Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/09/2026, 22:45
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe
- Size 6.5MB
- Sample260901-2prlnack6y
- SHA256 ddc9fb1e275e35ebe6e7f1098463b7d9a4fde19b10ce5834049edf8038165374
- MD5 fcf66093847406b04020c94694fc5d79
- SHA1 e8e8eacaddbab13051b04e06064fda4218251702
- SHA512 f26c07fe30bdbf9529801e193b8bfd807e55737ffc631ebffb5353e4a35f4f7b10531cb5744c99ac62ce560fd2f261228af0e749ac2a4c74d4781362cbcddde1
- SSDEEP 49152:U+ES+Eg+ES+ES+EkN+Eg+ES+ES+Ef+Eg+ES+ES+Eg+ES+ES+EkN+Eg+ES+ES+EfE:9
- TLSH T17F664B09FD8644B1E97B41B04CDBD2BE9530BE218B128EEBF649E72FA933BD05434615
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 1284 svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe 4652 svchost_CBBABABBAAACACBAAACABAAABACBBCBABACCACCCABCCACACCAABBAC.exe 3800 svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Update_AAACACBABCBCCBCABBCACBCBCCBABAABCABCBACBABBAABAACACCCABB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe" 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Update_CBBCBBBACCABCCCBBBCBCBACBBBBACCCBCAAAAACCACCAAACACCCCCCA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CBBABABBAAACACBAAACABAAABACBBCBABACCACCCABCCACACCAABBAC.exe" svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4944 sc.exe 1344 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 3556 cmd.exe 3216 cmd.exe 4060 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 calc.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 svchost_CBBABABBAAACACBAAACABAAABACBBCBABACCACCCABCCACACCAABBAC.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 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_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 4268 schtasks.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4348 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe 4348 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe 4348 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe 4348 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe 1284 svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe 1284 svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe 1284 svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe 1284 svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe 4652 svchost_CBBABABBAAACACBAAACABAAABACBBCBABACCACCCABCCACACCAABBAC.exe 4652 svchost_CBBABABBAAACACBAAACABAAABACBBCBABACCACCCABCCACACCAABBAC.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4348 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe Token: SeDebugPrivilege 1284 svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe Token: SeDebugPrivilege 4652 svchost_CBBABABBAAACACBAAACABAAABACBBCBABACCACCCABCCACACCAABBAC.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4528 OpenWith.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4348 wrote to memory of 3216 4348 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe 89 PID 3216 wrote to memory of 4268 3216 cmd.exe 91 PID 1284 wrote to memory of 3584 1284 svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe 92 PID 3584 wrote to memory of 4296 3584 notepad.exe 93 PID 4348 wrote to memory of 4060 4348 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe 97 PID 4060 wrote to memory of 4944 4060 cmd.exe 99 PID 4348 wrote to memory of 3556 4348 2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe 100 PID 3556 wrote to memory of 1344 3556 cmd.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-31_fcf66093847406b04020c94694fc5d79_elex_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-31_fcf66093847406b04020c94694fc5d79_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:4348 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBACBBABCCCCBBCAACAACCAACAABCCBBCCACBCCBBAACBBCABCCCABBBBAAAACBCBAACAABCBBAAAAABCABBACBBACAABCBAABABCAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.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:3216 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBACBBABCCCCBBCAACAACCAACAABCCBBCCACBCCBBAACBBCABCCCABBBBAAAACBCBAACAABCBBAAAAABCABBACBBACAABCBAABABCAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4268
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BCCAACCCABCACBAABABAACAACAACCCCCCACACBBCBCACACACCAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe" start= auto displayName= "UserDataSvc_BCCAACCCABCACBAABABAACAACAACCCCCCACACBBCBCACACACCAA"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4060 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_BCCAACCCABCACBAABABAACAACAACCCCCCACACBBCBCACACACCAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe" start= auto displayName= "UserDataSvc_BCCAACCCABCACBAABABAACAACAACCCCCCACACBBCBCACACACCAA"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4944
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BCCAACCCABCACBAABABAACAACAACCCCCCACACBBCBCACACACCAA"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3556 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_BCCAACCCABCACBAABABAACAACAACCCCCCACACBBCBCACACACCAA"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1344
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.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:1284 -
C:\Windows\SysWOW64\notepad.exe"notepad.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3584 -
C:\Windows\SysWOW64\calc.execalc.exe3⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:4296
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
PID:4528
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBABABBAAACACBAAACABAAABACBBCBABACCACCCABCCACACCAABBAC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBABABBAAACACBAAACABAAABACBBCBABACCACCCABCCACACCAABBAC.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4652
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe1⤵
- Executes dropped EXE
PID:3800
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 3901591d560ba99e8abaf535fad71b3ba3640e56992dc5680760366fa3d8955e
- MD5 aef7cbab1e3925e8fe1776fa195632f2
- SHA1 f3fa5ba48fd03e0fc24de87ec26f77ab073de021
- SHA512 2aa10904cb8594eb53bee08ee3f39d11241f89ca426dc33b10c77396abf243b0a603ef10aa8764956e50b05a57dc4b1822f9e6e9b6c735df2b4dd887ce247573
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 a002f8c5aed6b912d3a9b745830bc79c8c1b097c498fdbcd6b9651bf81db12e0
- MD5 d7795aca6d3620c2a1b3970d0f0466ed
- SHA1 2681c3c2d9d7e3b0997a42d821f8774d1d44f10a
- SHA512 f99d221453f93d2faa362e9cded10ef67890865613fae6d1473eb59880d963a283c48d50da11fff12e5efba75deb084acef0b1caf20f94e96606197dfff6a032
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 b953210dbdacd2cfeccc5121e8de599f43d54b690dbb8c59205f663e2e246907
- MD5 d85a716f31df6993109609f490b21dd2
- SHA1 d4a4e2e25a6c0896363b87aebad88d0bf7a6f0b8
- SHA512 8da1544f1410f3a565eb5deaffc6f62de09131fd5bea78a3fa174a0093a2ec9f2a1a34ccf5356495975474af86bcfea6ede379ee0e8aecd32814f406f3aa86f4
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 5bb95d68c1158339d55d10a8e423d39387f486f820a538735857b62b357958ce
- MD5 276637eb29cc67bf582964beb14e45a5
- SHA1 5f5a4ae9c24943fa7342592a1981c1e6bc60ffc4
- SHA512 5415c1bfc3cdd02c84704d6d64a7dcf76d38e4cc1501e7e34bce4daf2c34ebdcb9b4ba1c9c2d223952d4ef956b2133a73d0746b269c83946051aa0a68aa1824e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 ff7993b63d17248692f75137a1d5eb6f42863dd9a311b90bab6be0f9d61a4c1f
- MD5 6c19eb3cd2208f5cec9d99171011ecad
- SHA1 1c73ddb1273d57bd06c1f7bc8c1fd85798313dc1
- SHA512 4656df4127de4dfff045e12aa7083fbe6b30e72405f99a54fd91ad2a3eca791cdba50bb15da72e7f13779e47501fb36ff5a16e150eac5e46346286669642a726
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\MoveAssert.exe
- Size 4.2MB
- SHA256 5935389c341c0b3ed933dd4888042fd32be2a70d067743df029b40ac9a6edddf
- MD5 5b5cbac39d99f569bec5483debff7485
- SHA1 dbff4eb7f5b9f5535930a842112c83107e4a094d
- SHA512 35cdd062edeff613c82f84ff554e57893daa07f82bbe9de8868878ce754755d4d06340750a0d1f6f9cd4cb33e8abd923ab9706362a9bd624040dd31ff73b57f7
- SSDEEP 49152:U+ES+Eg+ES+ES+EkN+Eg+ES+ES+Ef+Eg+ES+ES+Eg+ES+ES+EkN+Eg+ES+ES+Efy:r
- TLSH T1FF264B09FD8644B1E97B41B04CDBD2BE9530BE218B128EEBF649E72FA933BD05434615
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\MoveAssert.exe
- Size 52.6MB
- SHA256 83ce18317af3055be46e344c413139e8807bbeae514edd3baea36cde8d66ce50
- MD5 f29f60736a4940bcb01cd12b9a2adf1c
- SHA1 7893a06d386b9008eef0404cb78cbf81ed2b5ee8
- SHA512 92879bd5ef2769ca02b42a2b39ce7d0a9b8b0d95e70908c391d921b8cec3a396567224e712341ebb24fe5c00aca6547187aa1864536f467682e0b722400dc069
- SSDEEP 49152:U+ES+Eg+ES+ES+EkN+Eg+ES+ES+Ef+Eg+ES+ES+Eg+ES+ES+EkN+Eg+ES+ES+EfW:agNBks5Es
- TLSH T127C74B09FD8644B1E97B41B04CDBD2BE9530BE218B128EEBF649E72FA933BD05434615
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\qap`g`v~dtlq
- Size 10B
- SHA256 1c507bac555fdeea4bf476503a28a1d6917a79a827c5bb559787ffc244a46d01
- MD5 dce13145dc6f1286684bc87a7eb4a05f
- SHA1 367cc839018802e47ac15454ae6cfb8d6057908c
- SHA512 a1ebcb3cf746d57ff6c952c5890d1ac976bf042083e48c52d9c2545d18618e075a2f4feb467692e565e2d0c0418f15c2efd02a412147be277ac3c4306e882d3c
- MD5 SHA1 SHA512
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBACCCAACBBCBACABACABBBCACBCAABABAACBBCCAAAACBCCCAAC.exe
- Size 6.5MB
- SHA256 ddc9fb1e275e35ebe6e7f1098463b7d9a4fde19b10ce5834049edf8038165374
- MD5 fcf66093847406b04020c94694fc5d79
- SHA1 e8e8eacaddbab13051b04e06064fda4218251702
- SHA512 f26c07fe30bdbf9529801e193b8bfd807e55737ffc631ebffb5353e4a35f4f7b10531cb5744c99ac62ce560fd2f261228af0e749ac2a4c74d4781362cbcddde1
- SSDEEP 49152:U+ES+Eg+ES+ES+EkN+Eg+ES+ES+Ef+Eg+ES+ES+Eg+ES+ES+EkN+Eg+ES+ES+EfE:9
- TLSH T17F664B09FD8644B1E97B41B04CDBD2BE9530BE218B128EEBF649E72FA933BD05434615
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
- Size 934B
- SHA256 bcab312678376fe7b6ebb99be7e706ed755c6176beb13ff37e45160ee64add31
- MD5 8e008882e9b9b01dae2bc76aa4481686
- SHA1 55e07250d600b4d30e4591ae5a601d49609c0850
- SHA512 3a81367d9b5cc42d6d4f04b511ca3ade4059f94c6635233b081293461cd9a4a946632f4462fb14a51e0379606830b09392897bdb8b1b3e2aca56931f56566111
- TLSH T186112B61E0F5DC23F13128CBD1197F874DE13B9B6C58AB48174E83087799879CE194E2
- MD5 SHA1 SHA512 TLSH