Analysis

  • max time kernel
    108s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 01:01

General

  • Target
    2026-08-15_06734716773f268211b815007c2a063b_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 968KB
  • Sample260816-bc75rsar4y
  • SHA256 ddc25ebcc0210b0682b2343c1ee0c4e00c778cd110d604a77729cd0df36bb0b9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 26 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\2026-08-15_06734716773f268211b815007c2a063b_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_06734716773f268211b815007c2a063b_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3276
  • 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:4284

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 968KB
        • SHA256 ddc25ebcc0210b0682b2343c1ee0c4e00c778cd110d604a77729cd0df36bb0b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 032d7f8ae321bab3bfab9687c0b6afabc72d73cfc2b64562b309eda1dd8effee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe
        • Size 992KB
        • SHA256 ed8c791e7dba04ffa3bfeb2c8e6e488e2ccce17f137be2c4504bf476b1b0e773
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jre-1.8\bin\servertool.exe
        • Size 992KB
        • SHA256 d5ef31a7f8be40033edb03b705ccc9d6aae2888d226b8bd91903820507013bd4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\servertool.exe$
        • Size 992KB
        • SHA256 565696121188e7e1b39754dc29728cf5495b43f8bb1b00ca20c478db3f1c7248
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OfficeClickToRun.exe

        • Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe
        • Size 1.0MB
        • SHA256 72e16e016fa2684836a0abe21d25960be3de2db5d4366dd71555b00b37603899
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3276-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3276-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4284-22-0x0000000000400000-0x000000000040F000-memory.dmp