| File name: | TaxCloudSetup.exe |
| Full analysis: | https://app.any.run/tasks/1ec5bd2d-31e4-4b85-97cb-dd05e09d0705 |
| Verdict: | Malicious activity |
| Analysis date: | July 06, 2020, 06:31:53 |
| 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: | 2BB73E6ABF99A58027C1690BC889672B |
| SHA1: | FDCFB181C1C033C1F8BA40504CDD3A1491B10105 |
| SHA256: | F2D831F2451BCC6782A71A176362A4A9426ECCFF3961108710706F85B949263D |
| SSDEEP: | 196608:Tm2Phn0JzbIT/cqVTS3feoieTW3+ZuTMw4fnAA5Q12qTsrbWf:a2Phn01bAUu0moieTY+JAhJTsS |
MALICIOUS
Loads dropped or rewritten executable
- TaxCloudSetup.exe (PID: 856)
- MainExecuteS.exe (PID: 1932)
Application was dropped or rewritten from another process
- MainExecuteS.exe (PID: 1932)
Changes the autorun value in the registry
- TaxCloudSetup.exe (PID: 856)
SUSPICIOUS
Creates files in the program directory
- MainExecuteS.exe (PID: 1932)
- TaxCloudSetup.exe (PID: 856)
Creates a software uninstall entry
- TaxCloudSetup.exe (PID: 856)
Executable content was dropped or overwritten
- TaxCloudSetup.exe (PID: 856)
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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2016:04:02 05:20:05+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 23552 |
| InitializedDataSize: | 120320 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x30fb |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 02-Apr-2016 03:20:05 |
| Detected languages: |
|
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: | 02-Apr-2016 03:20:05 |
| 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 | 0x00005AEB | 0x00005C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.42231 |
.rdata | 0x00007000 | 0x00001196 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.20292 |
.data | 0x00009000 | 0x0001B038 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.04751 |
.ndata | 0x00025000 | 0x00009000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0002E000 | 0x00006CF8 | 0x00006E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.78793 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.21417 | 958 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.61959 | 4264 | UNKNOWN | English - United States | RT_ICON |
3 | 4.84061 | 3752 | UNKNOWN | English - United States | RT_ICON |
4 | 6.16608 | 2216 | UNKNOWN | English - United States | RT_ICON |
5 | 3.91942 | 1640 | UNKNOWN | English - United States | RT_ICON |
6 | 5.42186 | 1384 | UNKNOWN | English - United States | RT_ICON |
7 | 5.58096 | 1128 | UNKNOWN | English - United States | RT_ICON |
8 | 3.74963 | 744 | UNKNOWN | English - United States | RT_ICON |
9 | 3.01957 | 296 | UNKNOWN | English - United States | RT_ICON |
103 | 2.73226 | 132 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
Total processes
38
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 856 | "C:\Users\admin\AppData\Local\Temp\TaxCloudSetup.exe" | C:\Users\admin\AppData\Local\Temp\TaxCloudSetup.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1932 | "C:\Program Files\Aisino\TaxCloud\MainExecuteS.exe" | C:\Program Files\Aisino\TaxCloud\MainExecuteS.exe | TaxCloudSetup.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: 云税票管家 Exit code: 0 Version: 1.1.0.5 Modules
| |||||||||||||||
| 2956 | "C:\Users\admin\AppData\Local\Temp\TaxCloudSetup.exe" | C:\Users\admin\AppData\Local\Temp\TaxCloudSetup.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
Total events
350
Read events
344
Write events
6
Delete events
0
Modification events
| (PID) Process: | (856) TaxCloudSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SocialInvoice |
| Operation: | write | Name: | DisplayName |
Value: ÔÆ˰Ʊ¹Ü¼Ò 1.1.0500.20200219.1640 | |||
| (PID) Process: | (856) TaxCloudSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SocialInvoice |
| Operation: | write | Name: | DisplayIcon |
Value: C:\Program Files\Aisino\TaxCloud\MainExecuteS.exe | |||
| (PID) Process: | (856) TaxCloudSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SocialInvoice |
| Operation: | write | Name: | DisplayVersion |
Value: 1.1.0500.20200219.1640 | |||
| (PID) Process: | (856) TaxCloudSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SocialInvoice |
| Operation: | write | Name: | URLInfoAbout |
Value: http://www.aisino.com | |||
| (PID) Process: | (856) TaxCloudSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SocialInvoice |
| Operation: | write | Name: | Publisher |
Value: º½ÌìÐÅÏ¢¹É·ÝÓÐÏÞ¹«Ë¾ | |||
| (PID) Process: | (856) TaxCloudSetup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | SocialInvoice |
Value: "C:\Program Files\Aisino\TaxCloud\MainExecuteS.exe" | |||
Executable files
71
Suspicious files
1
Text files
6
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 856 | TaxCloudSetup.exe | C:\Program Files\Aisino\TaxCloud\AutoUpdate.exe.config | xml | |
MD5:— | SHA256:— | |||
| 856 | TaxCloudSetup.exe | C:\Users\admin\AppData\Local\Temp\nsxD7B6.tmp\KillProcDLL.dll | executable | |
MD5:99F345CF51B6C3C317D20A81ACB11012 | SHA256:C2689BA1F66066AFCE85CA6457ECD36370BE0FE351C58422E45EFD0948655C93 | |||
| 856 | TaxCloudSetup.exe | C:\Users\admin\AppData\Local\Temp\nsxD7B6.tmp\System.dll | executable | |
MD5:56A321BD011112EC5D8A32B2F6FD3231 | SHA256:BB6DF93369B498EAA638B0BCDC4BB89F45E9B02CA12D28BCEDF4629EA7F5E0F1 | |||
| 856 | TaxCloudSetup.exe | C:\Program Files\Aisino\TaxCloud\LogCtrl.cfg | text | |
MD5:40F1543A1DE9479773773AB3A8D317AA | SHA256:71AAA11700F9AF4275267DE1603E1D5591F8FA239164FFA756A85081E5D351FF | |||
| 856 | TaxCloudSetup.exe | C:\Program Files\Aisino\TaxCloud\MainExecuteS.exe | executable | |
MD5:— | SHA256:— | |||
| 856 | TaxCloudSetup.exe | C:\Program Files\Aisino\TaxCloud\JSDiskDLL.dll | executable | |
MD5:— | SHA256:— | |||
| 856 | TaxCloudSetup.exe | C:\Program Files\Aisino\TaxCloud\AutoUpdate.exe | executable | |
MD5:— | SHA256:— | |||
| 856 | TaxCloudSetup.exe | C:\Program Files\Aisino\TaxCloud\JsDevInfoDll.dll | executable | |
MD5:— | SHA256:— | |||
| 856 | TaxCloudSetup.exe | C:\Program Files\Aisino\TaxCloud\MainExecuteM.exe | executable | |
MD5:— | SHA256:— | |||
| 856 | TaxCloudSetup.exe | C:\Program Files\Aisino\TaxCloud\SOFC.dll | 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
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Threats
Process | Message |
|---|---|
MainExecuteS.exe | Warning: no object shellnotifyicon of type:1 in SOUI!! SOUI::SObjectFactoryMgr::CreateObject src\core\SObjectFactory.cpp:61
|