| File name: | USHOW.exe |
| Full analysis: | https://app.any.run/tasks/fe713798-1e4b-4126-b158-5d8babbebce9 |
| Verdict: | Malicious activity |
| Analysis date: | May 20, 2021, 14:22:32 |
| 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 |
| MD5: | 63B9E409D94B0CFCCDF57ABFA85FE595 |
| SHA1: | 3FB90F8E2D54C12A474133CBB2E20151EBA4AD8D |
| SHA256: | 691AE6A7961A8E4ACA3DC0510DB7525BDD735D7EEC691F4985B8BA187DD9A0EC |
| SSDEEP: | 98304:PdUwETksYBEkTN6YTFTmEVoBC0IVf7XmASPut49:PywTh9tKK2ASPutW |
MALICIOUS
Application was dropped or rewritten from another process
- USHOWmonitor.exe (PID: 3644)
Changes the autorun value in the registry
- USHOW.exe (PID: 2636)
SUSPICIOUS
Executed via COM
- DllHost.exe (PID: 2720)
Executable content was dropped or overwritten
- USHOW.exe (PID: 2636)
Drops a file that was compiled in debug mode
- USHOW.exe (PID: 2636)
INFO
Manual execution by user
- explorer.exe (PID: 2560)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (3.6) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (1.6) |
| .exe | | | DOS Executable Generic (1.5) |
EXIF
EXE
| SpecialBuild: | 2016.11.03 |
|---|---|
| ProductVersion: | 2.8.7.1 |
| ProductName: | USHOW |
| PrivateBuild: | 2016.11.03 |
| OriginalFileName: | USHOW.exe |
| LegalCopyright: | Copyright © 2016 |
| InternalName: | USHOW.exe |
| FileVersion: | 2.8.7.1 |
| FileDescription: | USHOW |
| Comments: | USHOW投屏专家 |
| CharacterSet: | Unicode |
| LanguageCode: | Chinese (Simplified) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 2.1.0.0 |
| FileVersionNumber: | 2.1.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 6 |
| EntryPoint: | 0x1e30c0 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2244096 |
| CodeSize: | 3134976 |
| LinkerVersion: | 12 |
| PEType: | PE32 |
| TimeStamp: | 2019:03:07 11:00:19+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-Mar-2019 10:00:19 |
| Detected languages: |
|
| Debug artifacts: |
|
| Comments: | USHOW投屏专家 |
| FileDescription: | USHOW |
| FileVersion: | 2.8.7.1 |
| InternalName: | USHOW.exe |
| LegalCopyright: | Copyright © 2016 |
| OriginalFilename: | USHOW.exe |
| PrivateBuild: | 2016.11.03 |
| ProductName: | USHOW |
| ProductVersion: | 2.8.7.1 |
| SpecialBuild: | 2016.11.03 |
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: | 0x00000140 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 07-Mar-2019 10:00:19 |
| 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 | 0x002EFFB4 | 0x002F0000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.73144 |
.text.un\xfc\xd5 | 0x002F1000 | 0x0000D5FC | 0x0000D600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.31787 |
.rdata | 0x002FF000 | 0x000AC6AE | 0x000AC800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.81371 |
.data | 0x003AC000 | 0x00098780 | 0x00007800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.75665 |
.eh_fram\xcc\x06\x01 | 0x00445000 | 0x000106CC | 0x00010800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.91009 |
.rodata | 0x00456000 | 0x00002CB0 | 0x00002E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.35116 |
.rsrc | 0x00459000 | 0x0009EE58 | 0x0009F000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.04864 |
.reloc | 0x004F8000 | 0x0002C7B8 | 0x0002C800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.54292 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.11344 | 917 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.65922 | 270376 | UNKNOWN | Chinese - PRC | RT_ICON |
7 | 2.75901 | 84 | UNKNOWN | Chinese - PRC | RT_STRING |
9 | 5.33724 | 138 | UNKNOWN | Chinese - PRC | RT_STRING |
10 | 5.193 | 378 | UNKNOWN | Chinese - PRC | RT_STRING |
11 | 4.76648 | 304 | UNKNOWN | Chinese - PRC | RT_STRING |
103 | 3.6336 | 334 | UNKNOWN | Chinese - PRC | RT_DIALOG |
107 | 1.67095 | 20 | UNKNOWN | Chinese - PRC | RT_GROUP_ICON |
108 | 1.83321 | 20 | UNKNOWN | Chinese - PRC | RT_GROUP_ICON |
109 | 1.79879 | 16 | UNKNOWN | Chinese - PRC | RT_ACCELERATOR |
Imports
ADVAPI32.dll |
AVRT.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
HID.DLL |
IMM32.dll |
KERNEL32.dll |
MSIMG32.dll |
OLEACC.dll |
Total processes
50
Monitored processes
4
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2560 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2636 | "C:\Users\admin\AppData\Local\Temp\USHOW.exe" | C:\Users\admin\AppData\Local\Temp\USHOW.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: USHOW Exit code: 0 Version: 2.8.7.1 Modules
| |||||||||||||||
| 2720 | C:\Windows\system32\DllHost.exe /Processid:{4D111E08-CBF7-4F12-A926-2C7920AF52FC} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3644 | "C:\Users\admin\AppData\Local\USHOW\USHOWmonitor.exe" | C:\Users\admin\AppData\Local\USHOW\USHOWmonitor.exe | — | USHOW.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: USHOWmonitor Exit code: 0 Version: 1.0.2.1 Modules
| |||||||||||||||
Total events
61
Read events
59
Write events
2
Delete events
0
Modification events
| (PID) Process: | (2636) USHOW.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: USHOW.exe | |||
| (PID) Process: | (2636) USHOW.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | USHOW_Sev |
Value: C:\Users\admin\AppData\Local\USHOW\USHOWmonitor.exe | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2636 | USHOW.exe | C:\Users\admin\AppData\Local\USHOW\USHOWmonitor.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
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report