Analysis

  • max time kernel
    151s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 01:51

General

  • Target
    2026-08-18_c7fa72137cd0b95a8d77a091d64a2425_elex_vidar_wannacry.exe
  • Size 24.1MB
  • Sample260818-caabdst1fz
  • SHA256 c9ec461c359ab742b134651ce6fdea2b5d6221ac4a361287aeb11c9590ca81e3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 4 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\2026-08-18_c7fa72137cd0b95a8d77a091d64a2425_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-18_c7fa72137cd0b95a8d77a091d64a2425_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:4740
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBACABAAACCBBBBBACACAACAAAABBBABBAABACAABACAAAAABABBBCCBCBCCABCABAAABBCCCACCCCCAABBCBCCACACAAACCBCAABCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.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:4716
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBACABAAACCBBBBBACACAACAAAABBBABBAABACAABACAAAAABABBBCCBCBCCABCABAAABBCCCACCCCCAABBCBCCACACAAACCBCAABCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5428
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_AABBBCBBACBABCCBCABCCACBCCABCBBBBACBCBCBCACBBACAABC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.exe" start= auto displayName= "UserDataSvc_AABBBCBBACBABCCBCABCCACBCCABCBBBBACBCBCBCACBBACAABC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1140
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_AABBBCBBACBABCCBCABCCACBCCABCBBBBACBCBCBCACBBACAABC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.exe" start= auto displayName= "UserDataSvc_AABBBCBBACBABCCBCABCCACBCCABCBBBBACBCBCBCACBBACAABC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1364
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_AABBBCBBACBABCCBCABCCACBCCABCBBBBACBCBCBCACBBACAABC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2636
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_AABBBCBBACBABCCBCABCCACBCCABCBBBBACBCBCBCACBBACAABC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1852
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.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:348
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:712
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCBBCACABCBCACCBBBAABCAAAACBAAACBBCACCCACACCACBCBCBBCACAABBBBCAAAAACCACCCBACCBCABBCACBBCACBBCCCCBBBBBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBABBBACBAACBABACACABACBABBCCCCCBABACACBBCBBBCACACBBCBA.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:3744
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCBBCACABCBCACCBBBAABCAAAACBAAACBBCACCCACACCACBCBCBBCACAABBBBCAAAAACCACCCBACCBCABBCACBBCACBBCCCCBBBBBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBABBBACBAACBABACACABACBABBCCCCCBABACACBBCBBBCACACBBCBA.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:4228
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBABBBACBAACBABACACABACBABBCCCCCBABACACBBCBBBCACACBBCBA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBABBBACBAACBABACACABACBABBCCCCCBABACACBBCBBBCACACBBCBA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2080
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2728

    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 6f744c90eb6255b9c2eb3bf31034c97815034e25c703b7b924cedeecf71a8123
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\AppV\qap`g`v~dtlq
          • Size 10B
          • SHA256 cac23edad9b3b9c9ee4b9a5f96f9f073915762e21eba7854266de04fce4236cd
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\qap`g`v~dtlq
          • Size 10B
          • SHA256 e911667ebc35ef297adeeb7ee5a138bf2e3b1dd7487c9248a6b7f91b2bb11735
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\qap`g`v~dtlq
          • Size 10B
          • SHA256 8da278ad285c4eae45b2a1dee1ca0e86e82eedf76e24295a0bf6a00115d30612
          • 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 e63987620f509304dfaaaf4602a59d34cdd57c193204039a1abe68a968f5cc6a
          • 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 24.7MB
          • SHA256 eb40c6595d01faee0774a780887c9189b4ae580ef39de09fd023ff93e8e07613
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\qap`g`v~dtlq
          • Size 10B
          • SHA256 15eb1f311acf87eb6bf344a15b2cbd0ef8bcbe9ae9cced090e4c5f2e39dad2f8
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\packages\qap`g`v~dtlq
          • Size 10B
          • SHA256 38ffc64abf2f7d49e23bd2a7e5f1928637f35abe51c9e355512f98de61bb766a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\packages\qap`g`v~dtlq
          • Size 10B
          • SHA256 e2396d6244396a355fd22db2f1452ae31d7495408c588be155f0beff49464ee4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\packages\qap`g`v~dtlq
          • Size 10B
          • SHA256 8a00d60137868e28f6a897f4d1e5da0041e95ff05f9f81d54786d297d10ffb56
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Packages\Microsoft.MicrosoftEdge.Stable_8wekyb3d8bbwe\qap`g`v~dtlq
          • Size 10B
          • SHA256 734e51224f6b2339e8fdae68747ed1b1c4b3c18b75befb6cf97ba0eb4e8f00b4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\qap`g`v~dtlq
          • Size 10B
          • SHA256 c322a4af5dabafaa7b3959e1bacf70ab7563f87d3f498bb2c4cafc28cb9e84fd
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Google\qap`g`v~dtlq
          • Size 10B
          • SHA256 96734ad8513323447de654b8a266a6e6b055801ae2b5a74d35ce565c3367ca8a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\ne-NP\qap`g`v~dtlq
          • Size 10B
          • SHA256 e16bc0effd7fa28a169fa3a96dbf934d5ad651bc12901ff2f65391410f623e04
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\Backup\qap`g`v~dtlq
          • Size 10B
          • SHA256 72a7b5f72be88cc50ab7ca577be975372d95715224f051393b0709bb0a2afa07
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 a24bcb7c82f35302ea88eb399b118d14c810df7340bc594ac40200bcdbdc8048
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d1e60bb8711f85dc68c453770bef0dcb0965467aa33a5bbd8047803b3c71f629
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d3187b1c76a1bb7d4abebe4e663224c2a0c11dd276e7d329671e663d1903c428
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 ae380b2e3a1f50a27ed7807d617518131753ab67b4cdc11039f8d77dd1c8d722
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d6386fb99de4f45bc598c18f8f2777520855e7817bf47bcd2ea647978c517dae
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 a78fbeb50661a02502dc897871418128d3c700467099ed85a79cf6811c85f08f
          • MD5 SHA1 SHA512

          svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABACAACCCBACCABABACCCAAABABBACCCACBAACCBCACBAAAAACAC.exe
          • Size 24.1MB
          • SHA256 c9ec461c359ab742b134651ce6fdea2b5d6221ac4a361287aeb11c9590ca81e3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 80450fe9f825e58f8caf8b4e16cf8275c8be66e6aa94fb79436db661501c8e7c
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 9dec8375eb47373eb442150bd0315ebca8aa64824bfbdcce0f41934ebed983b4
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 f6867b9e3cafafb763a10c3502683ed6663db4e59a39b6eca26e58a53dafea17
          • MD5 SHA1 SHA512 TLSH

          memory/348-33-0x0000000000B30000-0x0000000000B51000-memory.dmp

          memory/2080-67-0x0000000000DF0000-0x0000000000E11000-memory.dmp

          memory/2080-3863-0x0000000000DF0000-0x0000000000E11000-memory.dmp

          memory/2728-1247-0x0000000000B30000-0x0000000000B51000-memory.dmp

          memory/4740-6-0x0000000000B70000-0x0000000000B91000-memory.dmp