Analysis

  • max time kernel
    149s
  • max time network
    161s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    13/03/2026, 15:56

General

  • Target
    file.exe
  • Size 3.2MB
  • Sample260313-tdfe9acw2z
  • SHA256 35f2b6cf64cfe6e60064d9569a8c7ff37d232cdc982c8916531d44bb09319e96
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • StormKitty

    StormKitty is an open source info stealer written in C#.

  • StormKitty payload 1 IoCs
  • Stormkitty family
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4908

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/4908-0-0x0000000000A60000-0x0000000000D9C000-memory.dmp

        memory/4908-1-0x000000001C2E0000-0x000000001C2F0000-memory.dmp

        memory/4908-4-0x000000001C2E0000-0x000000001C2F0000-memory.dmp

        memory/4908-5-0x000000001C2E0000-0x000000001C2F0000-memory.dmp

        memory/4908-6-0x000000001CE70000-0x000000001CE92000-memory.dmp

        memory/4908-7-0x0000000002FB0000-0x0000000002FBC000-memory.dmp

        memory/4908-9-0x000000001C2E0000-0x000000001C2F0000-memory.dmp

        memory/4908-8-0x0000000002F60000-0x0000000002F72000-memory.dmp

        memory/4908-10-0x000000001C2E0000-0x000000001C2F0000-memory.dmp

        memory/4908-11-0x000000001C2E0000-0x000000001C2F0000-memory.dmp

        memory/4908-18-0x000000001D6A0000-0x000000001D716000-memory.dmp

        memory/4908-19-0x000000001CE40000-0x000000001CE5E000-memory.dmp