Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 06:01

General

  • Target
    2026-08-10_9d81a414ae8070e9b7aacb3b1113a6e5_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260810-graqpsed78
  • SHA256 fa83c1425706e27e2c5e3f752f038ebd9f216e4be3883022894cd0f05f33ea28
  • 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\2026-08-10_9d81a414ae8070e9b7aacb3b1113a6e5_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_9d81a414ae8070e9b7aacb3b1113a6e5_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:4340
    • C:\Windows\uF0B8A6E2k5663s45e8t826Dv71EAA15EA457g.exe
      C:\Windows\uF0B8A6E2k5663s45e8t826Dv71EAA15EA457g.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:3976
      • C:\Windows\u96AE5565k05BFs4c7dt8A82vED7A2F116C60g.exe
        C:\Windows\u96AE5565k05BFs4c7dt8A82vED7A2F116C60g.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:3356
        • C:\Windows\u3BAC5CB9k7FFCs448atB364v9BE2901B1166g.exe
          C:\Windows\u3BAC5CB9k7FFCs448atB364v9BE2901B1166g.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:2532
          • C:\Windows\uF7013280k311Bs4f04t83C6v7F3EEEFD0E1Dg.exe
            C:\Windows\uF7013280k311Bs4f04t83C6v7F3EEEFD0E1Dg.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:696
            • C:\Windows\u42EB3D0EkA9FEs4813tB3AFvABF5A8E8D7E3g.exe
              C:\Windows\u42EB3D0EkA9FEs4813tB3AFvABF5A8E8D7E3g.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:4048
              • C:\Windows\uDC95C0C9k48BBs4614tBC5Bv554D88E5FEC6g.exe
                C:\Windows\uDC95C0C9k48BBs4614tBC5Bv554D88E5FEC6g.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:6064
                • C:\Windows\u1357C2C1k3413s4e07t9603v3F94640F544Ag.exe
                  C:\Windows\u1357C2C1k3413s4e07t9603v3F94640F544Ag.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:5476
                  • C:\Windows\u768B0E38kA672s457ctA4B2v5D183E962956g.exe
                    C:\Windows\u768B0E38kA672s457ctA4B2v5D183E962956g.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:2948
                    • C:\Windows\u87CF25C5kB999s48ddtB04Bv4FB708247F8Ag.exe
                      C:\Windows\u87CF25C5kB999s48ddtB04Bv4FB708247F8Ag.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:3208
                      • C:\Windows\u5C85EA51kDB1Bs41a6tB63Ev10954FF804C8g.exe
                        C:\Windows\u5C85EA51kDB1Bs41a6tB63Ev10954FF804C8g.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:6028
                        • C:\Windows\uD7CB3F86k28C6s4c44tAD84v6F590B05DC8Eg.exe
                          C:\Windows\uD7CB3F86k28C6s4c44tAD84v6F590B05DC8Eg.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4752
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\U5C85E~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5468
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\U87CF2~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2984
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\U768B0~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2676
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\U1357C~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2928
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\UDC95C~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2176
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\U42EB3~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5916
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\UF7013~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5508
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\U3BAC5~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4756
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\U96AE5~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3564
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\UF0B8A~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3984
    • 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:5236

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        u1357C2C1k3413s4e07t9603v3F94640F544Ag.exe

        • Path C:\Windows\u1357C2C1k3413s4e07t9603v3F94640F544Ag.exe
        • Size 84KB
        • SHA256 642691f55d5daa06410475ac783333a3f290796d0b4cc9d8c5f4bb1d58f3743b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u3BAC5CB9k7FFCs448atB364v9BE2901B1166g.exe

        • Path C:\Windows\u3BAC5CB9k7FFCs448atB364v9BE2901B1166g.exe
        • Size 84KB
        • SHA256 90d1ce4396cff9c667b5ef7e2d38afbefdc60a3cdc9aaa1c0a7235bf60e0b2b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u42EB3D0EkA9FEs4813tB3AFvABF5A8E8D7E3g.exe

        • Path C:\Windows\u42EB3D0EkA9FEs4813tB3AFvABF5A8E8D7E3g.exe
        • Size 84KB
        • SHA256 66a9ddc5be0f18342e1da158bcbc5a9f44839daaf1da82f0fb622ccbf199f2cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u5C85EA51kDB1Bs41a6tB63Ev10954FF804C8g.exe

        • Path C:\Windows\u5C85EA51kDB1Bs41a6tB63Ev10954FF804C8g.exe
        • Size 84KB
        • SHA256 8becebbb1ff4c53a50ba2d255bb7dfff0388b6a26a32d490c785e6955e09df8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u768B0E38kA672s457ctA4B2v5D183E962956g.exe

        • Path C:\Windows\u768B0E38kA672s457ctA4B2v5D183E962956g.exe
        • Size 84KB
        • SHA256 cfe6967a579f425d50d3d6871b7e52ba1f4845285a761a051f85829beec9a151
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u87CF25C5kB999s48ddtB04Bv4FB708247F8Ag.exe

        • Path C:\Windows\u87CF25C5kB999s48ddtB04Bv4FB708247F8Ag.exe
        • Size 84KB
        • SHA256 841c6c1a794e36e5b5be9107ec9773600589253e3f68a8d3ac19f8eb5e1b8354
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u96AE5565k05BFs4c7dt8A82vED7A2F116C60g.exe

        • Path C:\Windows\u96AE5565k05BFs4c7dt8A82vED7A2F116C60g.exe
        • Size 84KB
        • SHA256 594b7d7924398215e8c72085f8f243ee63f2a35ddf0ba28b339cb8aefb10e21d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uD7CB3F86k28C6s4c44tAD84v6F590B05DC8Eg.exe

        • Path C:\Windows\uD7CB3F86k28C6s4c44tAD84v6F590B05DC8Eg.exe
        • Size 84KB
        • SHA256 0d0ffeabeda1a5976fd6949245b5cb9961c888e25d0e5f132cebabf29a502a81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uDC95C0C9k48BBs4614tBC5Bv554D88E5FEC6g.exe

        • Path C:\Windows\uDC95C0C9k48BBs4614tBC5Bv554D88E5FEC6g.exe
        • Size 84KB
        • SHA256 e3e9705a7029a4e135f72f29fa86854ec0ae087b1aea4ee206ee63d491c561ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uF0B8A6E2k5663s45e8t826Dv71EAA15EA457g.exe

        • Path C:\Windows\uF0B8A6E2k5663s45e8t826Dv71EAA15EA457g.exe
        • Size 84KB
        • SHA256 a2cbb3d10e121fdef77d95358e0c3ac4721c79bda61300ea222d89b238f28212
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uF7013280k311Bs4f04t83C6v7F3EEEFD0E1Dg.exe

        • Path C:\Windows\uF7013280k311Bs4f04t83C6v7F3EEEFD0E1Dg.exe
        • Size 84KB
        • SHA256 f9de31e0faff9493b6321ef1025dd986f11ed2641c84482fadffa1970e65f395
        • MD5 SHA1 SHA512 SSDEEP TLSH