Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 00:43

General

  • Target
    2026-10-01_daa455b2d27b0f340a07b58f8009684b_coinminer_elex_glassworm_icedid_njrat_nymaim_rhadamanthys.exe
  • Size 7.6MB
  • Sample261002-a271mavtfx
  • SHA256 61d002eb912e7b5476af6fa5f88ddaf69349efb6b5174f5ada6e66f60bf57fce
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with VMProtect. 4 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Delays execution with timeout.exe 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-01_daa455b2d27b0f340a07b58f8009684b_coinminer_elex_glassworm_icedid_njrat_nymaim_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-01_daa455b2d27b0f340a07b58f8009684b_coinminer_elex_glassworm_icedid_njrat_nymaim_rhadamanthys.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4924
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\zbe202610204341836.bat" "
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5020
      • C:\Windows\SysWOW64\schtasks.exe
        Schtasks.Exe /delete /tn "Maintenance" /f
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1308
      • C:\Windows\SysWOW64\schtasks.exe
        Schtasks.Exe /create /tn "Maintenance" /xml "C:\Users\Admin\AppData\Local\Temp\zx202610204341836.xml"
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4448
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\zb202610204341836.bat" "
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3624
      • C:\Windows\SysWOW64\chcp.com
        chcp 1251
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4456
      • C:\Users\Admin\AppData\Local\Temp\2026-10-01_daa455b2d27b0f340a07b58f8009684b_coinminer_elex_glassworm_icedid_njrat_nymaim_rhadamanthys.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-10-01_daa455b2d27b0f340a07b58f8009684b_coinminer_elex_glassworm_icedid_njrat_nymaim_rhadamanthys.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Reads the TCP/IP host and domain name from the registry
        PID:2644
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 3 /nobreak
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2568
  • C:\Users\Admin\AppData\Roaming\Maintenance\apps\maintenance.exe
    C:\Users\Admin\AppData\Roaming\Maintenance\apps\maintenance.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:2420

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tallyschedulercfg.tsf

        • Path C:\Users\Admin\AppData\Local\Temp\config\scheduler\tallyschedulercfg.tsf
        • Size 275B
        • SHA256 51cb101cecacecaeddb409f04d993abc3f9bd86218870ed8bfd7f8fd99ca1aa6
        • MD5 SHA1 SHA512 TLSH

        zb202610204341836.bat

        • Path C:\Users\Admin\AppData\Local\Temp\zb202610204341836.bat
        • Size 904B
        • SHA256 09ea99196e350552e4dcd432d7fc9e4e1e03203231b5d7f7cc70f5692fbf0632
        • MD5 SHA1 SHA512 TLSH

        zbe202610204341836.bat

        • Path C:\Users\Admin\AppData\Local\Temp\zbe202610204341836.bat
        • Size 399B
        • SHA256 ff2f499dea400bc5256102cf16e94607fd0724960e972d769ebfd2c7e52fa4bf
        • MD5 SHA1 SHA512 TLSH

        ze202610204341836.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\ze202610204341836.tmp
        • Size 7.6MB
        • SHA256 95fdcac768df49f3aa4d4d004edb9acf1a4f7eb0dbd116ea8d470f651fc11108
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zx202610204341836.xml

        • Path C:\Users\Admin\AppData\Local\Temp\zx202610204341836.xml
        • Size 1KB
        • SHA256 a1b9ce5688f5556737ae313385f9727a35eb531636a777243dce2d338860d68a
        • MD5 SHA1 SHA512 TLSH

        maintenance.exe

        • Path C:\Users\Admin\AppData\Roaming\Maintenance\apps\maintenance.exe
        • Size 2.2MB
        • SHA256 a77315296dc58edac4959c9ed69ec96e9517883684edaeba3e64c48a44c186ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2644-23-0x00007FF7026D0000-0x00007FF7035A0000-memory.dmp

        memory/2644-26-0x00007FF7026D0000-0x00007FF7035A0000-memory.dmp

        memory/2644-33-0x00007FF7026D0000-0x00007FF7035A0000-memory.dmp