| File name: | app.exe |
| Full analysis: | https://app.any.run/tasks/a4cdc706-cc73-4db1-be54-6c5c7af73545 |
| Verdict: | Malicious activity |
| Analysis date: | May 17, 2025, 22:02:26 |
| OS: | Windows 11 Professional (build: 22000, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 7 sections |
| MD5: | 7FC13BD8769DD987E144ECAFDDD0BC16 |
| SHA1: | 4AEB0D31D9C80B01C7D8154026110FB7657F9BF7 |
| SHA256: | 5537EBA9D3AA7768BDB1B5DA527CB01B23BD1441F9C2002E9070CB8F6E6C5234 |
| SSDEEP: | 98304:4CYzB8ltevLL7x1a7MC2xumzy722pACb9RvOYVAYwVf9TtYw9pk9dbXtpEKLuIgC:97I4tjl4bEEZ5KAOXsu5m5xqKg |
MALICIOUS
No malicious indicators.SUSPICIOUS
The process drops C-runtime libraries
- app.exe (PID: 868)
Process drops legitimate windows executable
- app.exe (PID: 868)
Process drops python dynamic module
- app.exe (PID: 868)
Executable content was dropped or overwritten
- app.exe (PID: 868)
There is functionality for taking screenshot (YARA)
- app.exe (PID: 868)
- app.exe (PID: 856)
Application launched itself
- app.exe (PID: 868)
Starts CMD.EXE for commands execution
- app.exe (PID: 856)
Loads Python modules
- app.exe (PID: 856)
Reads settings of System Certificates
- app.exe (PID: 856)
INFO
Checks supported languages
- app.exe (PID: 868)
- app.exe (PID: 856)
Reads the computer name
- app.exe (PID: 868)
- app.exe (PID: 856)
The sample compiled with english language support
- app.exe (PID: 868)
Create files in a temporary directory
- app.exe (PID: 868)
PyInstaller has been detected (YARA)
- app.exe (PID: 868)
- app.exe (PID: 856)
Checks operating system version
- app.exe (PID: 856)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | InstallShield setup (57.6) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (36.9) |
| .exe | | | Generic Win/DOS Executable (2.6) |
| .exe | | | DOS Executable Generic (2.6) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:04:21 13:13:56+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.43 |
| CodeSize: | 173568 |
| InitializedDataSize: | 155648 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xce30 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
Total processes
102
Monitored processes
4
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 856 | "C:\Users\admin\Desktop\app.exe" | C:\Users\admin\Desktop\app.exe | — | app.exe | |||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 868 | "C:\Users\admin\Desktop\app.exe" | C:\Users\admin\Desktop\app.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 1992 | \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.22000.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2448 | C:\Windows\system32\cmd.exe /c "ver" | C:\Windows\System32\cmd.exe | — | app.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.22000.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
3 008
Read events
3 008
Write events
0
Delete events
0
Modification events
Executable files
32
Suspicious files
12
Text files
939
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\VCRUNTIME140.dll | executable | |
MD5:BE8DBE2DC77EBE7F88F910C61AEC691A | SHA256:4D292623516F65C80482081E62D5DADB759DC16E851DE5DB24C3CBB57B87DB83 | |||
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\_decimal.pyd | executable | |
MD5:C88282908BA54510EDA3887C488198EB | SHA256:980A63F2B39CF16910F44384398E25F24482346A482ADDB00DE42555B17D4278 | |||
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\_asyncio.pyd | executable | |
MD5:07A6E6DCC30E1C4C7E0CDC41A457A887 | SHA256:746BC8FA88282AFE19DC60E426CC0A75BEA3BD137CCA06A0B57A30BD31459403 | |||
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\_multiprocessing.pyd | executable | |
MD5:CF0B31F01A95E9F181D87197786B96CA | SHA256:975C1947798E3C39898C86675CA1EB68249F77361F41F172F9800275227213B9 | |||
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\_bz2.pyd | executable | |
MD5:AA1083BDE6D21CABFC630A18F51B1926 | SHA256:00B8CA9A338D2B47285C9E56D6D893DB2A999B47216756F18439997FB80A56E3 | |||
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\_queue.pyd | executable | |
MD5:7F52EF40B083F34FD5E723E97B13382F | SHA256:3F8E7E6AA13B417ACC78B63434FB1144E6319A010A9FC376C54D6E69B638FE4C | |||
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\_socket.pyd | executable | |
MD5:B77017BAA2004833EF3847A3A3141280 | SHA256:A19E3C7C03EF1B5625790B1C9C42594909311AB6DF540FBF43C6AA93300AB166 | |||
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\_ctypes.pyd | executable | |
MD5:565D011CE1CEE4D48E722C7421300090 | SHA256:C148292328F0AAB7863AF82F54F613961E7CB95B7215F7A81CAFAF45BD4C42B7 | |||
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\_overlapped.pyd | executable | |
MD5:78E8049E26DF6FD3A4011562FF8E74A0 | SHA256:CA106E4DFDEAFEABF9E98956D3D8D0CB73E109F1A96F1A7E35BC47DBD7C7E164 | |||
| 868 | app.exe | C:\Users\admin\AppData\Local\Temp\_MEI8682\_lzma.pyd | executable | |
MD5:B86B9F292AF12006187EBE6C606A377D | SHA256:F5E01B516C2C23035F7703E23569DEC26C5616C05A929B2580AE474A5C6722C5 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
15
DNS requests
9
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5812 | MoUsoCoreWorker.exe | GET | 200 | 23.50.131.200:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?d872b7233105058c | unknown | — | — | whitelisted |
3640 | svchost.exe | GET | 200 | 23.50.131.200:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?7c5aa67f22d7d48d | unknown | — | — | whitelisted |
1352 | svchost.exe | GET | 200 | 184.24.77.4:80 | http://www.msftconnecttest.com/connecttest.txt | unknown | — | — | whitelisted |
2768 | svchost.exe | GET | 200 | 208.89.74.29:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?462b6f4b189d3e72 | unknown | — | — | whitelisted |
2768 | svchost.exe | GET | 200 | 208.89.74.29:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/pinrulesstl.cab?e631054164025918 | unknown | — | — | whitelisted |
2768 | svchost.exe | GET | 200 | 208.89.74.29:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/pinrulesstl.cab?01658cdb802755c3 | unknown | — | — | whitelisted |
2768 | svchost.exe | GET | 200 | 208.89.74.29:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?ad7715771b7798aa | 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 |
|---|---|---|---|---|---|---|
1352 | svchost.exe | 184.24.77.4:80 | — | Akamai International B.V. | DE | unknown |
5812 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5812 | MoUsoCoreWorker.exe | 23.50.131.200:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | whitelisted |
3640 | svchost.exe | 40.126.32.72:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3640 | svchost.exe | 23.50.131.200:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | whitelisted |
5268 | smartscreen.exe | 4.209.164.61:443 | checkappexec.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3952 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
6108 | svchost.exe | 23.197.142.186:443 | fs.microsoft.com | Akamai International B.V. | US | whitelisted |
2988 | OfficeClickToRun.exe | 13.69.239.73:443 | self.events.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2768 | svchost.exe | 208.89.74.29:80 | ctldl.windowsupdate.com | — | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
login.live.com |
| whitelisted |
checkappexec.microsoft.com |
| whitelisted |
fs.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1352 | svchost.exe | Misc activity | ET INFO Microsoft Connection Test |
— | — | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |