| URL: | https://wetransfer.com/downloads/2c57789d9529e6d00fedd8c026b9d79d20190218123812/bc220b2902894961e65114c87ad3e41920190218123812/bf87a3 |
| Full analysis: | https://app.any.run/tasks/51a5ee08-e363-4ca9-a0d0-5f80ab046ed5 |
| Verdict: | Malicious activity |
| Threats: | NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website. |
| Analysis date: | February 18, 2019, 15:56:36 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 1530F3E83AD84C733DF1FF0D2F9E1A42 |
| SHA1: | B27345B9BCA5EEBF9968B3862023D4EC14DC3D2B |
| SHA256: | 392DBF0CA75A982D9F079F5F5A7464C30915F67C55E412108EBB99A201A47CF2 |
| SSDEEP: | 3:N8RCYKMXKXyTBXjpDVUXj2DWMAFHMIUZ3gAysVEDWMEn:2EYNaCTBzpDCT+WMAW9ZQAys+WME |
MALICIOUS
Application was dropped or rewritten from another process
- voMrVmMgGtyPGg.scr (PID: 3408)
- ign.exe (PID: 3936)
- ign.exe (PID: 2320)
- voMrVmMgGtyPGg.scr (PID: 3268)
SUSPICIOUS
Application launched itself
- WinRAR.exe (PID: 2396)
Executable content was dropped or overwritten
- voMrVmMgGtyPGg.scr (PID: 3408)
- WScript.exe (PID: 2516)
- WScript.exe (PID: 1684)
Executes scripts
- WinRAR.exe (PID: 3696)
Drop AutoIt3 executable file
- voMrVmMgGtyPGg.scr (PID: 3408)
Starts application with an unusual extension
- WScript.exe (PID: 1684)
- WScript.exe (PID: 2516)
INFO
Reads Internet Cache Settings
- chrome.exe (PID: 3028)
Application launched itself
- chrome.exe (PID: 3028)
Dropped object may contain Bitcoin addresses
- voMrVmMgGtyPGg.scr (PID: 3408)
- ign.exe (PID: 3936)
- ign.exe (PID: 2320)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
47
Monitored processes
18
Malicious processes
0
Suspicious processes
4
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1684 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIa3696.46334\SalesContractConfirmation0928374839874839874839Output.js" | C:\Windows\System32\WScript.exe | WinRAR.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 1716 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1016,6648249723427096982,15695952238347034389,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwBAAQAAAAAAAAAAAGAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAKAAAAEAAAAAAAAAAAAAAACwAAABAAAAAAAAAAAQAAAAoAAAAQAAAAAAAAAAEAAAALAAAA --service-request-channel-token=AA494380577D90A2CDEFA9D0D1E41C19 --mojo-platform-channel-handle=984 --ignored=" --type=renderer " /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 68.0.3440.106 Modules
| |||||||||||||||
| 2320 | "C:\Users\admin\AppData\Local\Temp\64465499\ign.exe" ksx=blo | C:\Users\admin\AppData\Local\Temp\64465499\ign.exe | — | voMrVmMgGtyPGg.scr | |||||||||||
User: admin Company: AutoIt Team Integrity Level: MEDIUM Description: AutoIt v3 Script Exit code: 0 Version: 3, 3, 14, 5 Modules
| |||||||||||||||
| 2336 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1016,6648249723427096982,15695952238347034389,131072 --enable-features=PasswordImport --lang=en-US --no-sandbox --service-request-channel-token=FA8BA525CC5DE91BAA616C8BED8A79C9 --mojo-platform-channel-handle=4072 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 68.0.3440.106 Modules
| |||||||||||||||
| 2396 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\wetransfer-2c5778.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | chrome.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 2516 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIa3696.46194\SalesContractConfirmation0928374839874839874839Output.js" | C:\Windows\System32\WScript.exe | WinRAR.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 2612 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1016,6648249723427096982,15695952238347034389,131072 --enable-features=PasswordImport --disable-gpu-sandbox --gpu-preferences=KAAAAAAAAACAAwBAAQAAAAAAAAAAAGAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAKAAAAEAAAAAAAAAAAAAAACwAAABAAAAAAAAAAAQAAAAoAAAAQAAAAAAAAAAEAAAALAAAA --service-request-channel-token=CC7361106E853C8A932AEFD578ABF05E --mojo-platform-channel-handle=3736 /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 68.0.3440.106 Modules
| |||||||||||||||
| 2748 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,6648249723427096982,15695952238347034389,131072 --enable-features=PasswordImport --service-pipe-token=06F0A89E26151B7EC37DAD82D462C525 --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=06F0A89E26151B7EC37DAD82D462C525 --renderer-client-id=4 --mojo-platform-channel-handle=1892 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 68.0.3440.106 Modules
| |||||||||||||||
| 2820 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\Rar$DIa2396.44810\LCL-BANKDETAILS0293843098543985784994854939843.zip | C:\Program Files\WinRAR\WinRAR.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 3000 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3032 --on-initialized-event-handle=304 --parent-handle=308 /prefetch:6 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 68.0.3440.106 Modules
| |||||||||||||||
Total events
3 594
Read events
3 489
Write events
102
Delete events
3
Modification events
| (PID) Process: | (3000) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | write | Name: | 3028-13194979012284625 |
Value: 259 | |||
| (PID) Process: | (3028) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (3028) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (3028) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (3028) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (3028) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (3028) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 3516-13180984670829101 |
Value: 0 | |||
| (PID) Process: | (3028) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (3028) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 3028-13194979012284625 |
Value: 259 | |||
| (PID) Process: | (3028) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid |
Value: | |||
Executable files
3
Suspicious files
37
Text files
128
Unknown types
10
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\c6a484de-d67a-4c9d-b966-e6a0837a8f8f.tmp | — | |
MD5:— | SHA256:— | |||
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Download Service\EntryDB\000016.dbtmp | — | |
MD5:— | SHA256:— | |||
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000016.dbtmp | — | |
MD5:— | SHA256:— | |||
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\a0382c68-2f0c-4cf5-93a7-cd8436bda0d2.tmp | — | |
MD5:— | SHA256:— | |||
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\Database\LOG.old | text | |
MD5:— | SHA256:— | |||
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF20e88f.TMP | text | |
MD5:— | SHA256:— | |||
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Temp\CabEB8D.tmp | — | |
MD5:— | SHA256:— | |||
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Temp\TarEB8E.tmp | — | |
MD5:— | SHA256:— | |||
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Temp\CabEBBE.tmp | — | |
MD5:— | SHA256:— | |||
| 3028 | chrome.exe | C:\Users\admin\AppData\Local\Temp\TarEBCE.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
62
DNS requests
35
Threats
28
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3028 | chrome.exe | GET | 200 | 2.16.186.81:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | unknown | compressed | 55.2 Kb | whitelisted |
3028 | chrome.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEAx5qUSwjBGVIJJhX%2BJrHYM%3D | US | der | 471 b | whitelisted |
3028 | chrome.exe | GET | 200 | 143.204.208.222:80 | http://x.ss2.us/x.cer | US | der | 1.27 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3028 | chrome.exe | 2.16.186.81:80 | www.download.windowsupdate.com | Akamai International B.V. | — | whitelisted |
3028 | chrome.exe | 63.32.254.57:443 | wetransfer.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | unknown |
3028 | chrome.exe | 143.204.208.222:80 | x.ss2.us | — | US | suspicious |
3028 | chrome.exe | 52.16.134.74:443 | wtplus.wetransfer.com | Amazon.com, Inc. | IE | unknown |
3028 | chrome.exe | 143.204.214.110:443 | backgrounds.wetransfer.net | — | US | suspicious |
3028 | chrome.exe | 173.241.240.220:443 | wetransfer-d.openx.net | OPENX TECHNOLOGIES, INC. | US | unknown |
3028 | chrome.exe | 172.217.18.13:443 | accounts.google.com | Google Inc. | US | whitelisted |
3028 | chrome.exe | 52.218.64.65:443 | wetransferbackgrounds-eu.s3.amazonaws.com | Amazon.com, Inc. | IE | unknown |
3028 | chrome.exe | 143.204.214.8:443 | assets.wetransfer.net | — | US | suspicious |
3028 | chrome.exe | 151.101.2.2:443 | app.launchdarkly.com | Fastly | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.gstatic.com |
| whitelisted |
clientservices.googleapis.com |
| whitelisted |
wetransfer.com |
| shared |
accounts.google.com |
| shared |
x.ss2.us |
| whitelisted |
www.download.windowsupdate.com |
| whitelisted |
prod-cdn.wetransfer.net |
| whitelisted |
backgrounds.wetransfer.net |
| whitelisted |
wtplus.wetransfer.com |
| shared |
wetransfer-d.openx.net |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 60B |
— | — | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
— | — | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
— | — | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
— | — | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
— | — | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
— | — | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
— | — | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
13 ETPRO signatures available at the full report