Analysis

  • max time kernel
    88s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/07/2026, 01:41

General

  • Target
    2026-07-27_b59db852dfd66940b5fbdf0b89b7f06b_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
  • Size 1.7MB
  • Sample260727-b4e83afq2v
  • SHA256 9846c4030579b8cb5248f7b6ba4e8c59132750684a94e039ecf3470dec759aba
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 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 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\2026-07-27_b59db852dfd66940b5fbdf0b89b7f06b_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-27_b59db852dfd66940b5fbdf0b89b7f06b_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.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:2184
  • 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:3248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 9846c4030579b8cb5248f7b6ba4e8c59132750684a94e039ecf3470dec759aba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
        • Size 2.2MB
        • SHA256 73e22ce84852820b05521325bd7257741b0772f59069c55a60697043da16f75a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 16c1b3255ef88c2a38e18cbe3254cb8c1bc4c76d9dc803dd6d17bdffbfd7e01c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstat.exe
        • Size 1.7MB
        • SHA256 1f7803fd3fe2485ba4a538ca506e689dcf41baa3e2b656e179b782a52497e7b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        crashreporter.exe$

        • Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
        • Size 1.8MB
        • SHA256 4ff8a368df43ff8508bce47f0feed9d60ef5f620adafd9c5b07b1cd42bf9010d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveStandaloneUpdater.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe$
        • Size 1.9MB
        • SHA256 6dc233c6fb748647fc2ad7c6c0674a81101c7a15268cc4fe97506308ab9144b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2184-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2184-70-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3248-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3248-71-0x0000000000400000-0x000000000040F000-memory.dmp