Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 07:17

General

  • Target

    2d0fb2ee266e068b8315d3836570063e.exe

  • Size

    104KB

  • MD5

    2d0fb2ee266e068b8315d3836570063e

  • SHA1

    c5fa01d9e69cb37728e23ce6ac2a4c8d69236e0c

  • SHA256

    1f938a8b2a8819623fb780045219697cac03c5a3c3748bca81cac10743042466

  • SHA512

    17eb421abe6b64f4d1f31225a0caebfa363646feec92a63f26f0e1d426408c57e688b0c6794049982c1096cd33a876a2c6026ee75125c40f12e5cf8707f4a785

  • SSDEEP

    1536:g94nDhOnpgkiuIu9YS6x9uGB+2LGUh5crgqIbflrUHXzIgp2zy9JhTHFNIjnZxS:1wwuOvOqIUrMzIgp2mJNFCnzS

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 52 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d0fb2ee266e068b8315d3836570063e.exe
    "C:\Users\Admin\AppData\Local\Temp\2d0fb2ee266e068b8315d3836570063e.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3000
    • C:\Users\Admin\qiubooj.exe
      "C:\Users\Admin\qiubooj.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
      PID:2156

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\qiubooj.exe

          Filesize

          104KB

          MD5

          1b72a7d663a2d72d3207d2d4c2f426cb

          SHA1

          5f286d46566bed110d3faa741b84f54e9fab880c

          SHA256

          85f3ce7c5dc589e3722cb6db0123ee4e0445098a20741eb409f418edfb8db6a4

          SHA512

          8a406873f9860a723248f6f993051a62677797aee9c2c4fd9a06bf83917e16fdd5ecdc38d9708c21865e78166c36928a1cbf2271c6362f728dced0c192e5a9c7