Analysis
- max time kernel
150s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/09/2026, 04:38
Static task
static1
Behavioral task
behavioral1
Sample
2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe
- Size 1.2MB
- Sample260905-e9j1zsen8s
- SHA256 956a60d10727985335826a4c97fabd65f0d02ca52aee08ac74fae8a1a49ff1b7
- MD5 8712cf69f9731cb3308d649b5d24e0eb
- SHA1 3014b4cf1ba9f87f7f202599e36abb1b3618a22c
- SHA512 a75911442d28c6e13594ad1d721f86e723d671b4dc4f60161205e20ae43b74d55a03c4d1701f68111df1770df67fc56b5f7390a7530212ab0b72faa6bd345f21
- SSDEEP 24576:m9+EM0JafDd70iTWCt9+EM0v9+EM0JafDd70iTWC9X:U+EYDd79WCn+En+EYDd79WC9X
- TLSH T145457C11B6C18035F4B329718ABFD7399539B9714F398ACFE388062E5E71AE0A934717
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 4612 svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe 4384 svchost_BCBCAABABCBCCABACBBCBAAAAABABCBCBACBABABBACAACCCBBBCCCB.exe 5820 svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CABBCBAAACBABBAAACBBBCCACBCAAAACAACCBBBBBBACBCACABAABBBA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe" 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe Set value (str) \REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CCCACCCCABCBBAACAAAAACCAABBACCCABCAAABAAACBCCCBAACCCAACC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BCBCAABABCBCCABACBBCBAAAAABABCBCBACBABABBACAACCCBBBCCCB.exe" svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5840 sc.exe 5312 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 2132 cmd.exe 5504 cmd.exe 5224 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 9 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 svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_BCBCAABABCBCCABACBBCBAAAAABABCBCBACBABABBACAACCCBBBCCCB.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 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 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.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 680 schtasks.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4184 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe 4184 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe 4184 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe 4184 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe 4612 svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe 4612 svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe 4612 svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe 4612 svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4184 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe Token: SeDebugPrivilege 4612 svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4184 wrote to memory of 2132 4184 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe 95 PID 2132 wrote to memory of 680 2132 cmd.exe 97 PID 4612 wrote to memory of 4372 4612 svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe 99 PID 4184 wrote to memory of 5504 4184 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe 102 PID 5504 wrote to memory of 5840 5504 cmd.exe 104 PID 4184 wrote to memory of 5224 4184 2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe 105 PID 5224 wrote to memory of 5312 5224 cmd.exe 107
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_elex_stop_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-04_8712cf69f9731cb3308d649b5d24e0eb_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:4184 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCCCBCCCCCAAACBBBCBACBBABBCCBACACBCBBCABAAACACCCBAACCBCABCCBACCCABCAAAACCBBACCCABAABBABCACABCCACAAACBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.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:2132 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCCCBCCCCCAAACBBBCBACBBABBCCBACACBCBBCABAAACACCCBAACCBCABCCBACCCABCAAAACCBBACCCABAABBABCACABCCACAAACBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:680
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACABACACCBBCCBAACCCBBCABCCBABBBACBBBBBBCAACBAACBCCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe" start= auto displayName= "UserDataSvc_ACABACACCBBCCBAACCCBBCABCCBABBBACBBBBBBCAACBAACBCCB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5504 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_ACABACACCBBCCBAACCCBBCABCCBABBBACBBBBBBCAACBAACBCCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe" start= auto displayName= "UserDataSvc_ACABACACCBBCCBAACCCBBCABCCBABBBACBBBBBBCAACBAACBCCB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5840
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACABACACCBBCCBAACCCBBCABCCBABBBACBBBBBBCAACBAACBCCB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5224 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_ACABACACCBBCCBAACCCBBCABCCBABBBACBBBBBBCAACBAACBCCB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5312
-
-
-
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.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:4612 -
C:\Windows\notepad.exe"notepad.exe"2⤵PID:4372
-
-
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBCAABABCBCCABACBBCBAAAAABABCBCBACBABABBACAACCCBBBCCCB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBCAABABCBCCABACBBCBAAAAABABCBCBACBABABBACAACCCBBBCCCB.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4384
-
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe1⤵
- Executes dropped EXE
PID:5820
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
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\Desktop\DismountUnregister.exe
- Size 3.9MB
- SHA256 9701ff17fe631552fc260257b33136923a5d73b37ce36ecb37b5b314e3a57088
- MD5 03995948f55211f4a783b23caa9a0fd2
- SHA1 6c2aee9a5c250850d67fb16165d034cf6f2628c8
- SHA512 6f42a992c337dd84ffc0bc0b93fae0a4a4d98540aa90e9ea8c92ea246945119464718e4f9b6cf63ba45ccc95fa87d9239aa96ed1a384690288f73052e4fa5c39
- SSDEEP 49152:U+EYDd79WCn+En+EYDd79WC9E+EYDd79WCn+En+EYDd79WC9E+EYDd79WCn+En+i:jp7ep7Xp7ep7Xp7ep72Fdt
- TLSH T147168C11B6C18035F4B329718ABFD7399539B9714F358ACFE388062E5E71AE0A934B17
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\DismountUnregister.exe
- Size 7.4MB
- SHA256 fa1a8ba16a36836fa022be56f8e64fab6b5ee864cad2e0b4338f23f7eef40d4c
- MD5 d9809aac8650b37dbf282ec31c775948
- SHA1 fec59032019122d79a2308eb601504ec9cbe05af
- SHA512 9450520a91ea453efc0b6a54d302f4bc8d8f984c946cd72757d16fa08cad404071cdaedd91612bb5835cf0772ad94cd784fd5145ffa3853ee9961441c792a01e
- SSDEEP 98304:jp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep72Fdd:hs1s1s1s1s1s0j
- TLSH T19A768C11B6C18035F4B329718ABFD7399539B9714F358ACFE388062E5E71AE0A934B17
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\DismountUnregister.exe
- Size 8.5MB
- SHA256 ff24a4bee1b2202ae90ba6a2401c584189d02ce6923cce897ac0fadba39154ce
- MD5 6aab97fc2199ec90e438e4d68f3652b2
- SHA1 9424611fd2be9ffef7991b8f781e2bd2bba0fb98
- SHA512 b3ac7b753edbb7980f5a833578ffffdc31ba17349c6199f2ec535cd4eec385a9f6eb05efe34450b43de77d1ec4d55a38af9f28942b77851f9f340a75508ee37f
- SSDEEP 98304:jp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep72Fdp:hs1s1s1s1s1s1s07
- TLSH T1F3968C11B6C18035F4B329718ABFD7399539B9714F358ACFE388062E5E71AE0A934B17
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\DismountUnregister.exe
- Size 9.7MB
- SHA256 46c13ea7a5572c55de9b23569977b1cd0eaa95489a8e2b4d0283cda829dc687b
- MD5 26eb137b95bd3856eca50431cc471411
- SHA1 7ff6d3c3747d41e3be590f1be1d1011598f88131
- SHA512 8e5e956713dabb9429fa83feb016ab56c4d401ca270285821715c041ff6ceb0433221670693e10547ae066fc4de13ed8687ab2c197823662ded428a8aa9e1200
- SSDEEP 98304:jp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep72Fdx:hs1s1s1s1s1s1s1s0H
- TLSH T19FA68C11B6C18035F4B329718ABFD7399539B9714F358ACFE388062E5E71AE0A934B17
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\DismountUnregister.exe
- Size 10.9MB
- SHA256 a9894d3acb9540e9a4b01dd8f374e0b17fd09d9448a7f73e18f802f48a04c583
- MD5 7ada0758ae52f93368590be372902c14
- SHA1 8f43a18291200ef1bf5b8b88a66eedcdf8166374
- SHA512 5394cf35c2a2e9b7f141081e1ac1ec27df0a9a94bc27708c28a6acab83e1a8e7ed3c5eec01a1cc86341d264e88ecc4ceaae3520500c45348ea4be639dfafec95
- SSDEEP 98304:jp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep72Fd9:hs1s1s1s1s1s1s1s1s0/
- TLSH T1ECB68C11B6C18035F4B329718ABFD7399539B9714F358ACFE388062E5E71AE0A934B17
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\DismountUnregister.exe
- Size 12.0MB
- SHA256 fcc91cd4935de14225315fbd02dcc99262335e80a9411817ff2f0eddae21d1b8
- MD5 75a62d1c05858e44fb3030e37f85eaa2
- SHA1 f0d78b593e3de4ba2e33ec6cfddd92f0ca93e0d2
- SHA512 0957e7d0ea1367093a11e291ee1e7796497c0633916505c42fa1179ca0793843d234d4d548fac9da9d17f0c89ba6854a82264c9cf7d066e6484b9f07d8b0595f
- SSDEEP 98304:jp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep7Xp7ep72Fdu:hs1s1s1s1s1s1s1s1s1s0k
- TLSH T157C68C11B6C18035F4B329718ABFD7399539B9714F358ACFE388062E5E71AE0A934B17
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 19a3ea1f8233a4e4425d482bcca1e98b370db7d4e7e1c3c5db0656fb9e23f271
- MD5 3b0f9588c7463ae967b481e4b1e411a3
- SHA1 c01862d519cd3828cc1f52a806f5e8d2e8a6c769
- SHA512 3f02b4e83258bdf83f536c9fcbbfe37e8d1c6612be028fd0f456e4212c28a2a28ecc8a213ac074fc91a926baf863918e8d35420d78a427593585ea0b7fe28dd7
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 ea122c42552600ae493bfb46fb6dcf9173e4fe8134c27ff2b4c0bcbf39bf534a
- MD5 437cad5c6d20c20e0a326be0642c6714
- SHA1 a7434fba83912d1d9fc91ab3420bf7e3a8d94ee0
- SHA512 ac8d1e99e9e65c39d4d147f30fca0f28872219928f1af5c264407d484c584393321b6b75ead11c9097f709283bc2c607c150620131604a360f12bf265cc42943
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 9ff15c5735a8292b4af8428325acbe227894e6de69785abe9d29713e1df669ee
- MD5 03901f1f161f5a91ed49a784cf4c79eb
- SHA1 8e2f8e0110b3f57e40333061c81672d97d64209e
- SHA512 b9e00e0ddf13d1522ffa6b2796709de8b3f9e4b8657464266c06a515ebf826e3f471766478626cb5562434d4b2ad2ef0d92bf0549c553a4c531c366ea79c0111
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 13fc7e34204d20870bb499732391d325d563d8dc76ad4e7863640f13a2da7897
- MD5 556a0646e668ff2440843adc2a9392c1
- SHA1 d5a9a9655de560b1e5015958b507e17a9c80d31f
- SHA512 c6e3ee6d2d1563a8f5cb98545183ad39536c21650b9be3ee9b5c55bc81828f5a03abd9c869915bfb00897108d1134d759ba9afe545b644461464ace240bfff8f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 875525185ca1343d0554bbd7fb0d97bfe260c66e28a2845458253240ba5ae089
- MD5 5881ea5f32b0387cf6d61ee4a0ed7a2a
- SHA1 972c8f2e1af370b43b03ffab635161d727d7176c
- SHA512 5b2b7ddc0b4624e1a854f1ef0fe3de8caa6b15f528ff1eab9745a79917dee75a9d57edae365a059135faf45e79f766183412d966a6daae0782f29df3fd94ed71
- MD5 SHA1 SHA512
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAAABACCBCABBCBAABCBCABCCBBCCBBBABBACCACBBAABCCACABABB.exe
- Size 1.2MB
- SHA256 956a60d10727985335826a4c97fabd65f0d02ca52aee08ac74fae8a1a49ff1b7
- MD5 8712cf69f9731cb3308d649b5d24e0eb
- SHA1 3014b4cf1ba9f87f7f202599e36abb1b3618a22c
- SHA512 a75911442d28c6e13594ad1d721f86e723d671b4dc4f60161205e20ae43b74d55a03c4d1701f68111df1770df67fc56b5f7390a7530212ab0b72faa6bd345f21
- SSDEEP 24576:m9+EM0JafDd70iTWCt9+EM0v9+EM0JafDd70iTWC9X:U+EYDd79WCn+En+EYDd79WC9X
- TLSH T145457C11B6C18035F4B329718ABFD7399539B9714F398ACFE388062E5E71AE0A934717
- MD5 SHA1 SHA512 SSDEEP TLSH