Overview

overview

6

Static

static

3

2026-04-25...ee.exe

windows10-2004-x64

6

2026-04-25...ee.exe

windows11-21h2-x64

6

.rsrc/1033...E.html

windows10-2004-x64

4

.rsrc/1033...E.html

windows11-21h2-x64

4

.rsrc/1033...E.html

windows10-2004-x64

4

.rsrc/1033...E.html

windows11-21h2-x64

4

.rsrc/1033...OST.js

windows10-2004-x64

3

.rsrc/1033...OST.js

windows11-21h2-x64

3

.rsrc/1033...10N.js

windows10-2004-x64

3

.rsrc/1033...10N.js

windows11-21h2-x64

3

.rsrc/1033...OUT.js

windows10-2004-x64

3

.rsrc/1033...OUT.js

windows11-21h2-x64

3

.rsrc/1033...ILS.js

windows10-2004-x64

3

.rsrc/1033...ILS.js

windows11-21h2-x64

3

.rsrc/1033...IME.js

windows10-2004-x64

3

.rsrc/1033...IME.js

windows11-21h2-x64

3

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    25/04/2026, 04:30

Sharing

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Report Analysis Logs

General

  • Target
    2026-04-25_8be74715a85c031887cd352ab119a20b_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.9MB
  • Sample260425-e5aazsfv2w
  • SHA256 c076a16946c29819851e5a89578b198ca5a879c87cf18ff3ffdecb07a03ee2a0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 40 IoCs
  • Program crash 2 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.

    discovery
  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-25_8be74715a85c031887cd352ab119a20b_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-25_8be74715a85c031887cd352ab119a20b_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5084 -s 1200
      2⤵
      • Program crash
      PID:5064
  • C:\Users\Admin\AppData\Local\Temp\2026-04-25_8be74715a85c031887cd352ab119a20b_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-25_8be74715a85c031887cd352ab119a20b_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3904 -s 1424
      2⤵
      • Program crash
      PID:4284
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5084 -ip 5084
    1⤵
      PID:6116
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3904 -ip 3904
      1⤵
        PID:468

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            RCX33D6.tmp
            • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\RCX33D6.tmp
            • Size 1.9MB
            • SHA256 9adfeb7c36f21021a092be0f9061cd1ea0ce4c50e80bb28f190e2265c78550c6
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            VSTOLoaderVSTOMessageProvider10.0.60828.0.exe
            • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOLoaderVSTOMessageProvider10.0.60828.0.exe
            • Size 1.9MB
            • SHA256 c076a16946c29819851e5a89578b198ca5a879c87cf18ff3ffdecb07a03ee2a0
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            RCX16D1.tmp
            • Path C:\Program Files (x86)\Windows Photo Viewer\it-IT\RCX16D1.tmp
            • Size 1.9MB
            • SHA256 b7174f6e5e9dae15527972dcf32b07ffed4e29f13bdb098b4da186a414065f36
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/3904-178-0x0000000000B80000-0x0000000000BFB000-memory.dmp
            Download

            memory/5084-135-0x0000000000CC0000-0x0000000000D3B000-memory.dmp
            Download