MALICIOUS — b103ae5f610a44b5aaab83c2063baa09ce3533984fb1a7d13a1d2530e3b7b8c9
MALICIOUS — b103ae5f610a44b5aaab83c2063baa09ce3533984fb1a7d13a1d2530e3b7b8c9 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Fileinfector family. 3 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b103ae5f610a44b5aaab83c2063baa09ce3533984fb1a7d13a1d2530e3b7b8c9 - SHA-1:
8115c9a588a28d06be765318162b4faacc32562e - MD5:
08862d80335f7a47db688b3aad4b7b0c - imphash:
7a0d9f66efd1839f136ca6896fa52dfa - ssdeep:
24576:Seb8Fpa6aHX7dGP5Gv3Ooc8UHkC2ekzkeb8Fpa6aHX7dGP5Gv3Ooc8UHkC2ekzC:QxapGsXOxapGsXCOxapGsXCCOxapGs - TLSH:
T17C5AF75392972940E927DF10B8293B5D52BBF893227E234C2356F0CF94C9E9F9278254 - Submitted as: b103ae5f610a44b5aaab83c2063baa09ce3533984fb1a7d13a1d2530e3b7b8c9
- File type: pe · Size: 2108901 bytes
- Verdict: malicious (98/100) · Family: Fileinfector
Detections (3 of 56 engines)
- ClamAV (daily): Win.Malware.Fileinfector-9832954-0
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Trojan:Win32/Vindor!pz
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Malware.Fileinfector-9832954-0 (rule
Win.Malware.Fileinfector-9832954-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Vindor!pz (rule
Trojan:Win32/Vindor!pz) - engine signal, weight 0.55, confidence 0.85 - Contacted 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70 - 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)
52 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- th.bing.com
- edge.microsoft.com
- time.windows.com
- settings-win.data.microsoft.com
Embedded URLs
- http://www.microsoft.com/pki/certs/CSPCA.crt0
- http://www.microsoft.com/pki/certs/tspca.crt0
- 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.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- crl.microsoft.com
- www.microsoft.com
- www.pinkworld.com
- www.youporn.com
- www.redtube.com
- www.assparade.com
- www.freeav.com
- www.antispyware.com
- www.antivirus.com
Embedded IP addresses
- 20.184.175.22
- 20.247.184.142
- 52.123.252.226
- 4.230.171.124
- 172.64.154.167
- 4.247.188.233
- 72.153.5.133
- 52.148.114.188
- 52.110.12.11
- 52.110.12.49
File paths
- X:\:`:d:h:l:p:t:x:
- L:\:`:p:t:x:
More Fileinfector samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report