Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/08/2026, 16:51

General

  • Target
    2026-08-06_c1c2d3800ebd4487b0818ce8cd7b5c5e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 419KB
  • Sample260806-vdaensba82
  • SHA256 4b44cc73c335ecaef2c7693d3f750ef13a8830919b6a304ea9819e2a82cf913e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 15 IoCs

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

  • Drops file in System32 directory 15 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 49 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-06_c1c2d3800ebd4487b0818ce8cd7b5c5e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-06_c1c2d3800ebd4487b0818ce8cd7b5c5e_amadey_coinminer_elex_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:4904
  • C:\Windows\Syswow64\1cf82188
    C:\Windows\Syswow64\1cf82188
    1⤵
    • Executes dropped EXE
    • Unexpected DNS network traffic destination
    • 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:552

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        1cf82188

        • Path C:\Windows\SysWOW64\1cf82188
        • Size 419KB
        • SHA256 73ee7c37d9fdb3d5cbd98b8597aa68df7252152af10a3832cad81bfe9db98aea
        • MD5 SHA1 SHA512 SSDEEP TLSH