Analysis

  • max time kernel
    149s
  • max time network
    141s
  • 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, 04:59

General

  • Target
    2026-08-16_230c5181efc166f0f5ccfc47e8e184e6_elex_vidar_wannacry.exe
  • Size 6.5MB
  • Sample260816-fmhebabd23
  • SHA256 9e3f12c7f9c9ec944aa310119434a9b1edaaa9212a67ced9df96a75cb96857cf
  • 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_230c5181efc166f0f5ccfc47e8e184e6_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_230c5181efc166f0f5ccfc47e8e184e6_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:4132
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBACCBCBABABBCABABBAAACBBBCBABCACACCCBCBCACAAABAACCBCCBCBBCBBCACAACCACACABCACAACACCBBBACBBCCCCBAABBABCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.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:2556
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBACCBCBABABBCABABBAAACBBBCBABCACACCCBCBCACAAABAACCBCCBCBBCBBCACAACCACACABCACAACACCBBBACBBCCCCBAABBABCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3008
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCCBCCBACABBCCACABBACACBCBABCBCBCCBCCCCBBABCABCBCAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.exe" start= auto displayName= "UserDataSvc_CCCBCCBACABBCCACABBACACBCBABCBCBCCBCCCCBBABCABCBCAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5144
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCCBCCBACABBCCACABBACACBCBABCBCBCCBCCCCBBABCABCBCAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.exe" start= auto displayName= "UserDataSvc_CCCBCCBACABBCCACABBACACBCBABCBCBCCBCCCCBBABCABCBCAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5668
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCCBCCBACABBCCACABBACACBCBABCBCBCCBCCCCBBABCABCBCAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1384
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCCBCCBACABBCCACABBACACBCBABCBCBCCBCCCCBBABCABCBCAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:948
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.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:5656
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4500
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCACABAABCBCCCABBBBACCACCBABBBBACBAACCCAABBBABABAAAABCA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCACABAABCBCCCABBBBACCACCBABBBBACBAACCCAABBBABABAAAABCA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5632
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2764

    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 5c18440ae42f74934f9e37208bcb66cef7040ed5e1794f026ec407579385b2a0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\AppRepository\qap`g`v~dtlq
          • Size 10B
          • SHA256 cb7a7436d517cf18a69c20e6911143ee01afcc07bad5fb97df13a4fb5a1bdece
          • 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 7.1MB
          • SHA256 21cbf51a5445ce252db0e790cb447859564e9c55c13ee2e7174918647d7adaef
          • 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\uk\qap`g`v~dtlq
          • Size 10B
          • SHA256 2f7fd849a9ab974075dc37eb4caa9533b6b9e583ec4afdc9d70d4bb04cfbdcea
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\qap`g`v~dtlq
          • Size 10B
          • SHA256 8da3cdc18fda57e18a3729f8c5fabd03f4a8fbabbd2ea9ef63f218e1dd29fdd7
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 8f49a3c1a48ec96c95e92617121c87c299fa53964f878b62af5911631a33ae5e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d1d6d5436646d4e7c8f258777aca84f9456478e7fb89885ae6db849a216d791d
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 f453544167716cb2158093b1010a3de04c054d7c843955e6fd0f9cc88c7484e4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 313145db07f877bc2078eee9cc711d4b46b8b6c42401109517845adb2f33db8b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 5e804f5ab66e65cf059598a6ed9385c1e5cc6ad133aab7f9d45c6b20e5fe3483
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 dd1bd92fb5fedce1903093c5e89f41952949fcae458d827395a5a2476e3e05bb
          • MD5 SHA1 SHA512

          svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACBBCBBBAABAABABBBBBACCBAABCBABBCACACACBBBCAAABBACCC.exe
          • Size 6.5MB
          • SHA256 9e3f12c7f9c9ec944aa310119434a9b1edaaa9212a67ced9df96a75cb96857cf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 2b288c1026207b7d205f4cd6f4df4c67ac76244a97db52a9893037903b407754
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 07aab7b20e77fa2f029a1e5e27b6ee5a653654c2678897bedd7a50f201caec61
          • MD5 SHA1 SHA512 TLSH

          memory/2764-81-0x0000000000AE0000-0x0000000000B01000-memory.dmp

          memory/4132-0-0x0000000000CA0000-0x0000000000CC1000-memory.dmp

          memory/4132-7-0x0000000000CA0000-0x0000000000CC1000-memory.dmp

          memory/5632-79-0x00000000006C0000-0x00000000006E1000-memory.dmp

          memory/5656-33-0x0000000000AE0000-0x0000000000B01000-memory.dmp

          memory/5656-23-0x0000000000AE0000-0x0000000000B01000-memory.dmp