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| File name: | joker.exe |
| Full analysis: | https://app.any.run/tasks/a71af25b-08f2-4fd9-9735-abdbbcf26a1a |
| 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 04, 2024 at 18:35:08 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 04F362CDECB3A3AF615822C4E8D4ED3B |
| SHA1: | 713927067FAFC078C4698F79DE42AE46CC03DC5C |
| SHA256: | 6BDD50258FF04993CE44CFF94FE97D51F76EEC681270DA3759DCC96728023391 |
| SSDEEP: | 3072:Fnxr8zc5T+bYS5lQOSjvScbY9d1hDrFts:Fn18A5qbT5UScbYVhDrFt |
MALICIOUS
Drops the executable file immediately after the start
- joker.exe (PID: 1632)
Create files in the Startup directory
- joker.exe (PID: 1632)
XWORM has been detected (YARA)
- joker.exe (PID: 1632)
SUSPICIOUS
Executable content was dropped or overwritten
- joker.exe (PID: 1632)
Connects to unusual port
- joker.exe (PID: 1632)
INFO
Reads the computer name
- joker.exe (PID: 1632)
Checks supported languages
- joker.exe (PID: 1632)
Reads the machine GUID from the registry
- joker.exe (PID: 1632)
Create files in a temporary directory
- joker.exe (PID: 1632)
Creates files or folders in the user directory
- joker.exe (PID: 1632)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
XWorm
(PID) Process(1632) joker.exe
C24.tcp.eu.ngrok.io:6555
Keys
AES<123456789>
Options
Splitter<Xwormmm>
Sleep time3
USB drop nameXWorm V5.0
MutexZFJAuWbWsSRjoZaq
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:02:04 19:29:46+01:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 69120 |
| InitializedDataSize: | 117760 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x12dae |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | |
| FileVersion: | 1.0.0.0 |
| InternalName: | joker.exe |
| LegalCopyright: | |
| OriginalFileName: | joker.exe |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
36
Monitored processes
1
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1632 | "C:\Users\admin\AppData\Local\Temp\joker.exe" | C:\Users\admin\AppData\Local\Temp\joker.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
XWorm(PID) Process(1632) joker.exe C24.tcp.eu.ngrok.io:6555 Keys AES<123456789> Options Splitter<Xwormmm> Sleep time3 USB drop nameXWorm V5.0 MutexZFJAuWbWsSRjoZaq | |||||||||||||||
Total events
882
Read events
882
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1632 | joker.exe | C:\Users\admin\AppData\Local\Temp\test90.exe | executable | |
MD5:04F362CDECB3A3AF615822C4E8D4ED3B | SHA256:6BDD50258FF04993CE44CFF94FE97D51F76EEC681270DA3759DCC96728023391 | |||
| 1632 | joker.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\test90.lnk | binary | |
MD5:79B444F6BA90C881DADFFD4C6B68DE3F | SHA256:373CF865A8AA0241E3F31A884F63E66E7F855F04E8F9829AE4E98D8A5CD46174 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
2
Threats
1
HTTP requests
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 | — | — | — | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | unknown |
1632 | joker.exe | 35.158.159.254:6555 | 4.tcp.eu.ngrok.io | AMAZON-02 | DE | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
4.tcp.eu.ngrok.io |
| unknown |
dns.msftncsi.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO DNS Query to a *.ngrok domain (ngrok.io) |