Overview

overview

10

Static

static

10

2026-07-22...op.exe

windows10-2004-x64

9

2026-07-22...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 23:28

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General

  • Target
    2026-07-22_a5360f9f1e669d73559c4cce5b493722_coinminer_elex_rhadamanthys_stop.exe
  • Size 786KB
  • Sample260722-3gb2nsde39
  • SHA256 a27df2328e807ff6eaef8f99d2f06a1eb66bb548fb93acf890286f5c30db3f33
  • 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\2026-07-22_a5360f9f1e669d73559c4cce5b493722_coinminer_elex_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-22_a5360f9f1e669d73559c4cce5b493722_coinminer_elex_rhadamanthys_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\ProgramData\a2517LjIhIbI7802.exe
      "C:\ProgramData\a2517LjIhIbI7802.exe" "C:\Users\Admin\AppData\Local\Temp\2026-07-22_a5360f9f1e669d73559c4cce5b493722_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:4552
  • C:\ProgramData\a2517LjIhIbI7802.exe
    C:\ProgramData\a2517LjIhIbI7802.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2932

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        a2517LjIhIbI7802
        • Path C:\ProgramData\a2517LjIhIbI7802
        • Size 208B
        • SHA256 c06896061ff0d08f4347384019330dc318fb37203c310e6d5efb2dd8138b6886
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        a2517LjIhIbI7802.exe
        • Path C:\ProgramData\a2517LjIhIbI7802.exe
        • Size 786KB
        • SHA256 7dd1f55f3c1dcd84951f1e3aea249fa5fed1942417da20c129d58ed11b031f1b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2760-0-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2760-1-0x0000000000459000-0x000000000045A000-memory.dmp
        Download

        memory/2760-10-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2932-15-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/2932-17-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/4552-11-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download

        memory/4552-18-0x0000000000400000-0x00000000004C6000-memory.dmp
        Download