| File name: | incore.exe |
| Full analysis: | https://app.any.run/tasks/c4b57fa3-2703-49e6-bb0a-7b6ddb285421 |
| Verdict: | Malicious activity |
| Threats: | DCrat, also known as Dark Crystal RAT, is a remote access trojan (RAT), which was first introduced in 2018. It is a modular malware that can be customized to perform different tasks. For instance, it can steal passwords, crypto wallet information, hijack Telegram and Steam accounts, and more. Attackers may use a variety of methods to distribute DCrat, but phishing email campaigns are the most common. |
| Analysis date: | February 08, 2025, 12:42:37 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections |
| MD5: | 03D4E131A10BF6C41D45C0918A9E3EA5 |
| SHA1: | E067835A072CEB0D3CC3DD12E8A6D1A43F4D8BB7 |
| SHA256: | 5DAAB1D2EE0966832A50B6CC7635707A18D81105D51614C75D106C16FF8012C2 |
| SSDEEP: | 98304:Oyi35HqQ7YRzuyk5uvSJsi8FSUu1A4YK5GBOaicL2EoGgruauozi:1YEMW |
| .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: | 2022:03:03 13:15:57+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.3 |
| CodeSize: | 203776 |
| InitializedDataSize: | 261632 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1f530 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1556 | schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\fontCrtmonitor\dwm.exe'" /rl HIGHEST /f | C:\Windows\System32\schtasks.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2192 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2212 | "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\tz243x22.cmdline" | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe | hypercomCrtMonitor.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 3640 | schtasks.exe /create /tn "ctfmonc" /sc MINUTE /mo 12 /tr "'C:\fontCrtmonitor\ctfmon.exe'" /f | C:\Windows\System32\schtasks.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3732 | schtasks.exe /create /tn "dasHost" /sc ONLOGON /tr "'C:\fontCrtmonitor\dasHost.exe'" /rl HIGHEST /f | C:\Windows\System32\schtasks.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3836 | schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\fontCrtmonitor\dwm.exe'" /rl HIGHEST /f | C:\Windows\System32\schtasks.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3848 | schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Users\Public\Videos\dllhost.exe'" /f | C:\Windows\System32\schtasks.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3928 | schtasks.exe /create /tn "dasHostd" /sc MINUTE /mo 11 /tr "'C:\fontCrtmonitor\dasHost.exe'" /rl HIGHEST /f | C:\Windows\System32\schtasks.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4392 | schtasks.exe /create /tn "hypercomCrtMonitorh" /sc MINUTE /mo 5 /tr "'C:\fontCrtmonitor\hypercomCrtMonitor.exe'" /rl HIGHEST /f | C:\Windows\System32\schtasks.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4592 | schtasks.exe /create /tn "dasHostd" /sc MINUTE /mo 14 /tr "'C:\fontCrtmonitor\dasHost.exe'" /f | C:\Windows\System32\schtasks.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (6248) incore.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.vbe\OpenWithProgids |
| Operation: | write | Name: | VBEFile |
Value: | |||
| (PID) Process: | (5964) hypercomCrtMonitor.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\fe1a1fe75de18096feef012f667f36e3f6269434 |
| Operation: | write | Name: | b09dcf7af1e770a76203696bb0feba3173b6d10d |
Value: H4sIAAAAAAAEAItWcraKiUnLzytxLirJzc/LLMkviolJKc/VS61IVdLBKlucWlSWmZxajKQkFChWHBMTUJqUk5kcExOWmZKaD+Sn5ORk5BeX4DErJbHYA7+K5JI0IBuPgozKgtSi5PxcoJgvRAysOBYApouwftsAAAA= | |||
| (PID) Process: | (5964) hypercomCrtMonitor.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | services |
Value: "C:\fontCrtmonitor\services.exe" | |||
| (PID) Process: | (5964) hypercomCrtMonitor.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | dllhost |
Value: "C:\Users\Public\Videos\dllhost.exe" | |||
| (PID) Process: | (5964) hypercomCrtMonitor.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | dasHost |
Value: "C:\fontCrtmonitor\dasHost.exe" | |||
| (PID) Process: | (5964) hypercomCrtMonitor.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | dwm |
Value: "C:\fontCrtmonitor\dwm.exe" | |||
| (PID) Process: | (5964) hypercomCrtMonitor.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | ctfmon |
Value: "C:\fontCrtmonitor\ctfmon.exe" | |||
| (PID) Process: | (5964) hypercomCrtMonitor.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | hypercomCrtMonitor |
Value: "C:\fontCrtmonitor\hypercomCrtMonitor.exe" | |||
| (PID) Process: | (6560) dasHost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dasHost_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6560) dasHost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dasHost_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5964 | hypercomCrtMonitor.exe | C:\Users\admin\Desktop\nRSDXaCG.log | executable | |
MD5:E9CE850DB4350471A62CC24ACB83E859 | SHA256:7C95D3B38114E7E4126CB63AADAF80085ED5461AB0868D2365DD6A18C946EA3A | |||
| 5964 | hypercomCrtMonitor.exe | C:\fontCrtmonitor\ctfmon.exe | executable | |
MD5:2A6E3F3275D854BF07ABA2427BAA6610 | SHA256:4AA398EB330D666B85164E1FDC28802C585071870E09576109523CDAFC10EE7B | |||
| 5964 | hypercomCrtMonitor.exe | C:\Users\admin\Desktop\fnJOnhmZ.log | executable | |
MD5:69546E20149FE5633BCBA413DC3DC964 | SHA256:B48CA16B9BA2B44BF13051705B8E12D587D80262F57F7B2595AD1DD7854A86C6 | |||
| 5964 | hypercomCrtMonitor.exe | C:\fontCrtmonitor\dwm.exe | executable | |
MD5:2A6E3F3275D854BF07ABA2427BAA6610 | SHA256:4AA398EB330D666B85164E1FDC28802C585071870E09576109523CDAFC10EE7B | |||
| 5964 | hypercomCrtMonitor.exe | C:\Users\admin\Desktop\mUqvCanL.log | executable | |
MD5:D8BF2A0481C0A17A634D066A711C12E9 | SHA256:2B93377EA087225820A9F8E4F331005A0C600D557242366F06E0C1EAE003D669 | |||
| 5964 | hypercomCrtMonitor.exe | C:\fontCrtmonitor\c5b4cb5e9653cc | text | |
MD5:2FFC0455006E0789752E32398ADDF9E0 | SHA256:122C18B256737462F0247DCB89587819F56168B3734D710BB275624446419A81 | |||
| 5964 | hypercomCrtMonitor.exe | C:\fontCrtmonitor\2b63792a2dad99 | text | |
MD5:0FEBF193A46F92275C7FEE6EE8951BE5 | SHA256:69D1F0C2B769E5944AD3FEEB58E78BF3C72AA495372275853B65C8A32A07043A | |||
| 5964 | hypercomCrtMonitor.exe | C:\Users\admin\Desktop\VFqyDFhr.log | executable | |
MD5:0B2AFABFAF0DD55AD21AC76FBF03B8A0 | SHA256:DD4560987BD87EF3E6E8FAE220BA22AA08812E9743352523C846553BD99E4254 | |||
| 5964 | hypercomCrtMonitor.exe | C:\fontCrtmonitor\21b1a557fd31cc | text | |
MD5:196DFD723B51A8E7D2A301FA9576A90B | SHA256:5D79EF2FE2E15BAADE0B4CC069164AE91772CFE0E0170420FB0A707724320A25 | |||
| 5964 | hypercomCrtMonitor.exe | C:\fontCrtmonitor\6cb0b6c459d5d3 | text | |
MD5:49540A7E1ECE58A8F561770EE2DD2236 | SHA256:2E6F3910FFC8A40D5A7455E37036FC79CE6CB0C7520A82A94A4B4AE22833F6F0 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1176 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7068 | SIHClient.exe | GET | 200 | 2.16.253.202:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7068 | SIHClient.exe | GET | 200 | 2.16.253.202:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
6680 | backgroundTaskHost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
6560 | dasHost.exe | POST | 200 | 172.67.159.138:80 | http://635207cm.nyashk.ru/Line_RequestPolldefaulttestDatalifeLocalcentralDownloads.php | unknown | — | — | malicious |
6560 | dasHost.exe | POST | 200 | 172.67.159.138:80 | http://635207cm.nyashk.ru/Line_RequestPolldefaulttestDatalifeLocalcentralDownloads.php | unknown | — | — | malicious |
6560 | dasHost.exe | POST | 200 | 172.67.159.138:80 | http://635207cm.nyashk.ru/Line_RequestPolldefaulttestDatalifeLocalcentralDownloads.php | unknown | — | — | malicious |
6560 | dasHost.exe | POST | 200 | 172.67.159.138:80 | http://635207cm.nyashk.ru/Line_RequestPolldefaulttestDatalifeLocalcentralDownloads.php | unknown | — | — | malicious |
6560 | dasHost.exe | POST | 200 | 172.67.159.138:80 | http://635207cm.nyashk.ru/Line_RequestPolldefaulttestDatalifeLocalcentralDownloads.php | unknown | — | — | malicious |
6560 | dasHost.exe | POST | 200 | 172.67.159.138:80 | http://635207cm.nyashk.ru/Line_RequestPolldefaulttestDatalifeLocalcentralDownloads.php | unknown | — | — | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1144 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
748 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1176 | svchost.exe | 20.190.160.22:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1176 | svchost.exe | 2.23.77.188:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
1076 | svchost.exe | 23.218.210.69:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
7068 | SIHClient.exe | 4.175.87.197:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
7068 | SIHClient.exe | 2.16.253.202:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |
635207cm.nyashk.ru |
| malicious |
PID | Process | Class | Message |
|---|---|---|---|
6560 | dasHost.exe | Device Retrieving External IP Address Detected | ET INFO Possible External IP Lookup Domain Observed in SNI (ipinfo. io) |
6560 | dasHost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup SSL Cert Observed (ipinfo .io) |
2192 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ipinfo .io) |
6560 | dasHost.exe | A Network Trojan was detected | REMOTE [ANY.RUN] DarkCrystal Rat Check-in (POST) |
6560 | dasHost.exe | A Network Trojan was detected | ET MALWARE [ANY.RUN] DarkCrystal Rat Check-in (POST) |
2192 | svchost.exe | Misc activity | SUSPICIOUS [ANY.RUN] Possible sending an external IP address to Telegram |
2192 | svchost.exe | Misc activity | ET HUNTING Telegram API Domain in DNS Lookup |
6560 | dasHost.exe | Misc activity | ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI) |
6560 | dasHost.exe | Misc activity | ET HUNTING Telegram API Certificate Observed |