MALICIOUS — f8fc7b33c2d4364e1d42e09035c796120218035dc34b41daf2d7979e93db09eb
MALICIOUS — f8fc7b33c2d4364e1d42e09035c796120218035dc34b41daf2d7979e93db09eb is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f8fc7b33c2d4364e1d42e09035c796120218035dc34b41daf2d7979e93db09eb - SHA-1:
9a5044c25b24e594653252ecc80b74a7b414c2ab - MD5:
d6583b10c8b84c4d1d0a0d234dbb878c - imphash:
c5805c0b212a91c28f845c32f8f87d12 - ssdeep:
3072:1Y60+0cJB/JO08G/fEsmEEsmEEsmEEsmEEsmNY60+0cJB/JO08G/kB:F5BHfZtZtZtZtZk5BHkB - TLSH:
T1E045E7E231403B10EDB0B9549D105C1D31A2B9A2673A3BE82446C47F79FAEF742BD859 - Submitted as: f8fc7b33c2d4364e1d42e09035c796120218035dc34b41daf2d7979e93db09eb
- File type: pe · Size: 283355 bytes
- Verdict: malicious (99/100)
Detections (4 of 56 engines)
- ClamAV (daily): Win.Malware.Generic-9891477-0
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Trojan:Win32/CryptInject!pz
- Kaspersky (KVRT): Virus.Win32.Lamer.ks
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Malware.Generic-9891477-0 (rule
Win.Malware.Generic-9891477-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/CryptInject!pz (rule
Trojan:Win32/CryptInject!pz) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Virus.Win32.Lamer.ks (rule
Virus.Win32.Lamer.ks) - engine signal, weight 0.55, confidence 0.85 - Contacted 4 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)
104 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- windows.msn.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- th.bing.com
- licensing.mp.microsoft.com
- tas02.sls.update.microsoft.com
Embedded URLs
- http://www.microsoft.com/pki/certs/CSPCA.crt0
- http://www.microsoft.com/pki/certs/tspca.crt0
- http://www.microsoft.com/DirectX0
- 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
- 52.168.117.169
- 4.230.171.124
- 40.84.85.40
- 52.230.59.222
- 135.232.92.137
- 135.232.92.97
- 4.150.223.112
- 74.179.77.204
- 52.182.141.63
- 172.64.154.167
- 135.233.45.222
- 125.56.205.42
- 172.66.2.5
- 52.110.12.47
- 52.110.12.4
- 125.56.205.32
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report