| File name: | QuantumLoaderV4.25.exe |
| Full analysis: | https://app.any.run/tasks/dba4653c-ec16-4bef-8963-3d0d3398373c |
| 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 28, 2025, 14:58:18 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections |
| MD5: | B76AD2EF81E39F716DCB20432A92040D |
| SHA1: | 3B4F25559F59A9870A24BA301BECC230151237C6 |
| SHA256: | EA12CB7EA734F9F0BC3E2DD14B4E0BC713CBB15200CC44DA2204C179807A9058 |
| SSDEEP: | 98304:va6oXcSt0dnf6MSpDS6jiwM6aG1xZdOPRZsjA7qK1lXJ31k+nZ5KWWLqiWaqEiZk:0chpe9M6 |
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:05:13 11:58:23+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.37 |
| CodeSize: | 104960 |
| InitializedDataSize: | 371200 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1dc54f |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 456 | sc.exe config WaaSMedicSvc start= disabled | C:\Windows\System32\sc.exe | — | f38.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Service Control Manager Configuration Tool Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 496 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --no-appcompat-clear --mojo-platform-channel-handle=5952 --field-trial-handle=2400,i,15754953006261128388,11125854177694711273,262144 --variations-seed-version /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: 122.0.2365.59 Modules
| |||||||||||||||
| 512 | powercfg /x -hibernate-timeout-dc 0 | C:\Windows\System32\powercfg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Power Settings Command-Line Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 632 | powercfg /x -standby-timeout-dc 0 | C:\Windows\System32\powercfg.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Power Settings Command-Line Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1132 | C:\WINDOWS\system32\net1 session | C:\Windows\System32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1132 | schtasks.exe /Create /SC MINUTE /MO 1 /TN "SystemOneDriveUpdateTaskMachineCoreTask" /TR "C:\ProgramData\Microsoft\wbem.{208D2C60-3AEA-1069-A2D7-08002B30309D}\WmiPrvSE.exe" /RU SYSTEM /RL HIGHEST /F | C:\Windows\System32\schtasks.exe | — | f38.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1168 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | OOBE-Maintenance.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1168 | cmd.exe /C rmdir /S /Q "%SystemDrive%\\inetpub" | C:\Windows\System32\cmd.exe | — | WmiPrvSE.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 2 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1276 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | sc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1300 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=2408 --field-trial-handle=1912,i,766934897077302418,1865316236831614679,262144 --variations-seed-version /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: 122.0.6261.70 Modules
| |||||||||||||||
| (PID) Process: | (5064) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (5064) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (5064) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (5064) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 0 | |||
| (PID) Process: | (5064) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (5064) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\PreferenceMACs\Default\extensions.settings |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (7232) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (7232) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (7232) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (7232) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Default\History-journal | — | |
MD5:— | SHA256:— | |||
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Crashpad\settings.dat | binary | |
MD5:28040407832D5B2806077C20CE762FB4 | SHA256:E96130F6F1F88BCCA746D6E8D9329496E6B58A1D1A2C6C8D7AF676B9C1FBBCB5 | |||
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Variations | binary | |
MD5:961E3604F228B0D10541EBF921500C86 | SHA256:F7B24F2EB3D5EB0550527490395D2F61C3D2FE74BB9CB345197DAD81B58B5FED | |||
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Default\History | sqlite | |
MD5:F310CF1FF562AE14449E0167A3E1FE46 | SHA256:E187946249CD390A3C1CF5D4E3B0D8F554F9ACDC416BF4E7111FFF217BB08855 | |||
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Default\Site Characteristics Database\MANIFEST-000001 | binary | |
MD5:5AF87DFD673BA2115E2FCF5CFDB727AB | SHA256:F9D31B278E215EB0D0E9CD709EDFA037E828F36214AB7906F612160FEAD4B2B4 | |||
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Local State | binary | |
MD5:8C165A94098945293776C6552538733B | SHA256:773A1E9D9F7708A6E233382BF93F007CA73F439FF6078F1C9E4B9DC88501D623 | |||
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Default\Code Cache\wasm\index-dir\the-real-index | binary | |
MD5:E4862BD1C91B7DA62DEB5D023875BF02 | SHA256:1632B2C0B68891820A753ABB2CE22FF8EC321BF06B546E421BEFCF839F7CD0A1 | |||
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Last Version | text | |
MD5:FCE53E052E5CF7C20819320F374DEA88 | SHA256:CD95DE277E746E92CC2C53D9FC92A8F6F0C3EDFB7F1AD9A4E9259F927065BC89 | |||
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Default\Code Cache\wasm\index-dir\temp-index | binary | |
MD5:E4862BD1C91B7DA62DEB5D023875BF02 | SHA256:1632B2C0B68891820A753ABB2CE22FF8EC321BF06B546E421BEFCF839F7CD0A1 | |||
| 5064 | chrome.exe | C:\Users\admin\AppData\Local\Temp\chr4265.tmp\Default\README | text | |
MD5:883D62ACD72005F3AD7A14500D482033 | SHA256:C43668EEC4A8D88A5B3A06A84F8846853FE33E54293C2DB56899A5A5DFB4D944 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.219.150.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.20.245.139:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
2384 | SIHClient.exe | GET | 200 | 23.219.150.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
2384 | SIHClient.exe | GET | 200 | 23.219.150.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
6876 | chrome.exe | GET | 302 | 142.250.186.142:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvNzI0QUFXNV9zT2RvdUwyMERESEZGVmJnQQ/1.0.0.6_nmmhkkegccagdldgiimedpiccmgmieda.crx | unknown | — | — | whitelisted |
6876 | chrome.exe | GET | 200 | 74.125.160.230:80 | http://r1---sn-4g5lzne6.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvNzI0QUFXNV9zT2RvdUwyMERESEZGVmJnQQ/1.0.0.6_nmmhkkegccagdldgiimedpiccmgmieda.crx?cms_redirect=yes&met=1748444345,&mh=e_&mip=91.217.249.43&mm=28&mn=sn-4g5lzne6&ms=nvh&mt=1748443701&mv=m&mvi=1&pl=24&rmhost=r2---sn-4g5lzne6.gvt1.com&rms=nvh,nvh&shardbypass=sd&smhost=r2---sn-4g5e6nzz.gvt1.com | unknown | — | — | whitelisted |
5164 | OOBE-Maintenance.exe | GET | 200 | 66.63.187.190:80 | http://66.63.187.190/work/addon.exe | unknown | — | — | unknown |
7952 | WmiPrvSE.exe | GET | 200 | 142.250.186.67:80 | http://c.pki.goog/r/gsr1.crl | unknown | — | — | whitelisted |
5164 | OOBE-Maintenance.exe | GET | 200 | 66.63.187.190:80 | http://66.63.187.190/work/addon2.exe | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 2.20.245.139:80 | crl.microsoft.com | Akamai International B.V. | SE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.219.150.101:80 | www.microsoft.com | AKAMAI-AS | CL | whitelisted |
5796 | svchost.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2416 | RUXIMICS.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2112 | svchost.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6544 | svchost.exe | 40.126.32.136:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 2.23.77.188:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
ntp.nict.jp |
| unknown |
PID | Process | Class | Message |
|---|---|---|---|
5400 | OpenWith.exe | Misc Attack | ET DROP Spamhaus DROP Listed Traffic Inbound group 60 |
5164 | OOBE-Maintenance.exe | Potentially Bad Traffic | ET INFO Executable Download from dotted-quad Host |
5164 | OOBE-Maintenance.exe | Misc Attack | ET DROP Spamhaus DROP Listed Traffic Inbound group 8 |
5164 | OOBE-Maintenance.exe | Potential Corporate Privacy Violation | ET INFO PE EXE or DLL Windows file download HTTP |
5164 | OOBE-Maintenance.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response |
5164 | OOBE-Maintenance.exe | Potentially Bad Traffic | ET INFO Executable Download from dotted-quad Host |
5164 | OOBE-Maintenance.exe | Potential Corporate Privacy Violation | ET INFO PE EXE or DLL Windows file download HTTP |
5164 | OOBE-Maintenance.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response |
2196 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Online Pastebin Text Storage |