Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 06:03

General

  • Target
    2026-08-10_9a7a26cacc047a7f16d44ffa0fcb2f06_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 3.3MB
  • Sample260810-gr4zjssdnf
  • SHA256 e645924b87389305db543ffbe23b9e646900f9fb436e2df6f58ec14282d61365
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 4 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in System32 directory 17 IoCs
  • Drops file in Windows directory 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.

  • Modifies data under HKEY_USERS 9 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_9a7a26cacc047a7f16d44ffa0fcb2f06_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_9a7a26cacc047a7f16d44ffa0fcb2f06_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2132
  • C:\Windows\Syswow64\6f8a69c0
    C:\Windows\Syswow64\6f8a69c0
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3948

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        6f8a69c0

        • Path C:\Windows\SysWOW64\6f8a69c0
        • Size 3.3MB
        • SHA256 3182b1e2480ed7e80813fd0d072d0fef8026da006ca9e76000382a14fd8a29b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2132-0-0x0000000000D70000-0x0000000000DD3000-memory.dmp

        memory/3948-4-0x0000000000A10000-0x0000000000A73000-memory.dmp