Overview

overview

10

Static

static

10

2026-08-10...op.exe

windows10-2004-x64

9

2026-08-10...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 01:03

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General

  • Target
    2026-08-10_0f2ddf826b1cf1a368a8654132212026_coinminer_elex_rhadamanthys_stop.exe
  • Size 786KB
  • Sample260810-beg2csgn2x
  • SHA256 7cda9a5c547ed0288b410627a1707f9ad958804f6bba250b5b76d1dbf8e4cade
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoverypersistenceupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 8 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • UPX packed file 8 IoCs

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

    upx
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_0f2ddf826b1cf1a368a8654132212026_coinminer_elex_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_0f2ddf826b1cf1a368a8654132212026_coinminer_elex_rhadamanthys_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2872
    • C:\ProgramData\j3064GmHcLlH4103.exe
      "C:\ProgramData\j3064GmHcLlH4103.exe" "C:\Users\Admin\AppData\Local\Temp\2026-08-10_0f2ddf826b1cf1a368a8654132212026_coinminer_elex_rhadamanthys_stop.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5900
  • C:\ProgramData\j3064GmHcLlH4103.exe
    C:\ProgramData\j3064GmHcLlH4103.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2356

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        j3064GmHcLlH4103
        • Path C:\ProgramData\j3064GmHcLlH4103
        • Size 208B
        • SHA256 513923e302dc664f723729b7ddcb86217be58745612e78433663158ced02202d
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        j3064GmHcLlH4103.exe
        • Path C:\ProgramData\j3064GmHcLlH4103.exe
        • Size 786KB
        • SHA256 a6140e50f5f93ec81746fafb97b514a106d244ee10f08e7401800bc2306590c7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2356-16-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2356-18-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2872-0-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2872-1-0x0000000000459000-0x000000000045A000-memory.dmp
        Download

        memory/2872-12-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/5900-14-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/5900-13-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/5900-19-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download