Overview

overview

6

Static

static

3

2026-04-19...ee.exe

windows10-2004-x64

6

2026-04-19...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    19/04/2026, 22:17

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General

  • Target
    2026-04-19_0962861a8cf8480d7ad766dda40b5cdb_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260419-17rtpsay5l
  • SHA256 efa2800f3a965e6a646c6ff9890ccc2d11f6d242bccf0c6bf46e37793ca71f87
  • 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 37 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 52 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-19_0962861a8cf8480d7ad766dda40b5cdb_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-19_0962861a8cf8480d7ad766dda40b5cdb_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:1844
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 1692
      2⤵
      • Program crash
      PID:2500
  • C:\Users\Admin\AppData\Local\Temp\2026-04-19_0962861a8cf8480d7ad766dda40b5cdb_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-19_0962861a8cf8480d7ad766dda40b5cdb_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:5196
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5196 -s 1388
      2⤵
      • Program crash
      PID:3308
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1844 -ip 1844
    1⤵
      PID:1396
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5196 -ip 5196
      1⤵
        PID:4284

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            VisualVSTOLoader.exe
            • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VisualVSTOLoader.exe
            • Size 1.1MB
            • SHA256 2617ed0e2c340c9b26f7e71b84c91a6915e83653cf00ce058b8ce06563c6b952
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            TabTip32RTSCom10.0.22000.1.160101.0800.exe
            • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\en-US\TabTip32RTSCom10.0.22000.1.160101.0800.exe
            • Size 1.1MB
            • SHA256 efa2800f3a965e6a646c6ff9890ccc2d11f6d242bccf0c6bf46e37793ca71f87
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            RCX6A.tmp
            • Path C:\Program Files (x86)\Common Files\System\ado\fr-FR\RCX6A.tmp
            • Size 1.1MB
            • SHA256 5d684ba6cfa14aa0f22e05a11724f57bfe4dcc9e9407c4d5fc37e00f0f56f89f
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/1844-159-0x00000000006C0000-0x000000000073A000-memory.dmp
            Download

            memory/5196-171-0x0000000000850000-0x00000000008CA000-memory.dmp
            Download