Analysis

  • max time kernel
    133s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/07/2026, 13:04

General

  • Target
    2026-07-27_923eae7470f9f6fb16f0f40a8be58fee_elex_wannacry.exe
  • Size 84KB
  • Sample260727-qa2brssgre
  • SHA256 c9cb5f6da175558ab6a5c1e0a42ba54297de72e05ed26d115bdd7ce6f0a90071
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 11 IoCs
  • Executes dropped EXE 10 IoCs
  • Drops file in Windows directory 10 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 20 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 10 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-27_923eae7470f9f6fb16f0f40a8be58fee_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-27_923eae7470f9f6fb16f0f40a8be58fee_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4356
    • C:\Windows\u74B6DD4DkB501s4daatB353v162839A7A108g.exe
      C:\Windows\u74B6DD4DkB501s4daatB353v162839A7A108g.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:1040
      • C:\Windows\u288E8DEEk5A86s42fat8569vF775CB91C173g.exe
        C:\Windows\u288E8DEEk5A86s42fat8569vF775CB91C173g.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:5096
        • C:\Windows\u575AE242kEC86s4a9ctBC61vB3BDDA0F310Eg.exe
          C:\Windows\u575AE242kEC86s4a9ctBC61vB3BDDA0F310Eg.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:3800
          • C:\Windows\u1D7F6B51k9C07s4a6ftA8B3v0AB7ACBEF4B9g.exe
            C:\Windows\u1D7F6B51k9C07s4a6ftA8B3v0AB7ACBEF4B9g.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:2120
            • C:\Windows\u4F90515BkD4BBs445at9F26v16879D648364g.exe
              C:\Windows\u4F90515BkD4BBs445at9F26v16879D648364g.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:740
              • C:\Windows\uD93C1D07k8F96s4093t9DF0v766727CAFDBAg.exe
                C:\Windows\uD93C1D07k8F96s4093t9DF0v766727CAFDBAg.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:2752
                • C:\Windows\uE68468C5k9795s4976tA2C7v132DB9F3F27Dg.exe
                  C:\Windows\uE68468C5k9795s4976tA2C7v132DB9F3F27Dg.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:940
                  • C:\Windows\uF1889E1Ak46DCs4131tACE9v6D93F58549EDg.exe
                    C:\Windows\uF1889E1Ak46DCs4131tACE9v6D93F58549EDg.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:3844
                    • C:\Windows\u90BDBED5k8C05s4a5dtA5FDvBCB3FA710CEAg.exe
                      C:\Windows\u90BDBED5k8C05s4a5dtA5FDvBCB3FA710CEAg.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:4316
                      • C:\Windows\u4BA35D8Ck3B14s4410tBADFv43560A84A301g.exe
                        C:\Windows\u4BA35D8Ck3B14s4410tBADFv43560A84A301g.exe
                        11⤵
                        • Executes dropped EXE
                        PID:4664
                        • C:\Windows\uA3A70AD8kEC99s4e5atB40CvDFB25A507684g.exe
                          C:\Windows\uA3A70AD8kEC99s4e5atB40CvDFB25A507684g.exe
                          12⤵
                            PID:3808
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c del C:\Windows\U4BA35~1.EXE > nul
                            12⤵
                            • Executes a command shell one-liner
                            PID:4360
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\U90BDB~1.EXE > nul
                          11⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2520
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\UF1889~1.EXE > nul
                        10⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4236
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\UE6846~1.EXE > nul
                      9⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4192
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\UD93C1~1.EXE > nul
                    8⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:720
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\U4F905~1.EXE > nul
                  7⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3980
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\U1D7F6~1.EXE > nul
                6⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2360
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\U575AE~1.EXE > nul
              5⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1304
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\U288E8~1.EXE > nul
            4⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3500
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\U74B6D~1.EXE > nul
          3⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4988
      • 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:1436

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          u1D7F6B51k9C07s4a6ftA8B3v0AB7ACBEF4B9g.exe

          • Path C:\Windows\u1D7F6B51k9C07s4a6ftA8B3v0AB7ACBEF4B9g.exe
          • Size 84KB
          • SHA256 5f0b965e8e794926ed19e87da6062f4894bb59665645a0082bae39c22c3a436d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          u288E8DEEk5A86s42fat8569vF775CB91C173g.exe

          • Path C:\Windows\u288E8DEEk5A86s42fat8569vF775CB91C173g.exe
          • Size 84KB
          • SHA256 aadd1d5e955887491a76c097d55f4fcb55ca134680607294a0444502d0bbb44d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          u4BA35D8Ck3B14s4410tBADFv43560A84A301g.exe

          • Path C:\Windows\u4BA35D8Ck3B14s4410tBADFv43560A84A301g.exe
          • Size 84KB
          • SHA256 9dbf4d0b6d8a6eb7b7ff60f18767fbb43a290c3e3d918aa22762e31c9f26750b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          u4F90515BkD4BBs445at9F26v16879D648364g.exe

          • Path C:\Windows\u4F90515BkD4BBs445at9F26v16879D648364g.exe
          • Size 84KB
          • SHA256 0a7ea64aa25b03b6161584d55f972baff54d01eab3c00490d921dc2723543b0b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          u575AE242kEC86s4a9ctBC61vB3BDDA0F310Eg.exe

          • Path C:\Windows\u575AE242kEC86s4a9ctBC61vB3BDDA0F310Eg.exe
          • Size 84KB
          • SHA256 ebc1b5727591c6beab20b0421e201155b85c9fd9f4349b620c53ff097ab9a67a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          u74B6DD4DkB501s4daatB353v162839A7A108g.exe

          • Path C:\Windows\u74B6DD4DkB501s4daatB353v162839A7A108g.exe
          • Size 84KB
          • SHA256 4d8703ef0776bfd4e048b8721f152e1d90429020639b4dd5baa52ed77fbd5680
          • MD5 SHA1 SHA512 SSDEEP TLSH

          u90BDBED5k8C05s4a5dtA5FDvBCB3FA710CEAg.exe

          • Path C:\Windows\u90BDBED5k8C05s4a5dtA5FDvBCB3FA710CEAg.exe
          • Size 84KB
          • SHA256 d4af25fa65f56410a9415f1bd1cf46ef7dec82b8f0960d2f423a9e19afa0884c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          uA3A70AD8kEC99s4e5atB40CvDFB25A507684g.exe

          • Path C:\Windows\uA3A70AD8kEC99s4e5atB40CvDFB25A507684g.exe
          • Size 84KB
          • SHA256 37d016e7c0864977fb486adb586984e12e7d47b163762541dc73e74a1d694c06
          • MD5 SHA1 SHA512 SSDEEP TLSH

          uD93C1D07k8F96s4093t9DF0v766727CAFDBAg.exe

          • Path C:\Windows\uD93C1D07k8F96s4093t9DF0v766727CAFDBAg.exe
          • Size 84KB
          • SHA256 bdb4fbe5a6d1018ad922f2e5e9706b9a23767dfbff4f0d94daf41ae7f7ad1f1c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          uE68468C5k9795s4976tA2C7v132DB9F3F27Dg.exe

          • Path C:\Windows\uE68468C5k9795s4976tA2C7v132DB9F3F27Dg.exe
          • Size 84KB
          • SHA256 8bc5bffeceee0b35fa1fe717114146a2db844796b44e238521e80b2e16af7329
          • MD5 SHA1 SHA512 SSDEEP TLSH

          uF1889E1Ak46DCs4131tACE9v6D93F58549EDg.exe

          • Path C:\Windows\uF1889E1Ak46DCs4131tACE9v6D93F58549EDg.exe
          • Size 84KB
          • SHA256 c22d91216340e601a9cb13fa70d69c35985e8fcb5528f8cffc19e8333b3c8d9c
          • MD5 SHA1 SHA512 SSDEEP TLSH