Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/10/2026, 17:33

General

  • Target
    2026-10-16_516c51956b45f7ed52f2107564c74271_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample261017-v44ffaa14w
  • SHA256 233bbf9e350b386a919ad78c53603c9563cf336a316f251d0540fd25c0260879
  • 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_516c51956b45f7ed52f2107564c74271_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_516c51956b45f7ed52f2107564c74271_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:5472
    • C:\Windows\mC55E1ADFmA900r42a9xAF37z7E7E56BBA2689.exe
      C:\Windows\mC55E1ADFmA900r42a9xAF37z7E7E56BBA2689.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:244
      • C:\Windows\m2E00A1DCm1824r4e9ax94A8z37BA96B192F99.exe
        C:\Windows\m2E00A1DCm1824r4e9ax94A8z37BA96B192F99.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:5388
        • C:\Windows\m90E978FEm74ACr4cc3x9F87z74F08AE224689.exe
          C:\Windows\m90E978FEm74ACr4cc3x9F87z74F08AE224689.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:5040
          • C:\Windows\m4C4E3D14m9A8Cr45b8x998Dz79AEE927D9B89.exe
            C:\Windows\m4C4E3D14m9A8Cr45b8x998Dz79AEE927D9B89.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:948
            • C:\Windows\m86137D96mF50Ar4231xAD40zB5991AD3A21B9.exe
              C:\Windows\m86137D96mF50Ar4231xAD40zB5991AD3A21B9.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:3480
              • C:\Windows\m4D261625mED44r45f4x9AF4z272DCEBC3F919.exe
                C:\Windows\m4D261625mED44r45f4x9AF4z272DCEBC3F919.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:5624
                • C:\Windows\mB6DCFD29mE374r4464x85AEz191FAAE020409.exe
                  C:\Windows\mB6DCFD29mE374r4464x85AEz191FAAE020409.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:1072
                  • C:\Windows\mB80A1C8Fm2207r440cxB521z83CFBAB3299F9.exe
                    C:\Windows\mB80A1C8Fm2207r440cxB521z83CFBAB3299F9.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:5168
                    • C:\Windows\m47F8E4F8m2466r4e70x8629z1AA565389F809.exe
                      C:\Windows\m47F8E4F8m2466r4e70x8629z1AA565389F809.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:1644
                      • C:\Windows\m4B791749mD29Ar4e85x8406z7F6EE659A3E79.exe
                        C:\Windows\m4B791749mD29Ar4e85x8406z7F6EE659A3E79.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:436
                        • C:\Windows\m7875A244m1111r4c1axBEE8zE4B777BDE7B89.exe
                          C:\Windows\m7875A244m1111r4c1axBEE8zE4B777BDE7B89.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2476
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M4B791~1.EXE > nul
                          12⤵
                          • 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\M47F8E~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5124
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MB80A1~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3648
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MB6DCF~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4288
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M4D261~1.EXE > nul
                  8⤵
                  • 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\M86137~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:992
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M4C4E3~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3188
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M90E97~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3584
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M2E00A~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3744
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MC55E1~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4192
    • 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:4828

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m2E00A1DCm1824r4e9ax94A8z37BA96B192F99.exe

        • Path C:\Windows\m2E00A1DCm1824r4e9ax94A8z37BA96B192F99.exe
        • Size 59KB
        • SHA256 99104892aa0c8d7aca0f3d59d05c8ed8a321249cf43b41e427cc893849a0e2cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m47F8E4F8m2466r4e70x8629z1AA565389F809.exe

        • Path C:\Windows\m47F8E4F8m2466r4e70x8629z1AA565389F809.exe
        • Size 59KB
        • SHA256 0844a32395e4cede3cd4cb74f5fa0602f8fc37dd20e22bca1af93bc5a00e4c43
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4B791749mD29Ar4e85x8406z7F6EE659A3E79.exe

        • Path C:\Windows\m4B791749mD29Ar4e85x8406z7F6EE659A3E79.exe
        • Size 59KB
        • SHA256 5b229831d888ab147d85489cc479c0eb81ce97ab19214cbbd27c950c5f9755d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4C4E3D14m9A8Cr45b8x998Dz79AEE927D9B89.exe

        • Path C:\Windows\m4C4E3D14m9A8Cr45b8x998Dz79AEE927D9B89.exe
        • Size 59KB
        • SHA256 bc3a62f1e90e068a5ea99d5a0ef1853ec09763e154266e685540c267ca063a4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4D261625mED44r45f4x9AF4z272DCEBC3F919.exe

        • Path C:\Windows\m4D261625mED44r45f4x9AF4z272DCEBC3F919.exe
        • Size 59KB
        • SHA256 129179c77a5ed5c19aa50a154b6db05c501b0b67cb2075a32970a291defc65a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7875A244m1111r4c1axBEE8zE4B777BDE7B89.exe

        • Path C:\Windows\m7875A244m1111r4c1axBEE8zE4B777BDE7B89.exe
        • Size 59KB
        • SHA256 9eec8ac7dcedaa7e8819678121fb79ebaef8c56cb565dec5513c54b5e19df7d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m86137D96mF50Ar4231xAD40zB5991AD3A21B9.exe

        • Path C:\Windows\m86137D96mF50Ar4231xAD40zB5991AD3A21B9.exe
        • Size 59KB
        • SHA256 e5475689b77be1673b64053d2e02b788b8ec1f7748913ad67fd239203ffaa8de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m90E978FEm74ACr4cc3x9F87z74F08AE224689.exe

        • Path C:\Windows\m90E978FEm74ACr4cc3x9F87z74F08AE224689.exe
        • Size 59KB
        • SHA256 543531aab949dedc41bd9323300e7254e30d25aa17bcaac5f63c88a7f2a0a804
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB6DCFD29mE374r4464x85AEz191FAAE020409.exe

        • Path C:\Windows\mB6DCFD29mE374r4464x85AEz191FAAE020409.exe
        • Size 59KB
        • SHA256 5cbd97987d873b42a5396de5b5af25224599beef7a4753c3530f55d2b9dc4dfb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB80A1C8Fm2207r440cxB521z83CFBAB3299F9.exe

        • Path C:\Windows\mB80A1C8Fm2207r440cxB521z83CFBAB3299F9.exe
        • Size 59KB
        • SHA256 51da1f628795303b4f9b17153c32bbedb3f1b91363b66a3a02512cebf0e9c37b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC55E1ADFmA900r42a9xAF37z7E7E56BBA2689.exe

        • Path C:\Windows\mC55E1ADFmA900r42a9xAF37z7E7E56BBA2689.exe
        • Size 59KB
        • SHA256 8b3afc14c5567f0e0a971ae01b1c682ed8c7c652f6758bb34148344bbfb2baa2
        • MD5 SHA1 SHA512 SSDEEP TLSH