Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 08:11

General

  • Target
    2026-08-02_a9122fa3f38fa524ed2d969773872197_amadey_cobalt-strike_coinminer_elex_hijackloader_luca-st.exe
  • Size 5.4MB
  • Sample260802-j3gphayapf
  • SHA256 116b7a2697dcd923adcecab90b038d65e0d36b224aa699cc5d823078a6683fde
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

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

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_a9122fa3f38fa524ed2d969773872197_amadey_cobalt-strike_coinminer_elex_hijackloader_luca-st.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_a9122fa3f38fa524ed2d969773872197_amadey_cobalt-strike_coinminer_elex_hijackloader_luca-st.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3788
    • C:\windows\temp\23141.exe
      "C:\windows\temp\23141.exe"
      2⤵
      • Executes dropped EXE
      PID:3492

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        appvcleaner.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe
        • Size 7.6MB
        • SHA256 0a404c8b5492d2e84e944b61af3ce111501afe5963f25b357bdf6e4e10d8bfdf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        23141.exe

        • Path C:\Windows\Temp\23141.exe
        • Size 549KB
        • SHA256 707f415d7d581edd9bce99a0429ad4629d3be0316c329e8b9ebd576f7ab50b71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3788-152-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-29-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-30-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-132-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-141-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-144-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-0-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-165-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-170-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-182-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-211-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-226-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-243-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-251-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-269-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3788-272-0x0000000000400000-0x000000000041F000-memory.dmp