| File name: | Sailo-BGoo[t].exe |
| Full analysis: | https://app.any.run/tasks/826d9362-7948-47f0-ae8e-99b37b817a67 |
| Verdict: | Malicious activity |
| Threats: | Stealc is a stealer malware that targets victims’ sensitive data, which it exfiltrates from browsers, messaging apps, and other software. The malware is equipped with advanced features, including fingerprinting, control panel, evasion mechanisms, string obfuscation, etc. Stealc establishes persistence and communicates with its C2 server through HTTP POST requests. |
| Analysis date: | March 30, 2026, 13:45:51 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 8 sections |
| MD5: | F842D9E83AE9EFD7CF72D73219013D78 |
| SHA1: | 610C0A8F5D6BBC7A4E1C226DE3EC01C9683F190C |
| SHA256: | 694BCA134D88E0B39D65E38F7D5738D63BB93172BA722B5AA1651B1D94CE0AAB |
| SSDEEP: | 98304:nryc8XqpAQv/splmZkZXSSdKp303445kAXn: |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 0000:00:00 00:00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 3 |
| CodeSize: | 599552 |
| InitializedDataSize: | 29184 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x6e560 |
| OSVersion: | 6.1 |
| ImageVersion: | 1 |
| SubsystemVersion: | 6.1 |
| Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 684 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --disable-quic --string-annotations --field-trial-handle=5984,i,3029758678261443647,13444229157352225066,262144 --variations-seed-version=20251218-201203.402000 --mojo-platform-channel-handle=6068 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 133.0.6943.127 Modules
| |||||||||||||||
| 932 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --disable-quic --string-annotations --field-trial-handle=5000,i,18202032464242313,9298305283243613526,262144 --variations-seed-version=20260330-010045.844000-production --mojo-platform-channel-handle=4972 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 133.0.6943.127 Modules
| |||||||||||||||
| 1728 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=3 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3272,i,18202032464242313,9298305283243613526,262144 --variations-seed-version=20260330-010045.844000-production --mojo-platform-channel-handle=3468 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 133.0.6943.127 Modules
| |||||||||||||||
| 2032 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=3 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3288,i,3029758678261443647,13444229157352225066,262144 --variations-seed-version=20251218-201203.402000 --mojo-platform-channel-handle=3320 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 133.0.6943.127 Modules
| |||||||||||||||
| 2204 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --profile-directory="Default" | C:\Program Files\Google\Chrome\Application\chrome.exe | Sailo-BGoo[t].exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 133.0.6943.127 Modules
| |||||||||||||||
| 2832 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --disable-quic --string-annotations --field-trial-handle=5948,i,3029758678261443647,13444229157352225066,262144 --variations-seed-version=20251218-201203.402000 --mojo-platform-channel-handle=5896 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 133.0.6943.127 Modules
| |||||||||||||||
| 2988 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --disable-quic --string-annotations --field-trial-handle=5800,i,3029758678261443647,13444229157352225066,262144 --variations-seed-version=20251218-201203.402000 --mojo-platform-channel-handle=4996 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 133.0.6943.127 Modules
| |||||||||||||||
| 3048 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=3 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3224,i,18202032464242313,9298305283243613526,262144 --variations-seed-version=20260330-010045.844000-production --mojo-platform-channel-handle=3360 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 133.0.6943.127 Modules
| |||||||||||||||
| 3756 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --disable-quic --string-annotations --field-trial-handle=6056,i,3029758678261443647,13444229157352225066,262144 --variations-seed-version=20251218-201203.402000 --mojo-platform-channel-handle=5712 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 133.0.6943.127 Modules
| |||||||||||||||
| 4960 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --disable-quic --string-annotations --field-trial-handle=4904,i,3029758678261443647,13444229157352225066,262144 --variations-seed-version=20251218-201203.402000 --mojo-platform-channel-handle=4912 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 133.0.6943.127 Modules
| |||||||||||||||
| (PID) Process: | (7608) Sailo-BGoo[t].exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (7608) Sailo-BGoo[t].exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (7608) Sailo-BGoo[t].exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old~RFe366d.TMP | — | |
MD5:— | SHA256:— | |||
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old~RFe367d.TMP | — | |
MD5:— | SHA256:— | |||
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\parcel_tracking_db\LOG.old~RFe367d.TMP | — | |
MD5:— | SHA256:— | |||
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\parcel_tracking_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\ClientCertificates\LOG.old~RFe366d.TMP | — | |
MD5:— | SHA256:— | |||
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Segmentation Platform\SegmentInfoDB\LOG.old~RFe367d.TMP | — | |
MD5:— | SHA256:— | |||
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\discounts_db\LOG.old~RFe367d.TMP | — | |
MD5:— | SHA256:— | |||
| 2204 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\ClientCertificates\LOG.old | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 204.79.197.203:80 | http://oneocsp.microsoft.com/ocsp/MFQwUjBQME4wTDAJBgUrDgMCGgUABBQ3L3%2F%2Fa6ADK8NraY2GXzVaYrHG4AQUb6t%2B2v%2BXQ3LsO2d33oJhNYhHQoUCEzMAAAAGb6JMMcOVb6sAAAAAAAY%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.11.41.157:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAjTxtAB8my1oj8MfWpz%2F7Y%3D | unknown | — | — | whitelisted |
7608 | Sailo-BGoo[t].exe | GET | 200 | 138.199.175.21:443 | https://138.199.175.21/ | unknown | — | 2 b | malicious |
7608 | Sailo-BGoo[t].exe | POST | 200 | 138.199.175.21:443 | https://138.199.175.21/ | unknown | — | 68 b | malicious |
7608 | Sailo-BGoo[t].exe | POST | 200 | 138.199.175.21:443 | https://138.199.175.21/ | unknown | — | 2 b | malicious |
7608 | Sailo-BGoo[t].exe | POST | 200 | 138.199.175.21:443 | https://138.199.175.21/ | unknown | text | 2.47 Kb | malicious |
7608 | Sailo-BGoo[t].exe | POST | 200 | 138.199.175.21:443 | https://138.199.175.21/ | unknown | text | 18.3 Kb | malicious |
7608 | Sailo-BGoo[t].exe | POST | 200 | 138.199.175.21:443 | https://138.199.175.21/ | unknown | text | 108 b | malicious |
3448 | svchost.exe | GET | 200 | 4.231.128.59:443 | https://settings-win.data.microsoft.com/settings/v3.0/WSD/WaaSAssessment?os=Windows&osVer=10.0.19041.1.amd64fre.vb_release.191206-&ring=Retail&sku=48&deviceClass=Windows.Desktop&locale=en-US&deviceId=BAD99146-31D3-4EC6-A1A4-BE76F32BA5D4&FlightRing=Retail&TelemetryLevel=1&HidOverGattReg=C%3A%5CWINDOWS%5CSystem32%5CDriverStore%5CFileRepository%5Chidbthle.inf_amd64_9610b4821fdf82a5%5CMicrosoft.Bluetooth.Profiles.HidOverGatt.dll&AppVer=10.0&ProcessorIdentifier=AMD64%20Family%2023%20Model%201%20Stepping%202&OEMModel=DELL&UpdateOfferedDays=4294967295&ProcessorManufacturer=AuthenticAMD&InstallDate=1661339444&OEMModelBaseBoard=&BranchReadinessLevel=CB&OEMSubModel=J5CR&IsCloudDomainJoined=0&DeferFeatureUpdatePeriodInDays=30&IsDeviceRetailDemo=0&FlightingBranchName=&OSUILocale=en-US&DeviceFamily=Windows.Desktop&WuClientVer=10.0.19041.3996&UninstallActive=1&IsFlightingEnabled=0&OSSkuId=48&ProcessorClockSpeed=3094&TotalPhysicalRAM=6144&SecureBootCapable=0&App=WaaSAssessment&ProcessorCores=6&CurrentBranch=vb_release&InstallLanguage=en-US&DeferQualityUpdatePeriodInDays=0&ServicingBranch=CB&OEMName_Uncleaned=DELL&TPMVersion=0&PrimaryDiskTotalCapacity=262144&InstallationType=Client&AttrDataVer=186&ProcessorModel=AMD%20Ryzen%205%203500%206-Core%20Processor&IsEdgeWithChromiumInstalled=1&OSVersion=10.0.19045.4046&IsMDMEnrolled=0&ActivationChannel=Retail&HonorWUfBDeferrals=0&FirmwareVersion=A.40&TrendInstalledKey=1&OSArchitecture=AMD64&DefaultUserRegion=244&UpdateManagementGroup=2 | unknown | text | 5.74 Kb | whitelisted |
5224 | chrome.exe | OPTIONS | 200 | 192.178.183.95:443 | https://ogads-pa.clients6.google.com/$rpc/google.internal.onegoogle.asyncdata.v1.AsyncDataService/GetAsyncData | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3448 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4 | System | 192.168.100.255:137 | — | Not routed | — | whitelisted |
5276 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
— | — | 48.192.1.64:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
— | — | 92.123.104.9:443 | www.bing.com | AKAMAI-ASN1 | NL | whitelisted |
— | — | 23.11.41.157:80 | ocsp.digicert.com | AKAMAI-AMS | NL | whitelisted |
— | — | 204.79.197.203:80 | oneocsp.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4 | System | 192.168.100.255:138 | — | Not routed | — | whitelisted |
7608 | Sailo-BGoo[t].exe | 138.199.175.21:443 | — | HETZNER-AS | DE | unknown |
3448 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
oneocsp.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
clients2.google.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
7608 | Sailo-BGoo[t].exe | Misc activity | INFO [ANY.RUN] USER_AGENTS Suspicious User-Agent (Mozilla/5.0) |
7608 | Sailo-BGoo[t].exe | Misc activity | INFO [ANY.RUN] USER_AGENTS Suspicious User-Agent (Mozilla/5.0) |
7608 | Sailo-BGoo[t].exe | Misc activity | INFO [ANY.RUN] USER_AGENTS Suspicious User-Agent (Mozilla/5.0) |
7608 | Sailo-BGoo[t].exe | Misc activity | INFO [ANY.RUN] USER_AGENTS Suspicious User-Agent (Mozilla/5.0) |
7608 | Sailo-BGoo[t].exe | Malware Command and Control Activity Detected | ET MALWARE Win32/Stealc/Vidar Stealer Style Headers In HTTP POST M2 |
7608 | Sailo-BGoo[t].exe | A Network Trojan was detected | ET MALWARE Win32/Stealc/Vidar Stealer Style Headers In HTTP POST M1 |
7608 | Sailo-BGoo[t].exe | Misc activity | INFO [ANY.RUN] USER_AGENTS Suspicious User-Agent (Mozilla/5.0) |
7608 | Sailo-BGoo[t].exe | Misc activity | INFO [ANY.RUN] USER_AGENTS Suspicious User-Agent (Mozilla/5.0) |
3448 | svchost.exe | Unknown Traffic | ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW) |
7608 | Sailo-BGoo[t].exe | Misc activity | INFO [ANY.RUN] USER_AGENTS Suspicious User-Agent (Mozilla/5.0) |