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
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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:2228
    • C:\ProgramData\e8541MbPhPlE1350.exe
      "C:\ProgramData\e8541MbPhPlE1350.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:1724
  • C:\ProgramData\e8541MbPhPlE1350.exe
    C:\ProgramData\e8541MbPhPlE1350.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:5088

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        e8541MbPhPlE1350
        • Path C:\ProgramData\e8541MbPhPlE1350
        • Size 208B
        • SHA256 8ee40af6cd5c33a8653bf84ec6ec5889f81663328d77d006f062da50a109d537
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        e8541MbPhPlE1350.exe
        • Path C:\ProgramData\e8541MbPhPlE1350.exe
        • Size 786KB
        • SHA256 5733c8c45f1dd483de5cacc5a4897b0a42c26f7cbefcf3b6996d7c411ea106a1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1724-8-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/1724-10-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/1724-18-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2228-0-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2228-1-0x0000000000459000-0x000000000045A000-memory.dmp
        Download

        memory/2228-13-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/5088-15-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/5088-17-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download