Analysis

  • max time kernel
    108s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/07/2026, 01:00

General

  • Target
    2026-07-14_34b39dd9a3152ca9d89f23007f1eba75_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.0MB
  • Sample260715-bcwfzagy4j
  • SHA256 c1a6349e890e5aaf8eccebd27bbf150607724e6e4c45fa748078e23e5300e8b5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 12 IoCs
  • ASPack v2.12-2.42 9 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 21 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\2026-07-14_34b39dd9a3152ca9d89f23007f1eba75_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-14_34b39dd9a3152ca9d89f23007f1eba75_amadey_cobalt-strike_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:1944
  • 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:3296

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.0MB
        • SHA256 c1a6349e890e5aaf8eccebd27bbf150607724e6e4c45fa748078e23e5300e8b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.6MB
        • SHA256 ee8adc106a23037894c2c8f68529ac25eaf6810dea0997ebd3f8b3cdfa24724b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 1.0MB
        • SHA256 3ec2394458b7a427fc9877b7097fbac25b5d97b4c737984ed632e9f7146b049b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe$
        • Size 1.0MB
        • SHA256 82004b67452f2dcbd6adc2a893c95dc2489dc62edb8e5ba36f69aa3574a114a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe
        • Size 1.0MB
        • SHA256 15b61c4edf37ea685b7320d48a64eb3f592a0772fedeab015c31a391d081c53b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe
        • Size 1.2MB
        • SHA256 b9fd15dab6ed034e9bd5b696f922210533b4e62990d2bdc78f00eab6f8123468
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ktab.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\ktab.exe$
        • Size 1.0MB
        • SHA256 8bab4164e8c316f660b9ba3197a34212b9c154a8fdfa09c715ec9b980b1b8bc0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tnameserv.exe

        • Path C:\Program Files\Java\jre-1.8\bin\tnameserv.exe
        • Size 1.0MB
        • SHA256 0c9e86232638db2491c6c312a5034d6a2b0890dc19ba07e4a9c25a0674647e45
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeClickToRun.exe$

        • Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe$
        • Size 1.1MB
        • SHA256 b38d9bc72b949d4802d6fb8dec58728c8e2a729d022f8714d3f0d9d36abdc3c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1944-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1944-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3296-40-0x0000000000400000-0x000000000040F000-memory.dmp