Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/08/2026, 01:43
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe
Resource
win11ltsc2024-20260710-en
General
- Target 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe
- Size 3.5MB
- Sample260815-b48klsxtet
- SHA256 62e594891d5e6c847cf19566a5556b91318fb00d17577e356d0e287d539d46e1
- MD5 28c10c55f27abb71f59c89ad2967a365
- SHA1 1c8eceaa287b1ee774adfad39cdc35ff246f3e9a
- SHA512 292121bd30b05962231380b941fcba0c59789fda2033f4d7ab6c4e385721c73b98bb52002b9b339dc1465270acc58069b966ab8d5246611806b5d3f326f9e4d9
- SSDEEP 49152:U+ES+Eg+ETqatglg+ES+Eg+ETqatglg+ES+Eg+ETqatglg+ES+Eg+ETqatglg+EQ:2////////C
- TLSH T1E4063949F94280B2D92B01B14CCBD2FF4670BE218F128EEBF649A76F6A33BD05135559
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 828 svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe 3412 svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe 1828 svchost_ABCBBCAABBCBCCBCCCBACAAAABCBCBBAABAACBAABBACAAACCBCBBCC.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2301830172-776172150-2531349243-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_ABCAABCCBCBBBABBCCCCBCBBBCBCABCBCCCBCBABBCBABCABCBCCCCBC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe" 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe Set value (str) \REGISTRY\USER\S-1-5-21-2301830172-776172150-2531349243-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_AACCABCBBCACCAABCCACBBBAABAAACBACBBBCABBCAACBAAAACBBABAC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ABCBBCAABBCBCCBCCCBACAAAABCBCBBAABAACBAABBACAAACCBCBBCC.exe" svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 948 sc.exe 1064 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 5160 cmd.exe 4688 cmd.exe 1772 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 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 svchost_ABCBBCAABBCBCCBCCCBACAAAABCBCBBAABAACBAABBACAAACCBCBBCC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.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 2100 schtasks.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3648 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe 3648 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe 3648 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe 3648 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe 828 svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe 828 svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe 828 svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe 828 svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3648 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe Token: SeDebugPrivilege 828 svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 3648 wrote to memory of 5160 3648 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe 92 PID 5160 wrote to memory of 2100 5160 cmd.exe 94 PID 828 wrote to memory of 3720 828 svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe 95 PID 3648 wrote to memory of 4688 3648 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe 96 PID 4688 wrote to memory of 948 4688 cmd.exe 98 PID 3648 wrote to memory of 1772 3648 2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe 99 PID 1772 wrote to memory of 1064 1772 cmd.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_28c10c55f27abb71f59c89ad2967a365_elex_glassworm_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:3648 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBCABABCAAAAAAABBAAABBBCCCBCBACCACACBBABBCABCBABBBBAACBBCABBAAAACBBACABABABBCBBCCBABBCABACCAAACCAAABCBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.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:5160 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBCABABCAAAAAAABBAAABBBCCCBCBACCACACBBABBCABCBABBBBAACBBCABBAAAACBBACABABABBCBBCCBABBCABACCAAACCAAABCBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2100
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BAAABAAAAAACCBCBBBBCAABBBAACCCACCACCBACAABBCBACCACB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe" start= auto displayName= "UserDataSvc_BAAABAAAAAACCBCBBBBCAABBBAACCCACCACCBACAABBCBACCACB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4688 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_BAAABAAAAAACCBCBBBBCAABBBAACCCACCACCBACAABBCBACCACB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe" start= auto displayName= "UserDataSvc_BAAABAAAAAACCBCBBBBCAABBBAACCCACCACCBACAABBCBACCACB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:948
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BAAABAAAAAACCBCBBBBCAABBBAACCCACCACCBACAABBCBACCACB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1772 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_BAAABAAAAAACCBCBBBBCAABBBAACCCACCACCBACAABBCBACCACB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1064
-
-
-
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.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:828 -
C:\Windows\notepad.exe"notepad.exe"2⤵PID:3720
-
-
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe1⤵
- Executes dropped EXE
PID:3412
-
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBCAABBCBCCBCCCBACAAAABCBCBBAABAACBAABBACAAACCBCBBCC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBBCAABBCBCCBCCCBACAAAABCBCBBAABAACBAABBACAAACCBCBBCC.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1828
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\qap`g`v~dtlq
- Size 10B
- SHA256 c6fa455a1d3ca0a2f3fe5830fc7c6801dc01a99a8dd5dc3c8cb5c25033a4364d
- MD5 597e6069b250af2f1a68a8a0f2209cef
- SHA1 bcb58c8238fcd6dce103579e31a3e278babbb3e1
- SHA512 a6791283cbb16d1f45769fc7e14135b807e2f17c58857a47dc0a5f863c5955c35eeda7c49e5d3ee250cc3b0cdbd0238259b027ef5e367389ec828bdb88270335
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 7900fb77dc5e7e41d51cdafe4afbfb14280c3a32bf1654307b449604299580de
- MD5 9cbbff66ce09d14f25edb5df4a3dbb71
- SHA1 d9a61ded6d65bc6e6ad0bfb9c41b0e5263ffceb2
- SHA512 c350b0a98ab1a0e12abc9fd096c8800a6b212b3497ee7fc9cd0032c90c346e3397a49ccb830e0724f47f36ee3b1361e46087a5a903f0930513bbaef264a7a2d6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 3b02671a16b9570e61be0960e0d7b461753561d2a95a2f0e06534af4d1041acb
- MD5 4cfaa604847ed24c3f368fe3f03d9189
- SHA1 fedbb9688a0e73305f60eb15619842171920c28d
- SHA512 99773d8b42b23f917c7994ee459c8f40fa02973557320bea7a7eec876b6977f78e40a6ec05091c34abc2b499b49577c9c0652d6cb3a2ce6636215e9bb6eb0d3e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 95069b020987eb5dae8db4125d3ecdc260fe5f56ad10f959fc2367b939a3deda
- MD5 00de59a67987c31844f590f4c326cabb
- SHA1 32e8ff268a36fe9affdbd4948a8a61d78e5431dd
- SHA512 1d98a222a29bbdeb670c80d0a5db3eb1f796e1655b2c0044b0cda03a65c1793bc11bc0604511a9d142a4befb03296eab38879a8c3b21ec292723d5cc80c04c94
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 e14f6339f6371200b92ae66433de0140d956edc5a490e4ff8e4805e2b17b1f02
- MD5 d53a5c701c8b8b5fd50275625fa32f48
- SHA1 04dccbcef59605076f77a1a72d1d975d1a295ac7
- SHA512 f8e0b23157cb17bd4f1faca584cf26db9d59dfb1b3f7780cdf7b2f3b1148a072084e3d3d1decba806dee21b00407e1c5032ae80de6c2cc9e7f123bfbe25807e3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\RepairRedo.exe
- Size 256KB
- SHA256 8cfd945f57ec49adfbae61c17eec2d73edbda4edff3265344210ef4543e25afe
- MD5 c089edbc7cbf4340b78430d3eb19c41d
- SHA1 685f3e9f90148c76b07b0509dd194bf053f596f2
- SHA512 4e9d0098898484ca45e3c960ae0c7290428af5071cdce8d30cc93e4bb37b6fcb4e4291d97d5c26a2ec8604172824e3c38bb32995c73e6504ca6ae55424db083d
- SSDEEP 6144:m+dTTUFgEs3XojAdP+dTTUFgEs3XojAd5+dTTUFgEs3XojAdI:mgUFgEsnojA9gUFgEsnojADgUFgEsno9
- TLSH T1EC442A09FD4344B1D92B51B04DCFE3BF8A60BB2582128EF7FB4ECB5B6523BA16428155
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\RepairRedo.exe
- Size 21.7MB
- SHA256 bf7ff9a594f3917f4f713e3e259963e73ee2e4563dd3a00465c89ba7585c4ca3
- MD5 bb5851b5cf82e1d7a0130754e9fdff2e
- SHA1 0ec0dd789a91e4b00cdef7ec6c21486b81c2aea3
- SHA512 78a02d17df457bcd8fc42e2e9a449f13a91ec045eca0a93fe9bb0f996607e45e7d2faa105c3508e2ec7020a3b30f99ca06ad9e6137de2ba3795282f6fb5ec3c1
- SSDEEP 98304:2////////N////////N////////N////////N////////N////////xMHDv/:yiDX
- TLSH T100374A49F94280B2D92B01B14CCBD2FF4670BE218F128EEBF649A76F6A33BD05135559
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\RepairRedo.exe
- Size 28.8MB
- SHA256 00f210f2e916035ca16935e9cf601020594d85eb927657937a38e2677925c4d5
- MD5 3928133632c3804d7579d987b9feca32
- SHA1 518da546c1d61dc65531d09d6dd642cdab1498dc
- SHA512 8b4204edf0441ef36a3e9e355ebb272e4abd0a91dca969eb919b0c181892d57229d7026484aeec3c9e3f20f316d1ceda88445fb588c5ebe920887dcd3d2c0b06
- SSDEEP 98304:2////////N////////N////////N////////N////////N////////N////////8:eiDz
- TLSH T1E8673A49F94280B2D92B01B14CCBD2FF4670BE218F128EEBF649A76F6A33BD05135559
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\RepairRedo.exe
- Size 32.3MB
- SHA256 bb1de21d38b2e84e4fa3f3b7ee26e3a208bb69f7f76c3583455f4412ae2f592b
- MD5 bd0a89adb4497866c0b3269c52654937
- SHA1 8eefc93b29be916c73cea54b0fce3a7692bcf1f4
- SHA512 8f8148ee376e518d9ab6ac0ac694d675e1ee231a2536760186297d4b2be90ae2fc3265a5b80fa67da1f50eb7642a6b88bd34307ed5d0d54087fa4f569169d5a6
- SSDEEP 98304:2////////N////////N////////N////////N////////N////////N////////x:MiDm
- TLSH T148773A49F94280B2D92B01B14CCBD2FF4670BE218F128EEBF649A76F6A33BD05135559
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\RepairRedo.exe
- Size 35.9MB
- SHA256 6e714abbb3613aa8eb29f09a53bf4247ce717e1a8eff755f97cb0b74f8397a57
- MD5 96806280f09fe147f2b9476803f1632a
- SHA1 46ea9c0beedf59deb611ebd3e02f5d7ae287a07b
- SHA512 30c22590aa565c93c2aaa773b059af68e8cc0b4fce8032c64fac29ad9a38acb049cf9a086b1c6c6616add5358f8d7e7d8cc0127b936d9a223e5674db1b34a3a8
- SSDEEP 98304:2////////N////////N////////N////////N////////N////////N////////p:aiDA
- TLSH T138873A49F94280B2D92B01B14CCBD2FF4670BE218F128EEBF649A76F6A33BD05135559
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCCBCAACCBCBCABABCCCCACBBBBACCABABAABBBCCCACCCCBBBBBC.exe
- Size 3.5MB
- SHA256 62e594891d5e6c847cf19566a5556b91318fb00d17577e356d0e287d539d46e1
- MD5 28c10c55f27abb71f59c89ad2967a365
- SHA1 1c8eceaa287b1ee774adfad39cdc35ff246f3e9a
- SHA512 292121bd30b05962231380b941fcba0c59789fda2033f4d7ab6c4e385721c73b98bb52002b9b339dc1465270acc58069b966ab8d5246611806b5d3f326f9e4d9
- SSDEEP 49152:U+ES+Eg+ETqatglg+ES+Eg+ETqatglg+ES+Eg+ETqatglg+ES+Eg+ETqatglg+EQ:2////////C
- TLSH T1E4063949F94280B2D92B01B14CCBD2FF4670BE218F128EEBF649A76F6A33BD05135559
- MD5 SHA1 SHA512 SSDEEP TLSH