Analysis

  • max time kernel
    130s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    22/07/2023, 08:39

General

  • Target

    syzj.exe

  • Size

    1.6MB

  • MD5

    ac652a9db383d5233e72a5de00924538

  • SHA1

    f7ca25b398ae391bb32c2497a43909761fd69cb7

  • SHA256

    0e4b0a3673f6d4a1c3948960fc5dd2079ccf298a025678ca9cae3a7977ce58df

  • SHA512

    c5e4a044d166e73559ddffdc808bd41b77db1734e7aa0f8c9a12e9713016397bae27bc2550e726e788037018b2e635fe4f65d283499bab1db5b00a7de76990a6

  • SSDEEP

    24576:eyYGrpMfA2dMUQ/Il4Zp3JrLjgBiyTjeIEhj4hLwh:LwdpQAlGJrLEaDRu2

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Control Panel 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\syzj.exe
    "C:\Users\Admin\AppData\Local\Temp\syzj.exe"
    1⤵
    • Drops startup file
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:860

Network

MITRE ATT&CK Enterprise v15

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Downloads