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| File name: | 6529f06a450f1911166fe538eb07c9587104ff9f204d2164ce64ca782c83c058.doc |
| Full analysis: | https://app.any.run/tasks/8aadc733-3027-4aff-b94d-e8d90ff4a05b |
| 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 18, 2019, 17:14:15 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/rtf |
| File info: | Rich Text Format data, version 1, unknown character set |
| MD5: | 9FE381449B850B8BFEDF4AD08B4678DB |
| SHA1: | 341CC7F8B06E7A23A196804BC467CBF85CFB58DC |
| SHA256: | 6529F06A450F1911166FE538EB07C9587104FF9F204D2164CE64CA782C83C058 |
| SSDEEP: | 96:BWRnecXtPSHpdPxSQcx77jKufqM6r7cXSd:Uemx4dZSQcp/KnfcXSd |
MALICIOUS
Equation Editor starts application (CVE-2017-11882)
- EQNEDT32.EXE (PID: 2832)
Application was dropped or rewritten from another process
- asdfghjklkjhgfds.exe (PID: 184)
AGENTTESLA was detected
- RegAsm.exe (PID: 2448)
Actions looks like stealing of personal data
- RegAsm.exe (PID: 2448)
SUSPICIOUS
Executed via COM
- EQNEDT32.EXE (PID: 2832)
Creates files in the user directory
- EQNEDT32.EXE (PID: 2832)
Executable content was dropped or overwritten
- EQNEDT32.EXE (PID: 2832)
Checks for external IP
- RegAsm.exe (PID: 2448)
INFO
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3372)
Creates files in the user directory
- WINWORD.EXE (PID: 3372)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rtf | | | Rich Text Format (100) |
|---|
Total processes
37
Monitored processes
4
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3372 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\6529f06a450f1911166fe538eb07c9587104ff9f204d2164ce64ca782c83c058.doc.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 14.0.6024.1000 | ||||
| 2832 | "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 | ||||
| 184 | "C:\Users\admin\AppData\Roaming\asdfghjklkjhgfds.exe" | C:\Users\admin\AppData\Roaming\asdfghjklkjhgfds.exe | — | EQNEDT32.EXE |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2448 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | asdfghjklkjhgfds.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
Total events
1 184
Read events
805
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
0
Text files
0
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3372 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVREDB8.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2832 | EQNEDT32.EXE | C:\Users\admin\AppData\Roaming\asdfghjklkjhgfds.exe | executable | |
MD5:F43E0AA8DCCFC0A6B1C3E53D33A73A79 | SHA256:C3AB084D583FA71F0EAFFF0B2F39B62B85F16F78E0C5ED5ED3136ACA19DDCF76 | |||
| 2448 | RegAsm.exe | C:\Users\admin\AppData\Local\Temp\636964785191681250_ed89690a-8cf7-47da-9384-7a89bc7967c1.db | sqlite | |
MD5:0B3C43342CE2A99318AA0FE9E531C57B | SHA256:0CCB4915E00390685621DA3D75EBFD5EDADC94155A79C66415A7F4E9763D71B8 | |||
| 2832 | EQNEDT32.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\mooor[1].exe | executable | |
MD5:F43E0AA8DCCFC0A6B1C3E53D33A73A79 | SHA256:C3AB084D583FA71F0EAFFF0B2F39B62B85F16F78E0C5ED5ED3136ACA19DDCF76 | |||
| 3372 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$29f06a450f1911166fe538eb07c9587104ff9f204d2164ce64ca782c83c058.doc.rtf | pgc | |
MD5:1ECDD8BF9E5E9CA8B11064E6DACAEFB7 | SHA256:70F02555E66B57AA1CB53E01A856D955D099FF226ED618DA3E7C4C5B3FA23023 | |||
| 3372 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:17222E7BED955763CB75EBDA153E0074 | SHA256:EAEB163582F92B56C14963150DA7DBEA34565552F3D187A793BE19BEB0978882 | |||
| 2832 | EQNEDT32.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.dat | dat | |
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862 | SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
4
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2448 | RegAsm.exe | GET | 200 | 52.6.79.229:80 | 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 |
|---|---|---|---|---|---|---|
2832 | EQNEDT32.EXE | 112.213.89.40:443 | tfvn.com.vn | SUPERDATA | VN | malicious |
2448 | RegAsm.exe | 198.54.122.60:587 | mail.privateemail.com | Namecheap, Inc. | US | suspicious |
2448 | RegAsm.exe | 52.6.79.229:80 | checkip.amazonaws.com | Amazon.com, Inc. | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
tfvn.com.vn |
| unknown |
mail.privateemail.com |
| shared |
checkip.amazonaws.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2448 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] AgentTesla IP Check |
3 ETPRO signatures available at the full report