Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 13:00

General

  • Target
    2026-07-28_4f89aaf11d290bd4c7efcf14155f26d7_elex_wannacry.exe
  • Size 84KB
  • Sample260728-p8th5shd45
  • SHA256 90c7d1fc3b7129e90211eafb2cb2f5c49673f31295174237795d94c41a42aa49
  • 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\2026-07-28_4f89aaf11d290bd4c7efcf14155f26d7_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_4f89aaf11d290bd4c7efcf14155f26d7_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4468
    • C:\Windows\mB6E6B65BcD4A4a496d1A933n36B03AE9BCB2u.exe
      C:\Windows\mB6E6B65BcD4A4a496d1A933n36B03AE9BCB2u.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:5680
      • C:\Windows\m9379EEC8c5673a4bb11BCF6nE5A52AAB326Du.exe
        C:\Windows\m9379EEC8c5673a4bb11BCF6nE5A52AAB326Du.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:4172
        • C:\Windows\m4C6FFBEBc7FD2a43af1AB3En29ABAB5AE6A4u.exe
          C:\Windows\m4C6FFBEBc7FD2a43af1AB3En29ABAB5AE6A4u.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:5484
          • C:\Windows\mB397D464c6920a423d19385n698691156892u.exe
            C:\Windows\mB397D464c6920a423d19385n698691156892u.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:1412
            • C:\Windows\m926BB4CFcD3C4a41fd1AEF7n81D0A171796Fu.exe
              C:\Windows\m926BB4CFcD3C4a41fd1AEF7n81D0A171796Fu.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:3432
              • C:\Windows\mEEEC6D49cCFB1a40841A939nE0FA7522E1C1u.exe
                C:\Windows\mEEEC6D49cCFB1a40841A939nE0FA7522E1C1u.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:1752
                • C:\Windows\m56F0ED3Cc3ACBa44c319DACn376143B88659u.exe
                  C:\Windows\m56F0ED3Cc3ACBa44c319DACn376143B88659u.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:4920
                  • C:\Windows\m20DC51C3c32D4a45a718F96n70925E03FD94u.exe
                    C:\Windows\m20DC51C3c32D4a45a718F96n70925E03FD94u.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:4616
                    • C:\Windows\m857F1482cDD2Da468f18027n77AB9725B9CEu.exe
                      C:\Windows\m857F1482cDD2Da468f18027n77AB9725B9CEu.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:3900
                      • C:\Windows\m71ADC8EAcFC63a4cd91887CnDBF67CC42D6Cu.exe
                        C:\Windows\m71ADC8EAcFC63a4cd91887CnDBF67CC42D6Cu.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:5332
                        • C:\Windows\m231C4184c975Ba492a1AAD1n8D85CA73F517u.exe
                          C:\Windows\m231C4184c975Ba492a1AAD1n8D85CA73F517u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3344
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M71ADC~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3548
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M857F1~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1740
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M20DC5~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5768
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M56F0E~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5404
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MEEEC6~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4684
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M926BB~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3528
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\MB397D~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4788
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M4C6FF~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2652
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M9379E~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:6060
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MB6E6B~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3212
    • 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:2252

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m20DC51C3c32D4a45a718F96n70925E03FD94u.exe

        • Path C:\Windows\m20DC51C3c32D4a45a718F96n70925E03FD94u.exe
        • Size 84KB
        • SHA256 d8b3cf35ba826db794bbea4cf90bb00eb4d1b19161311ce084c67338cdd2f99a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m231C4184c975Ba492a1AAD1n8D85CA73F517u.exe

        • Path C:\Windows\m231C4184c975Ba492a1AAD1n8D85CA73F517u.exe
        • Size 84KB
        • SHA256 86dc8911c7a5428c69673ba10bf27d526ddf8a3e154cc2e10fbebf84b0e5ef70
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4C6FFBEBc7FD2a43af1AB3En29ABAB5AE6A4u.exe

        • Path C:\Windows\m4C6FFBEBc7FD2a43af1AB3En29ABAB5AE6A4u.exe
        • Size 84KB
        • SHA256 43b178d43e8cd8fc6e8f27bd09d92c34daefa182a090e9d48a4845eaea4a6f50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m56F0ED3Cc3ACBa44c319DACn376143B88659u.exe

        • Path C:\Windows\m56F0ED3Cc3ACBa44c319DACn376143B88659u.exe
        • Size 84KB
        • SHA256 f210c76404324408e93867e97e8aeeaf904ab65d576a2fe3c1b5ad12a00d4043
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m71ADC8EAcFC63a4cd91887CnDBF67CC42D6Cu.exe

        • Path C:\Windows\m71ADC8EAcFC63a4cd91887CnDBF67CC42D6Cu.exe
        • Size 84KB
        • SHA256 27b3a7b1c18aabb8d65a41c63abc318542542792099803ec16c3cf93031186cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m857F1482cDD2Da468f18027n77AB9725B9CEu.exe

        • Path C:\Windows\m857F1482cDD2Da468f18027n77AB9725B9CEu.exe
        • Size 84KB
        • SHA256 57ff3ea0fe6daa3f7a100f59e991a320b6c836f6a9163e854c4ec0d852fdcb0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m926BB4CFcD3C4a41fd1AEF7n81D0A171796Fu.exe

        • Path C:\Windows\m926BB4CFcD3C4a41fd1AEF7n81D0A171796Fu.exe
        • Size 84KB
        • SHA256 541532e798496bb3c75a0e742e5d59410e1b340d15a979a744aa382de2505019
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9379EEC8c5673a4bb11BCF6nE5A52AAB326Du.exe

        • Path C:\Windows\m9379EEC8c5673a4bb11BCF6nE5A52AAB326Du.exe
        • Size 84KB
        • SHA256 1a76f509c6f944682d7741287b766b8351df6e37907ab9adf530db05f95dd4cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB397D464c6920a423d19385n698691156892u.exe

        • Path C:\Windows\mB397D464c6920a423d19385n698691156892u.exe
        • Size 84KB
        • SHA256 c53e85e29b1a99894b4560158b1e560c93d4a98daed66fe05b06a932c433dbb1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB6E6B65BcD4A4a496d1A933n36B03AE9BCB2u.exe

        • Path C:\Windows\mB6E6B65BcD4A4a496d1A933n36B03AE9BCB2u.exe
        • Size 84KB
        • SHA256 612e9f8c6665c313f4dee3884518dd05401dce425cc2e1fda65b85eab5964ff3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEEEC6D49cCFB1a40841A939nE0FA7522E1C1u.exe

        • Path C:\Windows\mEEEC6D49cCFB1a40841A939nE0FA7522E1C1u.exe
        • Size 84KB
        • SHA256 45beb84ac250f82f9c51ff1c90e64b2d4550580f140a1ac385c3be15064a2ca9
        • MD5 SHA1 SHA512 SSDEEP TLSH