Analysis

  • max time kernel
    86s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/05/2026, 04:05

General

  • Target
    2026-05-22_83e03942a1253ecb2d053cf689a53cb3_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 953KB
  • Sample260522-entcjad12k
  • SHA256 ba26e1d1f6ca411c0c27990aa222d4eaa30d474879305bd3af130a7203451c48
  • 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\2026-05-22_83e03942a1253ecb2d053cf689a53cb3_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-22_83e03942a1253ecb2d053cf689a53cb3_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_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:2308
  • 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:4720

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 953KB
        • SHA256 ba26e1d1f6ca411c0c27990aa222d4eaa30d474879305bd3af130a7203451c48
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroLayoutRecognizer.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe
        • Size 965KB
        • SHA256 c5d36cfac004de73f5852e4e73ce3d7c66e7402799caf6cb30913f026bcad903
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe$

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
        • Size 1.0MB
        • SHA256 06a1283d4dfbab0a6bef0bb260946601ef79207cf1f404d2c2ba3f1096978e12
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 fc633b47679ab1868bf3373b8d3b158a91ed0c92c1cae2e10cf8c675ffff12df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 968KB
        • SHA256 3da4050426084663b40139e0daad6b8a34ccd2955a6ad3f4b5e17ed20cb0fc7f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe
        • Size 977KB
        • SHA256 447cf534121e0c357233532ff4e0a07d7f95e6dbb581229295e8e08ddc34ce45
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IntegratedOffice.exe

        • Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe
        • Size 1.0MB
        • SHA256 ef32e51df069844b685e325f2c2c9a5432ef095ca1f176b04dd17bf6e6b7ff94
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2308-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2308-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4720-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4720-54-0x0000000000400000-0x000000000040F000-memory.dmp