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
    18/08/2026, 11:37

General

  • Target
    2026-08-18_6a825e10e75f5f85713eee1b79fc7598_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260818-nrfqaaswew
  • SHA256 8681a9635f08994949b12c5ee3a2ba19fe96167aa265c295c4af8ed6500ab404
  • 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\2026-08-18_6a825e10e75f5f85713eee1b79fc7598_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-18_6a825e10e75f5f85713eee1b79fc7598_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:2872
    • C:\Windows\mC81F5580c870Ba4d211B65Fn86F6A53D00CAu.exe
      C:\Windows\mC81F5580c870Ba4d211B65Fn86F6A53D00CAu.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:2204
      • C:\Windows\mF8CC55FDc8752a42d018E42nAAD10684B67Au.exe
        C:\Windows\mF8CC55FDc8752a42d018E42nAAD10684B67Au.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:5752
        • C:\Windows\mA980B60Bc4B0Fa41c51AE1BnFDC716C4B2B3u.exe
          C:\Windows\mA980B60Bc4B0Fa41c51AE1BnFDC716C4B2B3u.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:2304
          • C:\Windows\m66970FD4c07C2a4f8b1A351n5E296E53FAEAu.exe
            C:\Windows\m66970FD4c07C2a4f8b1A351n5E296E53FAEAu.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:5948
            • C:\Windows\m3F911536c6B3Ea4cc419BFEnF7ED09E7A322u.exe
              C:\Windows\m3F911536c6B3Ea4cc419BFEnF7ED09E7A322u.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:4304
              • C:\Windows\mFBFC92E7c581Ba434b1A440nB36080346911u.exe
                C:\Windows\mFBFC92E7c581Ba434b1A440nB36080346911u.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:4792
                • C:\Windows\mFAC31324c3478a45af194F8nA0FC6017CA49u.exe
                  C:\Windows\mFAC31324c3478a45af194F8nA0FC6017CA49u.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:2128
                  • C:\Windows\mCB426462cF426a49e71BF1Dn10BC5CE393E4u.exe
                    C:\Windows\mCB426462cF426a49e71BF1Dn10BC5CE393E4u.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:5400
                    • C:\Windows\m539A9321c3F57a43731BFA1n46A6AAA9D3BBu.exe
                      C:\Windows\m539A9321c3F57a43731BFA1n46A6AAA9D3BBu.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:4628
                      • C:\Windows\m076E269EcA117a4bd71B271n80D54969F0E0u.exe
                        C:\Windows\m076E269EcA117a4bd71B271n80D54969F0E0u.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:4136
                        • C:\Windows\mBF35FBEFcA972a49e919862n8556B456A298u.exe
                          C:\Windows\mBF35FBEFcA972a49e919862n8556B456A298u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5392
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M076E2~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2764
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M539A9~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4932
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MCB426~1.EXE > nul
                      10⤵
                      • 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\MFAC31~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:684
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MFBFC9~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3496
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M3F911~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4384
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M66970~1.EXE > nul
              6⤵
              • 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\MA980B~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3256
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MF8CC5~1.EXE > nul
          4⤵
          • 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:\Windows\MC81F5~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3900
    • 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:3688

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m076E269EcA117a4bd71B271n80D54969F0E0u.exe

        • Path C:\Windows\m076E269EcA117a4bd71B271n80D54969F0E0u.exe
        • Size 84KB
        • SHA256 0c910952958d574610ab3014da4088162761faecb77293eba16572b9d20f159d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3F911536c6B3Ea4cc419BFEnF7ED09E7A322u.exe

        • Path C:\Windows\m3F911536c6B3Ea4cc419BFEnF7ED09E7A322u.exe
        • Size 84KB
        • SHA256 84f68dd4f7abb9d9c8706486e0a9632557a4abb45ad62420154790da5dac8289
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m539A9321c3F57a43731BFA1n46A6AAA9D3BBu.exe

        • Path C:\Windows\m539A9321c3F57a43731BFA1n46A6AAA9D3BBu.exe
        • Size 84KB
        • SHA256 26f2d586d329b36015e03e1a5e68d6158720088d976efbd6fd679d9777950150
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m66970FD4c07C2a4f8b1A351n5E296E53FAEAu.exe

        • Path C:\Windows\m66970FD4c07C2a4f8b1A351n5E296E53FAEAu.exe
        • Size 84KB
        • SHA256 1b4f65d76ea58762afff9e2f0dc52f04927cb5d20ceab5868648c1bb42211297
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mA980B60Bc4B0Fa41c51AE1BnFDC716C4B2B3u.exe

        • Path C:\Windows\mA980B60Bc4B0Fa41c51AE1BnFDC716C4B2B3u.exe
        • Size 84KB
        • SHA256 25aac799d2a15617256adbcaa787f16b02a8d7d1c3477385751fe3dd9f03150d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBF35FBEFcA972a49e919862n8556B456A298u.exe

        • Path C:\Windows\mBF35FBEFcA972a49e919862n8556B456A298u.exe
        • Size 84KB
        • SHA256 b15829edb7456dc754ad6dd7e81e27332fdc38dcf520395b4544e86858791f0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC81F5580c870Ba4d211B65Fn86F6A53D00CAu.exe

        • Path C:\Windows\mC81F5580c870Ba4d211B65Fn86F6A53D00CAu.exe
        • Size 84KB
        • SHA256 e28dec157c937030442682b67b28b547252a85354eaa0560d9e4260ed5d9b191
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCB426462cF426a49e71BF1Dn10BC5CE393E4u.exe

        • Path C:\Windows\mCB426462cF426a49e71BF1Dn10BC5CE393E4u.exe
        • Size 84KB
        • SHA256 1107dd97bb09cd12ef361c5f2f0bcd364423bbf2cf514a8d90bfa1e49aea9a2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF8CC55FDc8752a42d018E42nAAD10684B67Au.exe

        • Path C:\Windows\mF8CC55FDc8752a42d018E42nAAD10684B67Au.exe
        • Size 84KB
        • SHA256 e1d688cf6499b48c8e617e8948d4c9899e0611f007990259fcf3012b5b8c9ad2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFAC31324c3478a45af194F8nA0FC6017CA49u.exe

        • Path C:\Windows\mFAC31324c3478a45af194F8nA0FC6017CA49u.exe
        • Size 84KB
        • SHA256 12f0ca6933348bb17ce72a89b8647e8ea27124f1c11c4e6fda184ac12afc823c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFBFC92E7c581Ba434b1A440nB36080346911u.exe

        • Path C:\Windows\mFBFC92E7c581Ba434b1A440nB36080346911u.exe
        • Size 84KB
        • SHA256 6352c52aa20f0c0dfefd52fa31e2d131b6b97f79c685c594aa1f9ae2a768d421
        • MD5 SHA1 SHA512 SSDEEP TLSH