Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 04:37

General

  • Target
    2026-08-14_449db69d5b0f16d2bad8bba76ec44230_elex_glassworm_vidar_wannacry.exe
  • Size 23.5MB
  • Sample260814-e83rpsvwct
  • SHA256 314de25a78db9db68afa7c7519da728e3819bfe67a70c68c3f2691833e44fe97
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Executes a command shell one-liner 1 TTPs 3 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 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_449db69d5b0f16d2bad8bba76ec44230_elex_glassworm_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_449db69d5b0f16d2bad8bba76ec44230_elex_glassworm_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4800
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBCBBAABABACCBABACBBBCCBABAAACBCBAABBBBCBCBCBACCBCAABABAAAAABCBBACBBABCAACCCAACBACCBCCCABBAAAAABACCCCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe" /sc minute /mo 30 /ru SYSTEM /f
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4992
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBCBBAABABACCBABACBBBCCBABAAACBCBAABBBBCBCBCBACCBCAABABAAAAABCBBACBBABCAACCCAACBACCBCCCABBAAAAABACCCCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5596
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BBCAABACABCACCABABBBCCBCABAABCCABCAABABCCBCCCBBCACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe" start= auto displayName= "UserDataSvc_BBCAABACABCACCABABBBCCBCABAABCCABCAABABCCBCCCBBCACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5148
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BBCAABACABCACCABABBBCCBCABAABCCABCAABABCCBCCCBBCACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe" start= auto displayName= "UserDataSvc_BBCAABACABCACCABABBBCCBCABAABCCABCAABABCCBCCCBBCACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4928
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BBCAABACABCACCABABBBCCBCABAABCCABCAABABCCBCCCBBCACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5600
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BBCAABACABCACCABABBBCCBCABAABCCABCAABABCCBCCCBBCACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5804
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:268
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:6040
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBBBBBBCACBAABBABBCCAAAABBBCACABCACBCABBBCABABABCABB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBBBBBBCACBAABBABBCCAAAABBBCACABCACBCABBBCABABABCABB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5972
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2532

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\PerfLogs\qap`g`v~dtlq
          • Size 10B
          • SHA256 ea5458c2c5c295bc286fe142558703b18aa27e990577c64278f8f346f5b4e7f3
          • MD5 SHA1 SHA512

          windowsdesktop-runtime-8.0.15-win-x64.exe

          • Path C:\ProgramData\Package Cache\{5625bb48-295c-4113-bc92-d6a69b19b04c}\windowsdesktop-runtime-8.0.15-win-x64.exe
          • Size 10.3MB
          • SHA256 aefe66b729b5994726aa7dd4ce17ce6fc7c759f730b5cf32d342452639b58d3f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\qap`g`v~dtlq
          • Size 10B
          • SHA256 fdb1c2387e8305a3f56eec71664f2a279a5c1a4d8e84c1e47c94f9efb7b23763
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Safe Browsing Network\qap`g`v~dtlq
          • Size 10B
          • SHA256 7e887a2a620e1526e85235122892273e51c1860aa1e8c27b6cfbff870a09f673
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 209f47a70711cb658d354136ae2c08921e6e239aa94d81500a217a715144f35b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c1067be4b7ef8843d6a5c166beff9a2715776b4e96b02fbb0fdfae4b845f2104
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 5cacdd3d41d22c2e19ccdffa50bc33c6fb28a9c6c5b7117423bb0cd0713bb3ea
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 27755644b49b51238872f6f847b831c11b4715f4188742c69770dd9ed0c82134
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b589397a090b1b3d50f7d497dca86f93b9aaa86eb2efc065e090173210256dd6
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 cc5979a8ade345217c14a538b9fde273be7c667f8d61507ea11e3bd722700448
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 24633dc9cd5f3a28179c6784f14b5af331fca338c3acd908490ba0d4feffbc6a
          • MD5 SHA1 SHA512

          svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCAABBCCBCCAACBBACBCBBBABCCBCCBCBABBBBABBABCBCACBCCBAAB.exe
          • Size 23.5MB
          • SHA256 314de25a78db9db68afa7c7519da728e3819bfe67a70c68c3f2691833e44fe97
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 190d4646fc9fd38fe993081403cc935358412458b0a09fc938ec7d4839dcbac0
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 0972af14ce157fdd591abd602c1da160d25bfd9e6cd6b9c99a9486de8efe5db5
          • MD5 SHA1 SHA512 TLSH

          memory/268-34-0x00000000002B0000-0x00000000002D1000-memory.dmp

          memory/4800-0-0x00000000007D0000-0x00000000007F1000-memory.dmp

          memory/4800-8-0x00000000007D0000-0x00000000007F1000-memory.dmp

          memory/5972-64-0x0000000000B30000-0x0000000000B51000-memory.dmp

          memory/5972-505-0x0000000000B30000-0x0000000000B51000-memory.dmp