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
    22/07/2026, 17:10

General

  • Target
    2026-07-22_b7e546a355c55a034a79c27eebdebeb4_elex_wannacry.exe
  • Size 84KB
  • Sample260722-vp44eshh24
  • SHA256 e29ed967d8d24cc460300154d16613eed145c28f8f05fe295e35a46184f552af
  • 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\2026-07-22_b7e546a355c55a034a79c27eebdebeb4_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-22_b7e546a355c55a034a79c27eebdebeb4_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5460
    • C:\Windows\m3363B307c29EEa45a71907En769B6FE26B55u.exe
      C:\Windows\m3363B307c29EEa45a71907En769B6FE26B55u.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:4712
      • C:\Windows\mDFE52F2AcA538a459219DF1n4AFC879C7ADDu.exe
        C:\Windows\mDFE52F2AcA538a459219DF1n4AFC879C7ADDu.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:1616
        • C:\Windows\mDA7FB8D0c194Aa4f231A99EnBA1EE9BC4A85u.exe
          C:\Windows\mDA7FB8D0c194Aa4f231A99EnBA1EE9BC4A85u.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:2560
          • C:\Windows\m02A0F80AcC847a4cad18C2Cn71FE33462F9Bu.exe
            C:\Windows\m02A0F80AcC847a4cad18C2Cn71FE33462F9Bu.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:6124
            • C:\Windows\m80F713DFc92A4a4a911A81Dn153DBFFE00CCu.exe
              C:\Windows\m80F713DFc92A4a4a911A81Dn153DBFFE00CCu.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:3548
              • C:\Windows\m1148A479c9131a45e118661n237C7D8C661Fu.exe
                C:\Windows\m1148A479c9131a45e118661n237C7D8C661Fu.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:252
                • C:\Windows\mC744E92Bc9154a4c771A1C4n115B5A81FE47u.exe
                  C:\Windows\mC744E92Bc9154a4c771A1C4n115B5A81FE47u.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:4172
                  • C:\Windows\mBFD4F8DFc9E7Ba45ee19885nC35D2D0E837Fu.exe
                    C:\Windows\mBFD4F8DFc9E7Ba45ee19885nC35D2D0E837Fu.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:3968
                    • C:\Windows\m39AE88BFc5438a42f71AF4En982DA7646B5Au.exe
                      C:\Windows\m39AE88BFc5438a42f71AF4En982DA7646B5Au.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:3440
                      • C:\Windows\m9A32EF3EcDDE0a45bb1B5D1n532CB5AF691Fu.exe
                        C:\Windows\m9A32EF3EcDDE0a45bb1B5D1n532CB5AF691Fu.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:5388
                        • C:\Windows\mCA04AFC5c5548a40861867BnAACE820E3363u.exe
                          C:\Windows\mCA04AFC5c5548a40861867BnAACE820E3363u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2904
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M9A32E~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3092
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M39AE8~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:6112
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MBFD4F~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4188
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MC744E~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5736
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M1148A~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4672
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M80F71~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:256
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M02A0F~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4644
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\MDA7FB~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4480
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MDFE52~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1560
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M3363B~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2856
    • 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:4404

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m02A0F80AcC847a4cad18C2Cn71FE33462F9Bu.exe

        • Path C:\Windows\m02A0F80AcC847a4cad18C2Cn71FE33462F9Bu.exe
        • Size 84KB
        • SHA256 bc4f3adeffeb30788ec1f85366e5fe2640e8b8090d806d697b3ed9225a2b78d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m1148A479c9131a45e118661n237C7D8C661Fu.exe

        • Path C:\Windows\m1148A479c9131a45e118661n237C7D8C661Fu.exe
        • Size 84KB
        • SHA256 eb430213f21549b68282a816e942aab83e7a8eec639db4887d6c0e6c13e1dc2c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3363B307c29EEa45a71907En769B6FE26B55u.exe

        • Path C:\Windows\m3363B307c29EEa45a71907En769B6FE26B55u.exe
        • Size 84KB
        • SHA256 e54d691da415a1e6267821e73e6cd76e98df848c4a355424bff2907ef4f75d3c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m39AE88BFc5438a42f71AF4En982DA7646B5Au.exe

        • Path C:\Windows\m39AE88BFc5438a42f71AF4En982DA7646B5Au.exe
        • Size 84KB
        • SHA256 94c7b155a6a750cdce1d8983cb38a4a7ed9f56a8fcf35616f1b6dd91599fb84b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m80F713DFc92A4a4a911A81Dn153DBFFE00CCu.exe

        • Path C:\Windows\m80F713DFc92A4a4a911A81Dn153DBFFE00CCu.exe
        • Size 84KB
        • SHA256 068fe2664fe63945eddd34f0e528139677ce3ff3635cc06af05a81a43b38cc6b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9A32EF3EcDDE0a45bb1B5D1n532CB5AF691Fu.exe

        • Path C:\Windows\m9A32EF3EcDDE0a45bb1B5D1n532CB5AF691Fu.exe
        • Size 84KB
        • SHA256 5582ef8fe16cec897384d6129c5badbfe11b2d959bc83d6b24de129fc1c240ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBFD4F8DFc9E7Ba45ee19885nC35D2D0E837Fu.exe

        • Path C:\Windows\mBFD4F8DFc9E7Ba45ee19885nC35D2D0E837Fu.exe
        • Size 84KB
        • SHA256 e1c89b77a58824c189d27eec13894cd3923697dcf350b61295034b21294ef29a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC744E92Bc9154a4c771A1C4n115B5A81FE47u.exe

        • Path C:\Windows\mC744E92Bc9154a4c771A1C4n115B5A81FE47u.exe
        • Size 84KB
        • SHA256 0cb15eb831b4a03a4bbfaf232fabd2858c26f2d40c54716b1c1c53ad57f2dc7b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCA04AFC5c5548a40861867BnAACE820E3363u.exe

        • Path C:\Windows\mCA04AFC5c5548a40861867BnAACE820E3363u.exe
        • Size 84KB
        • SHA256 cdecce7c3501c64003cd221014819d53ed04fd98a6467ee3b4bce16257c9413b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDA7FB8D0c194Aa4f231A99EnBA1EE9BC4A85u.exe

        • Path C:\Windows\mDA7FB8D0c194Aa4f231A99EnBA1EE9BC4A85u.exe
        • Size 84KB
        • SHA256 822f3230491ace5f1940316cfb95f5023047039ab3e23bdc0f6179914673c88e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDFE52F2AcA538a459219DF1n4AFC879C7ADDu.exe

        • Path C:\Windows\mDFE52F2AcA538a459219DF1n4AFC879C7ADDu.exe
        • Size 84KB
        • SHA256 6f7fc51406720bd19350dad790245075d8181ed5bfb0dc5ddeb5136f167c3ccd
        • MD5 SHA1 SHA512 SSDEEP TLSH