Analysis

  • max time kernel
    147s
  • 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, 10:43

General

  • Target
    2026-08-16_707e6ea12514ae95305c8a74a216bf66_elex_vidar_wannacry.exe
  • Size 9.1MB
  • Sample260816-msp5nswtbx
  • SHA256 05416c018efc2085835ca02e4af4764be5abcb5b1631ed4f9b703215d67c893b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • 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 4 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 11 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 2 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_707e6ea12514ae95305c8a74a216bf66_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_707e6ea12514ae95305c8a74a216bf66_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:4312
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAAABABBBCBBBBAACCCBCABAACAABAABAABCCBBCCAAABCAACCBAAABBACCACCBBBAACBCBCCCCCBACCAABCBCACACBCABBBABBACBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.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:472
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAAABABBBCBBBBAACCCBCABAACAABAABAABCCBBCCAAABCAACCBAAABBACCACCBBBAACBCBCCCCCBACCAABCBCACACBCABBBABBACBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:944
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CABBBBACCBBACCCACABBCCBBAAAACABABBABAABCABABBBAABCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.exe" start= auto displayName= "UserDataSvc_CABBBBACCBBACCCACABBCCBBAAAACABABBABAABCABABBBAABCB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3796
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CABBBBACCBBACCCACABBCCBBAAAACABABBABAABCABABBBAABCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.exe" start= auto displayName= "UserDataSvc_CABBBBACCBBACCCACABBCCBBAAAACABABBABAABCABABBBAABCB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:596
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CABBBBACCBBACCCACABBCCBBAAAACABABBABAABCABABBBAABCB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1092
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CABBBBACCBBACCCACABBCCBBAAAACABABBABAABCABABBBAABCB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2780
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.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:4748
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:880
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CAACBACCABACBAACBCAAAABBCAABAAABCCAACBCBACABCACBBBABBBBABCBBCBBCACBBCBACABBACACAAABCBAACCCCBAAACABCBCBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBCBBCABCBCCBCBCCACCCCBCACABBBBBABCCABBABAACCBBACABBB.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:1784
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CAACBACCABACBAACBCAAAABBCAABAAABCCAACBCBACABCACBBBABBBBABCBBCBBCACBBCBACABBACACAAABCBAACCCCBAAACABCBCBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBCBBCABCBCCBCBCCACCCCBCACABBBBBABCCABBABAACCBBACABBB.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:4956
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBCBBCABCBCCBCBCCACCCCBCACABBBBBABCCABBABAACCBBACABBB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBCBBCABCBCCBCBCCACCCCBCACABBBBBABCCABBABAACCBBACABBB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5076
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5176

    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 973f65f65e94d9662beaabed9fd181611bf847c1ee728da2d60246670f26604b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Settings\Accounts\qap`g`v~dtlq
          • Size 10B
          • SHA256 f83f2aafb4736e6ebe8491a0ceb40bf259f31f5bf8124cba005cbba201ddda0e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Microsoft Office Tools\qap`g`v~dtlq
          • Size 10B
          • SHA256 f8b46b69e19e2e27c23a043bc6a13cb074e957ad5e547e5d9b9dbfe31b5fe4f0
          • 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 9.7MB
          • SHA256 e3a2dfbb3e5b5c635a1916aa0758307cf7cca653e449d7f79df66d16cfd5d591
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{ef5af41f-d68c-48f7-bfb0-5055718601fc}\qap`g`v~dtlq
          • Size 10B
          • SHA256 2b6f27a9830a3d615ed4db61fc0466c35db0aa8e45b79d1755192a9fd59c9987
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\qap`g`v~dtlq
          • Size 10B
          • SHA256 cc7e830c08f27272baa2b6780a7935ee1d4a46677fb1740b9ee8f933f1454d69
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\GraphiteDawnCache\qap`g`v~dtlq
          • Size 10B
          • SHA256 e0415f16528e58152176b2b7a15877dbefe4299a0bbdb3e0cefb7474d257accd
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\LocalCache\qap`g`v~dtlq
          • Size 10B
          • SHA256 ff5d891fd845e18a7eba8e4ecec6e076a4227fb46871c28ff0b0c66ce9164ecd
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Temp\acrocef_low\qap`g`v~dtlq
          • Size 10B
          • SHA256 0a28b3b82c315a77b450a3ea24bf8e7ccad31b29aa0924dde9f144d0fdb5671c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 8d1b151773253a78644a094f320a333e4a0260d83dd09573d1cde19443b7c546
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b350048a6c0c7f8a6e4793ebe27c2f00c63e6bf6063580579d1f4fe6c38c9fd5
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 f81eec7cdba2994babdb032c2052cac345162e3e9a3210b3d302525c3ec87ee4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 68b1136eb549f92bd7de083328d74c34cbb47e109c4760a2911903b5b57eb1e4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b827a838e87477b25d89009763613a4884c7d57bb80207061eb44473c2a93162
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c91b2d0ef829623af332b17ea443657310a4da1608b30efd02fef84381e49180
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Public\AccountPictures\qap`g`v~dtlq
          • Size 10B
          • SHA256 cef2baa031ac4bd4b9b26b8b1be1b7d33fcaa3bcb5a418a3c76feb44c3b410cf
          • MD5 SHA1 SHA512

          svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACCCBCABBCAACBCACBBCBBBCACBBAACACCCBABBACBABABBACCC.exe
          • Size 9.1MB
          • SHA256 05416c018efc2085835ca02e4af4764be5abcb5b1631ed4f9b703215d67c893b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 544941e4838cc1b9f7479b08584f73cc3d4ed71a119a032307f7fc48abc142b6
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 bbf63a861c677ce454041cdb687c179b4c4cc8264759d09d85e6aa45f4a7734a
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 b15ffbedebbbe39a2b2b46a7e176bb38271fe09271c8476f6d7bfe77d9934fa7
          • MD5 SHA1 SHA512 TLSH

          memory/4312-6-0x00000000006C0000-0x00000000006E1000-memory.dmp

          memory/4748-33-0x0000000000390000-0x00000000003B1000-memory.dmp

          memory/5076-2361-0x0000000000B50000-0x0000000000B71000-memory.dmp

          memory/5076-63-0x0000000000B50000-0x0000000000B71000-memory.dmp

          memory/5176-598-0x0000000000390000-0x00000000003B1000-memory.dmp