Overview

overview

10

Static

static

10

2026-10-22...ry.exe

windows10-2004-x64

9

2026-10-22...ry.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/10/2026, 00:11

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General

  • Target
    2026-10-22_b16b9fedd8a3ea34686af6414d7ec221_elex_gh0st-rat_remcos_wannacry.exe
  • Size 50KB
  • Sample261024-agsefagy2j
  • SHA256 f767cdcf6ace9ea20d8453da4f7744355d57ce949f87fa18d51be240cad6db7b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discovery

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 4 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 2 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

    discovery
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_b16b9fedd8a3ea34686af6414d7ec221_elex_gh0st-rat_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_b16b9fedd8a3ea34686af6414d7ec221_elex_gh0st-rat_remcos_wannacry.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:4940
  • C:\Windows\SysWOW64\rwdxwq.exe
    C:\Windows\SysWOW64\rwdxwq.exe
    1⤵
    • Executes dropped EXE
    • Enumerates connected drives
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4620

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX8E5B.tmp
        • Path C:\RCX8E5B.tmp
        • Size 50KB
        • SHA256 3b6263a4acb2a9c2795f678430652354d6381293dbb64f934c94edf1d325efba
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        1.ini
        • Path C:\Users\Admin\AppData\Local\Temp\1.ini
        • Size 21B
        • SHA256 4cfddd3719e1f9b3a0634d481b8d8cd3b83fe7c1952d9437810fa339eed8f76a
        • MD5 SHA1 SHA512
        Submit Download

        1.ini
        • Path C:\Users\Admin\AppData\Local\Temp\1.ini
        • Size 22B
        • SHA256 3748d192f2745e578ee1762158eeb5db471745f7447aeeec483bcc7ee15e387c
        • MD5 SHA1 SHA512
        Submit Download

        1.ini
        • Path C:\Windows\SysWOW64\1.ini
        • Size 20B
        • SHA256 0358ece11d46754e453c4c0e44c81e42b01d75aa2e48cccf27c44e67053fd315
        • MD5 SHA1 SHA512
        Submit Download

        1.ini
        • Path C:\Windows\SysWOW64\1.ini
        • Size 21B
        • SHA256 1acaae86bfc0c5b24c143036923fcc5281b4fdaacd361d5bdbd09d3fb86083f4
        • MD5 SHA1 SHA512
        Submit Download

        rwdxwq.exe
        • Path C:\Windows\SysWOW64\rwdxwq.exe
        • Size 50KB
        • SHA256 f767cdcf6ace9ea20d8453da4f7744355d57ce949f87fa18d51be240cad6db7b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download