Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/05/2026, 12:35

General

  • Target
    Cat-Goes-Fishing-SteamRIP.com/Cat Goes Fishing Build 12575339/steam_api.dll
  • Size 1.4MB
  • Sample260511-psbcmads8m
  • SHA256 47faf63ce14e765614dce2a27f1b876640be3cc3645cd33ecb2345d19627d3b7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Cat-Goes-Fishing-SteamRIP.com\Cat Goes Fishing Build 12575339\steam_api.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3800
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Cat-Goes-Fishing-SteamRIP.com\Cat Goes Fishing Build 12575339\steam_api.dll",#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3624

Network

        MITRE ATT&CK Enterprise v16

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        Downloads