| download: | NetTimeSetup-320a3.exe |
| Full analysis: | https://app.any.run/tasks/5d55e4c2-ad45-46f9-ac25-4068352bca68 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | May 29, 2019, 17:03:33 |
| 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: | E4201AE4CA46C6C94C7DA0D396FB8E8E |
| SHA1: | 84C9456F7FDA8D540CE3CF233E2AA3A6F7C22B27 |
| SHA256: | 27A27E8B1B84D484544AB7F28A30FBC997C2C9B9409879F1F9C9571FC847AEF3 |
| SSDEEP: | 24576:CQihe0qxqOO6vbaBozoAkydwmFMBTlP0QjcpMXVJoT:C9A0Nj6jyt5KwuGpf8 |
MALICIOUS
Application was dropped or rewritten from another process
- NetTimeService.exe (PID: 3636)
- NetTime.exe (PID: 3568)
- NetTimeService.exe (PID: 1864)
- NetTime.exe (PID: 2176)
- NetTime.exe (PID: 2280)
Changes the autorun value in the registry
- NetTime.exe (PID: 2176)
SUSPICIOUS
Executable content was dropped or overwritten
- NetTimeSetup-320a3.exe (PID: 1140)
- NetTimeSetup-320a3.exe (PID: 3092)
- NetTimeSetup-320a3.tmp (PID: 2668)
Creates or modifies windows services
- NetTime.exe (PID: 3568)
- NetTimeService.exe (PID: 3636)
Executed as Windows Service
- NetTimeService.exe (PID: 1864)
Creates files in the program directory
- NetTimeService.exe (PID: 1864)
INFO
Application was dropped or rewritten from another process
- NetTimeSetup-320a3.tmp (PID: 2668)
- NetTimeSetup-320a3.tmp (PID: 3796)
Loads dropped or rewritten executable
- NetTimeSetup-320a3.tmp (PID: 2668)
Dropped object may contain Bitcoin addresses
- NetTimeSetup-320a3.tmp (PID: 2668)
Creates files in the program directory
- NetTimeSetup-320a3.tmp (PID: 2668)
Creates a software uninstall entry
- NetTimeSetup-320a3.tmp (PID: 2668)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Inno Setup installer (71.1) |
|---|---|---|
| .exe | | | Win32 Executable Delphi generic (9.1) |
| .scr | | | Windows screen saver (8.4) |
| .dll | | | Win32 Dynamic Link Library (generic) (4.2) |
| .exe | | | Win32 Executable (generic) (2.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:06:20 00:22:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 40448 |
| InitializedDataSize: | 17920 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xa5f8 |
| OSVersion: | 1 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | Mark Griffiths |
| FileDescription: | NetTime Setup |
| FileVersion: | |
| LegalCopyright: | Copyright © 1997, 2000 by Graham Mainwaring, Copyright © 2011-2017 Mark Griffiths, Copyright © 2015 |
| ProductName: | NetTime |
| ProductVersion: |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-1992 22:22:17 |
| Detected languages: |
|
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | Mark Griffiths |
| FileDescription: | NetTime Setup |
| FileVersion: | - |
| LegalCopyright: | Copyright © 1997, 2000 by Graham Mainwaring, Copyright © 2011-2017 Mark Griffiths, Copyright © 2015 |
| ProductName: | NetTime |
| ProductVersion: | - |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 19-Jun-1992 22:22:17 |
| 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 |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x00009D30 | 0x00009E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.63177 |
DATA | 0x0000B000 | 0x00000250 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.75182 |
BSS | 0x0000C000 | 0x00000E8C | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0000D000 | 0x00000950 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.43073 |
.tls | 0x0000E000 | 0x00000008 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0000F000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.204488 |
.reloc | 0x00010000 | 0x000008C4 | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0 |
.rsrc | 0x00011000 | 0x00002C00 | 0x00002C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 4.56438 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.11919 | 1512 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.47151 | 1384 | UNKNOWN | Dutch - Netherlands | RT_ICON |
3 | 3.91708 | 744 | UNKNOWN | Dutch - Netherlands | RT_ICON |
4 | 3.91366 | 2216 | UNKNOWN | Dutch - Netherlands | RT_ICON |
4089 | 3.21823 | 754 | UNKNOWN | UNKNOWN | RT_STRING |
4090 | 3.31515 | 780 | UNKNOWN | UNKNOWN | RT_STRING |
4091 | 3.25024 | 718 | UNKNOWN | UNKNOWN | RT_STRING |
4093 | 2.86149 | 104 | UNKNOWN | UNKNOWN | RT_STRING |
4094 | 3.20731 | 180 | UNKNOWN | UNKNOWN | RT_STRING |
4095 | 3.04592 | 174 | UNKNOWN | UNKNOWN | RT_STRING |
Imports
advapi32.dll |
comctl32.dll |
kernel32.dll |
oleaut32.dll |
user32.dll |
Total processes
43
Monitored processes
9
Malicious processes
0
Suspicious processes
4
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1140 | "C:\Users\admin\AppData\Local\Temp\NetTimeSetup-320a3.exe" /SPAWNWND=$7025A /NOTIFYWND=$600EC | C:\Users\admin\AppData\Local\Temp\NetTimeSetup-320a3.exe | NetTimeSetup-320a3.tmp | ||||||||||||
User: admin Company: Mark Griffiths Integrity Level: HIGH Description: NetTime Setup Exit code: 0 Version: Modules
| |||||||||||||||
| 1864 | "C:\Program Files\NetTime\NetTimeService.exe" | C:\Program Files\NetTime\NetTimeService.exe | services.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Description: Network Time Synchronizer - NT Service Exit code: 0 Version: 3.2.0.233 Modules
| |||||||||||||||
| 2176 | "C:\Program Files\NetTime\NetTime.exe" /enableautostart | C:\Program Files\NetTime\NetTime.exe | NetTimeSetup-320a3.tmp | ||||||||||||
User: admin Integrity Level: HIGH Description: Network Time Synchronizer Exit code: 0 Version: 3.2.0.233 Modules
| |||||||||||||||
| 2280 | "C:\Program Files\NetTime\NetTime.exe" /firstrun | C:\Program Files\NetTime\NetTime.exe | NetTimeSetup-320a3.tmp | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Network Time Synchronizer Exit code: 0 Version: 3.2.0.233 Modules
| |||||||||||||||
| 2668 | "C:\Users\admin\AppData\Local\Temp\is-6FU5M.tmp\NetTimeSetup-320a3.tmp" /SL5="$80288,542270,56832,C:\Users\admin\AppData\Local\Temp\NetTimeSetup-320a3.exe" /SPAWNWND=$7025A /NOTIFYWND=$600EC | C:\Users\admin\AppData\Local\Temp\is-6FU5M.tmp\NetTimeSetup-320a3.tmp | NetTimeSetup-320a3.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Setup/Uninstall Exit code: 0 Version: 51.52.0.0 Modules
| |||||||||||||||
| 3092 | "C:\Users\admin\AppData\Local\Temp\NetTimeSetup-320a3.exe" | C:\Users\admin\AppData\Local\Temp\NetTimeSetup-320a3.exe | explorer.exe | ||||||||||||
User: admin Company: Mark Griffiths Integrity Level: MEDIUM Description: NetTime Setup Exit code: 0 Version: Modules
| |||||||||||||||
| 3568 | "C:\Program Files\NetTime\NetTime.exe" /installservice | C:\Program Files\NetTime\NetTime.exe | — | NetTimeSetup-320a3.tmp | |||||||||||
User: admin Integrity Level: HIGH Description: Network Time Synchronizer Exit code: 0 Version: 3.2.0.233 Modules
| |||||||||||||||
| 3636 | "C:\Program Files\NetTime\NetTimeService.exe" /install /silent | C:\Program Files\NetTime\NetTimeService.exe | — | NetTime.exe | |||||||||||
User: admin Integrity Level: HIGH Description: Network Time Synchronizer - NT Service Exit code: 0 Version: 3.2.0.233 Modules
| |||||||||||||||
| 3796 | "C:\Users\admin\AppData\Local\Temp\is-C0G6S.tmp\NetTimeSetup-320a3.tmp" /SL5="$600EC,542270,56832,C:\Users\admin\AppData\Local\Temp\NetTimeSetup-320a3.exe" | C:\Users\admin\AppData\Local\Temp\is-C0G6S.tmp\NetTimeSetup-320a3.tmp | — | NetTimeSetup-320a3.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Setup/Uninstall Exit code: 0 Version: 51.52.0.0 Modules
| |||||||||||||||
Total events
553
Read events
519
Write events
28
Delete events
6
Modification events
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Owner |
Value: 6C0A00007446DC814016D501 | |||
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | SessionHash |
Value: 634EE1AD3D95E878DBC7193A623036BE3F712F9F04D33AE625B2F013AD6C36AB | |||
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Sequence |
Value: 1 | |||
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | RegFiles0000 |
Value: C:\Program Files\NetTime\NetTime.exe | |||
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | RegFilesHash |
Value: CFED25891BACC290DADECC82B75D235D6590F4FFC9D5BDB6DC8460C7E5A75E62 | |||
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NetTime_is1 |
| Operation: | write | Name: | Inno Setup: Setup Version |
Value: 5.5.5 (a) | |||
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NetTime_is1 |
| Operation: | write | Name: | Inno Setup: App Path |
Value: C:\Program Files\NetTime | |||
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NetTime_is1 |
| Operation: | write | Name: | InstallLocation |
Value: C:\Program Files\NetTime\ | |||
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NetTime_is1 |
| Operation: | write | Name: | Inno Setup: Icon Group |
Value: NetTime | |||
| (PID) Process: | (2668) NetTimeSetup-320a3.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NetTime_is1 |
| Operation: | write | Name: | Inno Setup: User |
Value: admin | |||
Executable files
6
Suspicious files
0
Text files
4
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2668 | NetTimeSetup-320a3.tmp | C:\Program Files\NetTime\is-2G6UL.tmp | — | |
MD5:— | SHA256:— | |||
| 2668 | NetTimeSetup-320a3.tmp | C:\Program Files\NetTime\is-A9QKM.tmp | — | |
MD5:— | SHA256:— | |||
| 2668 | NetTimeSetup-320a3.tmp | C:\Program Files\NetTime\is-KOGP6.tmp | — | |
MD5:— | SHA256:— | |||
| 2668 | NetTimeSetup-320a3.tmp | C:\Program Files\NetTime\unins000.dat | dat | |
MD5:— | SHA256:— | |||
| 1864 | NetTimeService.exe | C:\Program Files\NetTime\NetTimeLog.txt | text | |
MD5:— | SHA256:— | |||
| 2668 | NetTimeSetup-320a3.tmp | C:\ProgramData\Microsoft\Windows\Start Menu\Programs\NetTime\NetTime.lnk | lnk | |
MD5:— | SHA256:— | |||
| 2668 | NetTimeSetup-320a3.tmp | C:\Users\admin\AppData\Local\Temp\is-J6QGT.tmp\_isetup\_shfoldr.dll | executable | |
MD5:92DC6EF532FBB4A5C3201469A5B5EB63 | SHA256:9884E9D1B4F8A873CCBD81F8AD0AE257776D2348D027D811A56475E028360D87 | |||
| 2668 | NetTimeSetup-320a3.tmp | C:\Program Files\NetTime\NetTimeService.exe | executable | |
MD5:E552B5EF7B06DBA8B78AF8BB716D349F | SHA256:90E53BFAA4F79FE72016170384E05A40E25B99B08D9B7B762D06B156C70DA1A5 | |||
| 2668 | NetTimeSetup-320a3.tmp | C:\Program Files\NetTime\NetTime.exe | executable | |
MD5:2C6FC06E1A194CE00743683FB3FE1215 | SHA256:A40AF8797928F466F9661AC20DBDDAB66BB0124716886629AAFB6FEEBEBC7CC1 | |||
| 1140 | NetTimeSetup-320a3.exe | C:\Users\admin\AppData\Local\Temp\is-6FU5M.tmp\NetTimeSetup-320a3.tmp | executable | |
MD5:9303156631EE2436DB23827E27337BE4 | SHA256:BAE22F27C12BCE1FAEB64B6EB733302AFF5867BAA8EED832397A7CE284A86FF4 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
2
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2280 | NetTime.exe | GET | 200 | 103.25.58.158:80 | http://www.timesynctool.com/updatecheck?3.2.0.233 | AU | text | 11 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2280 | NetTime.exe | 103.25.58.158:80 | www.timesynctool.com | Host Universal Pty Ltd | AU | malicious |
1864 | NetTimeService.exe | 3.121.254.221:123 | 0.nettime.pool.ntp.org | — | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
0.nettime.pool.ntp.org |
| suspicious |
www.timesynctool.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2280 | NetTime.exe | A Network Trojan was detected | ET TROJAN Suspicious User-Agent (Mozilla/3.0 (compatible)) |