Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    05/05/2026, 03:58

General

  • Target
    2026-05-05_590fd19df749ef4482283736efaebc3f_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
  • Size 419KB
  • Sample260505-ejwl4abz9j
  • SHA256 176b15d74d92b128763a9b0b81e86beea8b795c418909a65eacac4dbc1cf7175
  • 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 13 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 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-05_590fd19df749ef4482283736efaebc3f_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-05_590fd19df749ef4482283736efaebc3f_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:5296
  • C:\Windows\Syswow64\75902af4
    C:\Windows\Syswow64\75902af4
    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:2588

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        75902af4

        • Path C:\Windows\SysWOW64\75902af4
        • Size 419KB
        • SHA256 0aaa95a51c0a001fad93d66bcaa6c09fe169902da79b5f672afb915d5686a4c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2588-9-0x00000000015E0000-0x0000000001BE2000-memory.dmp

        memory/5296-8-0x0000000000FF0000-0x00000000015F2000-memory.dmp