AC2000-memory.dmp

    Filesize

    72KB