Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 03:15

General

  • Target
    2026-07-28_031a862396682d257ec4c06e344c72ec_elex_wannacry.exe
  • Size 59KB
  • Sample260728-drvt4axane
  • SHA256 03099819b5a2700d64c06f48d9ad066801e9b0a4452e8e9567b97fa5c377fc79
  • 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\2026-07-28_031a862396682d257ec4c06e344c72ec_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_031a862396682d257ec4c06e344c72ec_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4668
    • C:\Windows\m4222E055mEA73r4e93xA4ADzB9BE7A0761189.exe
      C:\Windows\m4222E055mEA73r4e93xA4ADzB9BE7A0761189.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:484
      • C:\Windows\m8391E76Bm7B60r4136x91BEz05C41A15C8F19.exe
        C:\Windows\m8391E76Bm7B60r4136x91BEz05C41A15C8F19.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:1200
        • C:\Windows\m99AF2501mDCABr4c04xAC06z8459E199C8C49.exe
          C:\Windows\m99AF2501mDCABr4c04xAC06z8459E199C8C49.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:404
          • C:\Windows\m6E94D3BBmC117r4210xA295z0C444B7310979.exe
            C:\Windows\m6E94D3BBmC117r4210xA295z0C444B7310979.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:2780
            • C:\Windows\mFCCCE731m7687r474bxA367z154A3086C7D59.exe
              C:\Windows\mFCCCE731m7687r474bxA367z154A3086C7D59.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:4184
              • C:\Windows\m842E387Em7A62r45d0x865Dz2724998547E79.exe
                C:\Windows\m842E387Em7A62r45d0x865Dz2724998547E79.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:3328
                • C:\Windows\m611B8740m5168r4676x811Ez87E38E902CC59.exe
                  C:\Windows\m611B8740m5168r4676x811Ez87E38E902CC59.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:3268
                  • C:\Windows\mBCDC0350mEB30r4287xB47CzA6CC965A86129.exe
                    C:\Windows\mBCDC0350mEB30r4287xB47CzA6CC965A86129.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:2432
                    • C:\Windows\mB3499140mB097r4a07x9495zEB1D85760D759.exe
                      C:\Windows\mB3499140mB097r4a07x9495zEB1D85760D759.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:1100
                      • C:\Windows\m81C9D5A3mD07Dr4ca5xA854z7C4740ABCDE99.exe
                        C:\Windows\m81C9D5A3mD07Dr4ca5xA854z7C4740ABCDE99.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:6036
                        • C:\Windows\mADE0896Bm4CA9r41a7xB40CzA7A829339C349.exe
                          C:\Windows\mADE0896Bm4CA9r41a7xB40CzA7A829339C349.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1372
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M81C9D~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5216
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MB3499~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5568
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MBCDC0~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:672
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M611B8~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4696
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M842E3~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2016
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MFCCCE~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5464
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M6E94D~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5756
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M99AF2~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3764
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M8391E~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1204
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M4222E~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4292
    • 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:2024

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m4222E055mEA73r4e93xA4ADzB9BE7A0761189.exe

        • Path C:\Windows\m4222E055mEA73r4e93xA4ADzB9BE7A0761189.exe
        • Size 59KB
        • SHA256 978dc2e94914a97831951d15d1b28986ddbfed24f5c9c0b9c9828060d459b360
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m611B8740m5168r4676x811Ez87E38E902CC59.exe

        • Path C:\Windows\m611B8740m5168r4676x811Ez87E38E902CC59.exe
        • Size 59KB
        • SHA256 c629d4730b25a561b11d8594cc5019a45d5f2549fa61972cf7c1c415c7d1e7c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6E94D3BBmC117r4210xA295z0C444B7310979.exe

        • Path C:\Windows\m6E94D3BBmC117r4210xA295z0C444B7310979.exe
        • Size 59KB
        • SHA256 119af859f5cd5bcae42ff2eb6a639a95a833aad39b801f446bbfb7b97316d30c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m81C9D5A3mD07Dr4ca5xA854z7C4740ABCDE99.exe

        • Path C:\Windows\m81C9D5A3mD07Dr4ca5xA854z7C4740ABCDE99.exe
        • Size 59KB
        • SHA256 e5fbe3a3f4a876e062776cfbb5313e85aac8ee4ee1d1a1d2b2fb0d65f639e659
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m8391E76Bm7B60r4136x91BEz05C41A15C8F19.exe

        • Path C:\Windows\m8391E76Bm7B60r4136x91BEz05C41A15C8F19.exe
        • Size 59KB
        • SHA256 cfea83718199ad7e6b6a1edffa91fb7b4d3746c18d4de8c4539494c3fca037a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m842E387Em7A62r45d0x865Dz2724998547E79.exe

        • Path C:\Windows\m842E387Em7A62r45d0x865Dz2724998547E79.exe
        • Size 59KB
        • SHA256 6180161e19bcd9610c6322701ba1e2b1a6bd1a3880e1a51a218ca6bb8687238f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m99AF2501mDCABr4c04xAC06z8459E199C8C49.exe

        • Path C:\Windows\m99AF2501mDCABr4c04xAC06z8459E199C8C49.exe
        • Size 59KB
        • SHA256 d254cb3b0359d741ad5e13faa3af2a5d8d55ba4a8cddbb07c053b207377d42c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mADE0896Bm4CA9r41a7xB40CzA7A829339C349.exe

        • Path C:\Windows\mADE0896Bm4CA9r41a7xB40CzA7A829339C349.exe
        • Size 59KB
        • SHA256 3ad408073950f2171d083c44fcc8d3eb710fe07a0efe3410adef91ca637d9d40
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB3499140mB097r4a07x9495zEB1D85760D759.exe

        • Path C:\Windows\mB3499140mB097r4a07x9495zEB1D85760D759.exe
        • Size 59KB
        • SHA256 727a099462bc64a21ee79af736b3ef8a2a6a35e3b8b2556a32b2944c13604081
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBCDC0350mEB30r4287xB47CzA6CC965A86129.exe

        • Path C:\Windows\mBCDC0350mEB30r4287xB47CzA6CC965A86129.exe
        • Size 59KB
        • SHA256 78c653c4ba60af3ae0be43f77ad0910d625ec7b0598726eafd65dfcac75767a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFCCCE731m7687r474bxA367z154A3086C7D59.exe

        • Path C:\Windows\mFCCCE731m7687r474bxA367z154A3086C7D59.exe
        • Size 59KB
        • SHA256 176005d237c5c0cf3ab0c3a4958c14534841dc59118e866b50ace55d6fa1b0cf
        • MD5 SHA1 SHA512 SSDEEP TLSH