Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/08/2026, 18:39

General

  • Target
    2026-08-23_dc8ca4ecc19632d069bad2d15e0fec72_elex_remcos_wannacry.exe
  • Size 76KB
  • Sample260823-xa1tkaba45
  • SHA256 1a1c71a37132cf3228a69449d1098f750f28f8371ad842c0627e350688c57c3a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 11 IoCs
  • Executes dropped EXE 11 IoCs
  • Drops file in Windows directory 11 IoCs
  • Executes a command shell one-liner 1 TTPs 11 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 23 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-23_dc8ca4ecc19632d069bad2d15e0fec72_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-23_dc8ca4ecc19632d069bad2d15e0fec72_elex_remcos_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3344
    • C:\Windows\m72985614mC656r48e1xB60Dz172A82A215609.exe
      C:\Windows\m72985614mC656r48e1xB60Dz172A82A215609.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4100
      • C:\Windows\m9D948108m4C2Fr4b47xB920zCA9138864E979.exe
        C:\Windows\m9D948108m4C2Fr4b47xB920zCA9138864E979.exe
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4644
        • C:\Windows\m7EFE316FmA0D5r48b1xA73CzA2C15CBF0E2B9.exe
          C:\Windows\m7EFE316FmA0D5r48b1xA73CzA2C15CBF0E2B9.exe
          4⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:696
          • C:\Windows\m198E2F7BmAA8Cr43b3x9BF5z75E9761D9BA79.exe
            C:\Windows\m198E2F7BmAA8Cr43b3x9BF5z75E9761D9BA79.exe
            5⤵
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1656
            • C:\Windows\m81022148m0265r4126x8347z7908A963C2A49.exe
              C:\Windows\m81022148m0265r4126x8347z7908A963C2A49.exe
              6⤵
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:6004
              • C:\Windows\m91760C6Em9A9Dr4967x8C29zAC976AE967CA9.exe
                C:\Windows\m91760C6Em9A9Dr4967x8C29zAC976AE967CA9.exe
                7⤵
                • Executes dropped EXE
                • Drops file in Windows directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:4740
                • C:\Windows\m45CA0BEAmD755r4b34x9233z8A1A3E4F16369.exe
                  C:\Windows\m45CA0BEAmD755r4b34x9233z8A1A3E4F16369.exe
                  8⤵
                  • Executes dropped EXE
                  • Drops file in Windows directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:2900
                  • C:\Windows\m02E83290m4FDDr46b3xA829zED812BDFF0E99.exe
                    C:\Windows\m02E83290m4FDDr46b3xA829zED812BDFF0E99.exe
                    9⤵
                    • Executes dropped EXE
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:3892
                    • C:\Windows\m0D6CF0DEm89B8r4960xBD5DzAB9F91ABF1AF9.exe
                      C:\Windows\m0D6CF0DEm89B8r4960xBD5DzAB9F91ABF1AF9.exe
                      10⤵
                      • Executes dropped EXE
                      • Drops file in Windows directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:3604
                      • C:\Windows\mDA4100D6mCF82r4ae4xACF9zCABEC04DF6AB9.exe
                        C:\Windows\mDA4100D6mCF82r4ae4xACF9zCABEC04DF6AB9.exe
                        11⤵
                        • Executes dropped EXE
                        • Drops file in Windows directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        PID:3936
                        • C:\Windows\m805029A9m911Cr4808xBE96z60AF5E9FE7109.exe
                          C:\Windows\m805029A9m911Cr4808xBE96z60AF5E9FE7109.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5496
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MDA410~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4232
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M0D6CF~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5672
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M02E83~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:6052
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M45CA0~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2392
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M91760~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:464
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M81022~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3408
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M198E2~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5196
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M7EFE3~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2096
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M9D948~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1288
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M72985~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4736
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:2584

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m02E83290m4FDDr46b3xA829zED812BDFF0E99.exe

        • Path C:\Windows\m02E83290m4FDDr46b3xA829zED812BDFF0E99.exe
        • Size 76KB
        • SHA256 197faad693395706df27973a6779e991c3ae775cb97c7c6b338883b5470e76d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m0D6CF0DEm89B8r4960xBD5DzAB9F91ABF1AF9.exe

        • Path C:\Windows\m0D6CF0DEm89B8r4960xBD5DzAB9F91ABF1AF9.exe
        • Size 76KB
        • SHA256 8b0d96afd8742c0f1248ca9b05ce5384af4cede15448441e138b4937bf70388e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m198E2F7BmAA8Cr43b3x9BF5z75E9761D9BA79.exe

        • Path C:\Windows\m198E2F7BmAA8Cr43b3x9BF5z75E9761D9BA79.exe
        • Size 76KB
        • SHA256 cae401ca163eda2fc76d80fb32b7513007cc8c5a72ab688fc50151f1723cf7d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m45CA0BEAmD755r4b34x9233z8A1A3E4F16369.exe

        • Path C:\Windows\m45CA0BEAmD755r4b34x9233z8A1A3E4F16369.exe
        • Size 76KB
        • SHA256 4a095e16fb5c3628127f3daff52186e470fc9ede513f6d7205edbcfeff3543fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m72985614mC656r48e1xB60Dz172A82A215609.exe

        • Path C:\Windows\m72985614mC656r48e1xB60Dz172A82A215609.exe
        • Size 76KB
        • SHA256 737530ff98293a2c797921a68985fe42c61696d7c1bcb82794984d5d71ceae92
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7EFE316FmA0D5r48b1xA73CzA2C15CBF0E2B9.exe

        • Path C:\Windows\m7EFE316FmA0D5r48b1xA73CzA2C15CBF0E2B9.exe
        • Size 76KB
        • SHA256 43601aa13dbd20a2fbb1e0e2aac414fe64f181639e4827782bc981dde12df473
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m805029A9m911Cr4808xBE96z60AF5E9FE7109.exe

        • Path C:\Windows\m805029A9m911Cr4808xBE96z60AF5E9FE7109.exe
        • Size 76KB
        • SHA256 cf857bfd0c11aabdb7dc02b134ea6beb6e86580bfce938fca570c9da3ec189a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m81022148m0265r4126x8347z7908A963C2A49.exe

        • Path C:\Windows\m81022148m0265r4126x8347z7908A963C2A49.exe
        • Size 76KB
        • SHA256 f896189ed29b4ede054ef88072b2243088c428488ea1277ade14d705d1f57a0c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m91760C6Em9A9Dr4967x8C29zAC976AE967CA9.exe

        • Path C:\Windows\m91760C6Em9A9Dr4967x8C29zAC976AE967CA9.exe
        • Size 76KB
        • SHA256 09933cb44bcca7b8dff5f51abd32699e756081ec04dc837deff8bdd0f92643a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9D948108m4C2Fr4b47xB920zCA9138864E979.exe

        • Path C:\Windows\m9D948108m4C2Fr4b47xB920zCA9138864E979.exe
        • Size 76KB
        • SHA256 c44a60fd8da821383e8c7bfd35e7bab6a5dd1839d359bfb2ce9d77df8649f327
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDA4100D6mCF82r4ae4xACF9zCABEC04DF6AB9.exe

        • Path C:\Windows\mDA4100D6mCF82r4ae4xACF9zCABEC04DF6AB9.exe
        • Size 76KB
        • SHA256 3a0167ad9d47800f7e5db70e90a04fa1ab4635c3a0396b42f9a50eaa6e989326
        • MD5 SHA1 SHA512 SSDEEP TLSH