Overview

overview

6

Static

static

3

2026-04-18...ee.exe

windows10-2004-x64

6

2026-04-18...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    18/04/2026, 12:16

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General

  • Target
    2026-04-18_bd3d19778de0b082e1670ca709000876_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260418-pflb3ahs8k
  • SHA256 26a05408f75d12de056645dc71551d4ab4b6624917ba86022e827f6c304cc71d
  • 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 52 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_bd3d19778de0b082e1670ca709000876_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-18_bd3d19778de0b082e1670ca709000876_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:3896
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 1912
      2⤵
      • Program crash
      PID:2012
  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_bd3d19778de0b082e1670ca709000876_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-18_bd3d19778de0b082e1670ca709000876_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:3488
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 1412
      2⤵
      • Program crash
      PID:4768
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3896 -ip 3896
    1⤵
      PID:3040
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3488 -ip 3488
      1⤵
        PID:2736

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            RCXC23.tmp
            • Path C:\Program Files (x86)\Common Files\System\msadc\it-IT\RCXC23.tmp
            • Size 1.1MB
            • SHA256 c8b80a21d3b0d9aafebe5de321bafc85c4c0f991b22c99220a09f7034c0749be
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            msadcermsdfmap10.0.22000.1.160101.0800.exe
            • Path C:\Program Files (x86)\Common Files\System\msadc\msadcermsdfmap10.0.22000.1.160101.0800.exe
            • Size 1.1MB
            • SHA256 92be4447a5da922d6c3d72f25b4f729373ff5daebf3d40fe22a44b5a0fba2edd
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            Betriebssystemwordpad.exe
            • Path C:\Program Files (x86)\Windows NT\Accessories\de-DE\Betriebssystemwordpad.exe
            • Size 1.1MB
            • SHA256 26a05408f75d12de056645dc71551d4ab4b6624917ba86022e827f6c304cc71d
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download