Analysis

  • max time kernel
    148s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 17:26

General

  • Target
    2026-07-31_97f10a0520658f5641a2117e5bead0e4_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260731-vzydmaea44
  • SHA256 fffa6464a538faaeb0c9297c8c10a26f57144a1604ffb4e9e89d1a5501c287a6
  • 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\2026-07-31_97f10a0520658f5641a2117e5bead0e4_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_97f10a0520658f5641a2117e5bead0e4_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:4732
    • C:\Windows\mF68180B4c87E5a44ae1A4E2n292601ABD8C1u.exe
      C:\Windows\mF68180B4c87E5a44ae1A4E2n292601ABD8C1u.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:4140
      • C:\Windows\mF85F5C1Dc241Fa47f3198C6nB42F1EF4869Fu.exe
        C:\Windows\mF85F5C1Dc241Fa47f3198C6nB42F1EF4869Fu.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:4108
        • C:\Windows\m0F6B5197c1531a427518BA3nA1CFA024DD9Fu.exe
          C:\Windows\m0F6B5197c1531a427518BA3nA1CFA024DD9Fu.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:3444
          • C:\Windows\m18C3D0B7c351Ba4ae51848CnD282D3D7A0AAu.exe
            C:\Windows\m18C3D0B7c351Ba4ae51848CnD282D3D7A0AAu.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:1016
            • C:\Windows\mFEDD862FcAE80a4b4f1B4CAn523FC8402E01u.exe
              C:\Windows\mFEDD862FcAE80a4b4f1B4CAn523FC8402E01u.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:3260
              • C:\Windows\m9CB6F252c0E7Aa43bb1A4A9n35584318272Au.exe
                C:\Windows\m9CB6F252c0E7Aa43bb1A4A9n35584318272Au.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:1144
                • C:\Windows\mBF46F831c5383a41e019558nF2B9DF398B23u.exe
                  C:\Windows\mBF46F831c5383a41e019558nF2B9DF398B23u.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:1688
                  • C:\Windows\m44BAE2C5c7FB7a4d4719CECn590E133531C5u.exe
                    C:\Windows\m44BAE2C5c7FB7a4d4719CECn590E133531C5u.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:6132
                    • C:\Windows\m3A289AE8cC311a4e1c1BF87n2F0830A4AB66u.exe
                      C:\Windows\m3A289AE8cC311a4e1c1BF87n2F0830A4AB66u.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:4456
                      • C:\Windows\mBB727010c3293a4ea419467n7E52AE7F3EF0u.exe
                        C:\Windows\mBB727010c3293a4ea419467n7E52AE7F3EF0u.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:5836
                        • C:\Windows\mED23656FcEAAAa484218FC7n4A38F48F8CE6u.exe
                          C:\Windows\mED23656FcEAAAa484218FC7n4A38F48F8CE6u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5356
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MBB727~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4100
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M3A289~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:932
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M44BAE~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:628
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MBF46F~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5436
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M9CB6F~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5360
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MFEDD8~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5484
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M18C3D~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3588
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M0F6B5~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3424
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MF85F5~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:936
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MF6818~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1652
    • 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:1620

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m0F6B5197c1531a427518BA3nA1CFA024DD9Fu.exe

        • Path C:\Windows\m0F6B5197c1531a427518BA3nA1CFA024DD9Fu.exe
        • Size 84KB
        • SHA256 de3d9a4f5570447d056e2a31f816bed552b38decc1f6a8868bb5feedc7083dbb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m18C3D0B7c351Ba4ae51848CnD282D3D7A0AAu.exe

        • Path C:\Windows\m18C3D0B7c351Ba4ae51848CnD282D3D7A0AAu.exe
        • Size 84KB
        • SHA256 affeeda35964ef4456397b78f7a9a9a38d43a8f66aa92f6f0d0eb1d0dc27e992
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3A289AE8cC311a4e1c1BF87n2F0830A4AB66u.exe

        • Path C:\Windows\m3A289AE8cC311a4e1c1BF87n2F0830A4AB66u.exe
        • Size 84KB
        • SHA256 8eafcb560b887e300c0c26be37cf92a65bb05b8b456e2e4247731854dbcae20b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m44BAE2C5c7FB7a4d4719CECn590E133531C5u.exe

        • Path C:\Windows\m44BAE2C5c7FB7a4d4719CECn590E133531C5u.exe
        • Size 84KB
        • SHA256 a852317f9abae5da1001fb2f23bcaf7535e77bc32703e43e694b0906dfb202dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9CB6F252c0E7Aa43bb1A4A9n35584318272Au.exe

        • Path C:\Windows\m9CB6F252c0E7Aa43bb1A4A9n35584318272Au.exe
        • Size 84KB
        • SHA256 09e8a3c66e77d4a59362a221a2eb196bf04bd4e63cf26211514ebba50a91c8d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBB727010c3293a4ea419467n7E52AE7F3EF0u.exe

        • Path C:\Windows\mBB727010c3293a4ea419467n7E52AE7F3EF0u.exe
        • Size 84KB
        • SHA256 629ebb8428e2a3cb6b22babd851efaa00d924605319538459776c1ba2d5af167
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBF46F831c5383a41e019558nF2B9DF398B23u.exe

        • Path C:\Windows\mBF46F831c5383a41e019558nF2B9DF398B23u.exe
        • Size 84KB
        • SHA256 8e7faaa3af0d2607de58bb41a57c487b7d9246201a6ebdee4983688ea9f9c773
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mED23656FcEAAAa484218FC7n4A38F48F8CE6u.exe

        • Path C:\Windows\mED23656FcEAAAa484218FC7n4A38F48F8CE6u.exe
        • Size 84KB
        • SHA256 139b150f09a83018d3c71acf91259f262d3edfa596b1cb850a5e09c249ca72ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF68180B4c87E5a44ae1A4E2n292601ABD8C1u.exe

        • Path C:\Windows\mF68180B4c87E5a44ae1A4E2n292601ABD8C1u.exe
        • Size 84KB
        • SHA256 c6b469600254f8ce73fcea88bf86f969e6e64338c3f828645c2abd7b7347d867
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF85F5C1Dc241Fa47f3198C6nB42F1EF4869Fu.exe

        • Path C:\Windows\mF85F5C1Dc241Fa47f3198C6nB42F1EF4869Fu.exe
        • Size 84KB
        • SHA256 e352d3aa0625b89cd76a8789aa24bb05bed9648283d5abb3fe87472dd3bf4f25
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFEDD862FcAE80a4b4f1B4CAn523FC8402E01u.exe

        • Path C:\Windows\mFEDD862FcAE80a4b4f1B4CAn523FC8402E01u.exe
        • Size 84KB
        • SHA256 11471df32211df6a2e1a1a793a709ba06b8941bcfb41b20026813d3fc51df7f6
        • MD5 SHA1 SHA512 SSDEEP TLSH