Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/03/2024, 22:39

General

  • Target

    Cat.Goes.Fishing.v13.11.2019/steam_api.dll

  • Size

    1.2MB

  • MD5

    18f1462ac04e9cfa08a0412df6025449

  • SHA1

    b0f7258ccfd01f3fbfcb68e9b3e1416a05beae00

  • SHA256

    5432b15f9a081e807fa3d22f982d51c60d5a683d31cc467180d73726fb9f182d

  • SHA512

    96de56597da5f33fc44098eb5389baff29b47aefba44ea141e0d20afec307bb39b4084f99eeb0d392a6702c3508e63ceee09c9704d1033441e0ee3446e37a4db

  • SSDEEP

    24576:4N6jAk67BG5ZQ9myvJrKcL+qXpyNpGiKPCtDYWEcMMZLcZ1oq/bSyNCqqpsnkoaI:F8NBc+8yBrKcL+BpGxgkW1uZ1oq/BCVL

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Cat.Goes.Fishing.v13.11.2019\steam_api.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Cat.Goes.Fishing.v13.11.2019\steam_api.dll,#1
      2⤵
        PID:2184

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2184-0-0x0000000074660000-0x0000000075498000-memory.dmp

            Filesize

            14.2MB

          • memory/2184-1-0x0000000074660000-0x0000000075498000-memory.dmp

            Filesize

            14.2MB