Overview

overview

10

Static

static

10

2026-07-31...op.exe

windows10-2004-x64

9

2026-07-31...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 01:20

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General

  • Target
    2026-07-31_fd2fe6009383a1fd33171cf56043e97c_coinminer_elex_rhadamanthys_stop.exe
  • Size 786KB
  • Sample260731-bp49msae94
  • SHA256 211b671eb72fee3b55abbda2c57a5bcab2cfba04f2397f71abfbac8ef3e5c34f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoverypersistenceupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 7 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • UPX packed file 7 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\2026-07-31_fd2fe6009383a1fd33171cf56043e97c_coinminer_elex_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_fd2fe6009383a1fd33171cf56043e97c_coinminer_elex_rhadamanthys_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1008
    • C:\ProgramData\l7456IdMbDnG1330.exe
      "C:\ProgramData\l7456IdMbDnG1330.exe" "C:\Users\Admin\AppData\Local\Temp\2026-07-31_fd2fe6009383a1fd33171cf56043e97c_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:936
  • C:\ProgramData\l7456IdMbDnG1330.exe
    C:\ProgramData\l7456IdMbDnG1330.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2400

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        l7456IdMbDnG1330
        • Path C:\ProgramData\l7456IdMbDnG1330
        • Size 208B
        • SHA256 2cc3a3a884d14a5e0b75af1ae9bbdf7ab0ff0a535190c02348dbc3aa9e8f9434
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        l7456IdMbDnG1330.exe
        • Path C:\ProgramData\l7456IdMbDnG1330.exe
        • Size 786KB
        • SHA256 fd95ee97fc3e12f545cde4fd5033a8c29038442dfc30eea200149fe84ccfd70d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/936-9-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/936-14-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/936-18-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/1008-0-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/1008-1-0x0000000000459000-0x000000000045A000-memory.dmp
        Download

        memory/1008-11-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2400-17-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download