| File name: | Fwd.eml |
| Full analysis: | https://app.any.run/tasks/05e16511-924b-49ff-8557-b9e53f0a2629 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | October 14, 2019, 21:24:32 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | message/rfc822 |
| File info: | SMTP mail, ASCII text, with CRLF line terminators |
| MD5: | AFA576FE4B9FA4D797DAD72602F1A7D7 |
| SHA1: | EDFBADD2E017FCFED8EF5AE84415FF2202BC8281 |
| SHA256: | AE972CF7E8F418032D9BF2903B07542C471011F388C49F33AD2311987731FB2E |
| SSDEEP: | 768:dB5cu1DvVbxhq7PFx93t4FGggL3oovpH2lAWKsiDzKU994ovg3u7OgUr:V3vgFP3teGllRW6/6joYKCr |
MALICIOUS
Connects to CnC server
- iexplore.exe (PID: 2820)
- iexplore.exe (PID: 616)
SUSPICIOUS
Creates files in the user directory
- OUTLOOK.EXE (PID: 2108)
Reads Internet Cache Settings
- OUTLOOK.EXE (PID: 2108)
Starts Internet Explorer
- OUTLOOK.EXE (PID: 2108)
INFO
Application launched itself
- iexplore.exe (PID: 616)
Creates files in the user directory
- iexplore.exe (PID: 2820)
Changes internet zones settings
- iexplore.exe (PID: 616)
Reads Internet Cache Settings
- iexplore.exe (PID: 2820)
Reads internet explorer settings
- iexplore.exe (PID: 2820)
Reads settings of System Certificates
- iexplore.exe (PID: 616)
Reads Microsoft Office registry keys
- OUTLOOK.EXE (PID: 2108)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .eml | | | E-Mail message (Var. 1) (100) |
|---|
Total processes
37
Monitored processes
3
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 616 | "C:\Program Files\Internet Explorer\iexplore.exe" http://rebrand.ly/dwkucm | C:\Program Files\Internet Explorer\iexplore.exe | OUTLOOK.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2108 | "C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" /eml "C:\Users\admin\AppData\Local\Temp\Fwd.eml" | C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Outlook Exit code: 0 Version: 14.0.6025.1000 Modules
| |||||||||||||||
| 2820 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:616 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 945
Read events
1 305
Write events
619
Delete events
21
Modification events
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1330512052 | |||
| (PID) Process: | (2108) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources |
| Operation: | write | Name: | UISnapshot |
Value: 1033;1046;1036;1031;1040;1041;1049;3082;1042;1055 | |||
Executable files
0
Suspicious files
4
Text files
45
Unknown types
6
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2108 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\CVRA5B0.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 616 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 616 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 2820 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Cab43E4.tmp | — | |
MD5:— | SHA256:— | |||
| 2820 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Tar43E5.tmp | — | |
MD5:— | SHA256:— | |||
| 2820 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Cab43F6.tmp | — | |
MD5:— | SHA256:— | |||
| 2820 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Tar43F7.tmp | — | |
MD5:— | SHA256:— | |||
| 2108 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\4D385B84.dat | image | |
MD5:— | SHA256:— | |||
| 2108 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.log | text | |
MD5:— | SHA256:— | |||
| 2820 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Cab44A4.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
9
DNS requests
5
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2108 | OUTLOOK.EXE | GET | — | 64.4.26.155:80 | http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig | US | — | — | whitelisted |
2820 | iexplore.exe | GET | 301 | 3.217.206.146:80 | http://rebrand.ly/dwkucm | US | — | — | whitelisted |
2820 | iexplore.exe | GET | 301 | 3.217.206.146:80 | http://rebrand.ly/dwkucm | US | — | — | whitelisted |
2820 | iexplore.exe | GET | 200 | 92.122.213.201:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | unknown | compressed | 57.0 Kb | whitelisted |
616 | 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 |
|---|---|---|---|---|---|---|
2820 | iexplore.exe | 3.217.206.146:80 | rebrand.ly | — | US | unknown |
616 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2820 | iexplore.exe | 107.172.143.133:443 | myofficecustomerservice.com | ColoCrossing | US | malicious |
2820 | iexplore.exe | 92.122.213.201:80 | www.download.windowsupdate.com | Akamai International B.V. | — | whitelisted |
2108 | OUTLOOK.EXE | 64.4.26.155:80 | config.messenger.msn.com | Microsoft Corporation | US | whitelisted |
616 | iexplore.exe | 107.172.143.133:443 | myofficecustomerservice.com | ColoCrossing | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
config.messenger.msn.com |
| whitelisted |
rebrand.ly |
| whitelisted |
myofficecustomerservice.com |
| malicious |
www.bing.com |
| whitelisted |
www.download.windowsupdate.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2820 | iexplore.exe | Misc activity | ET POLICY Signed TLS Certificate with md5WithRSAEncryption |
2820 | iexplore.exe | Misc activity | ET POLICY Signed TLS Certificate with md5WithRSAEncryption |
616 | iexplore.exe | Misc activity | ET POLICY Signed TLS Certificate with md5WithRSAEncryption |
616 | iexplore.exe | Misc activity | ET POLICY Signed TLS Certificate with md5WithRSAEncryption |
2 ETPRO signatures available at the full report