| File name: | vnc777.exe |
| Full analysis: | https://app.any.run/tasks/bbc4a583-c7b0-413e-9b23-e84c5beda669 |
| Verdict: | Malicious activity |
| Analysis date: | September 23, 2019, 23:57:31 |
| 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: | F127EB1149749CBD3C011A0418B7C689 |
| SHA1: | DBBF44C968FAD25DFA95F671A1CB1EE2EDC0365B |
| SHA256: | E18F383CB488D95942E7E725990FCB00ECC9E0A9E065A19DAD2419F5E8082520 |
| SSDEEP: | 24576:cOaquTa6r24HGupVzyMBLqA0Qmp1cEcEWNvphb4Ebtc1KfHCVIvvj2JC9:BaquTaz4HGGVzHUA0Dp1cEcEkvphPbaA |
MALICIOUS
Application was dropped or rewritten from another process
- svchost.exe (PID: 3948)
- svchost.exe (PID: 2440)
- svchost.exe (PID: 3548)
Writes to a start menu file
- vnc777.exe (PID: 3076)
SUSPICIOUS
Creates files in the user directory
- vnc777.exe (PID: 3076)
Creates executable files which already exist in Windows
- vnc777.exe (PID: 3076)
Executable content was dropped or overwritten
- vnc777.exe (PID: 3076)
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: | 2019:09:23 10:27:21+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 34816 |
| InitializedDataSize: | 1495040 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x16bb |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-Sep-2019 08:27:21 |
| 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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 23-Sep-2019 08:27:21 |
| 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 | 0x00008740 | 0x00008800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.55452 |
.rdata | 0x0000A000 | 0x000024AC | 0x00002600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.72046 |
.data | 0x0000D000 | 0x00167E84 | 0x00166200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.7593 |
.rsrc | 0x00175000 | 0x000001E0 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.7123 |
.reloc | 0x00176000 | 0x000027D6 | 0x00002800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 2.05233 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
Imports
KERNEL32.dll |
SHELL32.dll |
Total processes
35
Monitored processes
4
Malicious processes
1
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2440 | "C:\Users\admin\AppData\Local\Temp\svchost.exe" -controlapp -slave | C:\Users\admin\AppData\Local\Temp\svchost.exe | — | svchost.exe | |||||||||||
User: admin Company: GlavSoft LLC. Integrity Level: MEDIUM Description: TightVNC Server Exit code: 0 Version: 2, 8, 23, 0 Modules
| |||||||||||||||
| 3076 | "C:\Users\admin\AppData\Local\Temp\vnc777.exe" | C:\Users\admin\AppData\Local\Temp\vnc777.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3548 | C:\Users\admin\AppData\Local\Temp\svchost.exe -controlapp -connect 192.168.10.10::5900 | C:\Users\admin\AppData\Local\Temp\svchost.exe | — | vnc777.exe | |||||||||||
User: admin Company: GlavSoft LLC. Integrity Level: MEDIUM Description: TightVNC Server Exit code: 0 Version: 2, 8, 23, 0 Modules
| |||||||||||||||
| 3948 | C:\Users\admin\AppData\Local\Temp\svchost.exe | C:\Users\admin\AppData\Local\Temp\svchost.exe | vnc777.exe | ||||||||||||
User: admin Company: GlavSoft LLC. Integrity Level: MEDIUM Description: TightVNC Server Exit code: 0 Version: 2, 8, 23, 0 Modules
| |||||||||||||||
Total events
8
Read events
8
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3076 | vnc777.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.exe | executable | |
MD5:— | SHA256:— | |||
| 3076 | vnc777.exe | C:\Users\admin\AppData\Local\Temp\svchost.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
1
DNS requests
0
Threats
2
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3948 | svchost.exe | 195.201.161.25:5900 | — | Awanti Ltd. | RU | suspicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
3948 | svchost.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] RemoteAdmin.Win32.Agent.gf |
3948 | svchost.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] RFB (remote framebuffer) connection to internal server |