| download: | AutoUpdate.exe |
| Full analysis: | https://app.any.run/tasks/54eac9c3-392d-4be1-8738-b14249e8d056 |
| Verdict: | Malicious activity |
| Analysis date: | August 02, 2022, 01:23:36 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | B27DA0E1414AA2BB6DE97381DBFFB2E9 |
| SHA1: | B2325FD8145F961AB601A8030EB6475CDAA84FC9 |
| SHA256: | 7BED36B15CAF85935D871FA2D9E95C52203D5749C1F06F39274C99F0A0D5EDBC |
| SSDEEP: | 3072:ufnlxwYuOx7/K//UkYhOkuseCT5lCwqYAvTAECpiIneJWdK4/tRAWLG+w:WlxpugbKUbhtbT5l0YkTYpamKypw |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads the computer name
- AutoUpdate.exe (PID: 3740)
Checks supported languages
- AutoUpdate.exe (PID: 3740)
Reads Environment values
- AutoUpdate.exe (PID: 3740)
INFO
Reads the computer name
- WISPTIS.EXE (PID: 3832)
Checks supported languages
- WISPTIS.EXE (PID: 3832)
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) (41) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (36.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.6) |
| .exe | | | Win32 Executable (generic) (5.9) |
| .exe | | | Win16/32 Executable Delphi generic (2.7) |
EXIF
EXE
| AssemblyVersion: | 1.0.8210.16696 |
|---|---|
| ProductVersion: | 1.0.8210.16696 |
| ProductName: | TaxCloud |
| OriginalFileName: | AutoUpdate.exe |
| LegalCopyright: | 航天信息股份有限公司 © 2022 |
| InternalName: | AutoUpdate.exe |
| FileVersion: | 1.0.8210.16696 |
| FileDescription: | 云税票管家在线升级 |
| CompanyName: | 航天信息股份有限公司 |
| Comments: | 在线升级 |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.8210.16696 |
| FileVersionNumber: | 1.0.8210.16696 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x2debe |
| UninitializedDataSize: | - |
| InitializedDataSize: | 72704 |
| CodeSize: | 180224 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2022:06:24 03:16:33+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 24-Jun-2022 01:16:33 |
| Debug artifacts: |
|
| Comments: | 在线升级 |
| CompanyName: | 航天信息股份有限公司 |
| FileDescription: | 云税票管家在线升级 |
| FileVersion: | 1.0.8210.16696 |
| InternalName: | AutoUpdate.exe |
| LegalCopyright: | 航天信息股份有限公司 © 2022 |
| OriginalFilename: | AutoUpdate.exe |
| ProductName: | TaxCloud |
| ProductVersion: | 1.0.8210.16696 |
| Assembly Version: | 1.0.8210.16696 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 24-Jun-2022 01:16:33 |
| 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 | 0x00002000 | 0x0002BEC4 | 0x0002C000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.08455 |
.sdata | 0x0002E000 | 0x000001E8 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.60134 |
.rsrc | 0x00030000 | 0x0001176C | 0x00011800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.72122 |
.reloc | 0x00042000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.93189 | 2747 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 4.53002 | 67624 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.16096 | 20 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
mscoree.dll |
Total processes
41
Monitored processes
4
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2856 | "C:\Users\admin\AppData\Local\Temp\AutoUpdate.exe" | C:\Users\admin\AppData\Local\Temp\AutoUpdate.exe | — | Explorer.EXE | |||||||||||
User: admin Company: 航天信息股份有限公司 Integrity Level: MEDIUM Description: 云税票管家在线升级 Exit code: 3221226540 Version: 1.0.8210.16696 Modules
| |||||||||||||||
| 3268 | "C:\Windows\SYSTEM32\WISPTIS.EXE" /ManualLaunch; | C:\Windows\SYSTEM32\WISPTIS.EXE | — | AutoUpdate.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Pen and Touch Input Component Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3740 | "C:\Users\admin\AppData\Local\Temp\AutoUpdate.exe" | C:\Users\admin\AppData\Local\Temp\AutoUpdate.exe | Explorer.EXE | ||||||||||||
User: admin Company: 航天信息股份有限公司 Integrity Level: HIGH Description: 云税票管家在线升级 Exit code: 0 Version: 1.0.8210.16696 Modules
| |||||||||||||||
| 3832 | "C:\Windows\SYSTEM32\WISPTIS.EXE" /ManualLaunch; | C:\Windows\SYSTEM32\WISPTIS.EXE | — | AutoUpdate.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Pen and Touch Input Component Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
981
Read events
921
Write events
60
Delete events
0
Modification events
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (3740) AutoUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AutoUpdate_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3740 | AutoUpdate.exe | GET | — | 61.160.204.217:80 | http://taxcache.51fapiao.cn/client/autoupdate/AutoUpdate.exe | CN | — | — | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3740 | AutoUpdate.exe | 61.160.204.217:80 | taxcache.51fapiao.cn | AS Number for CHINANET jiangsu province backbone | CN | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
taxcache.51fapiao.cn |
| suspicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3740 | AutoUpdate.exe | Potential Corporate Privacy Violation | AV POLICY HTTP request for .exe file with no User-Agent |