Analysis
- max time kernel
150s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/08/2026, 23:00
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe
- Size 8.6MB
- Sample260818-2zc61sscna
- SHA256 211c53c600d7d3992ca00dd4eced85c21d919caaa6944c74c814c3a4fe8de308
- MD5 c880b36406992a6e8831f6ed67bbeed8
- SHA1 8e5c621a27ba78280cd8c0eef1ae133d448d7452
- SHA512 595956495a73dd3bfefec24e484857f2bb0e6d1d37b87be9596b837ed8f3e73fa96d32b30bafa20787375eb1098a1790eccba829db39dc0ce5f6ffd6702d14ae
- SSDEEP 49152:U+ES+ElyR+ES+ES+Emq+ES+ES+E2+ES+ES+ElyR+ES+ES+Emq+ES+ES+E2+ES+EH:E
- TLSH T11B963B09FA9610F1D977417049DBD27B8630BE3187218EFFE689D63A9D33B906838B15
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 5800 svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe 940 svchost_ACBCBCCCABCBBCCACABCBABBAABBBCCBBBCBAAACAAAAAAACAACABAB.exe 2176 svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_AABBCACACCCACCBBABCACCAAACACACBABBBABBBBBCABCBCCCAABABAB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe" 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_ABCCBCCCBAABBBCAACCAAAACBCABBAACABBCBBAAAABBCCACCCABABCB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ACBCBCCCABCBBCCACABCBABBAABBBCCBBBCBAAACAAAAAAACAACABAB.exe" svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2616 sc.exe 5964 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 5600 cmd.exe 4232 cmd.exe 5044 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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_ACBCBCCCABCBBCCACABCBABBAABBBCCBBBCBAAACAAAAAAACAACABAB.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.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 cmd.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 4756 schtasks.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2560 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe 2560 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe 2560 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe 2560 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe 5800 svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe 5800 svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe 5800 svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe 5800 svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2560 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe Token: SeDebugPrivilege 5800 svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2560 wrote to memory of 5600 2560 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe 92 PID 5600 wrote to memory of 4756 5600 cmd.exe 94 PID 5800 wrote to memory of 5620 5800 svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe 95 PID 2560 wrote to memory of 4232 2560 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe 98 PID 4232 wrote to memory of 2616 4232 cmd.exe 100 PID 2560 wrote to memory of 5044 2560 2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe 101 PID 5044 wrote to memory of 5964 5044 cmd.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-18_c880b36406992a6e8831f6ed67bbeed8_elex_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_c880b36406992a6e8831f6ed67bbeed8_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:2560 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBBABABBABBCCACAAAAACBCBCABCABAAABAAACACABACCABAAACAAAAABBAABBCCCBBBCACCBBBCBAABCBABCBCCCABBAACBCBCABC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.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:5600 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBBABABBABBCCACAAAAACBCBCABCABAAABAAACACABACCABAAACAAAAABBAABBCCCBBBCACCBBBCBAABCBABCBCCCABBAACBCBCABC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4756
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABCCBBCACBBCABAABCBAAACACACBBBAABABCAABCCBCABCBCBAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe" start= auto displayName= "UserDataSvc_ABCCBBCACBBCABAABCBAAACACACBBBAABABCAABCCBCABCBCBAC"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4232 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_ABCCBBCACBBCABAABCBAAACACACBBBAABABCAABCCBCABCBCBAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe" start= auto displayName= "UserDataSvc_ABCCBBCACBBCABAABCBAAACACACBBBAABABCAABCCBCABCBCBAC"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2616
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABCCBBCACBBCABAABCBAAACACACBBBAABABCAABCCBCABCBCBAC"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5044 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_ABCCBBCACBBCABAABCBAAACACACBBBAABABCAABCCBCABCBCBAC"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5964
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.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:5800 -
C:\Windows\notepad.exe"notepad.exe"2⤵PID:5620
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBCCCABCBBCCACABCBABBAABBBCCBBBCBAAACAAAAAAACAACABAB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCBCCCABCBBCCACABCBABBAABBBCCBBBCBAAACAAAAAAACAACABAB.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:940
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe1⤵
- Executes dropped EXE
PID:2176
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 c7a9765a347ae698576ce21bfc3297ac137c1f8aa7ae75009fbeeae7743c3ada
- MD5 76a760f37764712e200c16f93eb04dd6
- SHA1 3098a984d4b7e15b222016fb44837da3d9c5b9fc
- SHA512 0339db40f76d63d5491bc06a94b703b80977c73e722df6f7b40d2f7d1a155a2a1055d9a3893239297cd7f948f1495adda62e7a7c2b0562a782cc612fab1e4504
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 2e5102b4e007a2d34728b970dde86c5173c971fac517133e7c916412c4e4786c
- MD5 fb1fe86cf12793170d9174e06125172a
- SHA1 10d21961a761f4303c14e738ae38a08ad6ecf03b
- SHA512 7307f6ffc7c1c419e1083c54f7cbd728db20d2bd5ba0d7c8a95013667298d4396cbe5977d664c5fafda33c3be3cc476687daf1fd9fa5c254081c7bc5f7c3552a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 145eb1fa7a7037f60bd08a60b6a97d8216b247ebed028b3eb22163d5e86db5f6
- MD5 25b2d582a0e05452dca3e0489cf93797
- SHA1 c52b17c245e9c626454b0b7349fe4fd1e8aa44f2
- SHA512 d6032845517f2475ae1252c8b51f440f0c70b01427cfbff4e76b61b79eaca59d99e3748265802294cc96d5f172fe62c445628021592c6ca6a7e799b756ec1d15
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 c323efb255daa35a32d7423db0cafb8905780f23cd694c176350c2b647b5c93b
- MD5 333043ff4f86b23777fb85e289b0a782
- SHA1 816ac57ab05ed16d45596f5a132cacb0f42afdfb
- SHA512 32d805f5621c6d8a8d7eeb699c430cbd2596260600819b98908939e72b89f19f30d6d17758bb580049909f2a5d510e270e5d83c41e55a3d84d05a1922ec29343
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\PingSync.exe
- Size 896KB
- SHA256 998f2d018c5f259af3009b0b374417bd8044010ea14316ef23b25d40ae4c4d00
- MD5 2ddb49efa41289f409e6fc75d1fd8993
- SHA1 8feb928c6fce416e75a27f14ce028faabebe9a6d
- SHA512 2625338e7591b3549cb32a0198866546e4014d14019b9aff2bde5be9a1d24adc9b3bd755e03e013f7d6171c9b44117897c1d1791d80b2950e8a33f21cab798f6
- SSDEEP 24576:m9+EM0q9+EMyUpU49+EM0q9+EM0q9+EMXI9+EM0W:U+ES+ElyR+ES+ES+Emq+E4
- TLSH T1BF153B0DF69610E1D9774170499BD27A8630BE3187219AFFE689D63E9E33B806C38F15
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\PingSync.exe
- Size 3.2MB
- SHA256 0d0e7cdd99caaae089daf1042e49009d07f9ba27655fe6da88eb9676692b3e3d
- MD5 6902030738f72f2d66adc9668e2b81cd
- SHA1 418e409b8922ed507d825e1a560e380e9b480092
- SHA512 8e6abdc9e8a288b1669cbab7dd32ed97edf3bd27afc5854b9003fb615d8ab3b8305b8a05b7b01dd3dd1e8c5a71cc2ed3e7a707b1ed62b2650c9884e934ec8cc6
- SSDEEP 49152:U+ES+ElyR+ES+ES+Emq+ES+ES+E2+ES+ES+ElyR+ES+ES+Emq+ES+ES+E2+ES+Ep:0
- TLSH T1DCF53B09FA8610F1D977517049DBD27B8630BE3187218EFFE689D63A9D33B906838B15
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\qap`g`v~dtlq
- Size 10B
- SHA256 877ec20bdd78e7ad023dbe077ce45b04caa02ad322a1553bb18c5420d403ef66
- MD5 312209a8d6bb5beaa0b64c0924775c2b
- SHA1 82c3424213f6fe761393430eedf7123e5917d5cc
- SHA512 ea09497da8d0175f34334f5e7237bb20e1781460003e0aeffa03edeb3d241264c338d555d0e7ede038d43cf1ad3c0b61293e86a36542d36086a47e32264ccda0
- MD5 SHA1 SHA512
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACBBACAABCBBCBAABBCCAACBAACACBBBAAAAAACACCCAACBCBCCB.exe
- Size 8.6MB
- SHA256 211c53c600d7d3992ca00dd4eced85c21d919caaa6944c74c814c3a4fe8de308
- MD5 c880b36406992a6e8831f6ed67bbeed8
- SHA1 8e5c621a27ba78280cd8c0eef1ae133d448d7452
- SHA512 595956495a73dd3bfefec24e484857f2bb0e6d1d37b87be9596b837ed8f3e73fa96d32b30bafa20787375eb1098a1790eccba829db39dc0ce5f6ffd6702d14ae
- SSDEEP 49152:U+ES+ElyR+ES+ES+Emq+ES+ES+E2+ES+ES+ElyR+ES+ES+Emq+ES+ES+E2+ES+EH:E
- TLSH T11B963B09FA9610F1D977417049DBD27B8630BE3187218EFFE689D63A9D33B906838B15
- MD5 SHA1 SHA512 SSDEEP TLSH