| File name: | sistema.exe |
| Full analysis: | https://app.any.run/tasks/630b117b-5fac-402f-bc93-a9a2e38ef06a |
| Verdict: | Malicious activity |
| Analysis date: | November 12, 2023, 22:12:15 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | A34457CEBCFABEC5789C11B197336ABD |
| SHA1: | 647930692C72FC9430E36F729D1B28F1E467664E |
| SHA256: | D8A9629B9FE35C6D567808B6385032E8B40B735CA2B4BF37CE7806D8D387BA70 |
| SSDEEP: | 3072:FEyPwnwjicQVc1XjrniuGEJznpH7VyqoVsyMY+5OwIxcIj:uyPSwOcQVc1PniuGEJzzynSy9+sw1Ij |
MALICIOUS
Actions looks like stealing of personal data
- sistema.exe (PID: 3540)
SUSPICIOUS
Application launched itself
- sistema.exe (PID: 3372)
Changes the title of the Internet Explorer window
- sistema.exe (PID: 3540)
Changes the Home page of Internet Explorer
- sistema.exe (PID: 3540)
INFO
Checks supported languages
- sistema.exe (PID: 3372)
- sistema.exe (PID: 3540)
- wmpnscfg.exe (PID: 3124)
Reads the machine GUID from the registry
- sistema.exe (PID: 3540)
- wmpnscfg.exe (PID: 3124)
Create files in a temporary directory
- sistema.exe (PID: 3540)
Reads Environment values
- sistema.exe (PID: 3540)
Manual execution by a user
- wmpnscfg.exe (PID: 3124)
Reads the computer name
- sistema.exe (PID: 3540)
- wmpnscfg.exe (PID: 3124)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Microsoft Visual Basic 6 (84.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (6.7) |
| .exe | | | Win32 Executable (generic) (4.6) |
| .exe | | | Generic Win/DOS Executable (2) |
| .exe | | | DOS Executable Generic (2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2012:08:28 00:40:35+02:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 57344 |
| InitializedDataSize: | 49152 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1530 |
| OSVersion: | 4 |
| ImageVersion: | 6969.6969 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6969.6969.0.6982 |
| ProductVersionNumber: | 6969.6969.0.6982 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CommentsDiciembrej: | - |
| CompanyName: | Diciembrej |
| FileDescription: | Diciembrej |
| LegalCopyright: | Diciembrej |
| LegalTrademarks: | Diciembrej |
| ProductName: | Diciembrej |
| FileVersion: | 6969.6969.6982 |
| ProductVersion: | 6969.6969.6982 |
| InternalName: | Diciembre |
| OriginalFileName: | Diciembre.exe |
Total processes
36
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3124 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3372 | "C:\Users\admin\AppData\Local\Temp\sistema.exe" | C:\Users\admin\AppData\Local\Temp\sistema.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3540 | C:\Users\admin\AppData\Local\Temp\sistema.exe | C:\Users\admin\AppData\Local\Temp\sistema.exe | sistema.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
92
Read events
88
Write events
1
Delete events
3
Modification events
| (PID) Process: | (3540) sistema.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | Start Page |
Value: about:blank | |||
| (PID) Process: | (3124) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{62DE9ACF-1C38-4F4A-9E48-132AFD652B44}\{652A6E4B-85D0-4222-B9E3-EDA403738DAF} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (3124) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{62DE9ACF-1C38-4F4A-9E48-132AFD652B44} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (3124) wmpnscfg.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Health\{D172AE12-5C1D-4FEF-B0DD-9E24E66EB29A} |
| Operation: | delete key | Name: | (default) |
Value: | |||
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3540 | sistema.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.js | text | |
MD5:1160427F0C86BC8403508B6A9EB4646B | SHA256:C9F0A8D5836348CAE216BF39C0D2C43B54E66FBE6D277D20DFDD15FCF8AD036A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
5
DNS requests
1
Threats
0
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 | — | — | — | whitelisted |
2588 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
868 | svchost.exe | 95.101.148.135:80 | — | Akamai International B.V. | NL | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
868 | svchost.exe | 184.30.20.134:80 | armmf.adobe.com | AKAMAI-AS | DE | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
armmf.adobe.com |
| whitelisted |