Analysis

  • max time kernel
    150s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 08:29

General

  • Target
    2026-08-16_1c68015cd3e7538da072e20db4ec5124_amadey_elex_glassworm_vidar_wannacry.exe
  • Size 11.3MB
  • Sample260816-kdk63atdpd
  • SHA256 e991436ae41096929e326e4dd980e1bada084bfada2b4b0e36440cca1157bc53
  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_1c68015cd3e7538da072e20db4ec5124_amadey_elex_glassworm_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_1c68015cd3e7538da072e20db4ec5124_amadey_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:2712
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBACBAABCACACAAABBBCABCBCBACCBABCABAABCAACAACCBCBBAACCBCCBCCAACAAABBBBBABBCCCCBBAACABCABCCACCCABACAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.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:5864
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBACBAABCACACAAABBBCABCBCBACCBABCABAABCAACAACCBCBBAACCBCCBCCAACAAABBBBBABBCCCCBBAACABCABCCACCCABACAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2664
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACCBBBCCBCAACBAAACBACABBCACCBBCBCABCCCBBBABABAAAABC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.exe" start= auto displayName= "UserDataSvc_ACCBBBCCBCAACBAAACBACABBCACCBBCBCABCCCBBBABABAAAABC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5308
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ACCBBBCCBCAACBAAACBACABBCACCBBCBCABCCCBBBABABAAAABC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.exe" start= auto displayName= "UserDataSvc_ACCBBBCCBCAACBAAACBACABBCACCBBCBCABCCCBBBABABAAAABC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3936
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACCBBBCCBCAACBAAACBACABBCACCBBCBCABCCCBBBABABAAAABC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4948
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ACCBBBCCBCAACBAAACBACABBCACCBBCBCABCCCBBBABABAAAABC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5832
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.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:3340
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5056
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAAACCBABBCABCBCCAABCACACCACABBAABCAACCACAAAAACBBCAAACA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAAACCBABBCABCBCCAABCACACCACABBAABCAACCACAAAAACBBCAAACA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2168
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.exe
      1⤵
      • Executes dropped EXE
      PID:3840

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 ede368c2a83a674eb0dbc770916dd875d8599b1014d3932806709d7855d19c98
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 217261b996fbcf7a08a884d2ba02bb0c2a2b0b7da6a7bd7a08ac6cebe1f8863f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 93c9de9169be817100a9f93c7275d3e78580a316de8eb55286ce3731f72ef804
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 06ae38f0fda634350c6922c35a380b2c47a5eba22b7d7af1aca1afaf0a36aafe
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 6cdf154e1d28408d81f0868290db02c4a2d541abec37dc3c2f0581f7879bfa88
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 dcad94fa54483e23f8c7741ceec2ee9d69586e40cb7b29d3f20d4b2873818d42
          • MD5 SHA1 SHA512

          svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBACACBBBBCCBCCABABACAAAAABABACCBAAAACACCBAABAACACAB.exe
          • Size 11.3MB
          • SHA256 e991436ae41096929e326e4dd980e1bada084bfada2b4b0e36440cca1157bc53
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 63bec79671970039d93812f14c5dfd5c829f7e4873db0b5b9c3fdab42a7e047d
          • MD5 SHA1 SHA512 TLSH

          memory/2168-79-0x00000000001F0000-0x0000000000211000-memory.dmp

          memory/2712-0-0x00000000003A0000-0x00000000003C1000-memory.dmp

          memory/2712-7-0x00000000003A0000-0x00000000003C1000-memory.dmp

          memory/3340-33-0x00000000008D0000-0x00000000008F1000-memory.dmp

          memory/3340-23-0x00000000008D0000-0x00000000008F1000-memory.dmp