| File name: | 9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120 |
| Full analysis: | https://app.any.run/tasks/41bf162d-87c4-49c7-91ce-052b83955c40 |
| Verdict: | Malicious activity |
| Threats: | Cobalt Strike is a legitimate penetration software toolkit developed by Forta. But its cracked versions are widely adopted by bad actors, who use it as a C2 system of choice for targeted attacks. |
| Analysis date: | December 13, 2024, 20:30:54 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (console) x86-64, for MS Windows, 8 sections |
| MD5: | B17122C08331B7E5D1FDBAC279602240 |
| SHA1: | 6E9E020797F962C2478A6C110094226A5294841D |
| SHA256: | 9D917686B9095E9FB818E7D2582A7BBBD266EAB3D06F1E5CFD03EDD04F426120 |
| SSDEEP: | 24576:8k+VtuzMcFqa0fMSbeumIcsGIqiTvpJwkpm7bjn1tgeJUcUUBR:8k+VMzMcFqRMS6u0Iq6RJ7paR |
MALICIOUS
COBALTSTRIKE has been detected (YARA)
- 9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.exe (PID: 1920)
SUSPICIOUS
Connects to unusual port
- 9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.exe (PID: 1920)
INFO
Checks supported languages
- 9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.exe (PID: 1920)
Application based on Golang
- 9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.exe (PID: 1920)
Reads the computer name
- 9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.exe (PID: 1920)
Checks proxy server information
- 9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.exe (PID: 1920)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 0000:00:00 00:00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 3 |
| CodeSize: | 522752 |
| InitializedDataSize: | 34816 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x6c300 |
| OSVersion: | 6.1 |
| ImageVersion: | 1 |
| SubsystemVersion: | 6.1 |
| Subsystem: | Windows command line |
Total processes
118
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1920 | "C:\Users\admin\Desktop\9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.exe" | C:\Users\admin\Desktop\9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 2 Modules
| |||||||||||||||
| 8 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | 9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.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
| |||||||||||||||
Total events
375
Read events
375
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
19
DNS requests
8
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.241.19:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.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 |
|---|---|---|---|---|---|---|
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
640 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1920 | 9d917686b9095e9fb818e7d2582a7bbbd266eab3d06f1e5cfd03edd04f426120.exe | 192.168.88.129:5555 | — | — | — | unknown |
640 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.16.241.19:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 88.221.169.152:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |