Analysis

  • max time kernel
    148s
  • max time network
    92s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/06/2026, 02:23

General

  • Target
    2026-06-02_5c959d0857882fea1666c27b59b475c1_glassworm_icedid_remcos.exe
  • Size 41.2MB
  • Sample260602-cvasnac13p
  • SHA256 6247f3e5e76084ca5d367eed1ed8762a458073c915a2fec2fac692d8fe71ce2c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 10 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 20 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-02_5c959d0857882fea1666c27b59b475c1_glassworm_icedid_remcos.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-02_5c959d0857882fea1666c27b59b475c1_glassworm_icedid_remcos.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2592
    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
      "C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:5812770 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\2026-06-02_5c959d0857882fea1666c27b59b475c1_glassworm_icedid_remcos.exe" "__IRCT:3" "__IRTSS:43200258" "__IRSID:S-1-5-21-1636999435-3883760687-346127294-1000"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:904
  • C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\UFIndexService.exe
    "C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\UFIndexService.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    PID:3052

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        wodCertificateUE64.dll

        • Path C:\Program Files\IDM Computer Solutions\Common\wodCertificateUE64.dll
        • Size 2.7MB
        • SHA256 d17c4e85a433bac0a945847ff218f4e4b4e6f18e1c7b771c830b45569bd8eee7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wodFtpDLXUE64.dll

        • Path C:\Program Files\IDM Computer Solutions\Common\wodFtpDLXUE64.dll
        • Size 3.8MB
        • SHA256 b5e1a46bd56f61939907c9e007798e6c3253770e6c3122360bf7765a56994eb3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UltraFinder Setup Log.txt

        • Path C:\Users\Admin\AppData\Local\Temp\UltraFinder Setup Log.txt
        • Size 28KB
        • SHA256 c994f508f5a05ede6475941699de36c347b42f590899111ee5865551989ea1c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IRIMG1.BMP

        • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\IRIMG1.BMP
        • Size 482KB
        • SHA256 dda87e21cee879c1106990790c0654d09e53023260661d49e9eb31eb9d478afc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        irsetup.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
        • Size 4.9MB
        • SHA256 a96bd4256467d11fefde472458f16b52b9f088fefb0eb1ebc7cc7da09a8a1792
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lua5.1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll
        • Size 350KB
        • SHA256 3d07466b8f5c18afc70c6a9746d43fa7daa39c9bd41e8bfb928c70e7d7458bf4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uf_rnd.ico

        • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\uf_rnd.ico
        • Size 219KB
        • SHA256 9ea8e3f6049cdc6688d19a486af1732990ee4d874067f05f0c217910149b9c15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UFIndexService.exe

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\UFIndexService.exe
        • Size 5.7MB
        • SHA256 28ff4a6b8c8e5bfe821f44a4a206d153a4376c729ea7609baae883794bd6644a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UltraFinder.exe

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\UltraFinder.exe
        • Size 24.3MB
        • SHA256 2abda18aba69b7322debfdc4813097325210c99a848ee407f512013e4f3518ff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IRIMG1.PNG

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\Uninstall\IRIMG1.PNG
        • Size 381B
        • SHA256 3e52bc298b51f2893ade4fee8b0b3146f6d3d22405b7e1c73b9aedfa101ee567
        • MD5 SHA1 SHA512 TLSH

        IRIMG4.BMP

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\Uninstall\IRIMG4.BMP
        • Size 486B
        • SHA256 c4452b9b3353bcf4765cecbe3740151274dea4c1637b05a5d3d7a53bed2215cf
        • MD5 SHA1 SHA512

        uninstall.xml

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\Uninstall\uninstall.xml
        • Size 28KB
        • SHA256 794463a8aef4832eb33ae92c60fc17e53916c277dc7fc450a3dd0ceaa06d17e6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icudt74.dll

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\icudt74.dll
        • Size 29.4MB
        • SHA256 57e5d130385d1b5ae4eed6bd4a1053909cd43834d288501ce15faaefcfe82dfe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icuin74.dll

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\icuin74.dll
        • Size 2.8MB
        • SHA256 60b404ccbfd1e4b55b2d587bc5a3c39bb6b1c30e48be524b7da4f1a279ca7350
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icuuc74.dll

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\icuuc74.dll
        • Size 2.0MB
        • SHA256 02c9193db139d181292c43b296ecec37306b5cbec6d236dbafd557856a0501b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        button-bg.png

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\ipm\sbscr\images\button-bg.png
        • Size 279B
        • SHA256 cfda549076e0f1e3d85ff0f9ccd814a3e1fa636094bd7026753059c7b6e778f0
        • MD5 SHA1 SHA512 TLSH

        download.png

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\ipm_UC\images\download.png
        • Size 7KB
        • SHA256 ed40a48be1671056f4f20a78304e686d022b05f6399014465d0eccb63fd0459d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unrar64.dll

        • Path C:\Users\Admin\Documents\IDM Computer Solutions\UltraFinder\unrar64.dll
        • Size 402KB
        • SHA256 79b453dd35e069e3653e5f76863aa80574ea06f948e0a1cf9edba7d3086bef89
        • MD5 SHA1 SHA512 SSDEEP TLSH