Overview

overview

10

Static

static

10

2026-08-08...ee.exe

windows10-2004-x64

9

2026-08-08...ee.exe

windows11-ltsc_2024-x64

9

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
    09/08/2026, 00:23

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General

  • Target
    2026-08-08_0f36f660071bf81326bf478c4d280db5_amadey_coinminer_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
  • Size 560KB
  • Sample260809-apkdssga57
  • SHA256 4f0b4c37abb6fac3e07e83b0f7b34b11f06cf11da5ecbd31c0b853016a5a828c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryspywaretrojanupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 6 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 5 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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.

    discovery
  • Modifies data under HKEY_USERS 8 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    defense_evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-08_0f36f660071bf81326bf478c4d280db5_amadey_coinminer_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_0f36f660071bf81326bf478c4d280db5_amadey_coinminer_elex_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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2596
  • C:\Windows\Syswow64\71f92c56
    C:\Windows\Syswow64\71f92c56
    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:4536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        71f92c56
        • Path C:\Windows\SysWOW64\71f92c56
        • Size 560KB
        • SHA256 b2db0ff580a70a9c26a37b20078ee27f90b25173bce15004adb292109474906e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2596-0-0x0000000000610000-0x000000000069C000-memory.dmp
        Download

        memory/2596-10-0x0000000000610000-0x000000000069C000-memory.dmp
        Download

        memory/4536-3-0x00000000008E0000-0x000000000096C000-memory.dmp
        Download

        memory/4536-11-0x00000000008E0000-0x000000000096C000-memory.dmp
        Download

        memory/4536-22-0x00000000008E0000-0x000000000096C000-memory.dmp
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