Analysis

  • max time kernel
    111s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    29/06/2026, 17:41

General

  • Target
    2026-06-26_1fb6815c4b1fe2ac08f01554115ba80b_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
  • Size 4.1MB
  • Sample260629-v9md4saz21
  • SHA256 b4c1a363799dc3507ad0b0331b798041377ae41177717c995a471bdb452c28ea
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 7 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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 System32 directory 1 IoCs
  • Drops file in Program Files directory 64 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-26_1fb6815c4b1fe2ac08f01554115ba80b_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-26_1fb6815c4b1fe2ac08f01554115ba80b_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2112
  • 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 System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4392

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.1MB
        • SHA256 b4c1a363799dc3507ad0b0331b798041377ae41177717c995a471bdb452c28ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DisabledGoogleUpdate.exe$

        • Path C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe$
        • Size 4.6MB
        • SHA256 e6ad3fcf68865d3bbb503df5ee976d8eb4dae5c58709df233fda290ad0c49919
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.7MB
        • SHA256 0a0fdba457d627feeacd59ba2bdf78e17e8cf9265ba47738a87b5a5323f8fc41
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe

        • Path C:\Program Files\Java\jre-1.8\bin\keytool.exe
        • Size 4.1MB
        • SHA256 72b59168333a7959d0b4cc770ec4d38b8b9243150bce79151ca3ba35fbca186c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keytool.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\keytool.exe$
        • Size 4.3MB
        • SHA256 d82ce05e7c143e97de55d1bacbe470aace7f972cd9085e8ff669424245c38ccc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveSetup.exe$

        • Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
        • Size 4.6MB
        • SHA256 1c90c1b013ddc0751ea8a1dcd37774713a6ea8cd0d0bddbff7cb26528b8b22fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 4.2MB
        • SHA256 44eb442d5124d874091ce27a24fae2d9a39c909903ea0657c143b25c104fc9ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2112-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2112-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4392-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4392-23-0x0000000000400000-0x000000000040F000-memory.dmp