Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/08/2026, 16:33

General

  • Target
    2026-08-18_e88fc0c9cc89d0e85eb790c17a4465b4_amadey_cobalt-strike_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe
  • Size 302KB
  • Sample260818-t2pc3axte1
  • SHA256 9c3841dd36bd0d7dcc7925bd5a3bbc9fe19aecd825126142d83d5398f3fae386
  • 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.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 27 IoCs
  • 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-18_e88fc0c9cc89d0e85eb790c17a4465b4_amadey_cobalt-strike_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-18_e88fc0c9cc89d0e85eb790c17a4465b4_amadey_cobalt-strike_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4436

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        powershell.exe

        • Path C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        • Size 567KB
        • SHA256 58c9ddb51403180259aa048cb97b38f770f40a6d0b3532f83c70719798ec5a2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msiexec.vir

        • Path C:\Windows\SysWOW64\msiexec.vir
        • Size 202KB
        • SHA256 01217280f242cce6b55707319be6592dd175cda7d0aebda40a35877008e46efc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4436-0-0x0000000000400000-0x000000000048B000-memory.dmp

        memory/4436-6-0x0000000000400000-0x000000000048B000-memory.dmp