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| File name: | Remittance_kbaoljecenter.xlsx |
| Full analysis: | https://app.any.run/tasks/4dcf6ebd-b71a-436f-9669-466147b8ba15 |
| Verdict: | Malicious activity |
| Analysis date: | March 31, 2020, 06:23:02 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| File info: | Microsoft Excel 2007+ |
| MD5: | CE901B42FD0B01ABA2D733D85797DF71 |
| SHA1: | 2748F5EEABF1312A291CC5526438408B1311EF57 |
| SHA256: | 7288043C366CFA080F5345333AE279375BF24F6FD5C3E2A8262F63B651CD3C20 |
| SSDEEP: | 768:bnoXRoxqE5Sn67uR8TSFCF4IRLjrUOJD6PzQL:MBoxq7ncUOdKQL |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executed via COM
- iexplore.exe (PID: 2540)
Unusual connect from Microsoft Office
- EXCEL.EXE (PID: 2884)
INFO
Reads Internet Cache Settings
- EXCEL.EXE (PID: 2884)
- iexplore.exe (PID: 2540)
- iexplore.exe (PID: 2120)
Application launched itself
- iexplore.exe (PID: 2540)
Reads internet explorer settings
- EXCEL.EXE (PID: 2884)
- iexplore.exe (PID: 916)
- iexplore.exe (PID: 2120)
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 2884)
Changes internet zones settings
- iexplore.exe (PID: 2540)
Reads settings of System Certificates
- iexplore.exe (PID: 2540)
- iexplore.exe (PID: 2120)
Adds / modifies Windows certificates
- iexplore.exe (PID: 2540)
Changes settings of System certificates
- iexplore.exe (PID: 2540)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .xlsx | | | Excel Microsoft Office Open XML Format document (61.2) |
|---|---|---|
| .zip | | | Open Packaging Conventions container (31.5) |
| .zip | | | ZIP compressed archive (7.2) |
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | 0x0006 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 1980:01:01 00:00:00 |
| ZipCRC: | 0xfa08cdcc |
| ZipCompressedSize: | 361 |
| ZipUncompressedSize: | 1202 |
| ZipFileName: | [Content_Types].xml |
XMP
| Title: | Capture |
|---|
XML
| LastModifiedBy: | pc |
|---|---|
| CreateDate: | 2020:03:30 04:12:35Z |
| ModifyDate: | 2020:03:30 04:12:35Z |
| Application: | Microsoft Excel |
| DocSecurity: | None |
| ScaleCrop: | No |
| HeadingPairs: |
|
| TitlesOfParts: | NEW ALWAYS2 |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| AppVersion: | 16.03 |
Total processes
39
Monitored processes
4
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2884 | "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 | ||||
| 2540 | "C:\Program Files\Internet Explorer\iexplore.exe" -startmediumtab -Embedding | C:\Program Files\Internet Explorer\iexplore.exe | svchost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
| 916 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2540 CREDAT:144385 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | — | iexplore.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
| 2120 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2540 CREDAT:333058 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
Total events
5 339
Read events
1 092
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
6
Text files
2
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2884 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR5C61.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2884 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CabFC7A.tmp | — | |
MD5:— | SHA256:— | |||
| 2884 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\TarFC7B.tmp | — | |
MD5:— | SHA256:— | |||
| 2120 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Cab860.tmp | — | |
MD5:— | SHA256:— | |||
| 2120 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Tar861.tmp | — | |
MD5:— | SHA256:— | |||
| 2540 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 2884 | EXCEL.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\5080DC7A65DB6A5960ECD874088F3328_862BA1770B2FEE013603D2FF9ABEAFDA | der | |
MD5:5E85608FC7DFEAD699997B1FF748F5F6 | SHA256:255A8111B16FB403A7C5238887E54EA13D20BD8591370276B0887830677750C9 | |||
| 2884 | EXCEL.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3B6E683A7A45CC59BF035C9BA8C7AB9D | der | |
MD5:15E1EAD6D64A568D0280273659B287FD | SHA256:8AFF1C859B0881467119BCDB4909221255214AA19D4769B977676D38E2BF1537 | |||
| 2884 | EXCEL.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\5457A8CE4B2A7499F8299A013B6E1C7C_CE50F893881D43DC0C815E4D80FAF2B4 | der | |
MD5:8E7D3EFB01313E3007F38BE1219E1751 | SHA256:9E61938AFB6497D6FE9AE1AC66A919A85D92A6DB6C7762E8FB572A49A7B6A6A5 | |||
| 2120 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\ijnb[1].htm | html | |
MD5:DD64B349E6BEEDAB78149AA7C596E11F | SHA256:102140732231D59EA9954C16F311BE2DE37A6BEAB1DFF33FFBAD4BD39885B5C0 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
14
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2884 | EXCEL.EXE | GET | 200 | 151.139.128.14:80 | http://crl.usertrust.com/AddTrustExternalCARoot.crl | US | der | 673 b | whitelisted |
2884 | EXCEL.EXE | GET | 200 | 151.139.128.14:80 | http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2YejS0Jvf6xCZU7wO94CTLVBoCECdm7lbrSfOOq9dwovyE3iI%3D | US | der | 471 b | whitelisted |
2884 | EXCEL.EXE | GET | 200 | 151.139.128.14:80 | http://ocsp.comodoca.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBReAhtobFzTvhaRmVeJ38QUchY9AwQUu69%2BAj36pvE8hI6t7jiY7NkyMtQCEQDwHUvue3yjezwFZqwFlyRY | US | der | 728 b | whitelisted |
2540 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2884 | EXCEL.EXE | 151.139.128.14:80 | ocsp.usertrust.com | Highwinds Network Group, Inc. | US | suspicious |
2884 | EXCEL.EXE | 198.23.203.252:443 | onlinesiege.ru | ColoCrossing | US | unknown |
2120 | iexplore.exe | 198.23.203.252:443 | onlinesiege.ru | ColoCrossing | US | unknown |
2540 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2540 | iexplore.exe | 198.23.203.252:443 | onlinesiege.ru | ColoCrossing | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
onlinesiege.ru |
| unknown |
ocsp.usertrust.com |
| whitelisted |
ocsp.comodoca.com |
| whitelisted |
crl.usertrust.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |