Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/08/2026, 17:16

General

  • Target
    2026-08-25_92b25c9490e589d2540682731a4be688_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260826-vtedkaed99
  • SHA256 5dc61d6b435eceb148918c6b7d459b329990f5b60eb61026c2ac1f883ae686ea
  • 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\2026-08-25_92b25c9490e589d2540682731a4be688_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-25_92b25c9490e589d2540682731a4be688_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:4628
    • C:\Windows\m253DBF2AcC0F0a47891AA9DnBAE749DB76E5u.exe
      C:\Windows\m253DBF2AcC0F0a47891AA9DnBAE749DB76E5u.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:480
      • C:\Windows\mF59BF4F2c7D80a4a241B041nE166D2C56388u.exe
        C:\Windows\mF59BF4F2c7D80a4a241B041nE166D2C56388u.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:4992
        • C:\Windows\m4CF063FBc633Ba4bda1AA94n30450410001Du.exe
          C:\Windows\m4CF063FBc633Ba4bda1AA94n30450410001Du.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:4916
          • C:\Windows\m9189699CcFE11a4d5c1909DnF39BB3693484u.exe
            C:\Windows\m9189699CcFE11a4d5c1909DnF39BB3693484u.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:3208
            • C:\Windows\mC11037EDcF0DFa44f51B3E1n21835E6C48EFu.exe
              C:\Windows\mC11037EDcF0DFa44f51B3E1n21835E6C48EFu.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:6120
              • C:\Windows\m2B1394B6cD4A6a4a801AEC1nEF47D1F18279u.exe
                C:\Windows\m2B1394B6cD4A6a4a801AEC1nEF47D1F18279u.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:3732
                • C:\Windows\mEDA61B2Ac55E8a42b3199D0n4996722177E4u.exe
                  C:\Windows\mEDA61B2Ac55E8a42b3199D0n4996722177E4u.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:1328
                  • C:\Windows\m24EB2E88cFD84a43471BBD5nB6AB20A97453u.exe
                    C:\Windows\m24EB2E88cFD84a43471BBD5nB6AB20A97453u.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:4340
                    • C:\Windows\m3BC27C66cC232a4cf818381nA89765DAFDCEu.exe
                      C:\Windows\m3BC27C66cC232a4cf818381nA89765DAFDCEu.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:2504
                      • C:\Windows\mD62C755Bc9846a4f1d1AD4Fn0C2DEE8ABE1Eu.exe
                        C:\Windows\mD62C755Bc9846a4f1d1AD4Fn0C2DEE8ABE1Eu.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:5156
                        • C:\Windows\mCCF9E745c8551a40bd1906An177B9F50D823u.exe
                          C:\Windows\mCCF9E745c8551a40bd1906An177B9F50D823u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2284
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MD62C7~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2996
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M3BC27~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3972
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M24EB2~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1584
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MEDA61~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4604
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M2B139~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5340
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MC1103~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4592
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M91896~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4104
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M4CF06~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:352
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MF59BF~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3168
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M253DB~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5940
    • 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:1252

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m24EB2E88cFD84a43471BBD5nB6AB20A97453u.exe

        • Path C:\Windows\m24EB2E88cFD84a43471BBD5nB6AB20A97453u.exe
        • Size 84KB
        • SHA256 01696cdfa819c68ffad9af0ed3b4971f02231a61e405bdfda36f8d48860fccc0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m253DBF2AcC0F0a47891AA9DnBAE749DB76E5u.exe

        • Path C:\Windows\m253DBF2AcC0F0a47891AA9DnBAE749DB76E5u.exe
        • Size 84KB
        • SHA256 120132bfdad2293a0b6e1f7bb4d5f80275ce94b27c58d9d9534cd93214a063c0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2B1394B6cD4A6a4a801AEC1nEF47D1F18279u.exe

        • Path C:\Windows\m2B1394B6cD4A6a4a801AEC1nEF47D1F18279u.exe
        • Size 84KB
        • SHA256 cf33a1f5f8f7f63b85c287a29cb739ec7d4998a924d45e71b244879e54ea37d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3BC27C66cC232a4cf818381nA89765DAFDCEu.exe

        • Path C:\Windows\m3BC27C66cC232a4cf818381nA89765DAFDCEu.exe
        • Size 84KB
        • SHA256 49f47534a42086bb125c2d31be2f3f5ffb25dc7ee5215fd45d498265c95e7610
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4CF063FBc633Ba4bda1AA94n30450410001Du.exe

        • Path C:\Windows\m4CF063FBc633Ba4bda1AA94n30450410001Du.exe
        • Size 84KB
        • SHA256 9cb4f6612ad99e49740a15464d44af6c3d456c125a1c492cc6e83b833905753d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9189699CcFE11a4d5c1909DnF39BB3693484u.exe

        • Path C:\Windows\m9189699CcFE11a4d5c1909DnF39BB3693484u.exe
        • Size 84KB
        • SHA256 8b9e844008d75f7c6de559e3c57d53b59bec93c88492d551d8f8833fb7b6fb6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC11037EDcF0DFa44f51B3E1n21835E6C48EFu.exe

        • Path C:\Windows\mC11037EDcF0DFa44f51B3E1n21835E6C48EFu.exe
        • Size 84KB
        • SHA256 1d5eb992989c02bd868b1c57d0e98a97509769b8fb6dfa2e4c31dc0be55b2f22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCCF9E745c8551a40bd1906An177B9F50D823u.exe

        • Path C:\Windows\mCCF9E745c8551a40bd1906An177B9F50D823u.exe
        • Size 84KB
        • SHA256 1364029b0131b5659490cad8b4bbc7d1913469c708746d88c448d513dcab4c56
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mD62C755Bc9846a4f1d1AD4Fn0C2DEE8ABE1Eu.exe

        • Path C:\Windows\mD62C755Bc9846a4f1d1AD4Fn0C2DEE8ABE1Eu.exe
        • Size 84KB
        • SHA256 47e96eace6c8fcff3974a40b7c8f5598f279b65b659a939e70f901e8d214166d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEDA61B2Ac55E8a42b3199D0n4996722177E4u.exe

        • Path C:\Windows\mEDA61B2Ac55E8a42b3199D0n4996722177E4u.exe
        • Size 84KB
        • SHA256 701d738d20f849a7165054085ff5c822fa204100f81683695d7aab0fa91a12c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF59BF4F2c7D80a4a241B041nE166D2C56388u.exe

        • Path C:\Windows\mF59BF4F2c7D80a4a241B041nE166D2C56388u.exe
        • Size 84KB
        • SHA256 1f9c8a824d0893eadebe7fbaae36fc0a22879958b333b47d3314bed32f3585d5
        • MD5 SHA1 SHA512 SSDEEP TLSH