Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/08/2026, 15:00
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe
Resource
win11ltsc2024-20260710-en
General
- Target 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe
- Size 19.1MB
- Sample260816-sdgsmsdl41
- SHA256 962e448260f23605339ff64c3139766cf4660fadae6fcc4d334d95e70f5c95b5
- MD5 29c63ffd137a80f95bd64f90d5e232a0
- SHA1 fa904dd4a68cb919396c867d8411427d0e059c55
- SHA512 003ff92315164f98e5cc0acb7400f31c4188afe44aa828d1acd610188d05fcc5aab4c5afc63c9e50d556c3e458110c7dfedfe52a2c78d6962c01ac71509ab295
- SSDEEP 49152:U+EW5+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLE+Eo:hp73
- TLSH T1BF175C09F94340B1D92B10B04DDBD2BF8A70BE2587128EE7FA4DDB1B7933BA16438655
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects executables embedding registry key / value combination indicative of disabling Windows Defen 1 IoCs
resource yara_rule behavioral1/files/0x000800000002440c-15.dat INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender - Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 5088 svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe 2592 svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe 432 svchost_ACCCCCCABBBBABCCBABBCCCCCBBBCCACBACCBBCAAABAAABABACABCC.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_CABAABCCBBACCBBCBBACBAAACABCACCBACCCCBBBBCCACCCCACBBCABB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe" 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe Set value (str) \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Update_ABCBBAABBCABBBBCACBCBABAAAAAABCABCBAABACACABABAAAACBCACA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ACCCCCCABBBBABCCBABBCCCCCBBBCCACBACCBBCAAABAAABABACABCC.exe" svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3404 sc.exe 2428 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 1360 cmd.exe 1040 cmd.exe 4516 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 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.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 notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language calc.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 svchost_ACCCCCCABBBBABCCBABBCCCCCBBBCCACBACCBBCAAABAAABABACABCC.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 4340 schtasks.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4124 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe 4124 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe 4124 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe 4124 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe 5088 svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe 5088 svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe 5088 svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe 5088 svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4124 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe Token: SeDebugPrivilege 5088 svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4684 OpenWith.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4124 wrote to memory of 4516 4124 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe 104 PID 4516 wrote to memory of 4340 4516 cmd.exe 106 PID 5088 wrote to memory of 4816 5088 svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe 110 PID 4816 wrote to memory of 744 4816 notepad.exe 111 PID 4124 wrote to memory of 1360 4124 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe 113 PID 1360 wrote to memory of 3404 1360 cmd.exe 115 PID 4124 wrote to memory of 1040 4124 2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe 116 PID 1040 wrote to memory of 2428 1040 cmd.exe 118
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_29c63ffd137a80f95bd64f90d5e232a0_elex_stop_vidar.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:4124 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBBBCBACBCAABAAABABBBBACBBACBBBABABCCAAACBAACABBAAABACCABCACCCABBABCCCBCCCBCBBBABCBBABCAAAAAAABBACCAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.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:4516 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBBBCBACBCAABAAABABBBBACBBACBBBABABCCAAACBAACABBAAABACCABCACCCABBABCCCBCCCBCBBBABCBBABCAAAAAAABBACCAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4340
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACCCABCCCCCBBBACBCABACCBCCACAACABCCCBBBACABCCABABBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe" start= auto displayName= "UserDataSvc_ACCCABCCCCCBBBACBCABACCBCCACAACABCCCBBBACABCCABABBC"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1360 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_ACCCABCCCCCBBBACBCABACCBCCACAACABCCCBBBACABCCABABBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe" start= auto displayName= "UserDataSvc_ACCCABCCCCCBBBACBCABACCBCCACAACABCCCBBBACABCCABABBC"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:3404
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACCCABCCCCCBBBACBCABACCBCCACAACABCCCBBBACABCCABABBC"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1040 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_ACCCABCCCCCBBBACBCABACCBCCACAACABCCCBBBACABCCABABBC"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2428
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.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:5088 -
C:\Windows\SysWOW64\notepad.exe"notepad.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\SysWOW64\calc.execalc.exe3⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:744
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
PID:4684
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe1⤵
- Executes dropped EXE
PID:2592
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCCCCCABBBBABCCBABBCCCCCBBBCCACBACCBBCAAABAAABABACABCC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCCCCCABBBBABCCBABBCCCCCBBBCCACBACCBBCAAABAAABABACABCC.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:432
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\qap`g`v~dtlq
- Size 10B
- SHA256 3cb4fab1a96a243b4b8b86d1a75b7f3edc66757d05cb6c6a7b3bc7b904c824a5
- MD5 56ab6d3bf755e1baef3e769eeda54fde
- SHA1 886752e9d6d12b283efe2039f12dfab5ad4e925f
- SHA512 0326df5eae9b0bd6fa653a7af399db8d8aac7b07a89a9ef5a8a1c22373c1823d536f541cf436b9817626a56777c89ce3f7090db4b97d8350a98af840e3f3d26f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 f6e26819d0981ef7cc8e15c7d1d93c73255dbca68ac72c2ccfb3e0d349a44943
- MD5 52ad75560480f63086b985db77dd8d98
- SHA1 02f210e730002fc89ce911589ecbf3130ecb1614
- SHA512 fd802389f8f4d683b99ae9a0826dd575589fa3407ea497aaa548ca149585aff633bb8f6c29e05c4d72c4f59f845c7f3cbd33afb3dd628c3a3671fbd8e1b8bc28
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 b65f26b41ab3152ef698128cb83ec33f92a5309da6753962706d8af466ab7d38
- MD5 55fcff4f78c87f18eca93c53d3a8272e
- SHA1 e92e4562ab35bb02666ee0b897eab83fdcc23240
- SHA512 c66490f6ade0ef601a49121dcf1fa39e7945886d948e33a8988381d39bbb75dee8c9457b3600da2830a990c4c89f7381292bb2b0196ae636de6bcf8f0552eddf
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 b8811b6138d53fd2b8f76171e638eb0611bf5f3dba31f48f674ee573f35ddf7a
- MD5 68fb3e2e2cc6ae0ca91381c8db050364
- SHA1 62a4fb3c3b4fcb06603c9dac97e32f9be7572460
- SHA512 04e59b90141887ca1f42e43cb6b072a8a105aaf4ce60d6700d3d714107cc2f30c1ec01502cffb70eea95351a89330029d86812933ff59ffb54926cfd3dfa560c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 4b6385ea287ef1edb61bc9b706865e70bbfc6a68c21a988814ab3b5d43a82c6f
- MD5 796cf65a2cda4a55f336596a03288439
- SHA1 15cdee66050575866d178a8c3687c8a3875c7665
- SHA512 da31bff7bf579f9514af27a88f108625118df8c172b11a993a089be74a39c4557c674e3aa6d62c4099b7350665847ab973b6e02dedc2959b53499ac66217e8e8
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\qap`g`v~dtlq
- Size 10B
- SHA256 49593adf6cbe815ac3c17fcdf58b2e72dbb101c514bf780a7035ee0ca502f7fe
- MD5 d3876ffbb2b345ab3701e312443675eb
- SHA1 32cd96caba32e6149d48353a67eb30f4bd548222
- SHA512 5c79d36d124aed89bc698d590ba4b7c68fcb68e91625d1a56bc3c304f7332d3caaa5deb5ec454a8f21e2e1430fcf2e186074750e2a1754ea8b4edf07622a264f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\qap`g`v~dtlq
- Size 10B
- SHA256 0236bfb7a63e494bd759287e23b98a06d2ed6a9e9260964b985537a5b555c984
- MD5 f72fcf938f5fff0070a89bf3936b9781
- SHA1 c4a04ec83d6281509e4ef8565d0a56e0008866f6
- SHA512 b15918cb2460ce34f0df48dc23684c404059eddf6c763f6f5be8385ac0aaa7a32b8975627ac7fbeffaba115f482f413c0eba5682911595cbbe4325073927ecbe
- MD5 SHA1 SHA512
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABABBBACCBCCABABBBAACCAAABABACBBCCCACCBBAABACACCBBAA.exe
- Size 19.1MB
- SHA256 962e448260f23605339ff64c3139766cf4660fadae6fcc4d334d95e70f5c95b5
- MD5 29c63ffd137a80f95bd64f90d5e232a0
- SHA1 fa904dd4a68cb919396c867d8411427d0e059c55
- SHA512 003ff92315164f98e5cc0acb7400f31c4188afe44aa828d1acd610188d05fcc5aab4c5afc63c9e50d556c3e458110c7dfedfe52a2c78d6962c01ac71509ab295
- SSDEEP 49152:U+EW5+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLE+Eo:hp73
- TLSH T1BF175C09F94340B1D92B10B04DDBD2BF8A70BE2587128EE7FA4DDB1B7933BA16438655
- MD5 SHA1 SHA512 SSDEEP TLSH