| File name: | bbd9be70097030c00028b957fe38d49e.xlsx |
| Full analysis: | https://app.any.run/tasks/173e2d61-65c2-4b55-96d3-7147e7c4cff9 |
| 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 14, 2019, 15:02:11 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| File info: | Microsoft Excel 2007+ |
| MD5: | BBD9BE70097030C00028B957FE38D49E |
| SHA1: | F4AD31F20261658C8E3FAC2CF95DC75954C98EB5 |
| SHA256: | FD73C048A66FD521B159F5FFBEFAFF9FAC2F95162F6BD7458736586B95A93EB4 |
| SSDEEP: | 49152:0WcYH7jVjycCJzwYPuQno8u9OBr1SyXETx:0WceyxJUSk9JyU9 |
| .xlsx | | | Excel Microsoft Office Open XML Format document (61.2) |
|---|---|---|
| .zip | | | Open Packaging Conventions container (31.5) |
| .zip | | | ZIP compressed archive (7.2) |
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | 0x0002 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2019:10:13 16:31:20 |
| ZipCRC: | 0xf03d41ea |
| ZipCompressedSize: | 397 |
| ZipUncompressedSize: | 1777 |
| ZipFileName: | [Content_Types].xml |
| Application: | Microsoft Excel |
|---|---|
| DocSecurity: | None |
| ScaleCrop: | No |
| HeadingPairs: |
|
| TitlesOfParts: |
|
| Company: | - |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| AppVersion: | 15.03 |
| LastModifiedBy: | Windows User |
| LastPrinted: | 2018:03:26 10:27:58Z |
| CreateDate: | 1996:10:14 23:33:28Z |
| ModifyDate: | 2019:03:25 09:18:59Z |
| Creator: | Microsoft Corporation |
|---|
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 532 | "C:\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\InstallUtil.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe | vrguo.js | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: .NET Framework installation utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 1252 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | svchost.exe | ||||||||||||
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 Modules
| |||||||||||||||
| 1560 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 2412 | C:\Users\admin\AppData\Roaming\vrguo.js | C:\Users\admin\AppData\Roaming\vrguo.js | EQNEDT32.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 2.0.5.4 Modules
| |||||||||||||||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems |
| Operation: | write | Name: | *"b |
Value: 2A22620018060000010000000000000000000000 | |||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (1560) EXCEL.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | EXCELFiles |
Value: 1330511897 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1560 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVRC5FA.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 1252 | EQNEDT32.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\mng[1].exe | executable | |
MD5:— | SHA256:— | |||
| 2412 | vrguo.js | C:\USER-PC\QxPbfC\Run.vbs | text | |
MD5:— | SHA256:— | |||
| 1252 | EQNEDT32.EXE | C:\Users\admin\AppData\Roaming\vrguo.js | executable | |
MD5:— | SHA256:— | |||
| 532 | InstallUtil.exe | C:\Users\admin\AppData\Local\Temp\637066658675398750_5dc20b6f-3ec5-42ca-ab83-3028cffd048e.db | sqlite | |
MD5:— | SHA256:— | |||
| 2412 | vrguo.js | C:\USER-PC\QxPbfC\QxPbf.exe | executable | |
MD5:— | SHA256:— | |||
| 1252 | EQNEDT32.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.dat | dat | |
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862 | SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
532 | InstallUtil.exe | GET | 200 | 18.214.132.216:80 | http://checkip.amazonaws.com/ | US | text | 13 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1252 | EQNEDT32.EXE | 112.213.89.40:443 | tfvn.com.vn | SUPERDATA | VN | malicious |
532 | InstallUtil.exe | 18.214.132.216:80 | checkip.amazonaws.com | — | US | shared |
532 | InstallUtil.exe | 162.241.48.240:587 | mail.realmetais.com.br | CyrusOne LLC | US | malicious |
Domain | IP | Reputation |
|---|---|---|
tfvn.com.vn |
| unknown |
mail.realmetais.com.br |
| malicious |
checkip.amazonaws.com |
| malicious |
PID | Process | Class | Message |
|---|---|---|---|
532 | InstallUtil.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
532 | InstallUtil.exe | A Network Trojan was detected | MALWARE [PTsecurity] AgentTesla IP Check |
532 | InstallUtil.exe | A Network Trojan was detected | AV TROJAN Win.Keylogger.AgentTesla variant outbound SMTP connection |
532 | InstallUtil.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan-Spy.Keylogger.AgentTesla Exfiltration by SMTP |