Analysis

  • max time kernel
    97s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 20:28

General

  • Target
    2026-08-14_eb1e6166d563ee12ae45ba965360c311_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 957KB
  • Sample260814-y86cda1cnd
  • SHA256 3fa7c1e2712832ad829af6eb2c9ad630cbff3c9db53d227608dec25cc0d87557
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 7 IoCs
  • ASPack v2.12-2.42 4 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\2026-08-14_eb1e6166d563ee12ae45ba965360c311_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_eb1e6166d563ee12ae45ba965360c311_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:1728
  • 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:4840

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 957KB
        • SHA256 3fa7c1e2712832ad829af6eb2c9ad630cbff3c9db53d227608dec25cc0d87557
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 e7fcde4f3223ce7452f1c484c8d3f19563bdf4d524723dd39819fe2535fb3e6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 971KB
        • SHA256 443b6fc60cb9715abf16ce9023b337f81f9f3b9684a51e3fc5c22a0b951ae8f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSOUC.EXE$

        • Path C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE$
        • Size 1.5MB
        • SHA256 093ac542ce9667edaa36c4de6b97f82d51895d6b411f8c3fa6693b558017f656
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1728-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1728-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4840-59-0x0000000000400000-0x000000000040F000-memory.dmp