| URL: | https://mega.nz/file/Fvd1WJKK#z4SdI8bBOIwE_P5nkr1Kf7T_vzvFFSNSNnfgDwe02TI?fpo=file.zip |
| Full analysis: | https://app.any.run/tasks/278666ec-00a5-4b2f-8828-7fa8986115d3 |
| Verdict: | Malicious activity |
| Threats: | PrivateLoader is a malware family that is specifically created to infect computer systems and drop additional malicious programs. It operates using a pay-per-install business model, which means that the individuals behind it are paid for each instance of successful deployment of different types of harmful programs, including trojans, stealers, and other ransomware. |
| Analysis date: | November 12, 2023, 13:44:11 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| SHA1: | D7D5479001344133DB3C2ACD7B6D9B4E735886D7 |
| SHA256: | AE104697C86C2796B883216F7530279C26258886099AFF94554044988AAF024A |
| SSDEEP: | 3:N8X/i0UuBgC/1S+7eSSsIdQJukV:2p5t1S+RSHdNkV |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 992 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.1.2054528764\1390529798" -parentBuildID 20230710165010 -prefsHandle 1416 -prefMapHandle 1412 -prefsLen 29857 -prefMapSize 244187 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f3c6daf8-19ab-4dd8-974c-a32264fd6d3f} 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 1428 fad2658 socket | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 1656 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | Setup.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 4.7.2558.0 built by: NET471REL1 Modules
| |||||||||||||||
| 2336 | "C:\Program Files\Mozilla Firefox\firefox.exe" "https://mega.nz/file/Fvd1WJKK#z4SdI8bBOIwE_P5nkr1Kf7T_vzvFFSNSNnfgDwe02TI?fpo=file.zip" | C:\Program Files\Mozilla Firefox\firefox.exe | explorer.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 2412 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.3.1083510495\1837024016" -childID 2 -isForBrowser -prefsHandle 2984 -prefMapHandle 2980 -prefsLen 35454 -prefMapSize 244187 -jsInitHandle 876 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {277a69c9-75a8-4439-a870-9e81a92b70d4} 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 2996 1dfb5558 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 2420 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.7.1230806015\2075612819" -childID 6 -isForBrowser -prefsHandle 4324 -prefMapHandle 4328 -prefsLen 35561 -prefMapSize 244187 -jsInitHandle 876 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {15bb00b8-b824-4456-9091-181f08dd6917} 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 4416 23999a58 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 2460 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.2.1275296857\1183738065" -childID 1 -isForBrowser -prefsHandle 2044 -prefMapHandle 2040 -prefsLen 25589 -prefMapSize 244187 -jsInitHandle 876 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {87d5bada-6e36-4189-9dc5-96e41eb33eff} 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 2060 1984d358 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 2516 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.6.1441627151\475235161" -childID 5 -isForBrowser -prefsHandle 4044 -prefMapHandle 4204 -prefsLen 30253 -prefMapSize 244187 -jsInitHandle 876 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {265d9e38-586d-423c-9efc-9ac87ed64f31} 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 4216 23998558 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 2652 | C:\Windows\system32\RAServer.exe /offerraupdate | C:\Windows\System32\raserver.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Remote Assistance COM Server Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2712 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.4.524595893\1827740465" -childID 3 -isForBrowser -prefsHandle 3848 -prefMapHandle 3852 -prefsLen 30253 -prefMapSize 244187 -jsInitHandle 876 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {31250970-51fd-4384-8d67-a3d933ce04c4} 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 3828 1dfb6a58 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 2812 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.5.612904403\170199124" -childID 4 -isForBrowser -prefsHandle 3812 -prefMapHandle 3816 -prefsLen 30253 -prefMapSize 244187 -jsInitHandle 876 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a5eec970-678c-464b-80f6-f52024715b10} 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 3940 23667258 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| (PID) Process: | (2336) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Browser |
Value: 0000000000000000 | |||
| (PID) Process: | (2336) 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: | (2336) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe |
Value: 0 | |||
| (PID) Process: | (2336) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Theme |
Value: 1 | |||
| (PID) Process: | (2336) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Enabled |
Value: 1 | |||
| (PID) Process: | (2336) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox|DisableTelemetry |
Value: 0 | |||
| (PID) Process: | (2336) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent |
Value: 0 | |||
| (PID) Process: | (2336) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox|SetDefaultBrowserUserChoice |
Value: 1 | |||
| (PID) Process: | (2336) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox|AppLastRunTime |
Value: F8B731ACA1C5D901 | |||
| (PID) Process: | (2336) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2336 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\nltxvmn2.default\startupCache\urlCache-current.bin | binary | |
MD5:4DF9B77C7650AF87B264E535779AE2A4 | SHA256:C57071FCFEF26EE4F08A2029E547848EC015B10045ABAD705195A9F966FEAE58 | |||
| 2336 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\nltxvmn2.default\sessionCheckpoints.json | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
| 2336 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\nltxvmn2.default\cookies.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 2336 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\nltxvmn2.default\cache2\doomed\899 | compressed | |
MD5:58BF90C279D403DC2DFB9B9DF37D9B81 | SHA256:4A922FE9DF274368DBD30EC32F033BC5404E868AE1F512F6CFB291D7A4D781C5 | |||
| 2336 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\nltxvmn2.default\cache2\entries\ED9826654AE8BD972BDE17A9E0A449D3F881E430 | binary | |
MD5:A7649EB971996F5CA96F5254095DCA12 | SHA256:84395139023B147DD95C14D056DA7FA2D2DF47AAFB1E21AB856084D5CEB30997 | |||
| 2336 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\nltxvmn2.default\sessionCheckpoints.json.tmp | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
| 2336 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\nltxvmn2.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 2336 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\nltxvmn2.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 2336 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\nltxvmn2.default\prefs.js | text | |
MD5:9D3ED4E004A2B2AD99617184230E55D1 | SHA256:10794F7D97ED0C4008C6064FE93B6338F2DB4FBC5F2813D7D20E4A354C99DAA9 | |||
| 2336 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\nltxvmn2.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2336 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt?ipv4 | unknown | text | 8 b | unknown |
2336 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/canonical.html | unknown | text | 90 b | unknown |
2336 | firefox.exe | POST | 200 | 142.250.185.227:80 | http://ocsp.pki.goog/gts1c3 | unknown | binary | 472 b | unknown |
2336 | firefox.exe | POST | 200 | 2.16.241.8:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
2336 | firefox.exe | POST | 200 | 2.16.241.8:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
2336 | firefox.exe | POST | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/ | unknown | binary | 471 b | unknown |
2336 | firefox.exe | POST | 200 | 2.16.241.8:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
2336 | firefox.exe | POST | 200 | 172.64.149.23:80 | http://ocsp.sectigo.com/ | unknown | binary | 471 b | unknown |
2336 | firefox.exe | POST | 200 | 2.16.241.8:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
2336 | firefox.exe | POST | 200 | 172.64.149.23:80 | http://ocsp.sectigo.com/ | unknown | binary | 471 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2336 | firefox.exe | 31.216.144.5:443 | mega.nz | Datacenter Luxembourg S.A. | LU | unknown |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1956 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
2336 | firefox.exe | 34.107.221.82:80 | detectportal.firefox.com | GOOGLE | US | whitelisted |
2336 | firefox.exe | 34.117.237.239:443 | contile.services.mozilla.com | GOOGLE-CLOUD-PLATFORM | US | unknown |
2336 | firefox.exe | 2.16.241.8:80 | r3.o.lencr.org | Akamai International B.V. | DE | unknown |
2336 | firefox.exe | 107.21.198.143:443 | spocs.getpocket.com | AMAZON-AES | US | unknown |
2336 | firefox.exe | 2.22.242.121:80 | r3.o.lencr.org | Akamai International B.V. | DE | unknown |
2336 | firefox.exe | 34.160.144.191:443 | content-signature-2.cdn.mozilla.net | GOOGLE | US | unknown |
Domain | IP | Reputation |
|---|---|---|
mega.nz |
| whitelisted |
detectportal.firefox.com |
| whitelisted |
prod.detectportal.prod.cloudops.mozgcp.net |
| whitelisted |
example.org |
| whitelisted |
ipv4only.arpa |
| whitelisted |
contile.services.mozilla.com |
| whitelisted |
r3.o.lencr.org |
| shared |
spocs.getpocket.com |
| shared |
a1887.dscq.akamai.net |
| whitelisted |
proxyserverecs-1736642167.us-east-1.elb.amazonaws.com |
| shared |
PID | Process | Class | Message |
|---|---|---|---|
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |
324 | svchost.exe | Misc activity | ET INFO Observed DNS Query to Filesharing Service (mega .co .nz) |