Analysis

  • max time kernel
    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
    16/08/2026, 05:08

General

  • Target
    2026-08-16_0e16d131ddac41cf55f90a07a968e722_amadey_elex_vidar_wannacry.exe
  • Size 7.0MB
  • Sample260816-fszwjsbd47
  • SHA256 6855ba18194d114d68212aff1b3094f969da6fd1809ca571ac2477b0c0641739
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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\2026-08-16_0e16d131ddac41cf55f90a07a968e722_amadey_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_0e16d131ddac41cf55f90a07a968e722_amadey_elex_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:3536
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBCBCBBCAACCBACAAAACCBACCBCCBCCCCBBAAAACBBABCCCCCCABABBCBBCABBAACBAABCABBBAABBBBCBBBACBBCBACAAACBCACAAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.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:5948
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBCBCBBCAACCBACAAAACCBACCBCCBCCCCBBAAAACBBABCCCCCCABABBCBBCABBAACBAABCABBBAABBBBCBBBACBBCBACAAACBCACAAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4296
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BABBBABBCBAACCCCCABBBBCBBACBCAAAACBBAAACBBABABCCCBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.exe" start= auto displayName= "UserDataSvc_BABBBABBCBAACCCCCABBBBCBBACBCAAAACBBAAACBBABABCCCBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2668
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BABBBABBCBAACCCCCABBBBCBBACBCAAAACBBAAACBBABABCCCBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.exe" start= auto displayName= "UserDataSvc_BABBBABBCBAACCCCCABBBBCBBACBCAAAACBBAAACBBABABCCCBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5804
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BABBBABBCBAACCCCCABBBBCBBACBCAAAACBBAAACBBABABCCCBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2580
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BABBBABBCBAACCCCCABBBBCBBACBCAAAACBBAAACBBABABCCCBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2356
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.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:5960
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:2040
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABCCCBACACABBABCACCBAACBACBBCBBACBBCAAABCCBCCABBBCCBB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABCCCBACACABBABCACCBAACBACBBCBBACBBCAAABCCBCCABBBCCBB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5356
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2936

    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 b5f3f58f2e591ec2ad7d764e1d5bfdf909a2b1cb9f3bbe68f126611ae8074693
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Diagnosis\ETLLogs\ShutdownLogger\qap`g`v~dtlq
          • Size 10B
          • SHA256 35110ce98b3d9eaaff3d971d96ed1f98d60de0fc7cbb3f0574bbfae7146f3f1e
          • 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 7.6MB
          • SHA256 92ef8d81046f8a65c73a2cf803629b800df5fbb95b4f9b11328e402634630a80
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.107.1_0\_locales\ne\qap`g`v~dtlq
          • Size 10B
          • SHA256 24c03d970e2c0095e47a57c24c12da2df54aded72421a4f3909b1717db3e65de
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 7c43438a1a82e1858d998d5d482205339787cb2da67e4e7e0d0e9fdb2c5919ec
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 23aefad8f9748dfeba9c4c58d9903bd94b7f84025ab39836beaca43c3bd7b538
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 3a0a9292138875bb479e04bd994e800b985ba8536c3670357098e4d35847213b
          • MD5 SHA1 SHA512

          svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCBBCCBCABACABABCBACBABAAABBBCABBCACBBCBBBAABABACCAAC.exe
          • Size 7.0MB
          • SHA256 6855ba18194d114d68212aff1b3094f969da6fd1809ca571ac2477b0c0641739
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 dba7d15fc7ef37a07b21b7864579e2999a8b4884487431b7832a61993598b23b
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 082a7912cb77707c11235c2214370e7ce0f5a4cb12d6fa2502e6b8a9a1bf2f1c
          • MD5 SHA1 SHA512 TLSH

          memory/2936-593-0x00000000002D0000-0x00000000002F1000-memory.dmp

          memory/3536-0-0x0000000000370000-0x0000000000391000-memory.dmp

          memory/3536-7-0x0000000000370000-0x0000000000391000-memory.dmp

          memory/5356-78-0x0000000000AA0000-0x0000000000AC1000-memory.dmp

          memory/5960-31-0x00000000002D0000-0x00000000002F1000-memory.dmp