Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/08/2026, 03:51

General

  • Target
    2026-08-16_b3caf762cc1a93b13894068e0ceb4fe2_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
  • Size 419KB
  • Sample260816-eetxpscn7y
  • SHA256 0e40c554605b785ae72861f63deea860e9be95b4a61b182852aff7b1c4cae549
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • 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 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 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_b3caf762cc1a93b13894068e0ceb4fe2_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_b3caf762cc1a93b13894068e0ceb4fe2_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.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:4180
  • C:\Windows\Syswow64\ec702963
    C:\Windows\Syswow64\ec702963
    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
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1872

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        ec702963

        • Path C:\Windows\SysWOW64\ec702963
        • Size 419KB
        • SHA256 a454aeb416add4b97caa505e75bc81fd9e83ad1d92c2e8a973bc2dad3c35ce38
        • MD5 SHA1 SHA512 SSDEEP TLSH