Overview
overview
4Static
static
4SearchIndexer.exe
windows10-2004-x64
3SearchIndexer.exe
windows11-ltsc_2024-x64
3costura.dll
windows10-2004-x64
1costura.dll
windows11-ltsc_2024-x64
1costura.pdb
windows10-2004-x64
3costura.pdb
windows11-ltsc_2024-x64
3microsoft....ry.dll
windows10-2004-x64
1microsoft....ry.dll
windows11-ltsc_2024-x64
1newtonsoft.json.dll
windows10-2004-x64
1newtonsoft.json.dll
windows11-ltsc_2024-x64
1system.dat...te.dll
windows10-2004-x64
1system.dat...te.dll
windows11-ltsc_2024-x64
1system.dra...on.dll
windows10-2004-x64
1system.dra...on.dll
windows11-ltsc_2024-x64
1system.dra...on.pdb
windows10-2004-x64
3system.dra...on.pdb
windows11-ltsc_2024-x64
3system.sec...ol.dll
windows10-2004-x64
1system.sec...ol.dll
windows11-ltsc_2024-x64
1system.sec...ta.dll
windows10-2004-x64
1system.sec...ta.dll
windows11-ltsc_2024-x64
1system.sec...ws.dll
windows10-2004-x64
1system.sec...ws.dll
windows11-ltsc_2024-x64
1Analysis
- user interaction
yes - max time kernel
29s - max time network
30s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 21:49
Behavioral task
behavioral1
Sample
SearchIndexer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
SearchIndexer.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
costura.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
costura.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral5
Sample
costura.pdb
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
costura.pdb
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral7
Sample
microsoft.win32.registry.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
microsoft.win32.registry.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
newtonsoft.json.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
newtonsoft.json.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
system.data.sqlite.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
system.data.sqlite.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
system.drawing.common.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
system.drawing.common.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
system.drawing.common.pdb
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
system.drawing.common.pdb
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
system.security.accesscontrol.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
system.security.accesscontrol.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
system.security.cryptography.protecteddata.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
system.security.cryptography.protecteddata.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral21
Sample
system.security.principal.windows.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
system.security.principal.windows.dll
Resource
win11ltsc2024-20260709-en
General
- Target SearchIndexer.exe
- Size 501KB
- Sample260730-1pcbasgb74
- SHA256 7850d6cd9424d559c237187aae7300353dbd529753353487f704a46d5c9301de
- MD5 3403b0ff001c79611dc23b09152e564e
- SHA1 7a1d9b4d7ec608ea1482ec12c6cc998c1c96afb4
- SHA512 b6eae1b9dc9721f54985ef4f0e547f87c7a5b65d9d70891cd4ea0970893c25382c1ccdadae775d05a23d6c1fc2e7839536951c6b15b2514d0368d0ff177626a6
- SSDEEP 12288:phDRPyxE0I7ty3hMHK1LRvyfPjSk3xAwzBYRW85LwIslRy:paxYcxMNqw14sz
- TLSH T169B423E417001777C09E5F368DFC7B140865B122669AC3C5DBDD8BC8D277E0ABBA1A98
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 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 SearchIndexer.exe - System Time Discovery 1 TTPs 1 IoCs
Adversary may gather the system time and/or time zone settings from a local or remote system.
pid Process 984 chrome.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier chrome.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe - Modifies data under HKEY_USERS 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134299218124497404" chrome.exe Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry chrome.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ chrome.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2340 chrome.exe 2340 chrome.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
pid Process 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe - Suspicious use of AdjustPrivilegeToken 14 IoCs
description pid Process Token: SeShutdownPrivilege 2340 chrome.exe Token: SeCreatePagefilePrivilege 2340 chrome.exe Token: SeShutdownPrivilege 2340 chrome.exe Token: SeCreatePagefilePrivilege 2340 chrome.exe Token: SeShutdownPrivilege 2340 chrome.exe Token: SeCreatePagefilePrivilege 2340 chrome.exe Token: SeShutdownPrivilege 2340 chrome.exe Token: SeCreatePagefilePrivilege 2340 chrome.exe Token: SeShutdownPrivilege 2340 chrome.exe Token: SeCreatePagefilePrivilege 2340 chrome.exe Token: SeShutdownPrivilege 2340 chrome.exe Token: SeCreatePagefilePrivilege 2340 chrome.exe Token: SeShutdownPrivilege 2340 chrome.exe Token: SeCreatePagefilePrivilege 2340 chrome.exe - Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe - Suspicious use of SendNotifyMessage 32 IoCs
pid Process 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe 2340 chrome.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2340 wrote to memory of 1092 2340 chrome.exe 88 PID 2340 wrote to memory of 2644 2340 chrome.exe 89 PID 2340 wrote to memory of 2644 2340 chrome.exe 89 PID 2340 wrote to memory of 984 2340 chrome.exe 90 PID 2340 wrote to memory of 2240 2340 chrome.exe 91 PID 2340 wrote to memory of 2240 2340 chrome.exe 91 PID 2340 wrote to memory of 4716 2340 chrome.exe 93 PID 2340 wrote to memory of 4740 2340 chrome.exe 94 PID 2340 wrote to memory of 4716 2340 chrome.exe 93 PID 2340 wrote to memory of 4740 2340 chrome.exe 94 PID 2340 wrote to memory of 4576 2340 chrome.exe 95 PID 2340 wrote to memory of 4576 2340 chrome.exe 95 PID 2340 wrote to memory of 3056 2340 chrome.exe 97 PID 2340 wrote to memory of 3056 2340 chrome.exe 97 PID 2340 wrote to memory of 2332 2340 chrome.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\SearchIndexer.exe"C:\Users\Admin\AppData\Local\Temp\SearchIndexer.exe"1⤵
- System Location Discovery: System Language Discovery
PID:2872
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x118,0x11c,0x120,0xf4,0x124,0x7ff93aa4c728,0x7ff93aa4c734,0x7ff93aa4c7402⤵PID:1092
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1708,i,12153808730286974752,10062517952845076902,262144 --field-trial-handle=1844,i,7311208630333405929,531967132099933033,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1840 /prefetch:22⤵PID:2644
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1604,i,10723621640301421246,14524101533795610986,524288 --field-trial-handle=1844,i,7311208630333405929,531967132099933033,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2244 /prefetch:32⤵
- System Time Discovery
PID:984
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2408,i,18075980635775182107,14676303107179458675,524288 --field-trial-handle=1844,i,7311208630333405929,531967132099933033,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2500 /prefetch:82⤵PID:2240
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3264,i,1647148078738290559,2429667041403376277,2097152 --field-trial-handle=1844,i,7311208630333405929,531967132099933033,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3276 /prefetch:12⤵PID:4716
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3376,i,16994749177283154050,1594556464679073120,2097152 --field-trial-handle=1844,i,7311208630333405929,531967132099933033,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3388 /prefetch:12⤵PID:4740
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4264,i,3823178250716730190,14643931522709740990,2097152 --field-trial-handle=1844,i,7311208630333405929,531967132099933033,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4252 /prefetch:22⤵PID:4576
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --metrics-shmem-handle=4736,i,10558105250830294386,12587252681588677556,2097152 --field-trial-handle=1844,i,7311208630333405929,531967132099933033,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4644 /prefetch:12⤵PID:3056
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5544,i,8211725791884079657,16560170920472377067,524288 --field-trial-handle=1844,i,7311208630333405929,531967132099933033,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5432 /prefetch:82⤵PID:2332
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵PID:4988
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc1⤵PID:3952
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
- Size 6B
- SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
- MD5 377d072e137022223a370760763420bb
- SHA1 534e5f914ae99bf0a342a2f7a7e0724bd0d11ef7
- SHA512 d1e37e45e8d603c46c9254d7295744104222b09340246c5e5f50d661d4688ccc2068adf1e0cd78599bcdcf475f8a0a6255dcd3e429812aa14cc2e2022309955c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
- Size 414B
- SHA256 72840cdf88f4ca6357480fe7614e6962190d4406433937e80f6c54c769e6901a
- MD5 0fab9ffeb64a7dfac3e2f585d85ff234
- SHA1 277de394e55520a7cfb3a15e157a410e9bd234aa
- SHA512 3ca6dc3d1d4d397082f0ff613dd0297e09d53f9887b2b11d32198cfe6126a835c223a9ab3b3ec65fd57a3e0a024d85cea9204e8ab35ffc29368e4168ca5d1b70
- TLSH T15CE061A9CA32EC371CFC1718A8A64B45E691535737409C4F3B3D510C4FB477A4686C5C
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
- Size 2B
- SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
- MD5 d751713988987e9331980363e24189ce
- SHA1 97d170e1550eee4afc0af065b78cda302a97674c
- SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
- Size 115KB
- SHA256 7bf820d20aa1c35acd276e3db261519fd73cea6613788d2bbd89e281fae5d1bc
- MD5 73f9e48d267651424a604c1bdacbf2b3
- SHA1 4b2075661323f5638162ec1d9e64dda7af09310e
- SHA512 789cc3015c2e6715cb58d271337cf7b4b7665cb7691e26829122155d18d2c3f441323b430013dd4158579c41490806213b2b585514f7ad200412d5941df02d5f
- SSDEEP 3072:/jGm7D5Lk17ox1tIpud63U8BehbCBi9fTrMM:/am7Rkm1tYpBeh2BAoM
- TLSH T174C312275E75A9375878BB0EB08E0B1F1EF14AA6D930DA92C8D86B0467F97CC1A05D34
- MD5 SHA1 SHA512 SSDEEP TLSH