Analysis

  • max time kernel
    150s
  • max time network
    152s
  • 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, 17:56

General

  • Target
    2026-08-16_5e2e92719d7b6ef1d874c86c5d622a27_elex_vidar_wannacry.exe
  • Size 12.4MB
  • Sample260816-wh4pratejd
  • SHA256 8dbe4fb8674cd862aab43f978a9a736064524bc4d64093bf612720717a6bcc3b
  • 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_5e2e92719d7b6ef1d874c86c5d622a27_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_5e2e92719d7b6ef1d874c86c5d622a27_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:1500
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBCAACBCCACABBCACCBBCCCAACCBCBABBBABAACACCBABBCBBBCCABBABCBBCCAACBABCCACCABCABCBCAABABBCABCBBCCCBCBBBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.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:4956
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBCAACBCCACABBCACCBBCCCAACCBCBABBBABAACACCBABBCBBBCCABBABCBBCCAACBABCCACCABCABCBCAABABBCABCBBCCCBCBBBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4136
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BABACCBABBCACCCBCAAACBBBCCCCCBCAABBCCAACBCABCACBABB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.exe" start= auto displayName= "UserDataSvc_BABACCBABBCACCCBCAAACBBBCCCCCBCAABBCCAACBCABCACBABB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4672
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BABACCBABBCACCCBCAAACBBBCCCCCBCAABBCCAACBCABCACBABB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.exe" start= auto displayName= "UserDataSvc_BABACCBABBCACCCBCAAACBBBCCCCCBCAABBCCAACBCABCACBABB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3260
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BABACCBABBCACCCBCAAACBBBCCCCCBCAABBCCAACBCABCACBABB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2348
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BABACCBABBCACCCBCAAACBBBCCCCCBCAABBCCAACBCABCACBABB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2736
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.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:5612
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:1004
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBBBAAABCCCCCCAAAAACAAABBAAACABCCACCCCBACBBCABCCABCACABCCCBBABCBBAAACBAAABBABBAAACCBCBBABACACBCABAAACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCAABBAAAABCBCCBACCBBCCACCCBCABABBCBAABBCBBCCCABACCBACA.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:5544
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBBBAAABCCCCCCAAAAACAAABBAAACABCCACCCCBACBBCABCCABCACABCCCBBABCBBAAACBAAABBABBAAACCBCBBABACACBCABAAACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCAABBAAAABCBCCBACCBBCCACCCBCABABBCBAABBCBBCCCABACCBACA.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:4960
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCAABBAAAABCBCCBACCBBCCACCCBCABABBCBAABBCBBCCCABACCBACA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCAABBAAAABCBCCBACCBBCCACCCBCABABBCBAABBCBBCCCABACCBACA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2396
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4848

    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 26e6d8162005ee3e244f725c805c4e749b90a11028e4d0965719e9e44b56e0e3
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\AppV\qap`g`v~dtlq
          • Size 10B
          • SHA256 c241934f2855b3db347073b955c559506b2c09f18a5d1b0a77f561148160b1f3
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\Power Efficiency Diagnostics\qap`g`v~dtlq
          • Size 10B
          • SHA256 5fb921e9bd8920b50d771ce0dc527eabb9a67d44e0069957d4177379017912ba
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{4C903F19-B4C3-4D0C-8CC9-D444C511AF1C}v64.60.31149\qap`g`v~dtlq
          • Size 10B
          • SHA256 94b9be360ad770d146ab78c1848291390f120f53956bc07987e20f7a5d23b902
          • 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 13.0MB
          • SHA256 df199a6595ab083db884c3f3ed464f18b91f3654b12392c2d48590c735674466
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\Packages\Microsoft.MicrosoftEdge.Stable_8wekyb3d8bbwe\qap`g`v~dtlq
          • Size 10B
          • SHA256 494378152027a2eb127ae1b1650daaf8c22bfab7a4f732fd311f49280a2c3f5c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Packages\Microsoft.MicrosoftEdge.Stable_8wekyb3d8bbwe\qap`g`v~dtlq
          • Size 10B
          • SHA256 6723efbd44f58908982e5e836432cf36871879da6a9357e85770dc90012c7de5
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.107.1_0\_locales\mr\qap`g`v~dtlq
          • Size 10B
          • SHA256 856fe10cebd1717b41ede83e8ccab83238bb88ea8c1af3397d8921807447fa08
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\qap`g`v~dtlq
          • Size 10B
          • SHA256 5041a89b169c78da65d243e8376eac2f52c9367c96b930fc68be6130e07415e8
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 4ad828b75a3f7087ec2e0e64fd7a4c51e096432881bdb59042895a9ef47b0216
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 db1a8945820f39a21fcc644620518fa71cf90d117ec9f3ce1db879a0d6813810
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 97751e66679a6f67d625b7c58197d0bb8b1be098bbf0bc3ccaa12e7e3f048aff
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 37125ec7a6377ebd33b2542ff082f1b01c78d4dc0dd3eebb8f7f78609f5943a9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 5d456253bd23cd723f80fc0d92e25c83b28051af1738f80ec74722381f5912b4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 71c0dc6a53b29a3a97ce40cc6bc9ae7df8fe3d213de836efd31d7dbb435dbfd9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 67ad44b80fe8182e2db0166df6efe0bcb4c968a167b4e7d1b4f86f1fe0d53b84
          • MD5 SHA1 SHA512

          svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCBCCBABCACAAAABBABCCAABCBBCBCCCBBCAACACACCCABAACCAA.exe
          • Size 12.4MB
          • SHA256 8dbe4fb8674cd862aab43f978a9a736064524bc4d64093bf612720717a6bcc3b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 e12ab389903969e8de794594905923dd901083696853531d7d4f096edb79c865
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 4f7939c661e07fef461802d826e4d315ef5c3ca53ed5b544a4b0c46555f00964
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 2c041859491681a29e196506f5f3cf252d6e1e1ab0335d57e86c6dbdde7ab18d
          • MD5 SHA1 SHA512 TLSH

          memory/1500-0-0x0000000000E30000-0x0000000000E51000-memory.dmp

          memory/1500-7-0x0000000000E30000-0x0000000000E51000-memory.dmp

          memory/2396-77-0x00000000002D0000-0x00000000002F1000-memory.dmp

          memory/4848-84-0x00000000002C0000-0x00000000002E1000-memory.dmp

          memory/5612-33-0x00000000002C0000-0x00000000002E1000-memory.dmp