Analysis

  • max time kernel
    148s
  • 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
    18/08/2026, 00:30

General

  • Target
    2026-08-17_443a698ddd8a07c4d96acddcd992aaf1_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260818-atyf8attcs
  • SHA256 dc7992ad157579a9ad55f97f3903e43bc2f3a4215f5dff555a8a63721913004d
  • 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\2026-08-17_443a698ddd8a07c4d96acddcd992aaf1_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_443a698ddd8a07c4d96acddcd992aaf1_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:4428
    • C:\Windows\m0B8189BBc395Ea423c1B92Cn1437A196C11Bu.exe
      C:\Windows\m0B8189BBc395Ea423c1B92Cn1437A196C11Bu.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:4124
      • C:\Windows\mC8885A79c8EC5a4fd219675n25F360C465C7u.exe
        C:\Windows\mC8885A79c8EC5a4fd219675n25F360C465C7u.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:2860
        • C:\Windows\mBBED5851c3AA2a45491897EnABE3A39D1424u.exe
          C:\Windows\mBBED5851c3AA2a45491897EnABE3A39D1424u.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:2908
          • C:\Windows\m126A9AD8c4C97a4c36198EAnE8A05C6968F3u.exe
            C:\Windows\m126A9AD8c4C97a4c36198EAnE8A05C6968F3u.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:4628
            • C:\Windows\mCDE82964c460Aa4d141BF57nD38CBF7739EAu.exe
              C:\Windows\mCDE82964c460Aa4d141BF57nD38CBF7739EAu.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:5012
              • C:\Windows\mE0CD1825c68C3a484a1834An0B94BEA14056u.exe
                C:\Windows\mE0CD1825c68C3a484a1834An0B94BEA14056u.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:6060
                • C:\Windows\mAF91F246c158Fa45a41877Fn716D2902493Cu.exe
                  C:\Windows\mAF91F246c158Fa45a41877Fn716D2902493Cu.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:2296
                  • C:\Windows\m8A26561Bc40F6a48731BA96nDA448A6BD759u.exe
                    C:\Windows\m8A26561Bc40F6a48731BA96nDA448A6BD759u.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:1620
                    • C:\Windows\m2E686BE7c7D90a4b551837An723858F8CA4Au.exe
                      C:\Windows\m2E686BE7c7D90a4b551837An723858F8CA4Au.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:1384
                      • C:\Windows\m9665A35Fc1B12a4e51181E5n421793FDBDF6u.exe
                        C:\Windows\m9665A35Fc1B12a4e51181E5n421793FDBDF6u.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:5424
                        • C:\Windows\m45D7A4EDcA003a4c3e18173nE2E366D837B2u.exe
                          C:\Windows\m45D7A4EDcA003a4c3e18173nE2E366D837B2u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5564
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M9665A~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4832
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M2E686~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1276
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M8A265~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4400
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MAF91F~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:568
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\ME0CD1~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5696
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MCDE82~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5676
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M126A9~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3380
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\MBBED5~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2012
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MC8885~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1492
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M0B818~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1500
    • 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:5912

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m0B8189BBc395Ea423c1B92Cn1437A196C11Bu.exe

        • Path C:\Windows\m0B8189BBc395Ea423c1B92Cn1437A196C11Bu.exe
        • Size 84KB
        • SHA256 6362d2d267f89a735bc7ebda981ff3d701570af5f451627a22e5dd94f860887c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m126A9AD8c4C97a4c36198EAnE8A05C6968F3u.exe

        • Path C:\Windows\m126A9AD8c4C97a4c36198EAnE8A05C6968F3u.exe
        • Size 84KB
        • SHA256 fe957b0040fa2e715596fc54e1df6f1bd53dc5622bc0f10f910b04379a78d159
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2E686BE7c7D90a4b551837An723858F8CA4Au.exe

        • Path C:\Windows\m2E686BE7c7D90a4b551837An723858F8CA4Au.exe
        • Size 84KB
        • SHA256 ab6464529a619edd7a0751d58a7531a9b697a425c87c8079fcb3e6aa70664c1a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m45D7A4EDcA003a4c3e18173nE2E366D837B2u.exe

        • Path C:\Windows\m45D7A4EDcA003a4c3e18173nE2E366D837B2u.exe
        • Size 84KB
        • SHA256 ec8847bb7c89e692b41735a12aa61d124355e9b075ad20b988dc215dc2a82608
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m8A26561Bc40F6a48731BA96nDA448A6BD759u.exe

        • Path C:\Windows\m8A26561Bc40F6a48731BA96nDA448A6BD759u.exe
        • Size 84KB
        • SHA256 b2c142d53d7f52926506b631d8fbd8790bd4c90735c432a3742409671a0072e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9665A35Fc1B12a4e51181E5n421793FDBDF6u.exe

        • Path C:\Windows\m9665A35Fc1B12a4e51181E5n421793FDBDF6u.exe
        • Size 84KB
        • SHA256 91c69cc268a4d0dd6aacd9ee6f0594cb8acc501ce9fe746908bcd7cb7b93a001
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mAF91F246c158Fa45a41877Fn716D2902493Cu.exe

        • Path C:\Windows\mAF91F246c158Fa45a41877Fn716D2902493Cu.exe
        • Size 84KB
        • SHA256 72f34657bd48107f4c6205db1b953603e4150c9d96317865bc9ce56540a935a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBBED5851c3AA2a45491897EnABE3A39D1424u.exe

        • Path C:\Windows\mBBED5851c3AA2a45491897EnABE3A39D1424u.exe
        • Size 84KB
        • SHA256 e137a6aab0cbb73e47f35011794426375af7513345e9b9380e066166686d217d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC8885A79c8EC5a4fd219675n25F360C465C7u.exe

        • Path C:\Windows\mC8885A79c8EC5a4fd219675n25F360C465C7u.exe
        • Size 84KB
        • SHA256 661b73faba3645bc2f236588b88b473cc3085c51f125741b2f99e61505320b39
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCDE82964c460Aa4d141BF57nD38CBF7739EAu.exe

        • Path C:\Windows\mCDE82964c460Aa4d141BF57nD38CBF7739EAu.exe
        • Size 84KB
        • SHA256 62f238ca2726c6bc00c077846ad8adfef330f9a9d3cd1272ca8c387bad57c313
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE0CD1825c68C3a484a1834An0B94BEA14056u.exe

        • Path C:\Windows\mE0CD1825c68C3a484a1834An0B94BEA14056u.exe
        • Size 84KB
        • SHA256 b2dee104b6441ef858998e9ce82158cbcb8ed1497df8a17cabd97ff3c9e8e051
        • MD5 SHA1 SHA512 SSDEEP TLSH