| File name: | vpn.jar |
| Full analysis: | https://app.any.run/tasks/d79516d1-8829-4a13-b30c-2260e631b3bb |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | April 23, 2019, 08:31:32 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/java-archive |
| File info: | Java archive data (JAR) |
| MD5: | B5F5F5BDFC6A7C848FC5BEE504D3B6D1 |
| SHA1: | E22B417F57DE09485BFAA8B158182C6C8D6DD11D |
| SHA256: | DE7D1957F4813AF3120C95B2999686067C124F9DB540EBF29C8EF3FF299FA3FF |
| SSDEEP: | 768:hIqFc+bYjbINzVRi1D5Fk02KYl0O1ZxmFdr948hi8h/mQtgkDAO4ezL1TRqnBKGW:hPJVzezOHidrS8hsKgqlHCnBKG5793S |
MALICIOUS
Changes the autorun value in the registry
- reg.exe (PID: 3248)
- reg.exe (PID: 3208)
Connects to CnC server
- javaw.exe (PID: 1812)
SUSPICIOUS
Creates files in the user directory
- javaw.exe (PID: 3352)
Uses REG.EXE to modify Windows registry
- javaw.exe (PID: 3352)
- javaw.exe (PID: 1812)
Writes to a desktop.ini file (may be used to cloak folders)
- javaw.exe (PID: 3352)
Application launched itself
- javaw.exe (PID: 3352)
Executes JAVA applets
- javaw.exe (PID: 3352)
Uses ATTRIB.EXE to modify file attributes
- javaw.exe (PID: 3352)
- javaw.exe (PID: 1812)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | 0x0808 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2019:03:12 01:16:10 |
| ZipCRC: | 0x2446e170 |
| ZipCompressedSize: | 166 |
| ZipUncompressedSize: | 211 |
| ZipFileName: | META-INF/MANIFEST.MF |
Total processes
53
Monitored processes
10
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 584 | attrib +s +h +r "C:\Users\admin\AppData\Roaming\asdasd" | C:\Windows\system32\attrib.exe | — | javaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Attribute Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1812 | "C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar "C:\Users\admin\AppData\Roaming\asdasd\asda.jar" | C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe | javaw.exe | ||||||||||||
User: admin Company: Oracle Corporation Integrity Level: MEDIUM Description: Java(TM) Platform SE binary Exit code: 0 Version: 8.0.920.14 Modules
| |||||||||||||||
| 2252 | attrib +H C:\Users\admin\.Plugins3 | C:\Windows\system32\attrib.exe | — | javaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Attribute Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2744 | reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v asdasdasd /t REG_SZ /d "\"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe\" -jar \"C:\Users\admin\AppData\Roaming\asdasd\asda.jar\"" /f | C:\Windows\system32\reg.exe | — | javaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2784 | reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v asdasdasd /t REG_SZ /d "\"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe\" -jar \"C:\Users\admin\AppData\Roaming\asdasd\asda.jar\"" /f | C:\Windows\system32\reg.exe | — | javaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2872 | attrib +s +h +r "C:\Users\admin\AppData\Roaming\asdasd\*.*" | C:\Windows\system32\attrib.exe | — | javaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Attribute Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3208 | reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v asdasdasd /t REG_SZ /d "\"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe\" -jar \"C:\Users\admin\AppData\Roaming\asdasd\asda.jar\"" /f | C:\Windows\system32\reg.exe | javaw.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3248 | reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v asdasdasd /t REG_SZ /d "\"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe\" -jar \"C:\Users\admin\AppData\Roaming\asdasd\asda.jar\"" /f | C:\Windows\system32\reg.exe | javaw.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3352 | "C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar "C:\Users\admin\AppData\Local\Temp\vpn.jar.zip" | C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe | — | explorer.exe | |||||||||||
User: admin Company: Oracle Corporation Integrity Level: MEDIUM Description: Java(TM) Platform SE binary Exit code: 0 Version: 8.0.920.14 Modules
| |||||||||||||||
| 4036 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
60
Read events
57
Write events
3
Delete events
0
Modification events
| (PID) Process: | (3248) reg.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | asdasdasd |
Value: "C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar "C:\Users\admin\AppData\Roaming\asdasd\asda.jar" | |||
| (PID) Process: | (3208) reg.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | asdasdasd |
Value: "C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar "C:\Users\admin\AppData\Roaming\asdasd\asda.jar" | |||
| (PID) Process: | (1812) javaw.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: javaw.exe | |||
Executable files
1
Suspicious files
0
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3352 | javaw.exe | C:\Users\admin\AppData\Roaming\asdasd\asda.jar | java | |
MD5:— | SHA256:— | |||
| 3352 | javaw.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp | text | |
MD5:— | SHA256:— | |||
| 1812 | javaw.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp | text | |
MD5:— | SHA256:— | |||
| 3352 | javaw.exe | C:\Users\admin\AppData\Roaming\asdasd\Desktop.ini | ini | |
MD5:E783BDD20A976EAEAAE1FF4624487420 | SHA256:2F65FA9C7ED712F493782ABF91467F869419A2F8B5ADF23B44019C08190FA3F3 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
0
Threats
3
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 |
|---|---|---|---|---|---|---|
1812 | javaw.exe | 54.38.61.62:1505 | — | OVH SAS | FR | malicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
1812 | javaw.exe | A Network Trojan was detected | MALWARE [PTsecurity] Possible JavaRAT(Qarallax/QRat) 4byte TCP serialization java stream |
1812 | javaw.exe | A Network Trojan was detected | MALWARE [PTsecurity] Backdoor.Java.QRat.gen |
1 ETPRO signatures available at the full report