| File name: | OpenCodecSetup64.exe |
| Full analysis: | https://app.any.run/tasks/e0eed1b2-e956-4491-b32c-758aaea6ed45 |
| Verdict: | Malicious activity |
| Analysis date: | April 20, 2024, 17:07:27 |
| 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, Nullsoft Installer self-extracting archive |
| MD5: | 602AAAB31B2FFE97AF601E647AF5EB3E |
| SHA1: | EF5716B66B2E98C81270750D3E829674DCFF7B3D |
| SHA256: | CB8F4ED286F7A6B87ED56C69C17E0D5757F179146864A227C34037D5FFDD9441 |
| SSDEEP: | 98304:bv2LjAVGfvqozlXPSnwcVwJPl5NWuJoR0+jy3BW+c2kEUWcUOg00quW+j3HYg60Z:syT4/z/ZIa5Yb5V+H |
MALICIOUS
Drops the executable file immediately after the start
- OpenCodecSetup64.exe (PID: 3592)
SUSPICIOUS
The process creates files with name similar to system file names
- OpenCodecSetup64.exe (PID: 3592)
Executable content was dropped or overwritten
- OpenCodecSetup64.exe (PID: 3592)
Malware-specific behavior (creating "System.dll" in Temp)
- OpenCodecSetup64.exe (PID: 3592)
INFO
Checks supported languages
- OpenCodecSetup64.exe (PID: 3592)
Reads the computer name
- OpenCodecSetup64.exe (PID: 3592)
Create files in a temporary directory
- OpenCodecSetup64.exe (PID: 3592)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:07:02 02:09:43+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 26624 |
| InitializedDataSize: | 139776 |
| UninitializedDataSize: | 2048 |
| EntryPoint: | 0x3645 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Total processes
39
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3416 | "C:\Users\admin\Desktop\OpenCodecSetup64.exe" | C:\Users\admin\Desktop\OpenCodecSetup64.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 3592 | "C:\Users\admin\Desktop\OpenCodecSetup64.exe" | C:\Users\admin\Desktop\OpenCodecSetup64.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 2 Modules
| |||||||||||||||
Total events
151
Read events
151
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3592 | OpenCodecSetup64.exe | C:\Users\admin\AppData\Local\Temp\nsuE983.tmp | — | |
MD5:— | SHA256:— | |||
| 3592 | OpenCodecSetup64.exe | C:\Users\admin\AppData\Local\Temp\nsjE993.tmp\System.dll | executable | |
MD5:4ADD245D4BA34B04F213409BFE504C07 | SHA256:9111099EFE9D5C9B391DC132B2FAF0A3851A760D4106D5368E30AC744EB42706 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
0
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 | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |