Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/11/2026, 12:33

General

  • Target
    2026-11-01_a76b0928b7782d0d8868baa3e3f0db8a_amadey_cobalt-strike_elex_hellokitty_luca-stealer_njrat_play_smoke-loader.exe
  • Size 921KB
  • Sample261102-precwstvhy
  • SHA256 7e8b5eb09b13ae1814b67c894871358c669fcbc2aaa18656350c0c1c96bb45a4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 20 IoCs
  • UPX packed file 2 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • 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 behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-01_a76b0928b7782d0d8868baa3e3f0db8a_amadey_cobalt-strike_elex_hellokitty_luca-stealer_njrat_play_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-01_a76b0928b7782d0d8868baa3e3f0db8a_amadey_cobalt-strike_elex_hellokitty_luca-stealer_njrat_play_smoke-loader.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3720

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/3720-0-0x00000000002C0000-0x0000000000402000-memory.dmp

        memory/3720-1-0x00000000031F0000-0x0000000003275000-memory.dmp

        memory/3720-6-0x00000000031F0000-0x0000000003275000-memory.dmp

        memory/3720-8-0x00000000031F0000-0x0000000003275000-memory.dmp

        memory/3720-13-0x00000000002C0000-0x0000000000402000-memory.dmp