| File name: | vlauto.exe |
| Full analysis: | https://app.any.run/tasks/207626b9-f128-41a2-9a6c-14a7298ede97 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | December 01, 2020, 19:09:24 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 6869E0AF3920BD7284A136F88A5F788B |
| SHA1: | A91D6AA2F77A7270218DDF867B2475FFADD688B2 |
| SHA256: | B4851333EFAF399889456F78EAC0FD532E9D8791B23A86A19402C1164AED20DE |
| SSDEEP: | 768:P9r8vm0w2Fsd1eWBJVvz0X+8hgzuhjZd6XhkhGhDY6r1dQrLhx56ZVz9sYcpAZ7p:Pavxw2uJ6Xh6CBnwiAhY6r1dQrL/56Zr |
MALICIOUS
BLUE was detected
- vlauto.exe (PID: 884)
Changes the autorun value in the registry
- vlauto.exe (PID: 884)
SUSPICIOUS
Creates files in the user directory
- vlauto.exe (PID: 884)
Executable content was dropped or overwritten
- vlauto.exe (PID: 884)
Drops a file that was compiled in debug mode
- vlauto.exe (PID: 884)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2014:08:28 20:08:35+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 31232 |
| InitializedDataSize: | 4608 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x998e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | Drivers Handler |
| FileVersion: | 1.0.0.0 |
| InternalName: | file.exe |
| LegalCopyright: | Copyright © 2014 |
| OriginalFileName: | file.exe |
| ProductName: | Drivers Handler |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 28-Aug-2014 18:08:35 |
| Debug artifacts: |
|
| FileDescription: | Drivers Handler |
| FileVersion: | 1.0.0.0 |
| InternalName: | file.exe |
| LegalCopyright: | Copyright © 2014 |
| OriginalFilename: | file.exe |
| ProductName: | Drivers Handler |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 3 |
| Time date stamp: | 28-Aug-2014 18:08:35 |
| 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 | 0x00007994 | 0x00007A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.2329 |
.rsrc | 0x0000A000 | 0x00000F38 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.93991 |
.reloc | 0x0000C000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0776332 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00191 | 3038 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
33
Monitored processes
1
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 884 | "C:\Users\admin\AppData\Local\Temp\vlauto.exe" | C:\Users\admin\AppData\Local\Temp\vlauto.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Drivers Handler Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
27
Read events
14
Write events
13
Delete events
0
Modification events
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | sysDrvHandler |
Value: C:\Users\admin\AppData\Roaming\drvhandler.exe | |||
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vlauto_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vlauto_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vlauto_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vlauto_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vlauto_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vlauto_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vlauto_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vlauto_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (884) vlauto.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vlauto_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 884 | vlauto.exe | C:\Users\admin\AppData\Roaming\drvhandler.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
2
DNS requests
1
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
884 | vlauto.exe | GET | 200 | 158.247.208.239:80 | http://jx2-bavuong.com/newbot/target | US | text | 14 b | malicious |
884 | vlauto.exe | GET | 404 | 158.247.208.239:80 | http://jx2-bavuong.com/newbot/proxy | US | xml | 1.08 Kb | malicious |
884 | vlauto.exe | GET | 200 | 158.247.208.239:80 | http://jx2-bavuong.com/newbot/blog | US | text | 29.8 Kb | malicious |
884 | vlauto.exe | GET | 200 | 158.247.208.239:80 | http://jx2-bavuong.com/newbot/botlogger.php | US | text | 93 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
884 | vlauto.exe | 158.247.208.239:80 | jx2-bavuong.com | KansasNet / Fox Business Systems | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
jx2-bavuong.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
884 | vlauto.exe | A Network Trojan was detected | ET TROJAN Blue Bot DDoS Proxy Request |
884 | vlauto.exe | A Network Trojan was detected | ET TROJAN Blue Bot DDoS Blog Request |
884 | vlauto.exe | A Network Trojan was detected | ET TROJAN Blue Bot DDoS Target Request |
884 | vlauto.exe | A Network Trojan was detected | ET TROJAN Blue Bot DDoS Logger Request |
884 | vlauto.exe | A Network Trojan was detected | ET TROJAN Blue Bot DDoS Target Request |
884 | vlauto.exe | A Network Trojan was detected | ET TROJAN Blue Bot DDoS Logger Request |