Analysis

  • max time kernel
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 11:54

General

  • Target
    2026-08-08_3db62bedfa1b4471ab7eed016a8b264b_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 971KB
  • Sample260808-n29fcadd35
  • SHA256 b2578057d9ea522e76a569b0f461ec8a479e9c65d8af40d7ef1467762a9dbfc7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 8 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 22 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\2026-08-08_3db62bedfa1b4471ab7eed016a8b264b_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_3db62bedfa1b4471ab7eed016a8b264b_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:4132
  • 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:3348

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 971KB
        • SHA256 b2578057d9ea522e76a569b0f461ec8a479e9c65d8af40d7ef1467762a9dbfc7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 db2c2ae4ed495bb725989723a3c999eb57c77fec0d39523de1d81af9d03d5d69
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe
        • Size 994KB
        • SHA256 56475c05084a6e474cfbb204dc1b58974f013872e1891487a6b15a25a05b243e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jinfo.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jinfo.exe$
        • Size 994KB
        • SHA256 28674f0e6e97c2ee7f36ce465d5ed778c984c4ccf187224babb4f7a22f6c32d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 994KB
        • SHA256 fe85a983dada3b7d8fe4e71eb210cce2f744e1357c253abee04cf56e2770c210
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe$
        • Size 994KB
        • SHA256 46b233055b79ea8400fe2dd2d22966965d1acc45a6a64525a4a8df631826eb03
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe
        • Size 994KB
        • SHA256 e999b83389064eb5e3e4910b97eeb09170b338862d92820e3b2560d41fd20e25
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.0MB
        • SHA256 250678493d4f5a52c2d632f53e56ae6c60aafce8fa1206dff73bfe4cb66a1843
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3348-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4132-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4132-15-0x0000000000400000-0x000000000040F000-memory.dmp