Overview

overview

10

Static

static

10

2026-08-17...op.exe

windows10-2004-x64

9

2026-08-17...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    24s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 06:11

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General

  • Target
    2026-08-17_8aa7d230794d6c086f4f9a94f1f88dbf_coinminer_elex_rhadamanthys_stop.exe
  • Size 786KB
  • Sample260817-gxramsvwfx
  • SHA256 b786324be743173f9635618d151cc12c9c5ce2f41cb5ee502c4bab3e10d59668
  • 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\2026-08-17_8aa7d230794d6c086f4f9a94f1f88dbf_coinminer_elex_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_8aa7d230794d6c086f4f9a94f1f88dbf_coinminer_elex_rhadamanthys_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1420
    • C:\ProgramData\d8348HdFeBkA7788.exe
      "C:\ProgramData\d8348HdFeBkA7788.exe" "C:\Users\Admin\AppData\Local\Temp\2026-08-17_8aa7d230794d6c086f4f9a94f1f88dbf_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:2836
  • C:\ProgramData\d8348HdFeBkA7788.exe
    C:\ProgramData\d8348HdFeBkA7788.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3480

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        d8348HdFeBkA7788
        • Path C:\ProgramData\d8348HdFeBkA7788
        • Size 208B
        • SHA256 70557aabeda50df005f69ca762eb89cc080e25dc3aa48fe42b42b6fb8479fb99
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        d8348HdFeBkA7788.exe
        • Path C:\ProgramData\d8348HdFeBkA7788.exe
        • Size 786KB
        • SHA256 eeb5c30a8b3ee762ad64a641389761e88b6c92d3c0f1dc645a3d88a061b23f64
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1420-0-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/1420-1-0x0000000000459000-0x000000000045A000-memory.dmp
        Download

        memory/1420-12-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2836-11-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2836-10-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2836-19-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/3480-16-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/3480-18-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download