Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 04:34

General

  • Target
    2026-08-13_77bdb897cee612a21a90522a141c953f_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260813-e66eta1hph
  • SHA256 4743ef10340e525937c86de81a11d9802742510e11f5a94cc2d20344fe7a2bd6
  • 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\2026-08-13_77bdb897cee612a21a90522a141c953f_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_77bdb897cee612a21a90522a141c953f_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:4708
    • C:\Windows\fD90B3C84fF1D9w4ec8rB4AAl42A060134477a.exe
      C:\Windows\fD90B3C84fF1D9w4ec8rB4AAl42A060134477a.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:5072
      • C:\Windows\f338F4886f37CAw4757r9531l7AED10F8FA48a.exe
        C:\Windows\f338F4886f37CAw4757r9531l7AED10F8FA48a.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:1328
        • C:\Windows\fF76E073Cf450Dw4b27r8236l12CFA6DBC3CCa.exe
          C:\Windows\fF76E073Cf450Dw4b27r8236l12CFA6DBC3CCa.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:4828
          • C:\Windows\f82247A6Af6BC6w4b83rB32Fl6A8F7AB79D17a.exe
            C:\Windows\f82247A6Af6BC6w4b83rB32Fl6A8F7AB79D17a.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:856
            • C:\Windows\f91CFB2C0f82F7w4317rA3CDlBCE794EE857Ea.exe
              C:\Windows\f91CFB2C0f82F7w4317rA3CDlBCE794EE857Ea.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:1672
              • C:\Windows\fA0B5F020f425Ew48b0rB4E0lDBB49CC5743Fa.exe
                C:\Windows\fA0B5F020f425Ew48b0rB4E0lDBB49CC5743Fa.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:472
                • C:\Windows\fF35B84E2f0D0Cw4989r8BBClC6112658BBE8a.exe
                  C:\Windows\fF35B84E2f0D0Cw4989r8BBClC6112658BBE8a.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:2616
                  • C:\Windows\f2987B802f8344w42a3rB389lD5A9312E5596a.exe
                    C:\Windows\f2987B802f8344w42a3rB389lD5A9312E5596a.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:1888
                    • C:\Windows\f1A697170fD1E4w455cr8681l27F8F97781D3a.exe
                      C:\Windows\f1A697170fD1E4w455cr8681l27F8F97781D3a.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:4688
                      • C:\Windows\f3DF0B8A3f9A3Aw4e8cr9F45l7E0272001E84a.exe
                        C:\Windows\f3DF0B8A3f9A3Aw4e8cr9F45l7E0272001E84a.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:1448
                        • C:\Windows\f0422C9BFf8AD2w452fr8EBDlBEF0282A77E4a.exe
                          C:\Windows\f0422C9BFf8AD2w452fr8EBDlBEF0282A77E4a.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2592
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\F3DF0B~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2400
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\F1A697~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4904
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\F2987B~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5908
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\FF35B8~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3112
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\FA0B5F~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5748
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\F91CFB~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1552
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\F82247~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3100
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\FF76E0~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3328
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\F338F4~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4292
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\FD90B3~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:912
    • 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:1092

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        f0422C9BFf8AD2w452fr8EBDlBEF0282A77E4a.exe

        • Path C:\Windows\f0422C9BFf8AD2w452fr8EBDlBEF0282A77E4a.exe
        • Size 84KB
        • SHA256 265099218dcf2e990388a4ed44e99fdefd0e1054ddae79feced0bc94ef68d24e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f1A697170fD1E4w455cr8681l27F8F97781D3a.exe

        • Path C:\Windows\f1A697170fD1E4w455cr8681l27F8F97781D3a.exe
        • Size 84KB
        • SHA256 d8de167c6be160d56779daa158e47b1f0085983e18f6638a1a9366ef06e3f5ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f2987B802f8344w42a3rB389lD5A9312E5596a.exe

        • Path C:\Windows\f2987B802f8344w42a3rB389lD5A9312E5596a.exe
        • Size 84KB
        • SHA256 a5f949dfeefd63c83ec21c26123f1abc8b68ad5f4fd0e0bfa8c6b79368c6e751
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f338F4886f37CAw4757r9531l7AED10F8FA48a.exe

        • Path C:\Windows\f338F4886f37CAw4757r9531l7AED10F8FA48a.exe
        • Size 84KB
        • SHA256 052cbc8bb41519d1b754e4b2d8882af459d879d82e0c2cccf581400915246984
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f3DF0B8A3f9A3Aw4e8cr9F45l7E0272001E84a.exe

        • Path C:\Windows\f3DF0B8A3f9A3Aw4e8cr9F45l7E0272001E84a.exe
        • Size 84KB
        • SHA256 5e7cbdf303bacadc95399f80e6f442ead1ae929d5090420726f86487c5e32e54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f82247A6Af6BC6w4b83rB32Fl6A8F7AB79D17a.exe

        • Path C:\Windows\f82247A6Af6BC6w4b83rB32Fl6A8F7AB79D17a.exe
        • Size 84KB
        • SHA256 87db5503e59e45cad6ffde7111063c473ef2c0a5635edfbac8b2858ef3dc0229
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f91CFB2C0f82F7w4317rA3CDlBCE794EE857Ea.exe

        • Path C:\Windows\f91CFB2C0f82F7w4317rA3CDlBCE794EE857Ea.exe
        • Size 84KB
        • SHA256 eceae3d8fcdbb0e9c7e407e91b6a84281e7a95cd56b7eed78c8a0c8e0ca2e689
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fA0B5F020f425Ew48b0rB4E0lDBB49CC5743Fa.exe

        • Path C:\Windows\fA0B5F020f425Ew48b0rB4E0lDBB49CC5743Fa.exe
        • Size 84KB
        • SHA256 8283d363899f54d3bfe74cc1685928f7acb5ca7fa9fb5a85f29883373c4db2e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fD90B3C84fF1D9w4ec8rB4AAl42A060134477a.exe

        • Path C:\Windows\fD90B3C84fF1D9w4ec8rB4AAl42A060134477a.exe
        • Size 84KB
        • SHA256 a2651f191718ff81dd5178d9eb2954b2c98847f6eb6af2b616178fcdd43217b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fF35B84E2f0D0Cw4989r8BBClC6112658BBE8a.exe

        • Path C:\Windows\fF35B84E2f0D0Cw4989r8BBClC6112658BBE8a.exe
        • Size 84KB
        • SHA256 2701ffce2adfbb1e6c2da12827cb564cdaaccb06bd8f31ca8749cd92244bc455
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fF76E073Cf450Dw4b27r8236l12CFA6DBC3CCa.exe

        • Path C:\Windows\fF76E073Cf450Dw4b27r8236l12CFA6DBC3CCa.exe
        • Size 84KB
        • SHA256 202b16512b99c8b240ddda25f7d845e49a4ee62559e12d8165589d7856046f8a
        • MD5 SHA1 SHA512 SSDEEP TLSH