MALICIOUS — 515be919f0689f146581804c33ef03adbfcc5350cd5788e98485d11fbcb673dc
MALICIOUS — 515be919f0689f146581804c33ef03adbfcc5350cd5788e98485d11fbcb673dc is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Fileinfector family. 1 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
515be919f0689f146581804c33ef03adbfcc5350cd5788e98485d11fbcb673dc - SHA-1:
41e69ddda587293c26267c1fb6f1016c226e1463 - MD5:
a234cfd8a5931fa2e04ec84975449fdb - imphash:
30841c0f47b4d02a68b2945ad54a63c9 - ssdeep:
12288:xBmBrE7/7TbThJmsBmBmBrE7/7TbThJm:xBmBw7/7TWsBmBmBw7/7TW - TLSH:
T171503A8523417741ECB1EB50AC809C5E74E3A8A7A27F2B9C6402C42F75F9EE705BD618 - Submitted as: 515be919f0689f146581804c33ef03adbfcc5350cd5788e98485d11fbcb673dc
- File type: pe · Size: 760819 bytes
- Verdict: malicious (94/100) · Family: Fileinfector
Detections (1 of 55 engines)
- ClamAV (daily): Win.Malware.Fileinfector-9834127-0
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Win.Malware.Fileinfector-9834127-0 (rule
Win.Malware.Fileinfector-9834127-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 28 external host(s) at runtime (20 HTTP) - network signal, weight 0.40, confidence 0.80
- persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60 - Embedded network infrastructure: http://www.pinkworld.com, http://www.youporn.com, http://www.redtube.com - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
6048 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
Dropped files
- 511bf0596c27da170e567fbccf54cf2fab1c5ed008113c59cd92158b49d2a7df -
511bf0596c27da170e567fbccf54cf2fab1c5ed008113c59cd92158b49d2a7df
Embedded URLs
- http://www.pinkworld.com
- http://www.youporn.com
- http://www.redtube.com
- http://www.assparade.com/
- http://www.freeav.com/
- http://www.antispyware.com/
- http://www.antivirus.com/
- http://www.microsoft.com/pki/certs/tspca.crt0
- http://crl.microsoft.com/pki/crl/products/CodeSignPCA2.crl0O
- http://www.microsoft.com/directx/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787913653&P2=404&P3=2&P4=nIhl8N2TP0PKegwn3Tar6KEZrYUUF3iLOVLAVVheT8r6%2b8NoigBtPE6I0TlJabuDi1fQVhqHYMErOoXpy%2b462g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787913717&P2=404&P3=2&P4=dIzdrsDN4IFvOR5sYYk%2bDJk3QvMeoZrNW2xbgAQsAhJly0RxAxQxes1jtrzfti19csRAfnEm5HrdmNunDJ%2fRlQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- www.pinkworld.com
- www.youporn.com
- www.redtube.com
- www.assparade.com
- www.freeav.com
- www.antispyware.com
- www.antivirus.com
- crl.microsoft.com
- www.microsoft.com
Embedded IP addresses
- 20.42.65.89
- 52.123.252.242
- 40.84.97.4
- 4.230.171.124
- 20.247.185.124
- 20.165.94.63
- 20.184.175.22
- 20.165.94.54
- 74.178.240.61
- 20.76.201.171
- 52.123.129.14
- 52.123.128.14
- 20.184.175.23
- 135.234.160.246
- 52.123.252.233
- 203.26.79.13
- 162.159.142.9
- 52.123.252.225
- 135.233.95.80
- 52.148.114.188
- 52.110.12.22
- 52.110.12.15
- 172.178.240.162
- 172.178.240.161
- 172.215.188.225
File paths
- X:\:`:d:h:l:p:t:x:
- X:\:`:d:h:l:
- H:\:
- C:\!
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report