| URL: | http://uploaded.net/file/dxktdyyv/left4dead_update_1038.exe |
| Full analysis: | https://app.any.run/tasks/21829295-f240-48c7-b078-633fc5188fe0 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | May 14, 2020, 10:35:28 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | E9AE17C534E49BBA9E3768993F924E84 |
| SHA1: | 3A022ADD07C8AE017D583F0A3E26CDCE6F25445B |
| SHA256: | 546121AFFBFCBF786D7866FA7388EEBDC2D7A4262EDA11549C3B7937B78C97C1 |
| SSDEEP: | 3:N1KL2EmXoaBtrRR2nDA6MlCn:CiEcRGMlC |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 988 | "C:\Program Files\Internet Explorer\iexplore.exe" http://www.nosteam.ro/index.php?topic=6.msg6#msg6 | C:\Program Files\Internet Explorer\iexplore.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 1196 | "C:\Program Files\Mozilla Firefox\firefox.exe" "http://uploaded.net/file/dxktdyyv/left4dead_update_1038.exe" | C:\Program Files\Mozilla Firefox\firefox.exe | — | explorer.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 68.0.1 Modules
| |||||||||||||||
| 1340 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1828 CREDAT:267539 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 1716 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2488 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 1828 | "C:\Program Files\Internet Explorer\iexplore.exe" http://www.nosteam.ro/portall/ | C:\Program Files\Internet Explorer\iexplore.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2140 | cmd /c ""C:\Users\admin\Desktop\update-l4d.bat" " | C:\Windows\system32\cmd.exe | — | L4D_1.0.2.8.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
| |||||||||||||||
| 2208 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\Desktop\Left 4 Dead PC full game 1.0.2.8 ^^nosTEAM^^.torrent | C:\Windows\system32\rundll32.exe | — | L4D_1.0.2.8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2340 | "C:\Program Files\Mozilla Firefox\pingsender.exe" https://incoming.telemetry.mozilla.org/submit/telemetry/0bb6e59d-2a0d-4cb4-a2df-8eabdbeb0e8b/main/Firefox/68.0.1/release/20190717172542?v=4 C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\saved-telemetry-pings\0bb6e59d-2a0d-4cb4-a2df-8eabdbeb0e8b | C:\Program Files\Mozilla Firefox\pingsender.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Foundation Integrity Level: MEDIUM Exit code: 0 Version: 68.0.1 Modules
| |||||||||||||||
| 2436 | cmd /c ""C:\Users\admin\Desktop\update-l4d.bat" " | C:\Windows\system32\cmd.exe | — | explorer.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
| |||||||||||||||
| 2488 | "C:\Program Files\Internet Explorer\iexplore.exe" http://www.nosteam.ro/portall/ | C:\Program Files\Internet Explorer\iexplore.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| (PID) Process: | (1196) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Launcher |
Value: 37CEA10909000000 | |||
| (PID) Process: | (3844) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Browser |
Value: 6836A50909000000 | |||
| (PID) Process: | (3844) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry |
Value: 1 | |||
| (PID) Process: | (3844) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (3844) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (3844) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3844) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2340) pingsender.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2340) pingsender.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2340) pingsender.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3844 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
| 3844 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm | — | |
MD5:— | SHA256:— | |||
| 3844 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js | — | |
MD5:— | SHA256:— | |||
| 3844 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp | — | |
MD5:— | SHA256:— | |||
| 3844 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp | — | |
MD5:— | SHA256:— | |||
| 3844 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.bin | binary | |
MD5:— | SHA256:— | |||
| 3844 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4 | jsonlz4 | |
MD5:— | SHA256:— | |||
| 3844 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.js | text | |
MD5:— | SHA256:— | |||
| 3844 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.sbstore | binary | |
MD5:— | SHA256:— | |||
| 3844 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.bin | binary | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3844 | firefox.exe | GET | 200 | 81.171.123.200:80 | http://uploaded.net/img/noIE.css | NL | text | 1.20 Kb | whitelisted |
3844 | firefox.exe | GET | 200 | 81.171.123.200:80 | http://uploaded.net/js2/uploader-min.js | NL | text | 3.79 Kb | whitelisted |
3844 | firefox.exe | GET | 200 | 81.171.123.200:80 | http://uploaded.net/img/uploaded.png | NL | image | 12.3 Kb | whitelisted |
3844 | firefox.exe | GET | 200 | 81.171.123.200:80 | http://uploaded.net/js/script.js | NL | html | 14.4 Kb | whitelisted |
3844 | firefox.exe | GET | 200 | 81.171.123.204:80 | http://udarem.com/spcjs.php?id=1&target=_blank | NL | text | 750 b | unknown |
3844 | firefox.exe | GET | 200 | 81.171.123.200:80 | http://uploaded.net/file/dxktdyyv/left4dead_update_1038.exe | NL | html | 5.04 Kb | whitelisted |
3844 | firefox.exe | GET | 200 | 81.171.123.200:80 | http://uploaded.net/js2/ablok.js | NL | text | 207 b | whitelisted |
3844 | firefox.exe | GET | 200 | 23.14.92.17:80 | http://detectportal.firefox.com/success.txt | NL | text | 8 b | whitelisted |
3844 | firefox.exe | GET | 200 | 81.171.123.200:80 | http://uploaded.net/js2/ablock.js | NL | text | 2.27 Kb | whitelisted |
3844 | firefox.exe | GET | 200 | 81.171.123.200:80 | http://uploaded.net/js2/element-min.js | NL | text | 3.00 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3844 | firefox.exe | 23.14.92.17:80 | detectportal.firefox.com | Akamai International B.V. | NL | suspicious |
3844 | firefox.exe | 81.171.123.200:80 | uploaded.net | StackPath LLC | NL | suspicious |
3844 | firefox.exe | 54.200.189.211:443 | search.services.mozilla.com | Amazon.com, Inc. | US | unknown |
3844 | firefox.exe | 172.217.18.4:443 | www.google.com | Google Inc. | US | whitelisted |
3844 | firefox.exe | 52.10.115.210:443 | push.services.mozilla.com | Amazon.com, Inc. | US | malicious |
3844 | firefox.exe | 143.204.201.119:443 | snippets.cdn.mozilla.net | — | US | suspicious |
3844 | firefox.exe | 81.171.123.204:80 | udarem.com | StackPath LLC | NL | unknown |
3844 | firefox.exe | 172.217.23.131:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
3844 | firefox.exe | 216.58.210.10:443 | safebrowsing.googleapis.com | Google Inc. | US | whitelisted |
3844 | firefox.exe | 143.204.208.134:80 | dc5k8fg5ioc8s.cloudfront.net | — | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
uploaded.net |
| whitelisted |
detectportal.firefox.com |
| whitelisted |
a1089.dscd.akamai.net |
| whitelisted |
search.services.mozilla.com |
| whitelisted |
search.r53-2.services.mozilla.com |
| whitelisted |
push.services.mozilla.com |
| whitelisted |
autopush.prod.mozaws.net |
| whitelisted |
snippets.cdn.mozilla.net |
| whitelisted |
d228z91au11ukj.cloudfront.net |
| whitelisted |
udarem.com |
| unknown |
PID | Process | Class | Message |
|---|---|---|---|
3844 | firefox.exe | Misc activity | SUSPICIOUS [PTsecurity] JS obfuscation (obfuscator.io) |
1052 | svchost.exe | Potentially Bad Traffic | ET INFO Observed DNS Query to .cloud TLD |
1052 | svchost.exe | Potentially Bad Traffic | ET INFO Observed DNS Query to .cloud TLD |
3844 | firefox.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3844 | firefox.exe | Misc activity | ET INFO EXE - Served Attached HTTP |
1052 | svchost.exe | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |
1052 | svchost.exe | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |
3844 | firefox.exe | Potentially Bad Traffic | ET INFO Observed Let's Encrypt Certificate for Suspicious TLD (.xyz) |
2976 | iexplore.exe | Misc activity | SUSPICIOUS [PTsecurity] JS obfuscation (obfuscator.io) |
2976 | iexplore.exe | Potentially Bad Traffic | ET INFO Observed Let's Encrypt Certificate for Suspicious TLD (.xyz) |