Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 22:52

General

  • Target
    2026-09-09_d93346e925fba4e37cfd2d9b07a2bdde_coinminer_elex_mimic_pay2key_wannacry.exe
  • Size 296KB
  • Sample260910-2trgfsxbnb
  • SHA256 c3394372c2000643ce385269b0d8c648ccb8c833076a84bde397a3c01e7b4a5b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 1 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Downloads MZ/PE file 2 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Modifies registry class 2 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-09_d93346e925fba4e37cfd2d9b07a2bdde_coinminer_elex_mimic_pay2key_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-09_d93346e925fba4e37cfd2d9b07a2bdde_coinminer_elex_mimic_pay2key_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Users\Admin\AppData\Local\Microsoft\W1zE5EfV\360speedld.exe
      "C:\Users\Admin\AppData\Local\Microsoft\W1zE5EfV\360speedld.exe"
      2⤵
      • Creates a file in the Startup directory
      • Adds Run key to start application
      • Downloads MZ/PE file
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3340
      • C:\Windows\SysWOW64\schtasks.exe
        C:\Windows\system32\schtasks.exe /Query /TN proram-agent /FO LIST /V
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5436
      • C:\Windows\SysWOW64\schtasks.exe
        C:\Windows\system32\schtasks.exe /Create /F /SC ONLOGON /TN proram-agent /TR C:\Users\Admin\AppData\Local\Microsoft\W1zE5EfV\360speedld.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5044
      • C:\Windows\SysWOW64\schtasks.exe
        C:\Windows\system32\schtasks.exe /Query /TN proram-agent /FO LIST /V
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4268
  • C:\Users\Admin\AppData\Local\Microsoft\W1zE5EfV\360speedld.exe
    "C:\Users\Admin\AppData\Local\Microsoft\W1zE5EfV\360speedld.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:820
  • C:\Users\Admin\AppData\Local\Microsoft\W1zE5EfV\360speedld.exe
    C:\Users\Admin\AppData\Local\Microsoft\W1zE5EfV\360speedld.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:1740

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        360speedld.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\W1zE5EfV\360speedld.exe
        • Size 214KB
        • SHA256 8a3bf2acb7682792d8f7c96d3009fc0d61922bba06d36531ff7d1e947a5bb7ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        somkernl.dll

        • Path C:\Users\Admin\AppData\Local\Microsoft\W1zE5EfV\somkernl.dll
        • Size 133KB
        • SHA256 6e1689877689616977ddf82ec94da6cab145a347da16069f8726b2bddb081f98
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity.bin

        • Path C:\Users\Admin\AppData\Local\ProRAM\instances\portable-ba2f0ce03e958672\identity.bin
        • Size 32B
        • SHA256 d2e50d13d61db17eda9bc274585fe69097131790b994d86a83db56aa44af8318
        • MD5 SHA1 SHA512

        memory/3340-17-0x0000000010000000-0x0000000010036000-memory.dmp

        memory/3340-34-0x0000000001140000-0x00000000011AA000-memory.dmp

        memory/3340-52-0x00000000042C0000-0x0000000004328000-memory.dmp