Overview

overview

7

Static

static

3

2026-05-06...op.exe

windows10-2004-x64

7

2026-05-06...op.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    131s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    06/05/2026, 16:28

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General

  • Target
    2026-05-06_64db6c7e8373a8dec3a7a18015337359_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
  • Size 448KB
  • Sample260506-tyttdaaw7j
  • SHA256 809eb30d5c2d132d57a2aa00eed58a777a36b17ef1e35c5e87f9042995f1a4ef
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

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 5 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 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-06_64db6c7e8373a8dec3a7a18015337359_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-06_64db6c7e8373a8dec3a7a18015337359_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:3264
  • C:\Windows\Syswow64\21b9f7ff
    C:\Windows\Syswow64\21b9f7ff
    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:3364

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        21b9f7ff
        • Path C:\Windows\SysWOW64\21b9f7ff
        • Size 448KB
        • SHA256 58d10684399d81269e108a7e8a75bf7cd5c0f114ae7ee59500839d79f672496e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3264-0-0x0000000000170000-0x00000000001D3000-memory.dmp
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        memory/3364-4-0x0000000000F50000-0x0000000000FB3000-memory.dmp
        Download