| URL: | https://arash.tcoqianlong.watchdogdns.duckdns.org/jhn/tony.exe |
| Full analysis: | https://app.any.run/tasks/9eedbd62-7043-4bb2-a98e-8e37994eee96 |
| Verdict: | Malicious activity |
| Threats: | FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus. |
| Analysis date: | February 18, 2019, 16:10:49 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | D72F79A23F22941C8182E4C496E0C199 |
| SHA1: | A4BEFC4A324B272C4451642D4F23590B1CD91C91 |
| SHA256: | 3DB08E7FF9415A5EB09DDB35E01CE6F0FACB07B97FC55A6BDB80E8D60DAC1CCC |
| SSDEEP: | 3:N8KPEELv4GGCyaWi1AAC:2IEEz4GGSWVAC |
MALICIOUS
Application was dropped or rewritten from another process
- tony[1].exe (PID: 2372)
- vpylb-zyly.exe (PID: 2184)
Changes the autorun value in the registry
- dwm.exe (PID: 3968)
FORMBOOK was detected
- explorer.exe (PID: 284)
Formbook was detected
- dwm.exe (PID: 3968)
- Firefox.exe (PID: 3248)
Actions looks like stealing of personal data
- dwm.exe (PID: 3968)
Connects to CnC server
- explorer.exe (PID: 284)
Stealing of credential data
- dwm.exe (PID: 3968)
SUSPICIOUS
Starts Internet Explorer
- explorer.exe (PID: 284)
Executable content was dropped or overwritten
- iexplore.exe (PID: 3184)
- iexplore.exe (PID: 2848)
- explorer.exe (PID: 284)
- DllHost.exe (PID: 3180)
Starts CMD.EXE for commands execution
- dwm.exe (PID: 3968)
Loads DLL from Mozilla Firefox
- dwm.exe (PID: 3968)
Creates files in the user directory
- dwm.exe (PID: 3968)
Creates files in the program directory
- DllHost.exe (PID: 3180)
INFO
Reads internet explorer settings
- iexplore.exe (PID: 3184)
Changes internet zones settings
- iexplore.exe (PID: 2848)
Application launched itself
- iexplore.exe (PID: 2848)
Reads Internet Cache Settings
- iexplore.exe (PID: 3184)
- iexplore.exe (PID: 2848)
Creates files in the user directory
- Firefox.exe (PID: 3248)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
42
Monitored processes
10
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 284 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2184 | "C:\Program Files\E023du\vpylb-zyly.exe" | C:\Program Files\E023du\vpylb-zyly.exe | — | explorer.exe | |||||||||||
User: admin Company: cAnnoN Integrity Level: MEDIUM Exit code: 0 Version: 1.00 Modules
| |||||||||||||||
| 2372 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\tony[1].exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\tony[1].exe | — | iexplore.exe | |||||||||||
User: admin Company: cAnnoN Integrity Level: MEDIUM Exit code: 0 Version: 1.00 Modules
| |||||||||||||||
| 2716 | /c del "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\tony[1].exe" | C:\Windows\System32\cmd.exe | — | dwm.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2848 | "C:\Program Files\Internet Explorer\iexplore.exe" -nohome | C:\Program Files\Internet Explorer\iexplore.exe | explorer.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
| |||||||||||||||
| 3144 | "C:\Windows\System32\cmmon32.exe" | C:\Windows\System32\cmmon32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Connection Manager Monitor Exit code: 0 Version: 7.02.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3180 | C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09} | C:\Windows\system32\DllHost.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3184 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2848 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
| |||||||||||||||
| 3248 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | dwm.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 61.0.2 Modules
| |||||||||||||||
| 3968 | "C:\Windows\System32\dwm.exe" | C:\Windows\System32\dwm.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Desktop Window Manager Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
3 265
Read events
1 944
Write events
1 318
Delete events
3
Modification events
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones |
| Operation: | write | Name: | SecuritySafe |
Value: 1 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active |
| Operation: | write | Name: | {CAC25A29-3397-11E9-AA93-5254004A04AF} |
Value: 0 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Type |
Value: 4 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Count |
Value: 3 | |||
| (PID) Process: | (2848) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Time |
Value: E30702000100120010000B000500B003 | |||
Executable files
4
Suspicious files
86
Text files
14
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2848 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 2848 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 3184 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\CabEA45.tmp | — | |
MD5:— | SHA256:— | |||
| 3184 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\TarEA46.tmp | — | |
MD5:— | SHA256:— | |||
| 3184 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\CabEA56.tmp | — | |
MD5:— | SHA256:— | |||
| 3184 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\TarEA57.tmp | — | |
MD5:— | SHA256:— | |||
| 3184 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\CabEAB6.tmp | — | |
MD5:— | SHA256:— | |||
| 3184 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\TarEAB7.tmp | — | |
MD5:— | SHA256:— | |||
| 2372 | tony[1].exe | C:\Users\admin\AppData\Local\Temp\~DF766865EDBCC171F8.TMP | — | |
MD5:— | SHA256:— | |||
| 3184 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 | compressed | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
17
DNS requests
11
Threats
25
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
284 | explorer.exe | GET | 301 | 70.32.28.7:80 | http://www.dailyscoreboard.net/ko/?8p3DUfw0=+MU7yGywtn8XZYTlPPWOb0Ct2nu3OLGi1Uex1+I4YQe9Q/NdbFkg7vdQtauSeVXq0QV3dQ==&FPxT=5jr8FTbpyjP | US | html | 256 b | malicious |
284 | explorer.exe | GET | 404 | 209.99.16.168:80 | http://www.taxwalk.online/ko/?FPxT=5jr8FTbpyjP&8p3DUfw0=CAhu1XZoyAj1H1cMKH4YmPkEoDoU+vDQnkwV7MJ2lp/PLECdB/uY1+2Fh3NkaQn46YmLbg==&sql=1 | US | html | 2.50 Kb | malicious |
284 | explorer.exe | POST | — | 209.99.16.168:80 | http://www.taxwalk.online/ko/ | US | — | — | malicious |
284 | explorer.exe | GET | 302 | 79.170.40.4:80 | http://www.doyourtaxreturnwithease.com/ko/?8p3DUfw0=532DpTqQ995GXw7UQn5LZnx3N65wwffApLIsO39GrLe7HSQ4wbUBXCYA2O8BGu//Ri/EaQ==&FPxT=5jr8FTbpyjP&sql=1 | GB | html | 440 b | malicious |
284 | explorer.exe | POST | — | 209.99.16.168:80 | http://www.taxwalk.online/ko/ | US | — | — | malicious |
284 | explorer.exe | POST | — | 79.170.40.4:80 | http://www.doyourtaxreturnwithease.com/ko/ | GB | — | — | malicious |
284 | explorer.exe | POST | — | 79.170.40.4:80 | http://www.doyourtaxreturnwithease.com/ko/ | GB | — | — | malicious |
3184 | iexplore.exe | GET | 200 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.2 Kb | whitelisted |
284 | explorer.exe | GET | 301 | 35.246.12.233:80 | http://www.immobiliersurmesure.net/ko/?FPxT=5jr8FTbpyjP&8p3DUfw0=qWZgmZOFqB4jxs1LnKgmLvwzETQFTH947dEzjF3MIWjU+aUKeJTs2OaMLQLudpXqtHqeyg==&sql=1 | US | — | — | malicious |
284 | explorer.exe | POST | — | 79.170.40.4:80 | http://www.doyourtaxreturnwithease.com/ko/ | GB | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2848 | iexplore.exe | 13.107.21.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
3184 | iexplore.exe | 23.249.161.100:443 | arash.tcoqianlong.watchdogdns.duckdns.org | ColoCrossing | US | malicious |
3184 | iexplore.exe | 93.184.221.240:80 | www.download.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
284 | explorer.exe | 79.170.40.4:80 | www.doyourtaxreturnwithease.com | Host Europe GmbH | GB | malicious |
284 | explorer.exe | 70.32.28.7:80 | www.dailyscoreboard.net | A2 Hosting, Inc. | US | malicious |
284 | explorer.exe | 209.99.16.168:80 | www.taxwalk.online | PDR | US | malicious |
284 | explorer.exe | 35.246.12.233:80 | www.immobiliersurmesure.net | — | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bing.com |
| whitelisted |
arash.tcoqianlong.watchdogdns.duckdns.org |
| malicious |
www.download.windowsupdate.com |
| whitelisted |
www.businesscoveragecyber.online |
| unknown |
www.dailyscoreboard.net |
| malicious |
www.taxwalk.online |
| malicious |
www.doyourtaxreturnwithease.com |
| malicious |
www.immobiliersurmesure.net |
| malicious |
dns.msftncsi.com |
| shared |
www.happybodyguru.info |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
9 ETPRO signatures available at the full report