Analysis

  • max time kernel
    118s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-04-2024 22:30

General

  • Target

    koalahook-main/src/preview/postlogin.png

  • Size

    737KB

  • MD5

    70566b1aff705224fdc94ba6a57d1725

  • SHA1

    bb04c744d3fa4323328d14df4f54f40044149926

  • SHA256

    2b32ed586882ad300018fdd03e528011e6a94fbff84ad4c0bba5f2323e6917c6

  • SHA512

    f0b518508a5ddffa4dc9000a188965ead06436e320bdfd4fa1d52d6c50a85e9b3bbd0d773a9045035ea6db8a9deec731112c793c3e3b631426658bc4f384507f

  • SSDEEP

    12288:i0+JWX21+vHB1PA/k+dcGRwQ2zmDcU0qqEKq0ln01+2quAnTb:i3JWzvhh6Je3XzO0lk1+6kb

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\koalahook-main\src\preview\postlogin.png
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:1084

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1084-0-0x0000000000210000-0x0000000000211000-memory.dmp

    Filesize

    4KB

  • memory/1084-1-0x0000000000210000-0x0000000000211000-memory.dmp

    Filesize

    4KB