| File name: | DeltaLoader.exe |
| Full analysis: | https://app.any.run/tasks/0a71e88e-429c-4ac0-a4db-0f89c500ec2e |
| Verdict: | Malicious activity |
| Threats: | XWorm is a remote access trojan (RAT) sold as a malware-as-a-service. It possesses an extensive hacking toolset and is capable of gathering private information and files from the infected computer, hijacking MetaMask and Telegram accounts, and tracking user activity. XWorm is typically delivered to victims' computers through multi-stage attacks that start with phishing emails. |
| Analysis date: | February 22, 2025, 20:49:22 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 7 sections |
| MD5: | 327CBD3297C931BFF953566BA0BBEBBF |
| SHA1: | A2996DF051972463DEF6653E8A38E98067AC5003 |
| SHA256: | 7B10ED456120968A2E78F483059DCFDE4ABD8A7480B04168D0ED2C9FA022EBB6 |
| SSDEEP: | 12288:sCES/ixEn1ckIGtZ2u3shuX+tLaZGmVtuxZVVVVVVVVVAtVVV529bM+2dI:sCN62xltoLaZGmVtuxP9bM+2q |
MALICIOUS
Changes the autorun value in the registry
- delta.exe (PID: 6656)
Create files in the Startup directory
- delta.exe (PID: 6656)
XWORM has been detected (YARA)
- delta.exe (PID: 6656)
XWORM has been detected (SURICATA)
- delta.exe (PID: 6656)
SUSPICIOUS
Reads security settings of Internet Explorer
- DeltaLoader.exe (PID: 6556)
Reads the date of Windows installation
- DeltaLoader.exe (PID: 6556)
Executable content was dropped or overwritten
- DeltaLoader.exe (PID: 6556)
- delta.exe (PID: 6656)
There is functionality for taking screenshot (YARA)
- DeltaLoader.exe (PID: 6556)
Connects to unusual port
- delta.exe (PID: 6656)
Contacting a server suspected of hosting an CnC
- delta.exe (PID: 6656)
INFO
Create files in a temporary directory
- DeltaLoader.exe (PID: 6556)
Reads the computer name
- delta.exe (PID: 6656)
- DeltaLoader.exe (PID: 6556)
Checks supported languages
- DeltaLoader.exe (PID: 6556)
- delta.exe (PID: 6656)
Process checks computer location settings
- DeltaLoader.exe (PID: 6556)
Reads the machine GUID from the registry
- delta.exe (PID: 6656)
Creates files or folders in the user directory
- delta.exe (PID: 6656)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
XWorm
(PID) Process(6656) delta.exe
C2127.0.0.1,inside-hosting.gl.at.ply.gg:16905
Keys
AESmiron228
Options
Splitter<Xwormmm>
Sleep time3
USB drop nameXWorm V5.6
MutexUvtbFcVFhD9LwZBk
TRiD
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:11:16 11:23:01+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.41 |
| CodeSize: | 287744 |
| InitializedDataSize: | 207872 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x327b0 |
| OSVersion: | 5.2 |
| ImageVersion: | - |
| SubsystemVersion: | 5.2 |
| Subsystem: | Windows GUI |
Total processes
126
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
| |||||||||||||||
| 6556 | "C:\Users\admin\AppData\Local\Temp\DeltaLoader.exe" | C:\Users\admin\AppData\Local\Temp\DeltaLoader.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 6656 | "C:\Users\admin\AppData\Local\Temp\RarSFX0\delta.exe" | C:\Users\admin\AppData\Local\Temp\RarSFX0\delta.exe | DeltaLoader.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Version: 1.0.0.0 Modules
XWorm(PID) Process(6656) delta.exe C2127.0.0.1,inside-hosting.gl.at.ply.gg:16905 Keys AESmiron228 Options Splitter<Xwormmm> Sleep time3 USB drop nameXWorm V5.6 MutexUvtbFcVFhD9LwZBk | |||||||||||||||
Total events
1 287
Read events
1 286
Write events
1
Delete events
0
Modification events
| (PID) Process: | (6656) delta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | XClient |
Value: C:\Users\admin\AppData\Roaming\XClient.exe | |||
Executable files
2
Suspicious files
1
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6556 | DeltaLoader.exe | C:\Users\admin\AppData\Local\Temp\RarSFX0\Delta.bat | text | |
MD5:44E255905C650C5E755D8ED48C2F1147 | SHA256:5CA747548065736F0EF92472601B600DC341C7A1E638039F26DE51C2922F38E7 | |||
| 6656 | delta.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk | binary | |
MD5:8683649B00C9FBB44DF6962D0E7830BF | SHA256:CEAC059F4FB486B185698525BEFB4DFD2F9B2E3FE30E9F7CBB7A2C2AD2AE94C5 | |||
| 6556 | DeltaLoader.exe | C:\Users\admin\AppData\Local\Temp\RarSFX0\delta.exe | executable | |
MD5:545CEF0D741D8F9FBBBA7118E3B7875F | SHA256:74D95891041C9C41A5B3ECE774678ABC6FBFF470699C0C783E468221D716EE4F | |||
| 6656 | delta.exe | C:\Users\admin\AppData\Roaming\XClient.exe | executable | |
MD5:545CEF0D741D8F9FBBBA7118E3B7875F | SHA256:74D95891041C9C41A5B3ECE774678ABC6FBFF470699C0C783E468221D716EE4F | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
31
DNS requests
18
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.19.11.105:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6420 | 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 |
6420 | 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 |
6292 | backgroundTaskHost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | 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 |
|---|---|---|---|---|---|---|
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.19.11.105:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1176 | svchost.exe | 40.126.31.71:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5064 | SearchApp.exe | 2.19.96.120:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
1076 | svchost.exe | 2.19.106.8:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
2632 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
login.live.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2192 | svchost.exe | A Network Trojan was detected | MALWARE [ANY.RUN] Suspected domain Associated with Malware Distribution (.ply .gg) |
2192 | svchost.exe | Misc activity | ET TA_ABUSED_SERVICES Tunneling Service in DNS Lookup (* .ply .gg) |
2192 | svchost.exe | Potentially Bad Traffic | ET INFO playit .gg Tunneling Domain in DNS Lookup |
6656 | delta.exe | Malware Command and Control Activity Detected | REMOTE [ANY.RUN] Xworm TCP Packet |