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
    15/10/2026, 22:53

General

  • Target
    2026-10-15_f536464c4715433f3d7bda9e633c65c1_elex_gh0st-rat_remcos_wannacry.exe
  • Size 50KB
  • Sample261015-2txngaef34
  • SHA256 28c4fa9535a6fe29cf0542cecaa05fb5dd2680cf1ea2176746a96ca33b233a7f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

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.

  • 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.

  • 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\2026-10-15_f536464c4715433f3d7bda9e633c65c1_elex_gh0st-rat_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-15_f536464c4715433f3d7bda9e633c65c1_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:2004
  • C:\Windows\SysWOW64\ditziw.exe
    C:\Windows\SysWOW64\ditziw.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:2376

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX963B.tmp

        • Path C:\RCX963B.tmp
        • Size 50KB
        • SHA256 b0715ca013765f38b583c3bbfde7a9b8b429e8958dba3b1e05bbb9d023d81680
        • MD5 SHA1 SHA512 SSDEEP TLSH

        1.ini

        • Path C:\Users\Admin\AppData\Local\Temp\1.ini
        • Size 22B
        • SHA256 a790a9ec7af4d00e70ffb7624b500ccdaf57340ca79fdd023c990f3212b9cff7
        • MD5 SHA1 SHA512

        1.ini

        • Path C:\Users\Admin\AppData\Local\Temp\1.ini
        • Size 22B
        • SHA256 fb9654956dd2593fe5bb78ef0c5fe3c927ad00621d1b4c8c08f7c6871279509e
        • MD5 SHA1 SHA512

        1.ini

        • Path C:\Windows\SysWOW64\1.ini
        • Size 21B
        • SHA256 23c31c4372c2b0537ca9103e2d430560d664dd4c260f26851660b42eaa1538f8
        • MD5 SHA1 SHA512

        1.ini

        • Path C:\Windows\SysWOW64\1.ini
        • Size 21B
        • SHA256 cd1cc71febde7128591182ecba0340813dfb1e2ed5b713a36305c269bb559be7
        • MD5 SHA1 SHA512

        ditziw.exe

        • Path C:\Windows\SysWOW64\ditziw.exe
        • Size 50KB
        • SHA256 28c4fa9535a6fe29cf0542cecaa05fb5dd2680cf1ea2176746a96ca33b233a7f
        • MD5 SHA1 SHA512 SSDEEP TLSH