Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 16:34

General

  • Target
    2026-08-03_eb8b21cc4f5121a7b37ebe76d1997c6c_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample260803-t26mcavygx
  • SHA256 6eddfde011d4bac86cabd0258ca956e09d1d2a215c57a747b62305b7ee3a40fc
  • 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\2026-08-03_eb8b21cc4f5121a7b37ebe76d1997c6c_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_eb8b21cc4f5121a7b37ebe76d1997c6c_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:4588
    • C:\Windows\m681AACF5mCC98r4bbbx9F91z9AA8C7ACBE219.exe
      C:\Windows\m681AACF5mCC98r4bbbx9F91z9AA8C7ACBE219.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:4264
      • C:\Windows\m5A652559m2286r4830x8FFDz86377E2CAD399.exe
        C:\Windows\m5A652559m2286r4830x8FFDz86377E2CAD399.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:1712
        • C:\Windows\mE4D668FCm5298r406bx9787zADC97CB427689.exe
          C:\Windows\mE4D668FCm5298r406bx9787zADC97CB427689.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:3200
          • C:\Windows\m50C9BD9Em234Dr4367xAE15zBF4A73B3531C9.exe
            C:\Windows\m50C9BD9Em234Dr4367xAE15zBF4A73B3531C9.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:4676
            • C:\Windows\mA7CAA62Cm8A7Fr41a6x86DCz4C9DD30198C69.exe
              C:\Windows\mA7CAA62Cm8A7Fr41a6x86DCz4C9DD30198C69.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:4368
              • C:\Windows\m101AF522mDA08r4508x832BzBB49D06550D19.exe
                C:\Windows\m101AF522mDA08r4508x832BzBB49D06550D19.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:5812
                • C:\Windows\mCD8F913Am26CAr413fxAF35zC15B1C32476C9.exe
                  C:\Windows\mCD8F913Am26CAr413fxAF35zC15B1C32476C9.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:2932
                  • C:\Windows\mF6B7891Cm64BDr47c3x9539z3E3ACAB3921F9.exe
                    C:\Windows\mF6B7891Cm64BDr47c3x9539z3E3ACAB3921F9.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:1800
                    • C:\Windows\m25D09CFCm3356r42d5xB5B3z513C670730169.exe
                      C:\Windows\m25D09CFCm3356r42d5xB5B3z513C670730169.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:1856
                      • C:\Windows\m5D533C68m58B6r4776xA3E6z8582C62ECA6D9.exe
                        C:\Windows\m5D533C68m58B6r4776xA3E6z8582C62ECA6D9.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:4960
                        • C:\Windows\m5937E9CCmDD2Dr4917x9BA6z8DCFF5005F709.exe
                          C:\Windows\m5937E9CCmDD2Dr4917x9BA6z8DCFF5005F709.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2488
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M5D533~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3680
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M25D09~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3232
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MF6B78~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4048
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MCD8F9~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5856
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M101AF~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2732
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MA7CAA~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:936
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M50C9B~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5708
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\ME4D66~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4624
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M5A652~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2512
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M681AA~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4976
    • 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:5828

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m101AF522mDA08r4508x832BzBB49D06550D19.exe

        • Path C:\Windows\m101AF522mDA08r4508x832BzBB49D06550D19.exe
        • Size 59KB
        • SHA256 0324530e70d6fbba15723b0309768bcfb636b1c6b9753b6792c22aadb037b9e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m25D09CFCm3356r42d5xB5B3z513C670730169.exe

        • Path C:\Windows\m25D09CFCm3356r42d5xB5B3z513C670730169.exe
        • Size 59KB
        • SHA256 56a3a5323a31add514e80decfd7b24de400c205425ab19c267e7998aa0abe3fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m50C9BD9Em234Dr4367xAE15zBF4A73B3531C9.exe

        • Path C:\Windows\m50C9BD9Em234Dr4367xAE15zBF4A73B3531C9.exe
        • Size 59KB
        • SHA256 1a99c4b8db17fd370ce9c28ab6ea1508bf8e3a9403ad50a34f1ace34be70d1e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5937E9CCmDD2Dr4917x9BA6z8DCFF5005F709.exe

        • Path C:\Windows\m5937E9CCmDD2Dr4917x9BA6z8DCFF5005F709.exe
        • Size 59KB
        • SHA256 d92b90eb36b149abadff834b556f6a2871f376153042e3a2c3a398e519405a0f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5A652559m2286r4830x8FFDz86377E2CAD399.exe

        • Path C:\Windows\m5A652559m2286r4830x8FFDz86377E2CAD399.exe
        • Size 59KB
        • SHA256 334353c7ae9531daab0146e69bd594bfc80b4ab819da339a88f776c12d470ebf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5D533C68m58B6r4776xA3E6z8582C62ECA6D9.exe

        • Path C:\Windows\m5D533C68m58B6r4776xA3E6z8582C62ECA6D9.exe
        • Size 59KB
        • SHA256 3ad84ad43516eedefe06c11b515559623a014f2f093776f4c7bbf3bbc4cb9763
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m681AACF5mCC98r4bbbx9F91z9AA8C7ACBE219.exe

        • Path C:\Windows\m681AACF5mCC98r4bbbx9F91z9AA8C7ACBE219.exe
        • Size 59KB
        • SHA256 be82d10fd5880dd936e8d4eeffbbff8052771142dae13ad7f50f0b68e380e9a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mA7CAA62Cm8A7Fr41a6x86DCz4C9DD30198C69.exe

        • Path C:\Windows\mA7CAA62Cm8A7Fr41a6x86DCz4C9DD30198C69.exe
        • Size 59KB
        • SHA256 2ad17628a4b054c3a6a00e0048cda1995e4705b70fa238961bf861062a360445
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCD8F913Am26CAr413fxAF35zC15B1C32476C9.exe

        • Path C:\Windows\mCD8F913Am26CAr413fxAF35zC15B1C32476C9.exe
        • Size 59KB
        • SHA256 49f6b94bd56ffd43a0591a794a6dbed93c8d2b92cd0f468f44e183db2fc47e15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE4D668FCm5298r406bx9787zADC97CB427689.exe

        • Path C:\Windows\mE4D668FCm5298r406bx9787zADC97CB427689.exe
        • Size 59KB
        • SHA256 930caf6c7a7ee1aa683dd2d9f09bec14a5e6e7fc78c0ea0734f213dc8e0123ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF6B7891Cm64BDr47c3x9539z3E3ACAB3921F9.exe

        • Path C:\Windows\mF6B7891Cm64BDr47c3x9539z3E3ACAB3921F9.exe
        • Size 59KB
        • SHA256 3bd404639ced13469a1e01958108128f50389b068fbecfcf0896ce04edd9c3da
        • MD5 SHA1 SHA512 SSDEEP TLSH