analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| download: | vbc.exe |
| Full analysis: | https://app.any.run/tasks/a185283b-79fb-4f3c-af3f-24871c2ffa0f |
| 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: | June 19, 2019, 10:00:35 |
| 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: | D74EC0BB78F74655B1C084461BA42592 |
| SHA1: | 6C4B0544C515BBA4DEEA445193BDE8C36F7A0C11 |
| SHA256: | 66991FE6CA7488FA2C66EBDCD4CF6E2F583718E28C4D0134D0121ED94FDF7103 |
| SSDEEP: | 6144:dwYMVI7p7IPxKKodFv2BBUUKF0hjDJbXluBfresyUjd+o6OutpRmG4iUUu/LSmZW:x0YhI5KKodBw5KFcRxrsfJ+omdmTA2ZJ |
MALICIOUS
Uses Task Scheduler to run other applications
- vbc.exe (PID: 1892)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 2556)
Changes the autorun value in the registry
- RegAsm.exe (PID: 3172)
Application was dropped or rewritten from another process
- RegAsm.exe (PID: 3172)
Actions looks like stealing of personal data
- RegAsm.exe (PID: 3172)
AGENTTESLA was detected
- RegAsm.exe (PID: 3172)
SUSPICIOUS
Creates files in the user directory
- RegAsm.exe (PID: 3172)
- vbc.exe (PID: 1892)
Executable content was dropped or overwritten
- vbc.exe (PID: 1892)
- RegAsm.exe (PID: 3172)
Uses REG.EXE to modify Windows registry
- RegAsm.exe (PID: 3172)
Checks for external IP
- RegAsm.exe (PID: 3172)
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.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | SpaceInvaders |
| OriginalFileName: | SpaceInvaders.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright © 2013 |
| InternalName: | SpaceInvaders.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | SpaceInvaders |
| CompanyName: | - |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x6118e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2048 |
| CodeSize: | 389632 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2019:06:19 08:04:49+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-2019 06:04:49 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | SpaceInvaders |
| FileVersion: | 1.0.0.0 |
| InternalName: | SpaceInvaders.exe |
| LegalCopyright: | Copyright © 2013 |
| LegalTrademarks: | - |
| OriginalFilename: | SpaceInvaders.exe |
| ProductName: | SpaceInvaders |
| 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: | 19-Jun-2019 06:04:49 |
| 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 | 0x0005F194 | 0x0005F200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.94914 |
.rsrc | 0x00062000 | 0x00000600 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.12089 |
.reloc | 0x00064000 | 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 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
38
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1892 | "C:\Users\admin\AppData\Local\Temp\vbc.exe" | C:\Users\admin\AppData\Local\Temp\vbc.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: SpaceInvaders Exit code: 0 Version: 1.0.0.0 | ||||
| 2556 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lfYnceslXdBYZk" /XML "C:\Users\admin\AppData\Local\Temp\tmp30D2.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) | ||||
| 3172 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | vbc.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
| 3696 | REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f | C:\Windows\system32\REG.exe | — | RegAsm.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
123
Read events
106
Write events
17
Delete events
0
Modification events
| (PID) Process: | (1892) vbc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1892) vbc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3172) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | eNitropdf |
Value: C:\Users\admin\AppData\Roaming\eNitropdf\eNitropdf.exe | |||
| (PID) Process: | (3172) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3172) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3172) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3172) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3172) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3172) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3172) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1892 | vbc.exe | C:\Users\admin\AppData\Local\Temp\tmp30D2.tmp | — | |
MD5:— | SHA256:— | |||
| 1892 | vbc.exe | C:\Users\admin\AppData\Roaming\lfYnceslXdBYZk.exe | executable | |
MD5:D74EC0BB78F74655B1C084461BA42592 | SHA256:66991FE6CA7488FA2C66EBDCD4CF6E2F583718E28C4D0134D0121ED94FDF7103 | |||
| 3172 | RegAsm.exe | C:\Users\admin\AppData\Local\Temp\636965389333110000_b400e0be-3fe0-460c-bf10-55882b3f7a2b.db | sqlite | |
MD5:0B3C43342CE2A99318AA0FE9E531C57B | SHA256:0CCB4915E00390685621DA3D75EBFD5EDADC94155A79C66415A7F4E9763D71B8 | |||
| 3172 | RegAsm.exe | C:\Users\admin\AppData\Roaming\eNitropdf\eNitropdf.exe | executable | |
MD5:278EDBD499374BF73621F8C1F969D894 | SHA256:C6999B9F79932C3B4F1C461A69D9DC8DC301D6A155ABC33EFE1B6E9E4A038391 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3172 | RegAsm.exe | GET | 200 | 18.211.215.84:80 | http://checkip.amazonaws.com/ | US | text | 15 b | shared |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3172 | RegAsm.exe | 192.185.41.47:587 | mail.dormakeba.com | CyrusOne LLC | US | malicious |
3172 | RegAsm.exe | 18.211.215.84:80 | checkip.amazonaws.com | — | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
mail.dormakeba.com |
| suspicious |
checkip.amazonaws.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3172 | RegAsm.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
3172 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] AgentTesla IP Check |
3172 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan-Spy.Keylogger.AgentTesla Exfiltration by SMTP |
3 ETPRO signatures available at the full report