Analysis

  • max time kernel
    105s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 12:41

General

  • Target
    2026-07-23_f42c942310764fbd5a3c6b44f095039a_amadey_cobalt-strike_elex_icedid_rhadamanthys_smoke-loader_vidar_wannacry.exe
  • Size 4.7MB
  • Sample260723-pwtndacp41
  • SHA256 6623b4fea1abdc616301c325dcb7eac4367df791867ad77f15ad9110d9b5ef86
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 19 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • NTFS ADS 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-23_f42c942310764fbd5a3c6b44f095039a_amadey_cobalt-strike_elex_icedid_rhadamanthys_smoke-loader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_f42c942310764fbd5a3c6b44f095039a_amadey_cobalt-strike_elex_icedid_rhadamanthys_smoke-loader_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4900
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2616

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.7MB
        • SHA256 6623b4fea1abdc616301c325dcb7eac4367df791867ad77f15ad9110d9b5ef86
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 5.3MB
        • SHA256 f85d5e9523b6d0f5a95bb625d783be370d71c52ac572bd4d2ce4cd4f9e99aa8a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe$

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$
        • Size 4.9MB
        • SHA256 ec8e57e26d7839b341961b5d4246fefd79193d8c6d553a95c1fe633b952ed87b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 5.3MB
        • SHA256 56d1e536b2f06a2455478ea6dbcef2a94a83168ab075b65cfea163c8c6cc4f9b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2616-1515-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4900-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4900-1484-0x0000000000400000-0x000000000040D000-memory.dmp