| File name: | hpinst.exe |
| Full analysis: | https://app.any.run/tasks/f0994b11-aa71-424a-98ce-c928483089dc |
| Verdict: | Suspicious activity |
| Analysis date: | September 17, 2019, 19:49:59 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | AD7120A8A21CF5DA6EE3AD9AA01644BF |
| SHA1: | FB163EDA2B1A566F0208BD61B4C1D8EA3CAD70AE |
| SHA256: | 7665C8C14062D49EE5580395A340DC2838FF956D97B151F222AA1BAFA1E9C4E4 |
| SSDEEP: | 98304:G3Lmqp1B1XgZididUvXMGHbJDPpv3vI+OhNM6RfGVhHzlrnluiVzuXLlvg5WB+s:G3qqpWZRKkMShTtSgczUIWBf |
MALICIOUS
Changes the autorun value in the registry
- hpinst.exe (PID: 3856)
SUSPICIOUS
Application launched itself
- hpinst.exe (PID: 3844)
Executable content was dropped or overwritten
- cmd.exe (PID: 3104)
- cmd.exe (PID: 3768)
Creates files in the Windows directory
- cmd.exe (PID: 3768)
- cmd.exe (PID: 3104)
Starts CMD.EXE for commands execution
- hpinst.exe (PID: 3856)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .pyd | | | Python Dynamic module (38) |
|---|---|---|
| .exe | | | InstallShield setup (16.8) |
| .exe | | | Win32 EXE PECompact compressed (generic) (16.2) |
| .exe | | | Win32 Executable MS Visual C++ (generic) (12.1) |
| .exe | | | Win64 Executable (generic) (10.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2008:11:10 10:40:35+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 8704 |
| InitializedDataSize: | 2661376 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2c61 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 10-Nov-2008 09:40:35 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 10-Nov-2008 09:40:35 |
| 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 | 0x000021B4 | 0x00002200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.2206 |
.rdata | 0x00004000 | 0x000009D2 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.9768 |
.data | 0x00005000 | 0x000016A8 | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.59204 |
.rsrc | 0x00007000 | 0x002885F0 | 0x00288600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.71967 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.0207 | 598 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
Imports
KERNEL32.dll |
MSVCR90.dll |
USER32.dll |
Total processes
41
Monitored processes
4
Malicious processes
0
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3104 | C:\Windows\system32\cmd.exe /c "copy C:\Users\admin\AppData\Local\Temp\hpinst.exe C:\Windows\apisvcd.dll" | C:\Windows\system32\cmd.exe | hpinst.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
| |||||||||||||||
| 3768 | C:\Windows\system32\cmd.exe /c "copy C:\Users\admin\AppData\Local\Temp\hpinst.exe C:\Windows\hpinst.exe" | C:\Windows\system32\cmd.exe | hpinst.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
| |||||||||||||||
| 3844 | "C:\Users\admin\AppData\Local\Temp\hpinst.exe" | C:\Users\admin\AppData\Local\Temp\hpinst.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3856 | "C:\Users\admin\AppData\Local\Temp\hpinst.exe" "C:\Users\admin\AppData\Local\Temp\hpinst.exe" | C:\Users\admin\AppData\Local\Temp\hpinst.exe | hpinst.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
Total events
359
Read events
354
Write events
5
Delete events
0
Modification events
| (PID) Process: | (3844) hpinst.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3844) hpinst.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3856) hpinst.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | LastEnum |
Value: %SYSTEMROOT%\hpinst.exe | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3104 | cmd.exe | C:\Windows\apisvcd.dll | executable | |
MD5:— | SHA256:— | |||
| 3768 | cmd.exe | C:\Windows\hpinst.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1 222
DNS requests
0
Threats
38
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 |
|---|---|---|---|---|---|---|
3856 | hpinst.exe | 37.220.176.69:443 | — | South Ural State University | RU | unknown |
— | — | 37.220.176.69:443 | — | South Ural State University | RU | unknown |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3856 | hpinst.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
Process | Message |
|---|---|
hpinst.exe | Python failed to load the default activation context
|
hpinst.exe | Python failed to load the default activation context
|