| File name: | 001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97 |
| Full analysis: | https://app.any.run/tasks/32e41949-a80e-40f1-b1b4-17cc01814c38 |
| 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 19, 2025, 09:40:42 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (console) Intel 80386, for MS Windows, 6 sections |
| MD5: | F86831FD2B6DB2C6D5DB7EE663489D46 |
| SHA1: | 17B8A673B4C193DA7868560DDD84D968088AD87A |
| SHA256: | 001BFFCDD170C8328601006AD54A221D1073BA04FBDCA556749CF1B041CFAD97 |
| SSDEEP: | 12288:5T6eNmiymxLAmmFsyKal/Kw7X4K44ct3/U6ifrHxbzOCe6cJJl5RlCSteFvQewjw:V6eN6KRlCSteWlKm0PL10WKe |
MALICIOUS
Executing a file with an untrusted certificate
- 001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97.exe (PID: 7380)
Runs injected code in another process
- AppLaunch.exe (PID: 7616)
Application was injected by another process
- explorer.exe (PID: 5492)
SMOKE mutex has been found
- explorer.exe (PID: 5492)
SUSPICIOUS
Executes application which crashes
- 001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97.exe (PID: 7380)
Process drops legitimate windows executable
- explorer.exe (PID: 5492)
Executable content was dropped or overwritten
- explorer.exe (PID: 5492)
Deletes system .NET executable
- explorer.exe (PID: 5492)
INFO
Checks supported languages
- 001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97.exe (PID: 7380)
- AppLaunch.exe (PID: 7616)
The sample compiled with english language support
- explorer.exe (PID: 5492)
Creates files or folders in the user directory
- explorer.exe (PID: 5492)
Checks proxy server information
- explorer.exe (PID: 5492)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .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) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:10:11 19:23:25+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.34 |
| CodeSize: | 800768 |
| InitializedDataSize: | 187904 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x11f4 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
Total processes
137
Monitored processes
7
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5492 | C:\WINDOWS\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7380 | "C:\Users\admin\AppData\Local\Temp\001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97.exe" | C:\Users\admin\AppData\Local\Temp\001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226505 Modules
| |||||||||||||||
| 7388 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | 001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97.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
| |||||||||||||||
| 7452 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7488 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | — | SppExtComObj.Exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7616 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | — | 001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET ClickOnce Launch Utility Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 7692 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7380 -s 280 | C:\Windows\SysWOW64\WerFault.exe | — | 001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
2 205
Read events
2 203
Write events
1
Delete events
1
Modification events
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\5\ApplicationViewManagement\W32:00000000000602E2 |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456BFA0DB55E4278845B426357D5B5F97B3 | |||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\5\ApplicationViewManagement\W32:00000000000602E2 |
| Operation: | delete key | Name: | (default) |
Value: | |||
Executable files
1
Suspicious files
3
Text files
1
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7692 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_001bffcdd170c832_57fc277ab04062108fbf64e954335e242c4c351_0c40afa9_5874fb75-79c4-4ba3-b4a8-46a3358e94f8\Report.wer | — | |
MD5:— | SHA256:— | |||
| 7692 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERC101.tmp.WERInternalMetadata.xml | binary | |
MD5:9AEBCFFC48B152039E965D2D431D40F6 | SHA256:4B9F46902B83C512EB1EF92C5F211BAE3B0EE901B16ECB400C933C39E12CDE25 | |||
| 7692 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERC0A2.tmp.dmp | dmp | |
MD5:DE4DE6FB1DD1D59F79A73E7B79692EE5 | SHA256:982A5BB9F84C732CBED1A5261B79AA5146AE80E176E0841593672144EEF7E290 | |||
| 5492 | explorer.exe | C:\Users\admin\AppData\Roaming\tfcgshj | executable | |
MD5:1CEE14BA4BA5B627536821A38E218F24 | SHA256:D025C880EB10592541846301A8B8500CFCD00A12B72D15443724E2B26C905F3D | |||
| 5492 | explorer.exe | C:\Users\admin\AppData\Local\Microsoft\PenWorkspace\DiscoverCacheData.dat | binary | |
MD5:E49C56350AEDF784BFE00E444B879672 | SHA256:A8BD235303668981563DFB5AAE338CB802817C4060E2C199B7C84901D57B7E1E | |||
| 7692 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERC131.tmp.xml | xml | |
MD5:6EE8C312CEDE9F169B14C6E59CBFDC65 | SHA256:179FC8DF71DFF9CD1D0BC7CCD9E26B88CABB27565EBE5F59FEA641555FE8D62A | |||
| 7692 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\001bffcdd170c8328601006ad54a221d1073ba04fbdca556749cf1b041cfad97.exe.7380.dmp | binary | |
MD5:BD394E8E62FFA04566F44D8FD525BE24 | SHA256:8C7AD85DFAD90694926C637938028A25AEF979CC07A9E4D677165DE7CD1B8FB9 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
29
DNS requests
12
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.28:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
8120 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
8120 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
— | — | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
5780 | RUXIMICS.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
5496 | MoUsoCoreWorker.exe | 23.216.77.28:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2112 | svchost.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
3216 | svchost.exe | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 40.126.32.74:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |