| File name: | Share_docs.iso |
| Full analysis: | https://app.any.run/tasks/953e760c-524c-4bd9-850d-8bc0ceaab613 |
| 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: | December 03, 2019, 00:55:21 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-iso9660-image |
| File info: | UDF filesystem data (version 1.5) 'DESKTOP' |
| MD5: | A1A9B96C3515D8E6EB5D89842BA144B9 |
| SHA1: | CB2B97B87F44C789C45350F38CA80E1356376CC1 |
| SHA256: | 010F28359A3AB2829CDE1639F401CA2CA88E5A643E0CBEA806E6781DE1A2F70C |
| SSDEEP: | 12288:S77jwT7y7oU9/gLvaKOZ/qvu+DRqWLXDDi5HNfq3wXzmpbS54X31VChDJB16SEOB:S7QT7T2NNw/TU0m6sUQF6n1zu+ |
MALICIOUS
Changes the autorun value in the registry
- date.exe (PID: 2860)
- date.exe (PID: 2204)
Application was dropped or rewritten from another process
- date.exe (PID: 2204)
- date.exe (PID: 2860)
Starts Visual C# compiler
- date.exe (PID: 2860)
- date.exe (PID: 2204)
AGENTTESLA detected
- RegAsm.exe (PID: 2452)
Actions looks like stealing of personal data
- RegAsm.exe (PID: 2452)
SUSPICIOUS
Reads Environment values
- RegAsm.exe (PID: 2452)
Creates files in the user directory
- date.exe (PID: 2860)
- RegAsm.exe (PID: 2452)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2108)
- date.exe (PID: 2860)
Connects to SMTP port
- RegAsm.exe (PID: 2452)
Reads the cookies of Google Chrome
- RegAsm.exe (PID: 2452)
Reads the cookies of Mozilla Firefox
- RegAsm.exe (PID: 2452)
INFO
Reads settings of System Certificates
- RegAsm.exe (PID: 2452)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .iso | | | ISO 9660 CD image (27.6) |
|---|---|---|
| .atn | | | Photoshop Action (27.1) |
| .gmc | | | Game Music Creator Music (6.1) |
EXIF
ISO
| VolumeName: | DESKTOP |
|---|---|
| VolumeBlockCount: | 942 |
| VolumeBlockSize: | 2048 |
| RootDirectoryCreateDate: | 2019:12:02 20:07:45+08:00 |
| VolumeSetName: | UNDEFINED |
| Software: | IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! |
| VolumeCreateDate: | 2019:12:02 20:07:45.00+08:00 |
| VolumeModifyDate: | 2019:12:02 20:07:45.00+08:00 |
Composite
| VolumeSize: | 1884 kB |
|---|
Total processes
44
Monitored processes
9
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1596 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESA2.tmp" "c:\Users\admin\AppData\Local\Temp\CSCAA01109A2CE14185B8A07C759B2E179.TMP" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe | — | csc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 12.00.52519.0 built by: VSWINSERVICING Modules
| |||||||||||||||
| 2108 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Share_docs.iso" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 2144 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\wogefwzw.cmdline" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | — | date.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 4.7.3062.0 built by: NET472REL1 Modules
| |||||||||||||||
| 2204 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2108.6319\date.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2108.6319\date.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2240 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESD1E1.tmp" "c:\Users\admin\AppData\Local\Temp\CSC80D5E8B8FF6D48578A73A7AD55795F9F.TMP" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe | — | csc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 12.00.52519.0 built by: VSWINSERVICING Modules
| |||||||||||||||
| 2452 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | date.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 4.7.3062.0 built by: NET472REL1 Modules
| |||||||||||||||
| 2860 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2108.5111\date.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2108.5111\date.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2872 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | — | date.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 4294967295 Version: 4.7.3062.0 built by: NET472REL1 Modules
| |||||||||||||||
| 2968 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\olaxhanh.cmdline" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | — | date.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 4.7.3062.0 built by: NET472REL1 Modules
| |||||||||||||||
Total events
532
Read events
503
Write events
29
Delete events
0
Modification events
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Share_docs.iso | |||
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2108) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
3
Suspicious files
1
Text files
3
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2860 | date.exe | C:\Users\admin\AppData\Local\Temp\wogefwzw.cmdline | — | |
MD5:— | SHA256:— | |||
| 2144 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSC80D5E8B8FF6D48578A73A7AD55795F9F.TMP | — | |
MD5:— | SHA256:— | |||
| 2240 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESD1E1.tmp | — | |
MD5:— | SHA256:— | |||
| 2144 | csc.exe | C:\Users\admin\AppData\Local\Temp\wogefwzw.dll | — | |
MD5:— | SHA256:— | |||
| 2144 | csc.exe | C:\Users\admin\AppData\Local\Temp\wogefwzw.out | — | |
MD5:— | SHA256:— | |||
| 2204 | date.exe | C:\Users\admin\AppData\Local\Temp\olaxhanh.0.cs | — | |
MD5:— | SHA256:— | |||
| 2204 | date.exe | C:\Users\admin\AppData\Local\Temp\olaxhanh.cmdline | — | |
MD5:— | SHA256:— | |||
| 2968 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCAA01109A2CE14185B8A07C759B2E179.TMP | — | |
MD5:— | SHA256:— | |||
| 1596 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESA2.tmp | — | |
MD5:— | SHA256:— | |||
| 2968 | csc.exe | C:\Users\admin\AppData\Local\Temp\olaxhanh.dll | — | |
MD5:— | SHA256:— | |||
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
1
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 |
|---|---|---|---|---|---|---|
2452 | RegAsm.exe | 198.54.122.60:587 | mail.privateemail.com | Namecheap, Inc. | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
mail.privateemail.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2452 | RegAsm.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
2452 | RegAsm.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |