| File name: | processlassosetup64.exe |
| Full analysis: | https://app.any.run/tasks/f8edfc0d-d7d7-422b-93b6-aee8197b1e1a |
| Verdict: | Malicious activity |
| Analysis date: | May 04, 2024, 19:13:01 |
| 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: | 75A8008A566E45CC1423727C83D8BFC7 |
| SHA1: | E6598863C84CFF8D9580C93BA877BC081DE8FCF7 |
| SHA256: | E7BAB16DB3FFBE2E7F1FAB428BFA74C49901D613D03DAC9E63648B6FCF63FE9B |
| SSDEEP: | 98304:AJ8B93uNgL26VAgC+IOcidJ/I8O+X24JpPcFeBZ2votMGhKfTPJNcUCIzYo498FG:AuGYJ |
MALICIOUS
Drops the executable file immediately after the start
- processlassosetup64.exe (PID: 4080)
SUSPICIOUS
The process creates files with name similar to system file names
- processlassosetup64.exe (PID: 4080)
Malware-specific behavior (creating "System.dll" in Temp)
- processlassosetup64.exe (PID: 4080)
Executable content was dropped or overwritten
- processlassosetup64.exe (PID: 4080)
INFO
Checks supported languages
- processlassosetup64.exe (PID: 4080)
Create files in a temporary directory
- processlassosetup64.exe (PID: 4080)
Reads the computer name
- processlassosetup64.exe (PID: 4080)
Creates files in the program directory
- processlassosetup64.exe (PID: 4080)
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: | 2021:09:25 21:56:47+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 26624 |
| InitializedDataSize: | 141824 |
| UninitializedDataSize: | 2048 |
| EntryPoint: | 0x3640 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 14.0.2.12 |
| ProductVersionNumber: | 14.0.2.12 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| Comments: | Windows process priority, CPU affinity, and process automation software |
| CompanyName: | Bitsum LLC |
| FileDescription: | Process Lasso |
| FileVersion: | 14.0.2.12 |
| LegalCopyright: | (c)2024 Bitsum LLC |
| LegalTrademarks: | Process Lasso is a trademark of Bitsum LLC |
| ProductName: | Process Lasso |
Total processes
36
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3968 | "C:\Users\admin\AppData\Local\Temp\processlassosetup64.exe" | C:\Users\admin\AppData\Local\Temp\processlassosetup64.exe | — | explorer.exe | |||||||||||
User: admin Company: Bitsum LLC Integrity Level: MEDIUM Description: Process Lasso Exit code: 3221226540 Version: 14.0.2.12 Modules
| |||||||||||||||
| 4080 | "C:\Users\admin\AppData\Local\Temp\processlassosetup64.exe" | C:\Users\admin\AppData\Local\Temp\processlassosetup64.exe | explorer.exe | ||||||||||||
User: admin Company: Bitsum LLC Integrity Level: HIGH Description: Process Lasso Exit code: 2 Version: 14.0.2.12 Modules
| |||||||||||||||
Total events
2 366
Read events
2 361
Write events
4
Delete events
1
Modification events
| (PID) Process: | (4080) processlassosetup64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\ProcessLasso |
| Operation: | write | Name: | ConfigFileEx |
Value: MigratingConfigPath | |||
| (PID) Process: | (4080) processlassosetup64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\ProcessLasso |
| Operation: | delete value | Name: | ConfigFile |
Value: | |||
| (PID) Process: | (4080) processlassosetup64.exe | Key: | HKEY_CURRENT_USER\Software\ProcessLasso |
| Operation: | write | Name: | InstallerLanguageDWORD |
Value: 1033 | |||
| (PID) Process: | (4080) processlassosetup64.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\ProcessLasso |
| Operation: | write | Name: | InstallerLanguageDWORD |
Value: 1033 | |||
| (PID) Process: | (4080) processlassosetup64.exe | Key: | HKEY_CURRENT_USER\Software\ProcessLasso |
| Operation: | write | Name: | InstallerLanguage |
Value: 1033 | |||
Executable files
3
Suspicious files
0
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4080 | processlassosetup64.exe | C:\Program Files\Process Lasso\InstallHelper.exe | executable | |
MD5:43EDDBE32509B144B72CAD5FC105E681 | SHA256:E5F31F563A9F3351D3F3C87C80D36B36B8EA1E7A3BAEE7F290257139B45FF84D | |||
| 4080 | processlassosetup64.exe | C:\Users\admin\AppData\Local\Temp\nsu35B9.tmp | binary | |
MD5:B1CE875903862483BD3B88BE838F7FF5 | SHA256:7804FDB4B0C8FB3E3758A72441DB899112B046C5061E6E30550A4FD01C4657F2 | |||
| 4080 | processlassosetup64.exe | C:\Users\admin\AppData\Local\Temp\nsj35C9.tmp\System.dll | executable | |
MD5:CFF85C549D536F651D4FB8387F1976F2 | SHA256:8DC562CDA7217A3A52DB898243DE3E2ED68B80E62DDCB8619545ED0B4E7F65A8 | |||
| 4080 | processlassosetup64.exe | C:\Users\admin\AppData\Local\Temp\nsj35C9.tmp\LangDLL.dll | executable | |
MD5:68B287F4067BA013E34A1339AFDB1EA8 | SHA256:18E8B40BA22C7A1687BD16E8D585380BC2773FFF5002D7D67E9485FCC0C51026 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
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 | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1088 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |