Overview

overview

7

Static

static

3

2026-08-13...op.exe

windows10-2004-x64

7

2026-08-13...op.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 04:14

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General

  • Target
    2026-08-13_91af869bfa0deae77a9397701622e2db_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
  • Size 419KB
  • Sample260813-etvsjsbj4t
  • SHA256 d313a1642c5f577ce83a849cd04d837ef6ba63b54edc481e233ba5b2f00118e4
  • 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 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 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-13_91af869bfa0deae77a9397701622e2db_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_91af869bfa0deae77a9397701622e2db_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:5600
  • C:\Windows\Syswow64\d83307da
    C:\Windows\Syswow64\d83307da
    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:5768
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5516

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads

          d83307da
          • Path C:\Windows\SysWOW64\d83307da
          • Size 419KB
          • SHA256 f5032066545c6041a494b5546e64d9e1c5d35bd3b96e00209b107270efbdc8e8
          • MD5 SHA1 SHA512 SSDEEP TLSH
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