Overview

overview

7

Static

static

3

2026-05-04...op.exe

windows10-2004-x64

7

2026-05-04...op.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/05/2026, 01:01

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General

  • Target
    2026-05-04_da375bdfe87b1ad2bc4355ac4b8005b7_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
  • Size 395KB
  • Sample260504-bdmv8aay71
  • SHA256 78021cd37836493834bcf9dd9fcc50d79a890d71cdc8f26cf14f347675adbfb5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 6 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.

    discovery
  • 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\2026-05-04_da375bdfe87b1ad2bc4355ac4b8005b7_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-04_da375bdfe87b1ad2bc4355ac4b8005b7_amadey_coinminer_elex_graphican_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:3896
  • C:\Windows\Syswow64\1bdd5a53
    C:\Windows\Syswow64\1bdd5a53
    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:2432

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        1bdd5a53
        • Path C:\Windows\SysWOW64\1bdd5a53
        • Size 395KB
        • SHA256 b27babd82b28a6159b4e81a999e4c85aac5f702ff96103a0d69a1434ef0e4299
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2432-4-0x0000000000750000-0x00000000007B3000-memory.dmp
        Download

        memory/3896-0-0x0000000000F70000-0x0000000000FD3000-memory.dmp
        Download