Overview

overview

10

Static

static

10

2026-07-04...er.exe

windows10-2004-x64

10

2026-07-04...er.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    100s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/07/2026, 17:16

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General

  • Target
    2026-07-04_d49c2a8e82fddb945dee2f4b25e87022_amadey_coinminer_elex_glassworm_smoke-loader.exe
  • Size 7.5MB
  • Sample260704-vs87jsav71
  • SHA256 15fabd30c651ad283879bf15d30ba427d9513f678ceeb2b563096215493755fb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoverynominatuscryptoransomwarespywarestealer

Malware Config

Signatures

  • Family: NominatusCrypto

    NominatusCrypto is a ransomware written in C#.

    ransomwarenominatuscrypto
  • Detects NominatusCrypto payload 1 IoCs
  • Detects command variations typically used by ransomware 2 IoCs
  • Drops startup file 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops autorun.inf file 1 TTPs 3 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

    discovery
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-04_d49c2a8e82fddb945dee2f4b25e87022_amadey_coinminer_elex_glassworm_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-04_d49c2a8e82fddb945dee2f4b25e87022_amadey_coinminer_elex_glassworm_smoke-loader.exe"
    1⤵
    • Drops startup file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3080
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet && wmic shadowcopy delete
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2964
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C echo ^[autorun^] >autorun.inf
      2⤵
      • Drops autorun.inf file
      • System Location Discovery: System Language Discovery
      PID:2796
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C echo ^open^=KasperskyScan^.exe >>autorun.inf
      2⤵
      • Drops autorun.inf file
      • System Location Discovery: System Language Discovery
      PID:5864
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C echo ^execute=^KasperskyScan^.exe >>autorun.inf
      2⤵
      • Drops autorun.inf file
      • System Location Discovery: System Language Discovery
      PID:1688

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        java.exe
        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_91390\java.exe
        • Size 7.5MB
        • SHA256 15fabd30c651ad283879bf15d30ba427d9513f678ceeb2b563096215493755fb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        autorun.inf
        • Path C:\Users\Admin\AppData\Local\Temp\autorun.inf
        • Size 37B
        • SHA256 747ea7ec54ee0bc9b637867de0c451df65c840f757988f5a3b6e3fe6c73ab1b6
        • MD5 SHA1 SHA512
        Submit Download

        autorun.inf
        • Path C:\Users\Admin\AppData\Local\Temp\autorun.inf
        • Size 65B
        • SHA256 3861acedffd29452d2fdb96728f7347652bde9353915d3873a7414843f49b8b1
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/3080-0-0x00000000749B2000-0x00000000749B3000-memory.dmp
        Download

        memory/3080-1-0x0000000000F80000-0x0000000000F88000-memory.dmp
        Download

        memory/3080-2-0x0000000006180000-0x000000000673A000-memory.dmp
        Download

        memory/3080-3-0x0000000005AD0000-0x0000000005B62000-memory.dmp
        Download

        memory/3080-4-0x00000000749A0000-0x000000007515C000-memory.dmp
        Download

        memory/3080-5-0x0000000005B90000-0x0000000005B9A000-memory.dmp
        Download

        memory/3080-1388-0x00000000749B2000-0x00000000749B3000-memory.dmp
        Download

        memory/3080-1642-0x00000000749A0000-0x000000007515C000-memory.dmp
        Download