Analysis

  • max time kernel
    96s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 18:01

General

  • Target
    2026-07-20_278261534deb9436ec97cf13b46f4f13_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.8MB
  • Sample260720-wlyynscs51
  • SHA256 dbc27aa3bb3f6a94b1d3914893c51753069777936acae13b2d4f83c32de325fb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 10 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 50 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\2026-07-20_278261534deb9436ec97cf13b46f4f13_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_278261534deb9436ec97cf13b46f4f13_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:4624
  • 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:5352

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.8MB
        • SHA256 dbc27aa3bb3f6a94b1d3914893c51753069777936acae13b2d4f83c32de325fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaws.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_131343\javaws.exe
        • Size 2.3MB
        • SHA256 2a9158d05056baad8377e2f52e3ffa2839838b9828dc801ad5cebdb75b894419
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 3bb8bcc19cbf3b2be1f91f3725ad9715a2f8170c1b205d99adedbaaa1041d8e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeC2RClient.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe
        • Size 2.2MB
        • SHA256 aed049e22a8ef2899145a19ab511d352223ddb90f1952ed77c76e2c731c227b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
        • Size 1.8MB
        • SHA256 b7e34694b6f6a3b387f857f2769ba42dd56932ce737c423916c27a6ad872c8d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jre-1.8\bin\orbd.exe
        • Size 1.8MB
        • SHA256 180ec65e9a173d5000dd6d1310125e97208e084a5b2758bc3e610ac8ab6754ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\orbd.exe$
        • Size 1.8MB
        • SHA256 df16e02794de588b9acff873ed4b3fa9ea96c1bd33af00852d1f66351cadb839
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XLICONS.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE
        • Size 1.9MB
        • SHA256 6b7da069e6237d682907d694fa4482ab421e773c368abb97dbc48a176adf2a5e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 1.9MB
        • SHA256 083aa990f3203401201ee6f3529f38ed3e773611c480f7f4e50909340495b690
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\vcredist_x86.exe
        • Size 2.3MB
        • SHA256 affb23885deac8cce3fd42ae14687a32c1e4a587b8762323ec017baa759e68d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4624-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4624-94-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5352-173-0x0000000000400000-0x000000000040F000-memory.dmp