| File name: | OCS-Windows-Agent-Setup-x86.exe |
| Full analysis: | https://app.any.run/tasks/c8f22707-a403-4f11-8150-def7f8e701f2 |
| Verdict: | Malicious activity |
| Analysis date: | February 01, 2022, 18:54:08 |
| 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: | 18BFA50666C28F35C5E4E3D1BA72EE42 |
| SHA1: | CF89AD1C269E298826E72C76A57C1E29B6881062 |
| SHA256: | 3386C1B84637A8A5C2A154421C9BEF289BAB6BD989F00DB84443DB8013179E95 |
| SSDEEP: | 98304:SReM39Xo+2MnkUAK9201/Vg7g6pVpNL80cMHl0Mc7v:SJdqMnn2+8gWpV80c4cb |
MALICIOUS
Loads dropped or rewritten executable
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
- ocsinventory.exe (PID: 1976)
- OcsService.exe (PID: 3508)
- OcsService.exe (PID: 3500)
- OCSInventory.exe (PID: 2536)
- OcsSystray.exe (PID: 904)
Drops executable file immediately after starts
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
Writes to a start menu file
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
Application was dropped or rewritten from another process
- ocsinventory.exe (PID: 1976)
- OcsService.exe (PID: 3500)
- OcsService.exe (PID: 3508)
- OCSInventory.exe (PID: 2536)
- OcsSystray.exe (PID: 904)
SUSPICIOUS
Checks supported languages
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
- ns73E6.tmp (PID: 3736)
- ns7464.tmp (PID: 3540)
- nsBEAD.tmp (PID: 340)
- ocsinventory.exe (PID: 1976)
- OcsService.exe (PID: 3500)
- nsC303.tmp (PID: 1004)
- OcsService.exe (PID: 3508)
- OCSInventory.exe (PID: 2536)
- cmd.exe (PID: 632)
- OcsSystray.exe (PID: 904)
Executable content was dropped or overwritten
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
Reads the computer name
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
- ocsinventory.exe (PID: 1976)
- OcsService.exe (PID: 3500)
- OcsService.exe (PID: 3508)
- OCSInventory.exe (PID: 2536)
- OcsSystray.exe (PID: 904)
Starts application with an unusual extension
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
Creates files in the program directory
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
- ocsinventory.exe (PID: 1976)
- OcsService.exe (PID: 3508)
- OCSInventory.exe (PID: 2536)
Drops a file with too old compile date
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
Drops a file with a compile date too recent
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
Creates a directory in Program Files
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
Executed as Windows Service
- OcsService.exe (PID: 3508)
Creates a software uninstall entry
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
Starts CMD.EXE for commands execution
- OcsService.exe (PID: 3508)
Drops a file that was compiled in debug mode
- OCS-Windows-Agent-Setup-x86.exe (PID: 3728)
INFO
No info indicators.
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| ProductName: | OCS Inventory NG Agent |
|---|---|
| LegalTrademarks: | http://www.ocsinventory-ng.org |
| LegalCopyright: | Distributed under GNU GPL Version 2 Licence |
| FileVersion: | 2.9.0.0 |
| FileDescription: | OCS Inventory NG Agent |
| CompanyName: | OCS Inventory NG Team |
| Comments: | Setup OCS Inventory NG Agent |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 2.9.0.0 |
| FileVersionNumber: | 2.9.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | 6 |
| OSVersion: | 4 |
| EntryPoint: | 0x3461 |
| UninitializedDataSize: | 1024 |
| InitializedDataSize: | 118784 |
| CodeSize: | 25600 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2020:08:01 04:43:48+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 01-Aug-2020 02:43:48 |
| Detected languages: |
|
| Comments: | Setup OCS Inventory NG Agent |
| CompanyName: | OCS Inventory NG Team |
| FileDescription: | OCS Inventory NG Agent |
| FileVersion: | 2.9.0.0 |
| LegalCopyright: | Distributed under GNU GPL Version 2 Licence |
| LegalTrademarks: | http://www.ocsinventory-ng.org |
| ProductName: | OCS Inventory NG Agent |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000C8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 01-Aug-2020 02:43:48 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0000623C | 0x00006400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.40258 |
.rdata | 0x00008000 | 0x00001274 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.0575 |
.data | 0x0000A000 | 0x0001A858 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.08975 |
.ndata | 0x00025000 | 0x0000C000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00031000 | 0x0005BE18 | 0x0005C000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.79075 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.2901 | 1072 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 2.6557 | 67624 | UNKNOWN | English - United States | RT_ICON |
3 | 2.87356 | 16936 | UNKNOWN | English - United States | RT_ICON |
4 | 3.57079 | 9640 | UNKNOWN | English - United States | RT_ICON |
5 | 3.16432 | 4264 | UNKNOWN | English - United States | RT_ICON |
6 | 3.58891 | 1128 | UNKNOWN | English - United States | RT_ICON |
102 | 2.71813 | 180 | UNKNOWN | English - United States | RT_DIALOG |
103 | 2.55883 | 90 | UNKNOWN | English - United States | RT_GROUP_ICON |
104 | 2.67285 | 344 | UNKNOWN | English - United States | RT_DIALOG |
105 | 2.67385 | 512 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
Total processes
54
Monitored processes
12
Malicious processes
6
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 340 | "C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\nsBEAD.tmp" "C:\Program Files\OCS Inventory Agent\ocsinventory.exe" /SAVE_CONF /SERVER=http://ocsinventory-ng/ocsinventory /USER= /PWD= /SSL=1 /CA="cacert.pem" /PROXY_TYPE=0 /PROXY= /PROXY_PORT= /PROXY_USER= /PROXY_PWD= /DEBUG=0 /TAG="" | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\nsBEAD.tmp | — | OCS-Windows-Agent-Setup-x86.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 632 | "C:\Windows\system32\cmd.exe" /c "C:\Program Files\OCS Inventory Agent\ocsinventory.exe" | C:\Windows\system32\cmd.exe | — | OcsService.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 4 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 904 | "C:\Program Files\OCS Inventory Agent\OcsSystray.exe" | C:\Program Files\OCS Inventory Agent\OcsSystray.exe | — | OCS-Windows-Agent-Setup-x86.exe | |||||||||||
User: admin Company: OCS Inventory Integrity Level: HIGH Description: OCS Inventory Systray applet Exit code: 0 Version: 2.9.0.0 Modules
| |||||||||||||||
| 1004 | "C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\nsC303.tmp" C:\Program Files\OCS Inventory Agent\OcsService.exe -install | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\nsC303.tmp | — | OCS-Windows-Agent-Setup-x86.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1976 | "C:\Program Files\OCS Inventory Agent\ocsinventory.exe" /SAVE_CONF /SERVER=http://ocsinventory-ng/ocsinventory /USER= /PWD= /SSL=1 /CA="cacert.pem" /PROXY_TYPE=0 /PROXY= /PROXY_PORT= /PROXY_USER= /PROXY_PWD= /DEBUG=0 /TAG="" | C:\Program Files\OCS Inventory Agent\ocsinventory.exe | — | nsBEAD.tmp | |||||||||||
User: admin Company: OCS Inventory Integrity Level: HIGH Description: OCS Inventory Agent Exit code: 0 Version: 2.9.0.0 Modules
| |||||||||||||||
| 2536 | "C:\Program Files\OCS Inventory Agent\ocsinventory.exe" | C:\Program Files\OCS Inventory Agent\OCSInventory.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: OCS Inventory Integrity Level: SYSTEM Description: OCS Inventory Agent Exit code: 4 Version: 2.9.0.0 Modules
| |||||||||||||||
| 3500 | "C:\Program Files\OCS Inventory Agent\OcsService.exe" -install | C:\Program Files\OCS Inventory Agent\OcsService.exe | — | nsC303.tmp | |||||||||||
User: admin Company: OCS Inventory Integrity Level: HIGH Description: OCS Inventory Service Exit code: 0 Version: 2.9.0.0 Modules
| |||||||||||||||
| 3508 | "C:\Program Files\OCS Inventory Agent\OcsService.exe" | C:\Program Files\OCS Inventory Agent\OcsService.exe | — | services.exe | |||||||||||
User: SYSTEM Company: OCS Inventory Integrity Level: SYSTEM Description: OCS Inventory Service Exit code: 0 Version: 2.9.0.0 Modules
| |||||||||||||||
| 3540 | "C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\ns7464.tmp" SetACL.exe -on "C:\ProgramData\OCS Inventory NG\Agent\Download" -ot file -actn setprot -op "dacl:np;sacl:np" -actn clear -clr "dacl,sacl" -actn rstchldrn -rst "dacl,sacl" | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\ns7464.tmp | — | OCS-Windows-Agent-Setup-x86.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 3221225501 Modules
| |||||||||||||||
| 3552 | "C:\Users\admin\AppData\Local\Temp\OCS-Windows-Agent-Setup-x86.exe" | C:\Users\admin\AppData\Local\Temp\OCS-Windows-Agent-Setup-x86.exe | — | Explorer.EXE | |||||||||||
User: admin Company: OCS Inventory NG Team Integrity Level: MEDIUM Description: OCS Inventory NG Agent Exit code: 3221226540 Version: 2.9.0.0 Modules
| |||||||||||||||
Total events
1 055
Read events
1 046
Write events
9
Delete events
0
Modification events
| (PID) Process: | (3500) OcsService.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\eventlog\Application\OCS Inventory Service |
| Operation: | write | Name: | EventMessageFile |
Value: C:\Program Files\OCS Inventory Agent\OcsService.exe | |||
| (PID) Process: | (3500) OcsService.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\eventlog\Application\OCS Inventory Service |
| Operation: | write | Name: | TypesSupported |
Value: 7 | |||
| (PID) Process: | (3728) OCS-Windows-Agent-Setup-x86.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\OCSInventory.exe |
| Operation: | write | Name: | (default) |
Value: C:\Program Files\OCS Inventory Agent\OCSInventory.exe | |||
| (PID) Process: | (3728) OCS-Windows-Agent-Setup-x86.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\OCS Inventory NG Agent |
| Operation: | write | Name: | DisplayName |
Value: OCS Inventory NG Agent 2.9.0.0 | |||
| (PID) Process: | (3728) OCS-Windows-Agent-Setup-x86.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\OCS Inventory NG Agent |
| Operation: | write | Name: | UninstallString |
Value: C:\Program Files\OCS Inventory Agent\uninst.exe | |||
| (PID) Process: | (3728) OCS-Windows-Agent-Setup-x86.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\OCS Inventory NG Agent |
| Operation: | write | Name: | DisplayIcon |
Value: C:\Program Files\OCS Inventory Agent\OCSInventory.exe | |||
| (PID) Process: | (3728) OCS-Windows-Agent-Setup-x86.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\OCS Inventory NG Agent |
| Operation: | write | Name: | DisplayVersion |
Value: 2.9.0.0 | |||
| (PID) Process: | (3728) OCS-Windows-Agent-Setup-x86.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\OCS Inventory NG Agent |
| Operation: | write | Name: | URLInfoAbout |
Value: http://www.ocsinventory-ng.org | |||
| (PID) Process: | (3728) OCS-Windows-Agent-Setup-x86.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\OCS Inventory NG Agent |
| Operation: | write | Name: | Publisher |
Value: OCS Inventory NG Team | |||
Executable files
39
Suspicious files
6
Text files
10
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\System.dll | executable | |
MD5:FCCFF8CB7A1067E23FD2E2B63971A8E1 | SHA256:6FCEA34C8666B06368379C6C402B5321202C11B00889401C743FB96C516C679E | |||
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\local.ini | binary | |
MD5:06F67F6875C9F578509F1C65457875DF | SHA256:4EB25F2DF800FAAF060AFAC330B19EDE713D7218F79148428FB825652652604A | |||
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\splash.bmp | image | |
MD5:DA0E7BCC28506AA8C754F228BCC37C24 | SHA256:308FF588C323A37A657C114A46B37844CF65D61D075CFB89DDD95E4A348688DD | |||
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\advsplash.dll | executable | |
MD5:176EC6DC75972CE900793396723ED374 | SHA256:F568EBB5792B5054CD871CBE128E6F409B097E79BE7366D409189E0A1C1F9F83 | |||
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\agent.ini | binary | |
MD5:59BE2F6EC53ADF79AB58416441EA3FD2 | SHA256:0008836D0D5A633322E95EE19332B648FAC60999FD585BCC0FF04CC58FDDFDFE | |||
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\ioSpecial.ini | ini | |
MD5:E2D5070BC28DB1AC745613689FF86067 | SHA256:D95AED234F932A1C48A2B1B0D98C60CA31F962310C03158E2884AB4DDD3EA1E0 | |||
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\SetACL.exe | executable | |
MD5:3E350EB5DF15C06DEC400A39DD1C6F29 | SHA256:427FF43693CB3CA2812C4754F607F107A6B2D3F5A8B313ADDEE57D89982DF419 | |||
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\modern-header.bmp | image | |
MD5:8C1BB7F46693D33C7C708484F588C247 | SHA256:CD40DA2B567E85619D6640FEF0F41D01CF89BED1A318219214ECC95D3AC48340 | |||
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\InstallOptions.dll | executable | |
MD5:5F35212D7E90EE622B10BE39B09BD270 | SHA256:31944B93E44301974D9C6F810D2DA792E34A53DCACD619A08CB0385AC59E513D | |||
| 3728 | OCS-Windows-Agent-Setup-x86.exe | C:\Users\admin\AppData\Local\Temp\nsi3650.tmp\ns73E6.tmp | executable | |
MD5:09C2E27C626D6F33018B8A34D3D98CB6 | SHA256:114C6941A8B489416C84563E94FD266EA5CAD2B518DB45CD977F1F9761E00CB1 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report