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| File name: | f.xlsx |
| Full analysis: | https://app.any.run/tasks/8fa2088e-2671-4df7-8873-279ecfd40939 |
| Verdict: | Malicious activity |
| Analysis date: | March 31, 2020, 07:46:59 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | F8E1FE22AB529AE6F7EF00F7BB46B6CE |
| SHA1: | 0392F181CB529909331FF7C2CC5581ED4C6E2DCE |
| SHA256: | AEA01F4A8E4410999A5F678B38B2E819F36F972F6DDE194D3C9123B6701120F2 |
| SSDEEP: | 98304:iTj5q6AD7ok0I3NDWkv4Q3I58W1vCr1UO6cO7cVPrsaZa9:iTNq6ADLxv4mLKv8UOAIg9 |
MALICIOUS
Equation Editor starts application (CVE-2017-11882)
- EQNEDT32.EXE (PID: 1352)
Suspicious connection from the Equation Editor
- EQNEDT32.EXE (PID: 1352)
SUSPICIOUS
Executed via COM
- EQNEDT32.EXE (PID: 1352)
Starts CMD.EXE for commands execution
- EQNEDT32.EXE (PID: 1352)
Reads Internet Cache Settings
- EQNEDT32.EXE (PID: 1352)
INFO
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 1440)
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: | - |
| ZipCompression: | None |
| ZipModifyDate: | 2020:03:31 00:47:18 |
| ZipCRC: | 0x00000000 |
| ZipCompressedSize: | - |
| ZipUncompressedSize: | - |
| ZipFileName: | docProps/ |
XML
| Application: | Microsoft Excel |
|---|---|
| DocSecurity: | None |
| ScaleCrop: | No |
| HeadingPairs: |
|
| TitlesOfParts: |
|
| Company: | - |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| AppVersion: | 12 |
| CreateDate: | 2006:09:16 00:00:00Z |
| ModifyDate: | 2006:09:16 00:00:00Z |
XMP
| Creator: | lop |
|---|
Total processes
38
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 |
|---|---|---|---|---|
| 1440 | "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 | ||||
| 1352 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | svchost.exe | |
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 | ||||
| 3984 | C:\Windows\system32\cmd.exe /c C:\Users\admin\AppData\Roaming\name23.exe | C:\Windows\system32\cmd.exe | — | EQNEDT32.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
Total events
595
Read events
532
Write events
52
Delete events
11
Modification events
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems |
| Operation: | write | Name: | -#6 |
Value: 2D233600A0050000010000000000000000000000 | |||
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (1440) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1042 |
Value: Off | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1440 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR6F1D.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
3
DNS requests
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1352 | EQNEDT32.EXE | 52.57.172.174:443 | tolentsolutions.com | Amazon.com, Inc. | DE | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
tolentsolutions.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1352 | EQNEDT32.EXE | Potentially Bad Traffic | ET INFO TLS Handshake Failure |