Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/08/2026, 03:16
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe
- Size 8.6MB
- Sample260814-dss2wsbp6w
- SHA256 170099501b8e05ad69e1bfe43c0b7c90cea8efada5b36f68d9baeab9d9e1698c
- MD5 c5bddf7ba8ec58d4550233ff710726be
- SHA1 c22fa52f25dacc646a0f6abb2ed13de7507eab70
- SHA512 2226307957e631d62d194c245eb86192e0a8e14d27b9dd0c8c93fcb0bf30a25233fa1b97b9eb2cc6fe3d7dc70c3920d4bf2f0b388c6f45cd65d2c5b5340e4468
- SSDEEP 49152:U+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+E9:Y
- TLSH T126964B2437FC0C12F1F762766AB09A040C72BAAA4738D1CF65D9465E6D73BC05936BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 1688 svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe 760 svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe 1720 svchost_BACABBBBCCABCABACBAABCABBBACCABACCCACCABBABCAAACBABAAAC.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Update_BBBBCCBCABCCCBACACBCABCCAABABBAAAABACACBABABBBBCAABABBAA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe" 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe Set value (str) \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Update_BCCBCCCAACBACCCCBABCCABBACBCBACAAACACCCAACCCAACBBCBCACCB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BACABBBBCCABCABACBAABCABBBACCABACCCACCABBABCAAACBABAAAC.exe" svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2400 sc.exe 4580 sc.exe - 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.
pid Process 4268 cmd.exe 4684 cmd.exe 1280 cmd.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language calc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_BACABBBBCCABCABACBAABCABBBACCABACCCACCABBABCAAACBABAAAC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\Local Settings calc.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4480 schtasks.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 888 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe 888 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe 888 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe 888 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe 1688 svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe 1688 svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe 1688 svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe 1688 svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe 1720 svchost_BACABBBBCCABCABACBAABCABBBACCABACCCACCABBABCAAACBABAAAC.exe 1720 svchost_BACABBBBCCABCABACBAABCABBBACCABACCCACCABBABCAAACBABAAAC.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 888 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe Token: SeDebugPrivilege 1688 svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe Token: SeDebugPrivilege 1720 svchost_BACABBBBCCABCABACBAABCABBBACCABACCCACCABBABCAAACBABAAAC.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5084 OpenWith.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 888 wrote to memory of 4268 888 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe 104 PID 4268 wrote to memory of 4480 4268 cmd.exe 106 PID 1688 wrote to memory of 4444 1688 svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe 110 PID 4444 wrote to memory of 2476 4444 notepad.exe 111 PID 888 wrote to memory of 4684 888 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe 113 PID 4684 wrote to memory of 2400 4684 cmd.exe 115 PID 888 wrote to memory of 1280 888 2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe 116 PID 1280 wrote to memory of 4580 1280 cmd.exe 118
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-14_c5bddf7ba8ec58d4550233ff710726be_elex_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_c5bddf7ba8ec58d4550233ff710726be_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:888 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACABBACABCBACBAAABCCACAABCACABCCCCBBBCBBACCBBBAAABABAACCCBCABACABCBCCBBBCCBACBACAABBCBCABCCCCACBCCBAACC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe" /sc minute /mo 30 /ru SYSTEM /f2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4268 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACABBACABCBACBAAABCCACAABCACABCCCCBBBCBBACCBBBAAABABAACCCBCABACABCBCCBBBCCBACBACAABBCBCABCCCCACBCCBAACC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4480
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-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABCCABCCBACCABAACABCABCBABCAACACACABABBBACBCACBACCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe" start= auto displayName= "UserDataSvc_ABCCABCCBACCABAACABCABCBABCAACACACABABBBACBCACBACCC"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_ABCCABCCBACCABAACABCABCBABCAACACACABABBBACBCACBACCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe" start= auto displayName= "UserDataSvc_ABCCABCCBACCABAACABCABCBABCAACACACABABBBACBCACBACCC"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2400
-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABCCABCCBACCABAACABCABCBABCAACACACABABBBACBCACBACCC"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1280 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_ABCCABCCBACCABAACABCABCBABCAACACACABABBBACBCACBACCC"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4580
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe1⤵
- 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:1688 -
C:\Windows\SysWOW64\notepad.exe"notepad.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4444 -
C:\Windows\SysWOW64\calc.execalc.exe3⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2476
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
PID:5084
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe1⤵
- Executes dropped EXE
PID:760
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACABBBBCCABCABACBAABCABBBACCABACCCACCABBABCAAACBABAAAC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACABBBBCCABCABACBAABCABBBACCABACCCACCABBABCAAACBABAAAC.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1720
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Users\Admin\Desktop\InstallRename.exe
- Size 26.2MB
- SHA256 3bf142e8fb79eaf468b5d14dbaa85ce85757d4f09ea3a5509b12878f53516e49
- MD5 3c3149108d3d6a2ff5fa69ebada0d528
- SHA1 bad4965b5f3a7f07e8123fe3220e157d55b9736e
- SHA512 3b0efd77e0500e07b84256ad73c796474aaa5e28324276db0e2980e2f1de1a3dd97c2d90bd3e6891ab7e7e4e7e30c82f1baf0db4abf87f11c90084d2aed478ea
- SSDEEP 49152:U+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EG:u7c
- TLSH T154575B2437FC0C12F1F762766AB09A040C72BAAA4738D1CF65D9465E6D73BC05936BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\InstallRename.exe
- Size 51.9MB
- SHA256 cb59643515a403e8fc963393eaa65b6f3337e01c41c5c92c02b89263ba084a34
- MD5 89a316ccd92a77785f7dbc8bb8026465
- SHA1 fa750de117dc1ff00c250d3ad78fc5a5636a0b5a
- SHA512 ef0a318de994b5691f6025e24cc9d662a81caad86696ef56b4899fdd1f8a380aa4c1c37e18ae509d295990ce952b15c64f607769c7200c0ae601661803a4d9ac
- SSDEEP 49152:U+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EB:n7i
- TLSH T1E7C74B2437FC0C12F1F762766AB09A040C72BAAA4738D1CF65D9465E6D73BC05936BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 96e8199a89e76208cfcdb1d89776293351f6e994f2c11cedfd203008b4bd03e9
- MD5 f498b25e1d2a52940327ca1b127a57a2
- SHA1 3ba13de25e24ffa65cecc05bd31dfba1ebd9cd29
- SHA512 3a1ea245fdfe5b7eae9afeb5e1eef2b802e009d297770cf814d55becf07ff5085d62fd788ec2f31c1431246802deb5e2d520b795163459dfa24a7d7858256d84
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 57ff866d5aacad9caba90dc2a1673fa905dada53fd764dff9e6c559593cfab7f
- MD5 394d75787b317488e7f1de0176613b02
- SHA1 7fe045f31975b516e401f0f8743179bd9c616db2
- SHA512 01ee2d18f1d6fe621100a3f3fa90c07673fb940f8a761c229b8988fea236eccf3dd3683b4222027d455a45d05ace33e16914655fcd787dafcfe3bdf6e04fa9db
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 c80f03f2be8c7c73d5a5f8e1ee49a6e66564ad6afadb3d60acb6c540fd1d6fb7
- MD5 851853237ca91a4988b9947093f40900
- SHA1 be4f93ad719a399d7e3d9901d9e09a7e92ed62f5
- SHA512 107529357776cdac3b2cb7e78de1a5d469d16099264968487d5e0c806a2d698e9fb6aeb044a7bb07d254fbd1bb90f68025fe2989e8c388691eec265ea0f1af25
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 d7d31868dfe4223f202a191368e9a35e2a08010710b639f9b6ad097f1e027101
- MD5 36efad7ec9100ecf64b4b9981e1f5273
- SHA1 3bc6068fd01619a2940a1726cefb40c99ff70ebc
- SHA512 1f223bb73b2e7e189ab77c1c1e21feab1d7c80eb76864f9c042522f149e8fe036c85115476d29aaa2690f775ea6572d150cb387f5a9cb61e30105a0597dba730
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 acf19fd781776c11af05c8fff07d14561a67347416bf32daf770febd1f106c60
- MD5 cfbb033198b49c08672cbdaabcc28a74
- SHA1 54dd683f80127a256e402bf491449430d4b4323d
- SHA512 cc06663e67d1959f52f556b96ff2bf382b1f18c6ba32206de00df2d5480e491fea623e9060df0b55623299cd1346cc1c622e691d50e4ba7ac26be2f5798ffc7e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 2f1426fa442ce26d2b00c44e187f01cc0eac03d48ab28a654b7b02be734b020c
- MD5 c66cc2a855104380291b87fe2e200b14
- SHA1 6ddcf42e335bf8fb3e478253603a89be131f029a
- SHA512 1650a88679d59cddfdcaed51c1c16a998a75d707aba109fb270d921a8b7bfb03cf858da5214cb96c9959263a64c938c69a6a72e401ba7425a23535b390998c01
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\qap`g`v~dtlq
- Size 10B
- SHA256 9cd871da02de5663d13f2049af0184050633264579db825db86c61ed6295eac4
- MD5 0d941dbfe7e1a8ca0e6f8f39636a0917
- SHA1 1e8a53655ef201be65e158a47b904f807932bd56
- SHA512 cd014eaaf9d29c8386bd604a876ab152d081c4d20edf7fd16ad6749e63c81bc9b8bbe68d33257009e2ce26d7761f668d88d0627459c8a044b1148a0a6d3186a1
- MD5 SHA1 SHA512
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBCABBAABCABCBCBCAACCBBBABBBACABBACCBCACAACCCAAACBA.exe
- Size 8.6MB
- SHA256 170099501b8e05ad69e1bfe43c0b7c90cea8efada5b36f68d9baeab9d9e1698c
- MD5 c5bddf7ba8ec58d4550233ff710726be
- SHA1 c22fa52f25dacc646a0f6abb2ed13de7507eab70
- SHA512 2226307957e631d62d194c245eb86192e0a8e14d27b9dd0c8c93fcb0bf30a25233fa1b97b9eb2cc6fe3d7dc70c3920d4bf2f0b388c6f45cd65d2c5b5340e4468
- SSDEEP 49152:U+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+EPiw2twqp+E9:Y
- TLSH T126964B2437FC0C12F1F762766AB09A040C72BAAA4738D1CF65D9465E6D73BC05936BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
- Size 934B
- SHA256 aea9367b24c6ac66c4df474422641d835d5f5e210b377c859498177f3c8e1948
- MD5 8029e9f7769972f0da7be62c7a894466
- SHA1 84b7fffc9163c03827bb3dd858be82cbb39b2cbb
- SHA512 69e6770cc6cc89efa92b34758907f6d408f5e18d2fb8776eee2448133d8b1e8b9513ca49570370e3ad7d30f35889b5208d1fa852286d03b09c894eb6ae279e25
- TLSH T1C311C852E4E5D863FD31388BA23EDB831CF4758F68AC7A25630582287B94C328F154E6
- MD5 SHA1 SHA512 TLSH