Analysis

  • max time kernel
    115s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/07/2026, 12:26

General

  • Target
    2026-07-12_88f045485828b3ab3446c7fbd6e44219_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 960KB
  • Sample260712-pmjrtaby2v
  • SHA256 ec958b66014de38d986bd24544b0073b3d976a6d69eac926a1de7c61594f090b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • ASPack v2.12-2.42 5 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • 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 27 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\2026-07-12_88f045485828b3ab3446c7fbd6e44219_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-12_88f045485828b3ab3446c7fbd6e44219_amadey_cobalt-strike_conti_elex_hijackloader_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:2004
  • 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:4208

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 960KB
        • SHA256 ec958b66014de38d986bd24544b0073b3d976a6d69eac926a1de7c61594f090b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 ec84659795a849e23bfaf69a8173e38a50aa62ba682c1e80886805edb234bedd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 974KB
        • SHA256 336086dc84546c3bb6390a99848d269b0ec9691ef079ead391a3674423563b3c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PDFREFLOW.EXE$

        • Path C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE$
        • Size 1.6MB
        • SHA256 98dd81d856250d16dd0a8e24d1cfb708559e8964346b141387642ec05695421c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe
        • Size 1.0MB
        • SHA256 af44b5e28771d26b6ee8451ee0fc30deec28861cf4fb7bcfdff4517df5c19f91
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2004-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2004-33-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4208-34-0x0000000000400000-0x000000000040F000-memory.dmp