Analysis
- max time kernel
6s - max time network
9s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260911-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
02/11/2026, 16:10
Behavioral task
behavioral1
Sample
svchost.exe
Resource
win10v2004-20260911-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
svchost.exe
Resource
win10ltsc2021-20260911-en
11 signatures
150 seconds
Behavioral task
behavioral3
Sample
svchost.exe
Resource
win11-20260911-en
11 signatures
150 seconds
General
- Target svchost.exe
- Size 1.1MB
- Sample261102-tmvxasdv9m
- SHA256 047a01e176919ef652998a9e84bb886fd42cb666540bd63c4e07a31c988696cb
- MD5 88820e7795c7979689895de5c38dd65c
- SHA1 b539ada032cb04cef0b1a93a201da1e5cb6fb4d5
- SHA512 3804fb1010da368518bd26aad5a5a98fa0bad236d0175a0efa6558c2916625b81410970f3cd7bcb8cba7b2df3ed5a9688a40cceca51edd25904290a4c945a169
- SSDEEP 24576:D+o11C2Fe8IQXNK9eHzDQ92glXI/WiUXDNVGwiKhZdXbn:yoa2Q8/NKQHzssGX4WiUXDNVG5KTdr
- TLSH T1A33502A3F6A000FAD46681748D635B06B7B6F07A0320A7FF0B94595C7F637B05D29B91
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Detects DonutLoader 3 IoCs
resource yara_rule behavioral2/memory/4936-0-0x000001DC13E70000-0x000001DC13F92000-memory.dmp family_donutloader behavioral2/memory/3388-14-0x0000000009420000-0x0000000009509000-memory.dmp family_donutloader behavioral2/memory/4936-13-0x000001DC2EC00000-0x000001DC2ECF0000-memory.dmp family_donutloader - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-686476835-2493921010-524562731-1000\Control Panel\International\Geo\Nation svchost.exe - Executes a file named after a Windows system binary 1 TTPs 1 IoCs
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
description ioc Process File opened (read-only) C:\Users\Admin\AppData\Local\Temp\svchost.exe svchost.exe - Executes dropped EXE 1 IoCs
pid Process 4920 oje5m30n.lbe.exe - Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419 svchost.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies data under HKEY_USERS 3 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018C018B2DF0BAC" svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4936 svchost.exe 4936 svchost.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 3388 Explorer.EXE 3388 Explorer.EXE 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 3388 Explorer.EXE 3388 Explorer.EXE 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 3388 Explorer.EXE 3388 Explorer.EXE 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 4920 oje5m30n.lbe.exe 4920 oje5m30n.lbe.exe 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4936 svchost.exe Token: SeDebugPrivilege 4920 oje5m30n.lbe.exe Token: SeDebugPrivilege 3388 Explorer.EXE - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4936 wrote to memory of 4920 4936 svchost.exe 85 PID 4936 wrote to memory of 3388 4936 svchost.exe 57 PID 4920 wrote to memory of 600 4920 oje5m30n.lbe.exe 5 PID 4920 wrote to memory of 680 4920 oje5m30n.lbe.exe 7 PID 4920 wrote to memory of 880 4920 oje5m30n.lbe.exe 11 PID 4920 wrote to memory of 60 4920 oje5m30n.lbe.exe 13 PID 4920 wrote to memory of 424 4920 oje5m30n.lbe.exe 14 PID 4920 wrote to memory of 984 4920 oje5m30n.lbe.exe 15 PID 4920 wrote to memory of 1036 4920 oje5m30n.lbe.exe 16 PID 4920 wrote to memory of 1104 4920 oje5m30n.lbe.exe 17 PID 4920 wrote to memory of 1112 4920 oje5m30n.lbe.exe 18 PID 4920 wrote to memory of 1184 4920 oje5m30n.lbe.exe 19 PID 4920 wrote to memory of 1316 4920 oje5m30n.lbe.exe 20 PID 4920 wrote to memory of 1348 4920 oje5m30n.lbe.exe 21 PID 4920 wrote to memory of 1396 4920 oje5m30n.lbe.exe 22 PID 4920 wrote to memory of 1404 4920 oje5m30n.lbe.exe 23 PID 4920 wrote to memory of 1432 4920 oje5m30n.lbe.exe 24 PID 4920 wrote to memory of 1520 4920 oje5m30n.lbe.exe 26 PID 4920 wrote to memory of 1572 4920 oje5m30n.lbe.exe 27 PID 4920 wrote to memory of 1620 4920 oje5m30n.lbe.exe 28 PID 4920 wrote to memory of 1724 4920 oje5m30n.lbe.exe 29 PID 4920 wrote to memory of 1736 4920 oje5m30n.lbe.exe 30 PID 4920 wrote to memory of 1744 4920 oje5m30n.lbe.exe 31 PID 4920 wrote to memory of 1836 4920 oje5m30n.lbe.exe 32 PID 4920 wrote to memory of 1908 4920 oje5m30n.lbe.exe 33 PID 4920 wrote to memory of 2016 4920 oje5m30n.lbe.exe 34 PID 4920 wrote to memory of 1060 4920 oje5m30n.lbe.exe 35 PID 4920 wrote to memory of 1156 4920 oje5m30n.lbe.exe 36 PID 4920 wrote to memory of 1296 4920 oje5m30n.lbe.exe 37 PID 4920 wrote to memory of 1884 4920 oje5m30n.lbe.exe 38 PID 4920 wrote to memory of 2068 4920 oje5m30n.lbe.exe 39 PID 4920 wrote to memory of 2236 4920 oje5m30n.lbe.exe 40 PID 4920 wrote to memory of 2444 4920 oje5m30n.lbe.exe 42 PID 4920 wrote to memory of 2488 4920 oje5m30n.lbe.exe 43 PID 4920 wrote to memory of 2568 4920 oje5m30n.lbe.exe 44 PID 4920 wrote to memory of 2588 4920 oje5m30n.lbe.exe 45 PID 4920 wrote to memory of 2752 4920 oje5m30n.lbe.exe 47 PID 4920 wrote to memory of 2860 4920 oje5m30n.lbe.exe 48 PID 4920 wrote to memory of 2880 4920 oje5m30n.lbe.exe 49 PID 4920 wrote to memory of 2948 4920 oje5m30n.lbe.exe 50 PID 4920 wrote to memory of 2956 4920 oje5m30n.lbe.exe 51 PID 4920 wrote to memory of 1424 4920 oje5m30n.lbe.exe 52 PID 4920 wrote to memory of 2060 4920 oje5m30n.lbe.exe 53 PID 4920 wrote to memory of 3128 4920 oje5m30n.lbe.exe 54 PID 4920 wrote to memory of 3164 4920 oje5m30n.lbe.exe 55 PID 4920 wrote to memory of 3312 4920 oje5m30n.lbe.exe 56 PID 4920 wrote to memory of 3388 4920 oje5m30n.lbe.exe 57 PID 4920 wrote to memory of 3512 4920 oje5m30n.lbe.exe 58 PID 4920 wrote to memory of 3792 4920 oje5m30n.lbe.exe 60 PID 4920 wrote to memory of 4024 4920 oje5m30n.lbe.exe 62 PID 4920 wrote to memory of 1964 4920 oje5m30n.lbe.exe 63 PID 4920 wrote to memory of 4324 4920 oje5m30n.lbe.exe 66 PID 4920 wrote to memory of 4208 4920 oje5m30n.lbe.exe 68 PID 4920 wrote to memory of 4684 4920 oje5m30n.lbe.exe 69 PID 4920 wrote to memory of 1916 4920 oje5m30n.lbe.exe 70 PID 4920 wrote to memory of 5060 4920 oje5m30n.lbe.exe 71 PID 4920 wrote to memory of 1852 4920 oje5m30n.lbe.exe 72 PID 4920 wrote to memory of 1952 4920 oje5m30n.lbe.exe 73 PID 4920 wrote to memory of 3752 4920 oje5m30n.lbe.exe 74 PID 4920 wrote to memory of 4852 4920 oje5m30n.lbe.exe 75 PID 4920 wrote to memory of 1532 4920 oje5m30n.lbe.exe 76 PID 4920 wrote to memory of 5084 4920 oje5m30n.lbe.exe 77 PID 4920 wrote to memory of 2112 4920 oje5m30n.lbe.exe 78 PID 4920 wrote to memory of 2100 4920 oje5m30n.lbe.exe 79
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:600
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1184
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:680
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-48b9d063-7cd4-4675-a0b2-e076e687ef08 -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-878d0eec-494e-4377-9d64-91b79c08030f -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-5e157e76-b159-40ea-8e9b-c83a39b0336e -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-46afec29-939a-4250-b7b8-b58dbad43ae4 -LifetimeId:a9bddbf0-2e3d-4618-a318-e94e97e07d77 -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:880
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:60
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:424
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:984
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1036
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1104
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1112
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1316
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:1348
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1396
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1404
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1432
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1520
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1572
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:3128
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1620
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1724
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1736
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:1424
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1744
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1836
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1908
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:2016
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1060
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1156
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1884
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2068
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2236
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2444
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2488
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2568
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2588
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2752
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2860
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2880
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2948
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2956
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2060
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3164
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3312
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3388 -
C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"2⤵
- Checks computer location settings
- Executes a file named after a Windows system binary
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4936 -
C:\Users\Admin\AppData\Local\Temp\oje5m30n.lbe.exe"C:\Users\Admin\AppData\Local\Temp\oje5m30n.lbe.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4920
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3512
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3792
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4024
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1964
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4324
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4208
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:4684
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:1916
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:5060
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:1852
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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⤵PID:1952
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:3752
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4852
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe" -ServerName:InputApp.AppXk0k6mrh4r2q0ct33a9wgbez0x7v9cz5y.mca1⤵PID:1532
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:5084
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵PID:2112
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:2100
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\oje5m30n.lbe.exe
- Size 161KB
- SHA256 879cc20b41635709bb304e315aaa5ca4708b480a1bfc2f4935fcf2215188efb0
- MD5 94f1ab3a068f83b32639579ec9c5d025
- SHA1 38f3d5bc5de46feb8de093d11329766b8e2054ae
- SHA512 44d5236a804d63302b21ca25ebc148a64605508d03c990a244c44ceb8630849da0510b7b2d0bee72e01ca6681e2d86d7e6aee8847674a26f0028d149b9abee0c
- SSDEEP 3072:hLD8KbgVtn8Mo8G1gVziHzZbIK1YKB/pCAcNqXhwBV3yxSQig8xN:h/5bTgVziHzZnSKrCbYM
- TLSH T10BF33C07BAA500F7E976823585739E17B7B2F42503209BBF0B654A6E0FA37906D3DB50
- MD5 SHA1 SHA512 SSDEEP TLSH