Analysis

  • max time kernel
    118s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    20/04/2026, 04:35

General

  • Target
    2026-04-20_a08fff2cc6e7dfd2e65a3b8444a650df_amadey_cobalt-strike_elex_icedid_rhadamanthys_smoke-loader_vidar.exe
  • Size 3.9MB
  • Sample260420-e7qqracz61
  • SHA256 990462e5f007d6d105d08c51c63b065b5c1cc34c5241045cfce393e6447b8d84
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • 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\2026-04-20_a08fff2cc6e7dfd2e65a3b8444a650df_amadey_cobalt-strike_elex_icedid_rhadamanthys_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-20_a08fff2cc6e7dfd2e65a3b8444a650df_amadey_cobalt-strike_elex_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:4036
  • 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:1888

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.9MB
        • SHA256 990462e5f007d6d105d08c51c63b065b5c1cc34c5241045cfce393e6447b8d84
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe$

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 4.3MB
        • SHA256 bb53f37d442fef7e4e153d756012bfbc12f623a6930ddd49d7aa94d9757b20f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeUpdateOnDemand.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe
        • Size 3.9MB
        • SHA256 e82d1b7a3fd41e6cd17a462eaeb4775f9a7b297af3f76828ba96c09816129df6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.4MB
        • SHA256 6d27d6b7ce244606fa9180271fb0e9d671e9032e0b189293b9a15aa971a08381
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wordicon.exe

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe
        • Size 3.9MB
        • SHA256 4436232f4c8714f7d1385486d9ce4ff22f66ffc039eb0ef89ab3948717394c58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 4.3MB
        • SHA256 fb5d2d1fa61ffff3b3776ae5de2a246c4052baaab895e7e855626eca3cc2faa6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDrive.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe$
        • Size 4.1MB
        • SHA256 3b6fe690075bfbc4d307fab65859fb87b4a52e1d30451e244a1c96800accb943
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1888-70-0x0000000003060000-0x00000000030E2000-memory.dmp

        memory/1888-1354-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4036-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/4036-57-0x0000000003050000-0x00000000030D2000-memory.dmp

        memory/4036-1352-0x0000000000400000-0x000000000040D000-memory.dmp