| File name: | fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe |
| Full analysis: | https://app.any.run/tasks/455880f3-177f-4210-a810-a718a26aeab4 |
| Verdict: | Suspicious activity |
| Analysis date: | January 17, 2019, 10:21:55 |
| 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, UPX compressed |
| MD5: | 251AF3C80DD56E7AFA807AE1F8037EE3 |
| SHA1: | 17FC515B3F2A4026D2CA8EDF14A322B7260427D2 |
| SHA256: | FC0B5AD6E8DAF38E4334FB72CBECE11963829FBFFEB21C61AFD24F541F6F7842 |
| SSDEEP: | 49152:4+krox8jtw0qKTyNTGwDHWzzUHzo7gGu6i7GQLaQ+/kKYLy:4/roxIPq4STGwD6zUHzo7Du6WLaf/Pp |
MALICIOUS
Application was dropped or rewritten from another process
- UWSTMain.exe (PID: 2144)
- 7z.exe (PID: 2784)
- UWSTService.exe (PID: 2880)
Changes the autorun value in the registry
- fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe (PID: 3120)
SUSPICIOUS
Executable content was dropped or overwritten
- 7z.exe (PID: 2784)
- fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe (PID: 3120)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (28.6) |
|---|---|---|
| .exe | | | UPX compressed Win32 Executable (28) |
| .exe | | | Win32 EXE Yoda's Crypter (27.5) |
| .dll | | | Win32 Dynamic Link Library (generic) (6.8) |
| .exe | | | Win32 Executable (generic) (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2015:10:09 14:47:29+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 3182592 |
| InitializedDataSize: | 49152 |
| UninitializedDataSize: | 3637248 |
| EntryPoint: | 0x6816d0 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.1.6.238 |
| ProductVersionNumber: | 1.1.6.238 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | Process default |
| CharacterSet: | Unicode |
| CompanyName: | - |
| FileDescription: | UWST Launcher |
| FileVersion: | 1.1.6.238 |
| InternalName: | UWST.exe |
| LegalCopyright: | Copyright (C) 2015 |
| OriginalFileName: | Copyright (C) 2015. UWST., Ltd. |
| ProductName: | UWST |
| ProductVersion: | 1.1.6.238 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 09-Oct-2015 12:47:29 |
| Detected languages: |
|
| CompanyName: | - |
| FileDescription: | UWST Launcher |
| FileVersion: | 1.1.6.238 |
| InternalName: | UWST.exe |
| LegalCopyright: | Copyright (C) 2015 |
| OriginalFilename: | Copyright (C) 2015. UWST., Ltd. |
| ProductName: | UWST |
| ProductVersion: | 1.1.6.238 |
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: | 3 |
| Time date stamp: | 09-Oct-2015 12:47:29 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x00378000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00379000 | 0x00309000 | 0x00308A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.92661 |
.rsrc | 0x00682000 | 0x0000C000 | 0x0000B400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.44385 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 4.85095 | 2216 | UNKNOWN | Chinese - PRC | RT_ICON |
3 | 4.58543 | 1736 | UNKNOWN | Chinese - PRC | RT_ICON |
4 | 3.74501 | 1384 | UNKNOWN | Chinese - PRC | RT_ICON |
5 | 7.95641 | 16891 | UNKNOWN | Chinese - PRC | RT_ICON |
6 | 4.53154 | 9640 | UNKNOWN | Chinese - PRC | RT_ICON |
7 | 4.64965 | 4264 | UNKNOWN | Chinese - PRC | RT_ICON |
8 | 5.01498 | 2440 | UNKNOWN | Chinese - PRC | RT_ICON |
9 | 5.39274 | 1128 | UNKNOWN | Chinese - PRC | RT_ICON |
110 | 7.8652 | 587776 | UNKNOWN | Chinese - PRC | RT_RCDATA |
Imports
ADVAPI32.dll |
KERNEL32.DLL |
SHELL32.dll |
USER32.dll |
ole32.dll |
Total processes
34
Monitored processes
4
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2144 | "C:\Users\admin\AppData\Local\UWST\UWSTMain.exe" | C:\Users\admin\AppData\Local\UWST\UWSTMain.exe | — | fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.1.6.238 Modules
| |||||||||||||||
| 2784 | "C:\Users\admin\AppData\Local\UWST\7z.exe" e -p:uwst -y "C:\Users\admin\AppData\Local\UWST\UWSTService.7z" | C:\Users\admin\AppData\Local\UWST\7z.exe | fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | ||||||||||||
User: admin Company: Igor Pavlov Integrity Level: MEDIUM Description: 7-Zip Standalone Console Exit code: 0 Version: 9.20 Modules
| |||||||||||||||
| 2880 | "C:\Users\admin\AppData\Local\UWST\UWSTService.exe" | C:\Users\admin\AppData\Local\UWST\UWSTService.exe | — | fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | |||||||||||
User: admin Company: UWST Integrity Level: MEDIUM Description: UWSTService Exit code: 0 Version: 1.0.0.2 Modules
| |||||||||||||||
| 3120 | "C:\Users\admin\AppData\Local\Temp\fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe" | C:\Users\admin\AppData\Local\Temp\fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: UWST Launcher Exit code: 0 Version: 1.1.6.238 Modules
| |||||||||||||||
Total events
343
Read events
338
Write events
5
Delete events
0
Modification events
| (PID) Process: | (3120) fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3120) fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3120) fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | UWST_Agent |
Value: "C:\Users\admin\AppData\Local\UWST\UWSTService.exe" | |||
Executable files
3
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3120 | fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | C:\Users\admin\AppData\Local\UWST\UWSTService.7z | compressed | |
MD5:— | SHA256:— | |||
| 2784 | 7z.exe | C:\Users\admin\AppData\Local\UWST\UWSTService.exe | executable | |
MD5:— | SHA256:— | |||
| 3120 | fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | C:\Users\admin\AppData\Local\UWST\UWSTMain.exe | executable | |
MD5:— | SHA256:— | |||
| 3120 | fc0b5ad6e8daf38e4334fb72cbece11963829fbffeb21c61afd24f541f6f7842.exe | C:\Users\admin\AppData\Local\UWST\7z.exe | executable | |
MD5:42BADC1D2F03A8B1E4875740D3D49336 | SHA256:C136B1467D669A725478A6110EBAAAB3CB88A3D389DFA688E06173C066B76FCF | |||
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