Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/10/2026, 15:01

General

  • Target
    2026-10-16_6f0a5e8514ee23e8a1107cce2ca78556_elex_remcos_wannacry.exe
  • Size 51KB
  • Sample261017-sdznfsfe52
  • SHA256 a8dcae88429a6966f6696cb54535ca1bf3ce7124cdb3f2744df91beb77730ff8
  • 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\2026-10-16_6f0a5e8514ee23e8a1107cce2ca78556_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_6f0a5e8514ee23e8a1107cce2ca78556_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:4552
    • C:\Windows\uE0753533k76BAs4cbdt8215v3321EC81A5DEg.exe
      C:\Windows\uE0753533k76BAs4cbdt8215v3321EC81A5DEg.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:3648
      • C:\Windows\u81535363kD908s4a91tBBABv3D593CD4CDE3g.exe
        C:\Windows\u81535363kD908s4a91tBBABv3D593CD4CDE3g.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:1752
        • C:\Windows\u4F27C955k656Es45d6t922Cv95EFF1734016g.exe
          C:\Windows\u4F27C955k656Es45d6t922Cv95EFF1734016g.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:4280
          • C:\Windows\uAD518A03k238Cs4df5t9024vE1C09EAC93EAg.exe
            C:\Windows\uAD518A03k238Cs4df5t9024vE1C09EAC93EAg.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:5580
            • C:\Windows\u32D70FA3k32E1s4848tA0CBv7BF2B5148A65g.exe
              C:\Windows\u32D70FA3k32E1s4848tA0CBv7BF2B5148A65g.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:3836
              • C:\Windows\u9931A124k7777s48dbtBDD7v74AB29F8EC6Eg.exe
                C:\Windows\u9931A124k7777s48dbtBDD7v74AB29F8EC6Eg.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:5412
                • C:\Windows\u0BFB3399kC894s4281tB3BBv2C841A63EC7Bg.exe
                  C:\Windows\u0BFB3399kC894s4281tB3BBv2C841A63EC7Bg.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:4636
                  • C:\Windows\uD426F7C0k2007s4ddat96A2v48E02E6C94F7g.exe
                    C:\Windows\uD426F7C0k2007s4ddat96A2v48E02E6C94F7g.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:3320
                    • C:\Windows\u16970566k1ECBs4e8ctBEFFv9079679E74CAg.exe
                      C:\Windows\u16970566k1ECBs4e8ctBEFFv9079679E74CAg.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:5192
                      • C:\Windows\u3A2FC96FkF720s41f1t896Fv7A2D6EFF3D12g.exe
                        C:\Windows\u3A2FC96FkF720s41f1t896Fv7A2D6EFF3D12g.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:1772
                        • C:\Windows\uB00E234Dk0E94s4973tA300vC28EF1B22AFAg.exe
                          C:\Windows\uB00E234Dk0E94s4973tA300vC28EF1B22AFAg.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2364
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\U3A2FC~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3516
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\U16970~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3444
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\UD426F~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5536
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\U0BFB3~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4088
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\U9931A~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5612
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\U32D70~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3176
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\UAD518~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1104
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\U4F27C~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2928
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\U81535~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:624
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\UE0753~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:552
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:772

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        u0BFB3399kC894s4281tB3BBv2C841A63EC7Bg.exe

        • Path C:\Windows\u0BFB3399kC894s4281tB3BBv2C841A63EC7Bg.exe
        • Size 51KB
        • SHA256 5af0885f4ca1deb19ffe75d0e142334772b2649a3392a5b9e4e34a3209b7fa3d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u16970566k1ECBs4e8ctBEFFv9079679E74CAg.exe

        • Path C:\Windows\u16970566k1ECBs4e8ctBEFFv9079679E74CAg.exe
        • Size 51KB
        • SHA256 23cfa5d76ccf3ab48c97155664cec38a51a3fcd0166d269b8e03c9b0648cf856
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u32D70FA3k32E1s4848tA0CBv7BF2B5148A65g.exe

        • Path C:\Windows\u32D70FA3k32E1s4848tA0CBv7BF2B5148A65g.exe
        • Size 51KB
        • SHA256 e526f09f2565a3faf040b10c6a92f625a34ba157ca7e2aad39715e0a8aa6ab86
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u3A2FC96FkF720s41f1t896Fv7A2D6EFF3D12g.exe

        • Path C:\Windows\u3A2FC96FkF720s41f1t896Fv7A2D6EFF3D12g.exe
        • Size 51KB
        • SHA256 09d07d78afbf99e8f8ebd68075d5e3330c51be38cfd246270ee6dcb34e03d8dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u4F27C955k656Es45d6t922Cv95EFF1734016g.exe

        • Path C:\Windows\u4F27C955k656Es45d6t922Cv95EFF1734016g.exe
        • Size 51KB
        • SHA256 5064f056dab6a29d78accbd3ebb6ebff7838414113220804f8e7f7c4562aa677
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u81535363kD908s4a91tBBABv3D593CD4CDE3g.exe

        • Path C:\Windows\u81535363kD908s4a91tBBABv3D593CD4CDE3g.exe
        • Size 51KB
        • SHA256 73a77805dd0cd188967f161bc60836db73e590005e63df71a2b5075334ba68f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u9931A124k7777s48dbtBDD7v74AB29F8EC6Eg.exe

        • Path C:\Windows\u9931A124k7777s48dbtBDD7v74AB29F8EC6Eg.exe
        • Size 51KB
        • SHA256 47c8bf33dbdd0b830043d0d99a71e97d476e684d6cca9db3065dd62c32534099
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uAD518A03k238Cs4df5t9024vE1C09EAC93EAg.exe

        • Path C:\Windows\uAD518A03k238Cs4df5t9024vE1C09EAC93EAg.exe
        • Size 51KB
        • SHA256 af27ba1a6c47535227ee5bee66cf7c7b5db3fe3b0c9cc79aef71753b781a9f9e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uB00E234Dk0E94s4973tA300vC28EF1B22AFAg.exe

        • Path C:\Windows\uB00E234Dk0E94s4973tA300vC28EF1B22AFAg.exe
        • Size 51KB
        • SHA256 b040225c41546e207896e66f344f895ee5e58da659503ed18474d0d15b7b9e13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uD426F7C0k2007s4ddat96A2v48E02E6C94F7g.exe

        • Path C:\Windows\uD426F7C0k2007s4ddat96A2v48E02E6C94F7g.exe
        • Size 51KB
        • SHA256 f0d1ad266cd558838c6a4008faaf88e3791d49c1b2e10c2ad2d3d1d54b0f20e6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uE0753533k76BAs4cbdt8215v3321EC81A5DEg.exe

        • Path C:\Windows\uE0753533k76BAs4cbdt8215v3321EC81A5DEg.exe
        • Size 51KB
        • SHA256 526e0781293559a42305d66a6fa062b21487ea7e600ab121eda0abac623fc95a
        • MD5 SHA1 SHA512 SSDEEP TLSH