Analysis

  • max time kernel
    116s
  • max time network
    97s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    27/05/2026, 15:00

General

  • Target
    2026-05-27_3ed8c9abf3dfef8b703f8f42b4f09cdb_amadey_cobalt-strike_elex_hijackloader_icedid_rhadamanthys_smoke-loader_vidar.exe
  • Size 3.3MB
  • Sample260527-sdlrlahs2n
  • SHA256 10ea679fec1a2efbb8df3f35b2c06b06233ede349fecc36bde9935bb0a8ec114
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • 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\2026-05-27_3ed8c9abf3dfef8b703f8f42b4f09cdb_amadey_cobalt-strike_elex_hijackloader_icedid_rhadamanthys_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-27_3ed8c9abf3dfef8b703f8f42b4f09cdb_amadey_cobalt-strike_elex_hijackloader_icedid_rhadamanthys_smoke-loader_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:1340
  • 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:3320

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.3MB
        • SHA256 10ea679fec1a2efbb8df3f35b2c06b06233ede349fecc36bde9935bb0a8ec114
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrCEF.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
        • Size 4.0MB
        • SHA256 7d5a320dda22d6220f4ec75f9ba108d30ad020483d68b93789d2ea71da5bebf3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe
        • Size 3.4MB
        • SHA256 d5e8cce26f4599cacec19979333d44b96e87bc409f054f03f66bfa0bf25c05a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe$

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe$
        • Size 3.4MB
        • SHA256 0a6f812802f01406cd07e8b12e14d0f1c5243627b5bc7468afa086a298c73022
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.8MB
        • SHA256 55b4b3a5dae72d6cea5a99dac271b05444b8070927468fe9ec03a1362c080a66
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\python.exe$
        • Size 3.6MB
        • SHA256 4b62ceb571bc70e63314ff8fb0133794bf32adf2bd93ee1bfba0e24195f2dfa7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\python.exe$
        • Size 3.6MB
        • SHA256 38177153152bc1a435d17a31ebe294fae1fd4b6c6b5779600857e47d716425b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1340-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/1340-1024-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3320-7-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3320-1049-0x0000000000400000-0x000000000040D000-memory.dmp