Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 04:17

General

  • Target
    2026-08-19_d1e88828a73ccaaf5c9a02c31bc5c532_elex_remcos_wannacry.exe
  • Size 76KB
  • Sample260819-ewcprach78
  • SHA256 e674a99845cfa80da3fde766d55d19ed1236f724767abdd7947ccd089d341a88
  • 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\2026-08-19_d1e88828a73ccaaf5c9a02c31bc5c532_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_d1e88828a73ccaaf5c9a02c31bc5c532_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:3448
    • C:\Windows\mB59B0450m8C59r418bxB4BCzB8D66658F1FB9.exe
      C:\Windows\mB59B0450m8C59r418bxB4BCzB8D66658F1FB9.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:708
      • C:\Windows\m44813B12m9DFCr42d3xB91EzE7404C72C3079.exe
        C:\Windows\m44813B12m9DFCr42d3xB91EzE7404C72C3079.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:5908
        • C:\Windows\mFB597D2CmFF59r49f9xBA76z412DED6DB32D9.exe
          C:\Windows\mFB597D2CmFF59r49f9xBA76z412DED6DB32D9.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:5540
          • C:\Windows\m0B826F63m6D82r4665x9BD0z1FC99B61C9C49.exe
            C:\Windows\m0B826F63m6D82r4665x9BD0z1FC99B61C9C49.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:620
            • C:\Windows\m2014F5E4m6EEAr4aefx91E3zA5E02663B3249.exe
              C:\Windows\m2014F5E4m6EEAr4aefx91E3zA5E02663B3249.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:560
              • C:\Windows\mC46A0BC4mFF5Cr4409xBA78z6E42303F1EFE9.exe
                C:\Windows\mC46A0BC4mFF5Cr4409xBA78z6E42303F1EFE9.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:5672
                • C:\Windows\m4AA5CF07m23E5r4bfax8B23z1338B02DDB309.exe
                  C:\Windows\m4AA5CF07m23E5r4bfax8B23z1338B02DDB309.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:4796
                  • C:\Windows\m08BD1339m555Ar4df1x8509z32A8986478D69.exe
                    C:\Windows\m08BD1339m555Ar4df1x8509z32A8986478D69.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:4864
                    • C:\Windows\mCAC19939mF99Ar4469x8734zDA935E8ADF2A9.exe
                      C:\Windows\mCAC19939mF99Ar4469x8734zDA935E8ADF2A9.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:3728
                      • C:\Windows\m9CA8D737m5CFDr44cbx96E6zE9551BA9A08C9.exe
                        C:\Windows\m9CA8D737m5CFDr44cbx96E6zE9551BA9A08C9.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:4872
                        • C:\Windows\m895E0955m4F58r45c9xAAC5z389F5A01C4699.exe
                          C:\Windows\m895E0955m4F58r45c9xAAC5z389F5A01C4699.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4964
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M9CA8D~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1452
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MCAC19~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1532
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M08BD1~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2848
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M4AA5C~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3008
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MC46A0~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4436
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M2014F~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1500
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M0B826~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4504
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\MFB597~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1088
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M44813~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1368
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MB59B0~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2740
    • 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:2400

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m08BD1339m555Ar4df1x8509z32A8986478D69.exe

        • Path C:\Windows\m08BD1339m555Ar4df1x8509z32A8986478D69.exe
        • Size 76KB
        • SHA256 3d8d3d0bd2c867f6fb3f3c576c17c0b7608f13c097a9563393e578d88fb901ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m0B826F63m6D82r4665x9BD0z1FC99B61C9C49.exe

        • Path C:\Windows\m0B826F63m6D82r4665x9BD0z1FC99B61C9C49.exe
        • Size 76KB
        • SHA256 3d8fbc9b0d68fa49309e0ec4ad5b82ded85c65f1cbf3b9fc827c7289b7299fb1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2014F5E4m6EEAr4aefx91E3zA5E02663B3249.exe

        • Path C:\Windows\m2014F5E4m6EEAr4aefx91E3zA5E02663B3249.exe
        • Size 76KB
        • SHA256 819a5b43566154387c8fcd6b49410150ba0f488632b87e1081c4457416f59470
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m44813B12m9DFCr42d3xB91EzE7404C72C3079.exe

        • Path C:\Windows\m44813B12m9DFCr42d3xB91EzE7404C72C3079.exe
        • Size 76KB
        • SHA256 d393bd1110b6be484b9b80219ac1ed44cda78eb0238305b553ac9f0f612310b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4AA5CF07m23E5r4bfax8B23z1338B02DDB309.exe

        • Path C:\Windows\m4AA5CF07m23E5r4bfax8B23z1338B02DDB309.exe
        • Size 76KB
        • SHA256 e6c105614800081ffc08f616c27dce7cb9bed22ed684d02d32d67a8c32b06529
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m895E0955m4F58r45c9xAAC5z389F5A01C4699.exe

        • Path C:\Windows\m895E0955m4F58r45c9xAAC5z389F5A01C4699.exe
        • Size 76KB
        • SHA256 4d2da55c0952cddb105ceb257dc38801ada815c0dd9c9a6f5764f24600814e08
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9CA8D737m5CFDr44cbx96E6zE9551BA9A08C9.exe

        • Path C:\Windows\m9CA8D737m5CFDr44cbx96E6zE9551BA9A08C9.exe
        • Size 76KB
        • SHA256 0f679421705371cf3e96a7720c4b4c39afed0436541410d21210cc84c7f0ba12
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB59B0450m8C59r418bxB4BCzB8D66658F1FB9.exe

        • Path C:\Windows\mB59B0450m8C59r418bxB4BCzB8D66658F1FB9.exe
        • Size 76KB
        • SHA256 39db8824ca99af84916b5874f3ba8c94d5c994d0242ca917c5c05ef214571490
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC46A0BC4mFF5Cr4409xBA78z6E42303F1EFE9.exe

        • Path C:\Windows\mC46A0BC4mFF5Cr4409xBA78z6E42303F1EFE9.exe
        • Size 76KB
        • SHA256 dab87e12c0c0be56d0c6929be16073e8b0f31b2fa04ca226487dadc069aca1ff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCAC19939mF99Ar4469x8734zDA935E8ADF2A9.exe

        • Path C:\Windows\mCAC19939mF99Ar4469x8734zDA935E8ADF2A9.exe
        • Size 76KB
        • SHA256 b36399e48644acd6fbf2f7c106d442c88553874a5baade940723d5ea13500450
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFB597D2CmFF59r49f9xBA76z412DED6DB32D9.exe

        • Path C:\Windows\mFB597D2CmFF59r49f9xBA76z412DED6DB32D9.exe
        • Size 76KB
        • SHA256 abaf2a4357ea5d7327538bf9c3ea7676fdf1bac8bd0a0e17165f128800643d1c
        • MD5 SHA1 SHA512 SSDEEP TLSH