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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2024, 20:06

General

  • Target

    566b8923f31ff5a7ce02a0c2d022f58252fc9f4f7e8d719a457031675df850e9.exe

  • Size

    196KB

  • MD5

    3a7a4e7feb2676aaefa6cd9df68c77f2

  • SHA1

    ae2d34d5deed2fa8718b2de2902e97a55a1d2b40

  • SHA256

    566b8923f31ff5a7ce02a0c2d022f58252fc9f4f7e8d719a457031675df850e9

  • SHA512

    bd2583a33cdec8bf966afa3c6b56ff13d667242ebdcad942efe5105c2f9bf1750a148f94f9bf2ba6d0c4cba71b22563e96861906e15ed84994497d4291845f09

  • SSDEEP

    1536:PNqk3NJuvOaZk1GDGe0Pdb+d6DiUYot00gw3:sguNzDDypy6DiUru0gk

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 51 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\566b8923f31ff5a7ce02a0c2d022f58252fc9f4f7e8d719a457031675df850e9.exe
    "C:\Users\Admin\AppData\Local\Temp\566b8923f31ff5a7ce02a0c2d022f58252fc9f4f7e8d719a457031675df850e9.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1624
    • C:\Users\Admin\haiqo.exe
      "C:\Users\Admin\haiqo.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:2448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\haiqo.exe

    Filesize

    196KB

    MD5

    c8d837703bddcf2b5111752c097ddf4d

    SHA1

    698a4209a0615def057c0b22af11eb3a59ff5bee

    SHA256

    ee77109c92ef3f0bf7a28ed47db1277dd24a3dbf2747c0435c76dc8109db2fb3

    SHA512

    0e0ed0898622d79671e9f6a616460f3c7100d73d19856056c23b1eaf8aeb6d3e7ce125f0f6a515027a53ff5c885dac04ce3e049b8b83ed48050575bd87fac1fc