Analysis
- max time kernel
135s - max time network
154s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
29/05/2026, 17:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe
Resource
win10v2004-20260513-en
24 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe
Resource
win11-20260513-en
12 signatures
150 seconds
General
- Target 2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe
- Size 537KB
- Sample260529-v7vmpsdv5n
- SHA256 1abb8141f24044d5928e7be1218e7ba0a494e56d9b284062715743e1ee6c4582
- MD5 c2a4c09977e8f3783063b486a18cee69
- SHA1 d56fbf18747bbbb9b045fe6f6a015ea7f05b2048
- SHA512 f99c093f6ccc9a0c441a11750f7e717d9ea2ab52596784548357e48f825879c82a31341ea5fe31bc915deca7b241875d3bafa30f1063cde2c1481f90b0cfdbdd
- SSDEEP 12288:xnaHZ/CVqdIYSrBUREJkP04dQ/5/gVziHlBrCbYF8W:a/XBSreREJi04dOXbd
- TLSH T1D8C49D52F7A080ABE5BE4274DD63170167B5F0365221EBDB3A8805AD7F633804D277AB
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 9 IoCs
pid Process 3212 1h2upvrq.0or.exe 132 WUDFHost.exe 2340 krzcd5nk.c1z.exe 548 WUDFHost.exe 5952 yzbnhyeu.lpp.exe 4676 WUDFHost.exe 4652 ihwhhmwp.nxk.exe 4712 WUDFHost.exe 1416 a4vj5sab.vx3.exe - Indicator Removal: Clear Windows Event Logs 1 TTPs 2 IoCs
Clear Windows Event Logs to hide the activity of an intrusion.
description ioc Process File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-CloudStore%4Operational.evtx svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Storsvc%4Diagnostic.evtx svchost.exe - Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\System32\Tasks\Mason2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe svchost.exe File opened for modification C:\Windows\System32\Tasks\MicrosoftEdgeUpdateTaskMachineCoreUAC{78F382DB-0303-40AE-A80B-51537E33362A} svchost.exe File opened for modification C:\Windows\System32\Tasks\MasonWUDFHost.exe svchost.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies data under HKEY_USERS 10 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 50,1329 10,1329 15,1329 100,1329 6" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617" OfficeClickToRun.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 10 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5912 SCHTASKS.exe 928 SCHTASKS.exe 5392 SCHTASKS.exe 3584 SCHTASKS.exe 4360 SCHTASKS.exe 2584 SCHTASKS.exe 2456 SCHTASKS.exe 3204 SCHTASKS.exe 4868 SCHTASKS.exe 5160 SCHTASKS.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe 3212 1h2upvrq.0or.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3196 Explorer.EXE - Suspicious use of AdjustPrivilegeToken 38 IoCs
description pid Process Token: SeDebugPrivilege 4028 2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe Token: SeDebugPrivilege 3212 1h2upvrq.0or.exe Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeDebugPrivilege 132 WUDFHost.exe Token: SeDebugPrivilege 2340 krzcd5nk.c1z.exe Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeShutdownPrivilege 3196 Explorer.EXE Token: SeCreatePagefilePrivilege 3196 Explorer.EXE Token: SeDebugPrivilege 548 WUDFHost.exe Token: SeDebugPrivilege 5952 yzbnhyeu.lpp.exe Token: SeDebugPrivilege 4676 WUDFHost.exe Token: SeDebugPrivilege 4652 ihwhhmwp.nxk.exe Token: SeShutdownPrivilege 448 dwm.exe Token: SeCreatePagefilePrivilege 448 dwm.exe Token: SeDebugPrivilege 4712 WUDFHost.exe Token: SeDebugPrivilege 1416 a4vj5sab.vx3.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3368 Conhost.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4028 wrote to memory of 3212 4028 2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe 80 PID 4028 wrote to memory of 2456 4028 2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe 81 PID 3212 wrote to memory of 644 3212 1h2upvrq.0or.exe 5 PID 3212 wrote to memory of 696 3212 1h2upvrq.0or.exe 7 PID 3212 wrote to memory of 912 3212 1h2upvrq.0or.exe 11 PID 3212 wrote to memory of 360 3212 1h2upvrq.0or.exe 13 PID 3212 wrote to memory of 448 3212 1h2upvrq.0or.exe 14 PID 3212 wrote to memory of 1060 3212 1h2upvrq.0or.exe 15 PID 3212 wrote to memory of 1124 3212 1h2upvrq.0or.exe 17 PID 3212 wrote to memory of 1180 3212 1h2upvrq.0or.exe 18 PID 3212 wrote to memory of 1200 3212 1h2upvrq.0or.exe 19 PID 3212 wrote to memory of 1192 3212 1h2upvrq.0or.exe 20 PID 3212 wrote to memory of 1228 3212 1h2upvrq.0or.exe 21 PID 3212 wrote to memory of 1296 3212 1h2upvrq.0or.exe 22 PID 3212 wrote to memory of 1352 3212 1h2upvrq.0or.exe 23 PID 3212 wrote to memory of 1408 3212 1h2upvrq.0or.exe 24 PID 3212 wrote to memory of 1420 3212 1h2upvrq.0or.exe 25 PID 3212 wrote to memory of 1496 3212 1h2upvrq.0or.exe 26 PID 3212 wrote to memory of 1660 3212 1h2upvrq.0or.exe 27 PID 3212 wrote to memory of 1768 3212 1h2upvrq.0or.exe 28 PID 3212 wrote to memory of 1840 3212 1h2upvrq.0or.exe 29 PID 3212 wrote to memory of 1852 3212 1h2upvrq.0or.exe 30 PID 3212 wrote to memory of 1860 3212 1h2upvrq.0or.exe 31 PID 3212 wrote to memory of 1972 3212 1h2upvrq.0or.exe 32 PID 3212 wrote to memory of 2000 3212 1h2upvrq.0or.exe 33 PID 3212 wrote to memory of 1620 3212 1h2upvrq.0or.exe 34 PID 3212 wrote to memory of 2036 3212 1h2upvrq.0or.exe 35 PID 3212 wrote to memory of 1612 3212 1h2upvrq.0or.exe 36 PID 3212 wrote to memory of 2140 3212 1h2upvrq.0or.exe 37 PID 3212 wrote to memory of 2156 3212 1h2upvrq.0or.exe 38 PID 3212 wrote to memory of 2240 3212 1h2upvrq.0or.exe 39 PID 3212 wrote to memory of 2352 3212 1h2upvrq.0or.exe 41 PID 3212 wrote to memory of 2468 3212 1h2upvrq.0or.exe 42 PID 3212 wrote to memory of 2620 3212 1h2upvrq.0or.exe 43 PID 3212 wrote to memory of 2648 3212 1h2upvrq.0or.exe 44 PID 3212 wrote to memory of 2716 3212 1h2upvrq.0or.exe 46 PID 3212 wrote to memory of 2748 3212 1h2upvrq.0or.exe 47 PID 3212 wrote to memory of 2760 3212 1h2upvrq.0or.exe 48 PID 3212 wrote to memory of 2768 3212 1h2upvrq.0or.exe 49 PID 3212 wrote to memory of 2788 3212 1h2upvrq.0or.exe 50 PID 3212 wrote to memory of 2696 3212 1h2upvrq.0or.exe 51 PID 3212 wrote to memory of 812 3212 1h2upvrq.0or.exe 52 PID 3212 wrote to memory of 1560 3212 1h2upvrq.0or.exe 53 PID 3212 wrote to memory of 3196 3212 1h2upvrq.0or.exe 54 PID 3212 wrote to memory of 3336 3212 1h2upvrq.0or.exe 55 PID 3212 wrote to memory of 3396 3212 1h2upvrq.0or.exe 56 PID 3212 wrote to memory of 3720 3212 1h2upvrq.0or.exe 59 PID 3212 wrote to memory of 3788 3212 1h2upvrq.0or.exe 60 PID 3212 wrote to memory of 3832 3212 1h2upvrq.0or.exe 61 PID 3212 wrote to memory of 3892 3212 1h2upvrq.0or.exe 62 PID 3212 wrote to memory of 4120 3212 1h2upvrq.0or.exe 63 PID 3212 wrote to memory of 4328 3212 1h2upvrq.0or.exe 64 PID 3212 wrote to memory of 5260 3212 1h2upvrq.0or.exe 67 PID 3212 wrote to memory of 5344 3212 1h2upvrq.0or.exe 68 PID 3212 wrote to memory of 5556 3212 1h2upvrq.0or.exe 69 PID 3212 wrote to memory of 3820 3212 1h2upvrq.0or.exe 70 PID 3212 wrote to memory of 2400 3212 1h2upvrq.0or.exe 71 PID 3212 wrote to memory of 1380 3212 1h2upvrq.0or.exe 72 PID 3212 wrote to memory of 5444 3212 1h2upvrq.0or.exe 73 PID 3212 wrote to memory of 1964 3212 1h2upvrq.0or.exe 74 PID 3212 wrote to memory of 4072 3212 1h2upvrq.0or.exe 75 PID 3212 wrote to memory of 4112 3212 1h2upvrq.0or.exe 76 PID 3212 wrote to memory of 2152 3212 1h2upvrq.0or.exe 77 PID 3212 wrote to memory of 4028 3212 1h2upvrq.0or.exe 79 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:644
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:448
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:696
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-7adf84e1-a044-4858-972d-2d5be99dbb29 -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-69d13624-e2dd-4188-bad7-edef7815b13b -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-59630c5e-bf90-4633-b42b-d7204d5b4feb -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-3cf6a14a-2e30-4c55-9595-0e4b8355f881 -LifetimeId:bce93bfc-8ba0-4968-b08d-cbdf3ec11ea3 -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:912
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:360
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:1060
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1124
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1180 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:1560
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C:\Users\Admin\AppData\Roaming\WUDFHost.exeC:\Users\Admin\AppData\Roaming\WUDFHost.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:548 -
C:\Users\Admin\AppData\Local\Temp\yzbnhyeu.lpp.exe"C:\Users\Admin\AppData\Local\Temp\yzbnhyeu.lpp.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:5952
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "MasonWUDFHost.exe" /tr "'C:\Users\Admin\AppData\Roaming\WUDFHost.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:928 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:2888
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "MasonWUDFHost.exe" /tr "'C:\Users\Admin\AppData\Roaming\WUDFHost.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:5392 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:2644
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C:\Users\Admin\AppData\Roaming\WUDFHost.exeC:\Users\Admin\AppData\Roaming\WUDFHost.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4676 -
C:\Users\Admin\AppData\Local\Temp\ihwhhmwp.nxk.exe"C:\Users\Admin\AppData\Local\Temp\ihwhhmwp.nxk.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4652
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "MasonWUDFHost.exe" /tr "'C:\Users\Admin\AppData\Roaming\WUDFHost.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:5160 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:3852
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "MasonWUDFHost.exe" /tr "'C:\Users\Admin\AppData\Roaming\WUDFHost.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:3584 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:936
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C:\Users\Admin\AppData\Roaming\WUDFHost.exeC:\Users\Admin\AppData\Roaming\WUDFHost.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4712 -
C:\Users\Admin\AppData\Local\Temp\a4vj5sab.vx3.exe"C:\Users\Admin\AppData\Local\Temp\a4vj5sab.vx3.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1416
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "MasonWUDFHost.exe" /tr "'C:\Users\Admin\AppData\Roaming\WUDFHost.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:4360 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:4448
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "MasonWUDFHost.exe" /tr "'C:\Users\Admin\AppData\Roaming\WUDFHost.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:2584 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:3612
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1200
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1192
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1228
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1352
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2696
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1408
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1420
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netprofm -p -s netprofm1⤵PID:1496
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1660
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵PID:1768
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1840
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1852
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1860
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1972
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:2000
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1620
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:2036
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1612
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2140
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2156
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2240
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2352
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵PID:2620
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2648
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2716
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2760
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2768
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2788
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:812
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:3196 -
C:\Users\Admin\AppData\Local\Temp\2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4028 -
C:\Users\Admin\AppData\Local\Temp\1h2upvrq.0or.exe"C:\Users\Admin\AppData\Local\Temp\1h2upvrq.0or.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3212
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C:\Windows\SYSTEM32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "Mason2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:2456
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C:\Windows\SYSTEM32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "Mason2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\2026-05-29_c2a4c09977e8f3783063b486a18cee69_cobalt-strike_elex_glassworm_icedid_vidar.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:5912 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:944
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3336
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:3396
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3720
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3788
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3832
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc1⤵PID:3892
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}1⤵PID:4120
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k osprivacy -p -s camsvc1⤵PID:4328
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:5260
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s BITS1⤵PID:5344
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:5556
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:3820
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:2400
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:1380
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:5444
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵
- Modifies data under HKEY_USERS
PID:1964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:4072
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4112
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:2152
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:908
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:568
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C:\Users\Admin\AppData\Roaming\WUDFHost.exeC:\Users\Admin\AppData\Roaming\WUDFHost.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:132 -
C:\Users\Admin\AppData\Local\Temp\krzcd5nk.c1z.exe"C:\Users\Admin\AppData\Local\Temp\krzcd5nk.c1z.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2340
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "MasonWUDFHost.exe" /tr "'C:\Users\Admin\AppData\Roaming\WUDFHost.exe'" /sc onlogon /rl HIGHEST2⤵
- Scheduled Task/Job: Scheduled Task
PID:3204 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1320
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "MasonWUDFHost.exe" /tr "'C:\Users\Admin\AppData\Roaming\WUDFHost.exe'" /sc onlogon /rl HIGHEST2⤵
- Scheduled Task/Job: Scheduled Task
PID:4868 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:5256
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵
- Suspicious use of SetWindowsHookEx
PID:3368
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\WUDFHost.exe.log
- Size 1KB
- SHA256 374333df81a1cf018517ec193189d3e66cd6540f6c5a88a3ae5b43436d74cd3f
- MD5 7aef94c3e26c531595b6099824b806b8
- SHA1 2b724de889ec08590734373e7acb6378550ff30b
- SHA512 58d36d089ecd5891280be7a7831c2116ba818ca35f92be7b2ad33b206452247047927df94999c4938ec7bcce3ae82e2d7b5d1fdf7437763c69284e321b07fab8
- TLSH T17821CD312372A1C889263F421C1D268423EF832AB650EE0C7A98635DDD2705B5B212F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\1h2upvrq.0or.exe
- Size 161KB
- SHA256 879cc20b41635709bb304e315aaa5ca4708b480a1bfc2f4935fcf2215188efb0
- MD5 94f1ab3a068f83b32639579ec9c5d025
- SHA1 38f3d5bc5de46feb8de093d11329766b8e2054ae
- SHA512 44d5236a804d63302b21ca25ebc148a64605508d03c990a244c44ceb8630849da0510b7b2d0bee72e01ca6681e2d86d7e6aee8847674a26f0028d149b9abee0c
- SSDEEP 3072:hLD8KbgVtn8Mo8G1gVziHzZbIK1YKB/pCAcNqXhwBV3yxSQig8xN:h/5bTgVziHzZnSKrCbYM
- TLSH T10BF33C07BAA500F7E976823585739E17B7B2F42503209BBF0B654A6E0FA37906D3DB50
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\WUDFHost.exe
- Size 537KB
- SHA256 1abb8141f24044d5928e7be1218e7ba0a494e56d9b284062715743e1ee6c4582
- MD5 c2a4c09977e8f3783063b486a18cee69
- SHA1 d56fbf18747bbbb9b045fe6f6a015ea7f05b2048
- SHA512 f99c093f6ccc9a0c441a11750f7e717d9ea2ab52596784548357e48f825879c82a31341ea5fe31bc915deca7b241875d3bafa30f1063cde2c1481f90b0cfdbdd
- SSDEEP 12288:xnaHZ/CVqdIYSrBUREJkP04dQ/5/gVziHlBrCbYF8W:a/XBSreREJi04dOXbd
- TLSH T1D8C49D52F7A080ABE5BE4274DD63170167B5F0365221EBDB3A8805AD7F633804D277AB
- MD5 SHA1 SHA512 SSDEEP TLSH