MALICIOUS — 04f3aa7c35589c072c6e042b61c2adf98806799ae3ef2a31b669145ce1169779
MALICIOUS — 04f3aa7c35589c072c6e042b61c2adf98806799ae3ef2a31b669145ce1169779 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Fileinfector family. 5 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
04f3aa7c35589c072c6e042b61c2adf98806799ae3ef2a31b669145ce1169779 - SHA-1:
32edafaf73d5b3d2acde7beb4bfb628896394405 - MD5:
f0120af4aaeafec35e53d59b68bca8ed - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
768:0XUQ3Q0B0Y0d0I0QXUQ3He2le2LXUQ3Q0B0Y0d0I0QXUQ3pXUQ3He2le2LXUQ3Q1:0EqGEqZEqGEqpEqZEqGEqhEqpEqZEqF - TLSH:
T10C4B3B6753290725FDFAC890984C5E1C32837955A2BB0FECE01BD42774EA457283A2F6 - Submitted as: 04f3aa7c35589c072c6e042b61c2adf98806799ae3ef2a31b669145ce1169779
- File type: pe · Size: 488429 bytes
- Verdict: malicious (97/100) · Family: Fileinfector
Detections (5 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Malware.Fileinfector-9832954-0
- Microsoft Defender: Trojan:Win32/CryptInject!pz
- Emsisoft (Emergency Kit): Trojan.GenericKD.39862403
- Kaspersky (KVRT): Virus.Win32.Lamer.ks
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 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 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Contacted 20 external host(s) at runtime (16 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
- Packing/obfuscation: UPX - static signal, weight 0.25, confidence 0.55
Dynamic analysis (windows)
0 behavior events · 0 ATT&CK techniques · 0 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
- settings-win.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
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.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=1787891148&P2=404&P3=2&P4=gPuEzt9l%2fRrerCbu9lm5okDTQo7%2bA87OShyJTpTuTq4F7UZlShyyoypIqMgfkE0LODTpwFa%2fVfX7ncMyOa%2bFsw%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
Embedded IP addresses
- 4.247.188.233
- 52.168.117.168
- 4.144.132.223
- 4.230.171.124
- 57.155.104.224
- 74.178.76.128
- 51.11.192.50
- 20.165.94.54
- 135.233.95.144
- 52.123.128.14
- 20.112.250.133
- 52.123.129.14
- 20.89.1.13
- 203.26.79.13
- 135.232.92.34
- 135.234.160.244
- 52.148.114.188
- 72.153.5.129
- 52.110.12.28
- 52.110.12.31
File paths
- C:\Program
More Fileinfector samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report