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| File name: | vbc.exe |
| Full analysis: | https://app.any.run/tasks/15094c27-5df8-4f9f-9793-835d7c9c78b0 |
| Verdict: | Malicious activity |
| Threats: | Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold. |
| Analysis date: | October 20, 2020, 06:31:08 |
| 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: | 2B1DA282A7448FA5D984A0E02B64051C |
| SHA1: | 060C95C192F772465FD4EE06986D3FE637DE7B88 |
| SHA256: | 7FA397985BAC287405FDC4F654BD99AF4FD58FCEF4971A8B21FB4E4DB37C91CF |
| SSDEEP: | 12288:O6FnI7EjfriQ7Pr4+/ur9HSB2916ISHYlDU3DJ6QM:OqI7EjDiWPrUrUOwxY1UzJ6X |
MALICIOUS
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3988)
Uses Task Scheduler to run other applications
- vbc.exe (PID: 3664)
AGENTTESLA was detected
- vbc.exe (PID: 2876)
Actions looks like stealing of personal data
- vbc.exe (PID: 2876)
SUSPICIOUS
Creates files in the user directory
- vbc.exe (PID: 3664)
Executable content was dropped or overwritten
- vbc.exe (PID: 3664)
Application launched itself
- vbc.exe (PID: 3664)
Executed via COM
- DllHost.exe (PID: 1652)
INFO
Manual execution by user
- explorer.exe (PID: 2940)
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.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
EXIF
EXE
| AssemblyVersion: | 2.0.0.0 |
|---|---|
| ProductVersion: | 2.0.0.6 |
| ProductName: | Scale Detect |
| OriginalFileName: | JSPU.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright (c) 2014-2020 |
| InternalName: | JSPU.exe |
| FileVersion: | 2.0.0.6 |
| FileDescription: | Scale Detect |
| CompanyName: | - |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 2.0.0.6 |
| FileVersionNumber: | 2.0.0.6 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0xbff56 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 5120 |
| CodeSize: | 778240 |
| LinkerVersion: | 80 |
| PEType: | PE32 |
| TimeStamp: | 2020:10:19 03:14:05+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Oct-2020 01:14:05 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | Scale Detect |
| FileVersion: | 2.0.0.6 |
| InternalName: | JSPU.exe |
| LegalCopyright: | Copyright (c) 2014-2020 |
| LegalTrademarks: | - |
| OriginalFilename: | JSPU.exe |
| ProductName: | Scale Detect |
| ProductVersion: | 2.0.0.6 |
| Assembly Version: | 2.0.0.0 |
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: | 19-Oct-2020 01:14:05 |
| 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 | 0x00002000 | 0x000BDF5C | 0x000BE000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.41516 |
.rsrc | 0x000C0000 | 0x00001028 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.78149 |
.reloc | 0x000C2000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00907 | 3157 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
49
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3664 | "C:\Users\admin\AppData\Local\Temp\vbc.exe" | C:\Users\admin\AppData\Local\Temp\vbc.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: Scale Detect Exit code: 0 Version: 2.0.0.6 | ||||
| 2940 | "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) | ||||
| 3988 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kvPDBREWWNJ" /XML "C:\Users\admin\AppData\Local\Temp\tmp2088.tmp" | C:\Windows\System32\schtasks.exe | — | vbc.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2876 | "C:\Users\admin\AppData\Local\Temp\vbc.exe" | C:\Users\admin\AppData\Local\Temp\vbc.exe | vbc.exe | |
User: admin Integrity Level: MEDIUM Description: Scale Detect Version: 2.0.0.6 | ||||
| 1652 | 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) | ||||
Total events
163
Read events
137
Write events
26
Delete events
0
Modification events
| (PID) Process: | (3664) vbc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3664) vbc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2876) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2876) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2876) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2876) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2876) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2876) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2876) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2876) vbc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vbc_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3664 | vbc.exe | C:\Users\admin\AppData\Local\Temp\tmp2088.tmp | — | |
MD5:— | SHA256:— | |||
| 3664 | vbc.exe | C:\Users\admin\AppData\Roaming\kvPDBREWWNJ.exe | executable | |
MD5:2B1DA282A7448FA5D984A0E02B64051C | SHA256:7FA397985BAC287405FDC4F654BD99AF4FD58FCEF4971A8B21FB4E4DB37C91CF | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
2
Threats
0
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 |
|---|---|---|---|---|---|---|
2876 | vbc.exe | 23.21.109.69:443 | api.ipify.org | Amazon.com, Inc. | US | shared |
2876 | vbc.exe | 208.91.199.225:587 | smtp.rnocarehealth.com | PDR | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
api.ipify.org |
| shared |
smtp.rnocarehealth.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2876 | vbc.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
2876 | vbc.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
2876 | vbc.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
2876 | vbc.exe | A Network Trojan was detected | SPYWARE [PTsecurity] AgentTesla Exfiltration |
2876 | vbc.exe | A Network Trojan was detected | SPYWARE [PTsecurity] AgentTesla Exfiltration |
1 ETPRO signatures available at the full report