Analysis

  • max time kernel
    148s
  • max time network
    127s
  • 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, 14:34

General

  • Target
    2026-08-03_6b80f14e757de59c4163315cb1f5efd9_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260803-rxgfjsba35
  • SHA256 a4bd25496aaf7e2a5e237e89ae87af67b009e2c97f686a03c2d2f11659bd7da7
  • 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_6b80f14e757de59c4163315cb1f5efd9_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_6b80f14e757de59c4163315cb1f5efd9_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:1916
    • C:\Windows\a3C404658419FBs4a0c68809fC94C655F5156a.exe
      C:\Windows\a3C404658419FBs4a0c68809fC94C655F5156a.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:3120
      • C:\Windows\a71C8C3BE4ED98s48f66BE84fE734D908CAC8a.exe
        C:\Windows\a71C8C3BE4ED98s48f66BE84fE734D908CAC8a.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:5040
        • C:\Windows\aAA36323647967s411d69727fC87CFDF9941Ba.exe
          C:\Windows\aAA36323647967s411d69727fC87CFDF9941Ba.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:1912
          • C:\Windows\a737F9F624BC60s42eb6999Ef430BCE23A239a.exe
            C:\Windows\a737F9F624BC60s42eb6999Ef430BCE23A239a.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:124
            • C:\Windows\a4B6916F24F533s4c0c6A706f169F7F18E9BBa.exe
              C:\Windows\a4B6916F24F533s4c0c6A706f169F7F18E9BBa.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:5708
              • C:\Windows\aC309F7094ECF7s44546AD2Cf53576245D36Ea.exe
                C:\Windows\aC309F7094ECF7s44546AD2Cf53576245D36Ea.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:1260
                • C:\Windows\a6626BE944FB81s420d6B774fE07380A4CBE0a.exe
                  C:\Windows\a6626BE944FB81s420d6B774fE07380A4CBE0a.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:3344
                  • C:\Windows\aEA3E299C46381s484d6806Af450B4D4B6DD3a.exe
                    C:\Windows\aEA3E299C46381s484d6806Af450B4D4B6DD3a.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:3848
                    • C:\Windows\a88B5AA344035Bs4c5369814f9FABCD2AC68Ea.exe
                      C:\Windows\a88B5AA344035Bs4c5369814f9FABCD2AC68Ea.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:1480
                      • C:\Windows\a64B09B96469EEs47926B4F5f74CBFE3696E7a.exe
                        C:\Windows\a64B09B96469EEs47926B4F5f74CBFE3696E7a.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:5252
                        • C:\Windows\a0CCD81CD423E2s4af26ABE2fC3469905A9BAa.exe
                          C:\Windows\a0CCD81CD423E2s4af26ABE2fC3469905A9BAa.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2424
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\A64B09~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1252
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\A88B5A~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:616
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\AEA3E2~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4636
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\A6626B~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3884
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\AC309F~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5624
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\A4B691~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5560
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\A737F9~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5264
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\AAA363~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3464
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\A71C8C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5972
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\A3C404~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4980
    • 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:2188

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        a0CCD81CD423E2s4af26ABE2fC3469905A9BAa.exe

        • Path C:\Windows\a0CCD81CD423E2s4af26ABE2fC3469905A9BAa.exe
        • Size 84KB
        • SHA256 fa5f6a99fa2c63d35b5e123c17180a2418c350e0150c042b46680fa81d1ba96d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a3C404658419FBs4a0c68809fC94C655F5156a.exe

        • Path C:\Windows\a3C404658419FBs4a0c68809fC94C655F5156a.exe
        • Size 84KB
        • SHA256 1ff162cfca0a8edc6a2e2e6f131afe8f24c19f4ca04c39ae3b8472625e59a9f5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a4B6916F24F533s4c0c6A706f169F7F18E9BBa.exe

        • Path C:\Windows\a4B6916F24F533s4c0c6A706f169F7F18E9BBa.exe
        • Size 84KB
        • SHA256 0957ac729bf5ff209382e0d0216d73d8eb2856716980053d0d34abcd8d489d34
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a64B09B96469EEs47926B4F5f74CBFE3696E7a.exe

        • Path C:\Windows\a64B09B96469EEs47926B4F5f74CBFE3696E7a.exe
        • Size 84KB
        • SHA256 6679817ce569319413d29cba2382d0dee1f69d89c07f70fa8256eb429a7e52f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a6626BE944FB81s420d6B774fE07380A4CBE0a.exe

        • Path C:\Windows\a6626BE944FB81s420d6B774fE07380A4CBE0a.exe
        • Size 84KB
        • SHA256 cd05632d233a3efc044bcb6a8415657afcce63626efdf809b86104cd7fd11bd8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a71C8C3BE4ED98s48f66BE84fE734D908CAC8a.exe

        • Path C:\Windows\a71C8C3BE4ED98s48f66BE84fE734D908CAC8a.exe
        • Size 84KB
        • SHA256 0b28a86602350aa649f64f7f11c07f8397c47ed554b2dd6b791000e5ef242f58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a737F9F624BC60s42eb6999Ef430BCE23A239a.exe

        • Path C:\Windows\a737F9F624BC60s42eb6999Ef430BCE23A239a.exe
        • Size 84KB
        • SHA256 c2391a7600ab8203eea6e28281b66df9fa2827e02aa390f0eceebeda4b4778c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a88B5AA344035Bs4c5369814f9FABCD2AC68Ea.exe

        • Path C:\Windows\a88B5AA344035Bs4c5369814f9FABCD2AC68Ea.exe
        • Size 84KB
        • SHA256 ac0b6d883e53c656884caf073fea7a8c4a96018237afc84c858a3ecfcd1c1245
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aAA36323647967s411d69727fC87CFDF9941Ba.exe

        • Path C:\Windows\aAA36323647967s411d69727fC87CFDF9941Ba.exe
        • Size 84KB
        • SHA256 452f71b922ff64cdc144f540585c302ffe2b23c2db0c520c0ca868a66eb74c03
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aC309F7094ECF7s44546AD2Cf53576245D36Ea.exe

        • Path C:\Windows\aC309F7094ECF7s44546AD2Cf53576245D36Ea.exe
        • Size 84KB
        • SHA256 cd9016c36397ce04dff4475c0b2e060b5fc47bedf29c422f4838e9830464a2f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aEA3E299C46381s484d6806Af450B4D4B6DD3a.exe

        • Path C:\Windows\aEA3E299C46381s484d6806Af450B4D4B6DD3a.exe
        • Size 84KB
        • SHA256 df5b43cd1497380558964e09ecbd4d320102a5d500649fc630267eacc60e0e95
        • MD5 SHA1 SHA512 SSDEEP TLSH