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| File name: | account_invoice_may2019.zip |
| Full analysis: | https://app.any.run/tasks/8942470c-f218-44c2-b139-6d11387f6e6c |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | May 20, 2019, 12:31:33 |
| 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: | 3F91C575BE180FF8A9E801AA8C479AC0 |
| SHA1: | 6AD0A0A26880A011803894D17EA21244A464D192 |
| SHA256: | 87A7EAE0D1963BF42E84394F8670FF8B667EDE6ED4B9520FC85E003EAE4B7D38 |
| SSDEEP: | 1536:hHmZanqqFYWL8muVFCgQ/XuWbIg4FjbUK2ZVs8pkgcQZT9iTzWfpMs1b:hHmZaqq2g8nV8D/+WbIgM3yrVkg/Zeze |
MALICIOUS
Executable content was dropped or overwritten
- EXCEL.EXE (PID: 3048)
Unusual execution from Microsoft Office
- EXCEL.EXE (PID: 3048)
Application was dropped or rewritten from another process
- rtegre.exe (PID: 3172)
- wprgxyeqd79.exe (PID: 3132)
Loads dropped or rewritten executable
- EXCEL.EXE (PID: 3048)
- WinRAR.exe (PID: 3372)
- wprgxyeqd79.exe (PID: 3132)
- rtegre.exe (PID: 3172)
Stealing of credential data
- rtegre.exe (PID: 3172)
SUSPICIOUS
Starts Microsoft Office Application
- WinRAR.exe (PID: 3372)
Executable content was dropped or overwritten
- wprgxyeqd79.exe (PID: 3132)
Loads DLL from Mozilla Firefox
- rtegre.exe (PID: 3172)
INFO
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 3048)
Creates files in the user directory
- EXCEL.EXE (PID: 3048)
Dropped object may contain Bitcoin addresses
- EXCEL.EXE (PID: 3048)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipFileName: | account_invoice_may2019.xls |
|---|---|
| ZipUncompressedSize: | 179200 |
| ZipCompressedSize: | 88686 |
| ZipCRC: | 0xf5295efb |
| ZipModifyDate: | 2019:05:16 11:01:11 |
| ZipCompression: | Deflated |
| ZipBitFlag: | - |
| ZipRequiredVersion: | 20 |
Total processes
35
Monitored processes
4
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3372 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\account_invoice_may2019.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0 | ||||
| 3048 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | WinRAR.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.6024.1000 | ||||
| 3132 | C:\Users\Public\wprgxyeqd79.exe | C:\Users\Public\wprgxyeqd79.exe | EXCEL.EXE | |
User: admin Company: Miranda IM Integrity Level: MEDIUM Description: Tile Textheight Clipbook Mostly Wading Exit code: 0 Version: 8.7.56.236 | ||||
| 3172 | C:\Users\Public\rtegre.exe | C:\Users\Public\rtegre.exe | EXCEL.EXE | |
User: admin Company: x264 project Integrity Level: MEDIUM Description: Nkcreatestaticmapping Aboriginal Year Version: 5.7.3.790 | ||||
Total events
1 045
Read events
993
Write events
45
Delete events
7
Modification events
| (PID) Process: | (3372) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3372) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3372) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3372) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\account_invoice_may2019.zip | |||
| (PID) Process: | (3372) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3372) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3372) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3372) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (3372) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | EXCELFiles |
Value: 1320419345 | |||
| (PID) Process: | (3048) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems |
| Operation: | write | Name: | +s= |
Value: 2B733D00E80B0000010000000000000000000000 | |||
Executable files
5
Suspicious files
1
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3048 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR337C.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3172 | rtegre.exe | C:\Users\admin\AppData\Local\Temp\{8BC2BF45-ABFD-43A2-8DDD-71C75AF9BA15}\1870088882.dll | — | |
MD5:— | SHA256:— | |||
| 3172 | rtegre.exe | C:\Users\admin\AppData\Local\Temp\{8BC2BF45-ABFD-43A2-8DDD-71C75AF9BA15}\log | — | |
MD5:— | SHA256:— | |||
| 3172 | rtegre.exe | C:\Users\admin\AppData\Local\Temp\{8BC2BF45-ABFD-43A2-8DDD-71C75AF9BA15}\temp | sqlite | |
MD5:7ED7E7FFE1DC4EAAEE2EDAFDD4815A47 | SHA256:BD7D82BAB01903699A91783F35D7E1EBF2BA8AEDC1023F09C0E6934B1B0651C3 | |||
| 3048 | EXCEL.EXE | C:\Users\Public\rtegre.exe | executable | |
MD5:7E77BB853D227E06B635E6EB3E0B31F0 | SHA256:385F0A0CCAEC6272C8270F0D5228F2641CCA916E84825EBB35DBEBB036FA2165 | |||
| 3048 | EXCEL.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\ananas[1].exe | executable | |
MD5:7E77BB853D227E06B635E6EB3E0B31F0 | SHA256:385F0A0CCAEC6272C8270F0D5228F2641CCA916E84825EBB35DBEBB036FA2165 | |||
| 3048 | EXCEL.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\pasmmm[1].exe | executable | |
MD5:6DF420B5D8BDDB0F5FFE3EDCC9A4464B | SHA256:1EE1BA514212F11A69D002005DFC623B1871CC808F18DDFA2191102BBB9F623B | |||
| 3048 | EXCEL.EXE | C:\Users\Public\wprgxyeqd79.exe | executable | |
MD5:6DF420B5D8BDDB0F5FFE3EDCC9A4464B | SHA256:1EE1BA514212F11A69D002005DFC623B1871CC808F18DDFA2191102BBB9F623B | |||
| 3372 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa3372.3927\account_invoice_may2019.xls | document | |
MD5:E6B0A9CDCAA3FA84251DF340F8FF8E73 | SHA256:50B63D790D46F6D46E20A15DE180815E1A5620950B25F48BBF16731A3C0F9DEB | |||
| 3132 | wprgxyeqd79.exe | C:\Users\admin\AppData\Local\Temp\1D86.tmp | executable | |
MD5:ED60C95C805DBAEE92C90C3AB930085A | SHA256:D35574D2CC42B4EDBF217A86639864422FBE02443250A36EB2CD11B22F165C39 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
18
TCP/UDP connections
26
DNS requests
3
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3172 | rtegre.exe | GET | — | 154.35.175.225:80 | http://154.35.175.225/tor/status-vote/current/consensus | US | — | — | malicious |
3172 | rtegre.exe | GET | — | 50.31.252.28:80 | http://50.31.252.28/tor/server/fp/99339f3e68bccc1391bf14c821d80766fe0c5956 | JP | — | — | suspicious |
3172 | rtegre.exe | GET | — | 104.251.250.115:80 | http://104.251.250.115/tor/server/fp/495985474f547b5d97acb2941c7aed048d7e7e14 | US | — | — | suspicious |
3172 | rtegre.exe | GET | — | 178.32.223.22:80 | http://178.32.223.22/tor/server/fp/9ba84e8c90083676f86c7427c8d105925f13716c | FR | — | — | suspicious |
3172 | rtegre.exe | GET | — | 51.89.6.40:80 | http://51.89.6.40/tor/server/fp/592031cfdba17dd46e1e365e6c60ad1f81655033 | GB | — | — | suspicious |
3172 | rtegre.exe | GET | — | 91.213.8.89:80 | http://91.213.8.89/tor/server/fp/c5d55d11f26c52a6bfee8dd23c250548aa67e9ac | UA | — | — | suspicious |
3172 | rtegre.exe | GET | — | 46.28.110.244:80 | http://46.28.110.244/tor/server/fp/4c62b1e2949560304c37b52c95e5680886d9dfca | CZ | — | — | suspicious |
3172 | rtegre.exe | GET | — | 85.255.15.54:80 | http://85.255.15.54/tor/server/fp/79bf9325567bcc2fc5c8e9005ed098644d70f877 | CZ | — | — | suspicious |
3172 | rtegre.exe | GET | — | 199.249.230.70:80 | http://199.249.230.70/tor/server/fp/de44c8772af0eec9cfda6db51ec25ece690fa7bf | US | — | — | suspicious |
3172 | rtegre.exe | GET | — | 199.249.230.110:80 | http://199.249.230.110/tor/server/fp/7473548133fc51ded4427faed6efae9b246b927f | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3172 | rtegre.exe | 154.35.175.225:80 | — | Rethem Hosting LLC | US | malicious |
3048 | EXCEL.EXE | 47.245.58.124:443 | kentona.su | — | US | suspicious |
3172 | rtegre.exe | 50.16.229.140:443 | api.ipify.org | Amazon.com, Inc. | US | malicious |
3172 | rtegre.exe | 91.213.8.89:80 | — | PE Ivanov Vitaliy Sergeevich | UA | suspicious |
3172 | rtegre.exe | 50.31.252.28:80 | — | Hosting Services, Inc. | JP | suspicious |
3172 | rtegre.exe | 93.95.100.166:443 | — | JSC Mediasoft ekspert | RU | suspicious |
3172 | rtegre.exe | 129.6.15.28:13 | time-a.nist.gov | National Bureau of Standards | US | unknown |
3172 | rtegre.exe | 51.89.6.40:80 | — | — | GB | suspicious |
3172 | rtegre.exe | 79.252.120.82:443 | — | Deutsche Telekom AG | DE | suspicious |
3172 | rtegre.exe | 72.132.134.217:80 | — | Time Warner Cable Internet LLC | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
kentona.su |
| malicious |
api.ipify.org |
| shared |
time-a.nist.gov |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
3172 | rtegre.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 161 |
3172 | rtegre.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
3172 | rtegre.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
3172 | rtegre.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
3172 | rtegre.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
3172 | rtegre.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
3172 | rtegre.exe | Misc activity | SUSPICIOUS [PTsecurity] ipify.org External IP Check |
3172 | rtegre.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 682 |
3172 | rtegre.exe | Potential Corporate Privacy Violation | ET P2P Tor Get Server Request |
1 ETPRO signatures available at the full report