| URL: | https://raw.githubusercontent.com/Da2dalus/The-MALWARE-Repo/refs/heads/master/Trojan/MrsMajors/BossDaMajor/BossDaMajor.exe |
| Full analysis: | https://app.any.run/tasks/546583fd-b8d3-4798-a652-1c7fa45c2c9f |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | May 20, 2026, 06:59:05 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 19CDD5F03B67ABDD2B1994CE9D54BE0A |
| SHA1: | AAE07063EA11DC5DB6226944147BBE0ED92C8C73 |
| SHA256: | A3E9A6714A2718D06C2ECB0214EF152B409FEC42BFB5B0D079F226CA9835E5E8 |
| SSDEEP: | 3:N8SGfALtGTaejSOpykOxRL6bPpoXr5ZyXKNmEZyXLNn:2FMGuYSOc7RL6bPpKrjEbyELN |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 488 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --extension-process --renderer-sub-type=extension --pdf-upsell-enabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=3 --enable-main-frame-before-activation --renderer-client-id=7 --always-read-main-dll --field-trial-handle=4956,i,2023370747611381327,8219342785241489369,262144 --disable-features=HttpsFirstBalancedMode,HttpsFirstModeV2,HttpsOnlyMode,HttpsUpgrades --variations-seed-version --mojo-platform-channel-handle=4988 /prefetch:2 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| 1132 | "C:\Program Files (x86)\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" "C:\Program Files\mrsmajor\def_resource\f11.mp4" | C:\Program Files (x86)\Windows Media Player\setup_wm.exe | — | wmplayer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Windows Media Configuration Utility Version: 12.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1456 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --disable-features=HttpsUpgrades,HttpsFirstModeV2,HttpsOnlyMode,HttpsFirstBalancedMode --no-first-run --no-default-browser-check https://raw.githubusercontent.com/Da2dalus/The-MALWARE-Repo/refs/heads/master/Trojan/MrsMajors/BossDaMajor/BossDaMajor.exe | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 133.0.3065.92 Modules
| |||||||||||||||
| 2156 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=3 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --field-trial-handle=3624,i,2023370747611381327,8219342785241489369,262144 --disable-features=HttpsFirstBalancedMode,HttpsFirstModeV2,HttpsOnlyMode,HttpsUpgrades --variations-seed-version --mojo-platform-channel-handle=3652 /prefetch:1 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 133.0.3065.92 Modules
| |||||||||||||||
| 2304 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.142 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.92 --initial-client-data=0x298,0x29c,0x2a0,0x290,0x2a8,0x7ffe2392f208,0x7ffe2392f214,0x7ffe2392f220 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 133.0.3065.92 Modules
| |||||||||||||||
| 2328 | "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon | C:\Windows\SysWOW64\unregmp2.exe | — | wmplayer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Windows Media Player Setup Utility Exit code: 0 Version: 12.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2332 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --disable-quic --string-annotations --always-read-main-dll --field-trial-handle=4396,i,2023370747611381327,8219342785241489369,262144 --disable-features=HttpsFirstBalancedMode,HttpsFirstModeV2,HttpsOnlyMode,HttpsUpgrades --variations-seed-version --mojo-platform-channel-handle=5256 /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| 2340 | "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.92\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --disable-quic --string-annotations --always-read-main-dll --field-trial-handle=5556,i,2023370747611381327,8219342785241489369,262144 --disable-features=HttpsFirstBalancedMode,HttpsFirstModeV2,HttpsOnlyMode,HttpsUpgrades --variations-seed-version --mojo-platform-channel-handle=6096 /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.92\identity_helper.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: PWA Identity Proxy Host Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| 4304 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=2304,i,2023370747611381327,8219342785241489369,262144 --disable-features=HttpsFirstBalancedMode,HttpsFirstModeV2,HttpsOnlyMode,HttpsUpgrades --variations-seed-version --mojo-platform-channel-handle=2308 /prefetch:2 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 133.0.3065.92 Modules
| |||||||||||||||
| 4324 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-quic --string-annotations --always-read-main-dll --field-trial-handle=2208,i,2023370747611381327,8219342785241489369,262144 --disable-features=HttpsFirstBalancedMode,HttpsFirstModeV2,HttpsOnlyMode,HttpsUpgrades --variations-seed-version --mojo-platform-channel-handle=2472 /prefetch:3 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | msedge.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 133.0.3065.92 Modules
| |||||||||||||||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system |
| Operation: | write | Name: | wallpaper |
Value: C:\Users\admin\AppData\Local\Temp\@tile@@.jpg | |||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop |
| Operation: | write | Name: | NoChangingWallPaper |
Value: 1 | |||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System |
| Operation: | write | Name: | ConsentPromptBehaviorAdmin |
Value: 0 | |||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | Arrow |
Value: C:\Program Files\mrsmajor\def_resource\skullcur.cur | |||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | AppStarting |
Value: C:\Program Files\mrsmajor\def_resource\skullcur.cur | |||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_CURRENT_USER\Control Panel\Cursors |
| Operation: | write | Name: | Hand |
Value: C:\Program Files\mrsmajor\def_resource\skullcur.cur | |||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system |
| Operation: | write | Name: | disabletaskmgr |
Value: 1 | |||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system |
| Operation: | write | Name: | disableregistrytools |
Value: 1 | |||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
| (PID) Process: | (8312) wscript.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | Shell |
Value: explorer.exe, wscript.exe "C:\Program Files\mrsmajor\Launcher.vbs" | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\ClientCertificates\LOG.old~RFdfcdf.TMP | — | |
MD5:— | SHA256:— | |||
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\ClientCertificates\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RFdfcee.TMP | — | |
MD5:— | SHA256:— | |||
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RFdfcee.TMP | — | |
MD5:— | SHA256:— | |||
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RFdfcfe.TMP | — | |
MD5:— | SHA256:— | |||
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old~RFdfcfe.TMP | — | |
MD5:— | SHA256:— | |||
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RFdfcfe.TMP | — | |
MD5:— | SHA256:— | |||
| 1456 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RFdfcfe.TMP | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4324 | msedge.exe | GET | 304 | 150.171.28.11:443 | https://edge.microsoft.com/abusiveadblocking/api/v1/blocklist | US | — | — | whitelisted |
4324 | msedge.exe | GET | 200 | 150.171.27.11:80 | http://edge.microsoft.com/browsernetworktime/time/1/current?cup2key=2:B28_LsfwbER7uYc4EKIPV1YYS35oFLy7SDZRYsp59rI&cup2hreq=e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 | US | text | 97 b | whitelisted |
— | — | GET | 200 | 23.11.40.157:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAjTxtAB8my1oj8MfWpz%2F7Y%3D | NL | binary | 314 b | whitelisted |
— | — | GET | 200 | 204.79.197.203:80 | http://oneocsp.microsoft.com/ocsp/MFQwUjBQME4wTDAJBgUrDgMCGgUABBQ3L3%2F%2Fa6ADK8NraY2GXzVaYrHG4AQUb6t%2B2v%2BXQ3LsO2d33oJhNYhHQoUCEzMAAAAFUWohyJgUzPcAAAAAAAU%3D | US | binary | 959 b | whitelisted |
4324 | msedge.exe | GET | 200 | 150.171.27.11:443 | https://edge.microsoft.com/serviceexperimentation/v3/?osname=win&channel=stable&osver=10.0.19045&devicefamily=desktop&installdate=1661339457&clientversion=133.0.3065.92&experimentationmode=2&scpguard=0&scpfull=0&scpver=0 | US | text | 132 b | whitelisted |
4324 | msedge.exe | GET | 200 | 150.171.27.11:443 | https://edge.microsoft.com/extensionwebstorebase/v1/crx?os=win&arch=x64&os_arch=x86_64&nacl_arch=x86-64&prod=edgecrx&prodchannel=&prodversion=133.0.3065.92&lang=en-US&acceptformat=crx3,puff&x=id%3Djmjflgjpcpepeafmmgdpfkogkghcpiha%26v%3D1.2.1%26installedby%3Dother%26uc%26ping%3Dr%253D152%2526e%253D1 | US | xml | 413 b | whitelisted |
4324 | msedge.exe | GET | 200 | 150.171.22.17:443 | https://config.edge.skype.com/config/v1/Edge/133.0.3065.92?clientId=4489578223053569932&agents=Edge%2CEdgeConfig%2CEdgeServices%2CEdgeFirstRun%2CEdgeFirstRunConfig&osname=win&client=edge&channel=stable&scpfre=0&osarch=x86_64&osver=10.0.19045&wu=1&devicefamily=desktop&uma=0&sessionid=67&mngd=0&installdate=1661339457&edu=0&soobedate=1504771245&bphint=2&fg=1&lbfgdate=1766135237&lafgdate=0 | US | text | 8.17 Kb | whitelisted |
4324 | msedge.exe | GET | 200 | 185.199.109.133:443 | https://raw.githubusercontent.com/Da2dalus/The-MALWARE-Repo/refs/heads/master/Trojan/MrsMajors/BossDaMajor/BossDaMajor.exe | US | executable | 1.92 Mb | whitelisted |
4324 | msedge.exe | GET | 200 | 104.18.22.222:443 | https://copilot.microsoft.com/c/api/user/eligibility | US | text | 25 b | whitelisted |
4324 | msedge.exe | GET | 200 | 150.171.109.101:443 | https://api.edgeoffer.microsoft.com/edgeoffer/pb/experiments?appId=edge-extensions&country=US | US | binary | 82 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3352 | svchost.exe | 57.153.246.3:443 | 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 | 57.153.246.3:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
— | — | 48.192.1.65:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
— | — | 95.101.23.72:443 | www.bing.com | AKAMAI-ASN1 | NL | whitelisted |
— | — | 23.11.40.157:80 | ocsp.digicert.com | AKAMAI-AMS | NL | whitelisted |
— | — | 204.79.197.203:80 | oneocsp.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4324 | msedge.exe | 150.171.27.11:80 | edge.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4 | System | 192.168.100.255:138 | — | Not routed | — | whitelisted |
4324 | msedge.exe | 150.171.22.17:443 | config.edge.skype.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 |
edge.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
raw.githubusercontent.com |
| whitelisted |
api.edgeoffer.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
4324 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
4324 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
4324 | msedge.exe | Misc activity | ET HUNTING EXE Downloaded from Github |
4324 | msedge.exe | Potentially Bad Traffic | SUSPICIOUS [ANY.RUN] VBS is used to run Shell |
3352 | svchost.exe | Unknown Traffic | ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW) |