| File name: | C:\Users\admin\Desktop\Payment_Invoice.exe |
| Full analysis: | https://app.any.run/tasks/d2da2183-c53d-46df-93fe-e9a69e5d2560 |
| 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: | May 20, 2019, 10:34:08 |
| 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: | 3437B7E67A6855D76F7EC6F8921B2598 |
| SHA1: | E2A8E35F5AD60CF462E5284DA15C3DC62BEDC66C |
| SHA256: | 165B0BD283C03525000419A4BFEE41DA38C700AE05489B34C1613C87D6836B27 |
| SSDEEP: | 24576:9jbg6Sn3jXTOyxL1Uk2OkslE68lxi+7qp9xkXeW4AER:lSnTXTOyxLSYkslE6Cx077mER |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (49) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (20.9) |
| .exe | | | Win64 Executable (generic) (18.5) |
| .dll | | | Win32 Dynamic Link Library (generic) (4.4) |
| .exe | | | Win32 Executable (generic) (3) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:04:13 09:44:59+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 1693184 |
| InitializedDataSize: | 4096 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x19f52e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.0.8.0 |
| ProductVersionNumber: | 2.0.8.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | The Apache Software Foundation log4net Logging Framework built from svn revision 1786052 of https://svn.apache.org/repos/asf/logging/log4net/tags/2.0.8RC1 |
| CompanyName: | The Apache Software Foundation |
| FileDescription: | Apache log4net for .NET Framework 4.5 |
| FileVersion: | 2.0.8.0 |
| InternalName: | log4net.dll |
| LegalCopyright: | Copyright 2004-2017 The Apache Software Foundation. |
| LegalTrademarks: | Apache and Apache log4net are trademarks of The Apache Software Foundation |
| OriginalFileName: | log4net.dll |
| ProductName: | log4net |
| ProductVersion: | 2.0.8.0-.NET 4.5 |
| AssemblyVersion: | 2.0.8.0 |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 13-Apr-2019 07:44:59 |
| Comments: | The Apache Software Foundation log4net Logging Framework built from svn revision 1786052 of https://svn.apache.org/repos/asf/logging/log4net/tags/2.0.8RC1 |
| CompanyName: | The Apache Software Foundation |
| FileDescription: | Apache log4net for .NET Framework 4.5 |
| FileVersion: | 2.0.8.0 |
| InternalName: | log4net.dll |
| LegalCopyright: | Copyright 2004-2017 The Apache Software Foundation. |
| LegalTrademarks: | Apache and Apache log4net are trademarks of The Apache Software Foundation |
| OriginalFilename: | log4net.dll |
| ProductName: | log4net |
| ProductVersion: | 2.0.8.0-.NET 4.5 |
| Assembly Version: | 2.0.8.0 |
| 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 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 13-Apr-2019 07:44:59 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00002000 | 0x0019D534 | 0x0019D600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.56591 |
.sdata | 0x001A0000 | 0x0000021E | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.14116 |
.rsrc | 0x001A2000 | 0x00000830 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.5489 |
.reloc | 0x001A4000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2632 | "cmd.exe" /s /k pushd "C:\Users\admin\AppData\Local\Temp" | C:\Windows\system32\cmd.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 3221225786 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2700 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | Payment_Invoice.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 4294967295 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 2956 | "C:\Users\admin\AppData\Local\Temp\Payment_Invoice.exe" | C:\Users\admin\AppData\Local\Temp\Payment_Invoice.exe | — | explorer.exe | |||||||||||
User: admin Company: The Apache Software Foundation Integrity Level: MEDIUM Description: Apache log4net for .NET Framework 4.5 Exit code: 0 Version: 2.0.8.0 Modules
| |||||||||||||||
| 3064 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | Payment_Invoice.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 3716 | Payment_Invoice.exe | C:\Users\admin\AppData\Local\Temp\Payment_Invoice.exe | — | cmd.exe | |||||||||||
User: admin Company: The Apache Software Foundation Integrity Level: MEDIUM Description: Apache log4net for .NET Framework 4.5 Exit code: 0 Version: 2.0.8.0 Modules
| |||||||||||||||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2700) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3064 | RegAsm.exe | GET | 200 | 52.6.79.229:80 | http://checkip.amazonaws.com/ | US | text | 15 b | malicious |
2700 | RegAsm.exe | GET | 200 | 34.233.102.38:80 | http://checkip.amazonaws.com/ | US | text | 15 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2700 | RegAsm.exe | 37.59.89.140:587 | mail.abzmaroc.ma | OVH SAS | FR | suspicious |
2700 | RegAsm.exe | 34.233.102.38:80 | checkip.amazonaws.com | Amazon.com, Inc. | US | shared |
3064 | RegAsm.exe | 37.59.89.140:587 | mail.abzmaroc.ma | OVH SAS | FR | suspicious |
3064 | RegAsm.exe | 52.6.79.229:80 | checkip.amazonaws.com | Amazon.com, Inc. | US | shared |
Domain | IP | Reputation |
|---|---|---|
mail.abzmaroc.ma |
| suspicious |
checkip.amazonaws.com |
| malicious |
PID | Process | Class | Message |
|---|---|---|---|
2700 | RegAsm.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
2700 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] AgentTesla IP Check |
3064 | RegAsm.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
3064 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] AgentTesla IP Check |