Analysis

  • max time kernel
    110s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 05:44

General

  • Target
    2026-08-04_b69d67c4848ffe2dc92703295e55ffd1_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
  • Size 4.0MB
  • Sample260804-gfmacssbre
  • SHA256 d462b31f3c5550de1b5206671a65b675ba0e78c0257cd3bc4df8825f6a3bd0e5
  • 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
  • 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\2026-08-04_b69d67c4848ffe2dc92703295e55ffd1_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_b69d67c4848ffe2dc92703295e55ffd1_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:3316
  • 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:1536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 4.0MB
        • SHA256 d462b31f3c5550de1b5206671a65b675ba0e78c0257cd3bc4df8825f6a3bd0e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrServicesUpdater.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
        • Size 4.3MB
        • SHA256 c6910f78be0f5aa4aaf187b67b0538b6b9576de75c70163043416d03108bfdf9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DisabledGoogleUpdate.exe$

        • Path C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe$
        • Size 4.5MB
        • SHA256 e044531c6b94a85a9b90b2520f65f0cd0f61c8218aec8f1f8fe90615ae02a336
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.6MB
        • SHA256 145249f5fbde5c3622ccbb2433946237dffa2e209decc0b760801533d22c193f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe
        • Size 4.0MB
        • SHA256 11586f92ff0056389ea2a34fd9c9736216fc6dc5774e3fa8de0f68d999ef33dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 4.5MB
        • SHA256 ee435468236d1c27c6854b0b9d1c37f0c688257ef31070aa55b5263225927735
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GroupImport.exe

        • Path C:\Users\Admin\AppData\Roaming\EnterResize\GroupImport.exe
        • Size 4.3MB
        • SHA256 00dee66ca9ad2faa2a1dc6e4b99824a1bd1b12ddf638d0502b83feba50951b5f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1536-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1536-23-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3316-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3316-22-0x0000000000400000-0x000000000040F000-memory.dmp