MALICIOUS — cf750d16d039542d44664f40853f0002ef053a4e15a0844ef9759e1efb2b34e7
MALICIOUS — cf750d16d039542d44664f40853f0002ef053a4e15a0844ef9759e1efb2b34e7 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the VBChinky family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
cf750d16d039542d44664f40853f0002ef053a4e15a0844ef9759e1efb2b34e7 - SHA-1:
b2b1a846cf25bc49d55656214ed666b75ea86b4a - MD5:
48bc07a1b1fe59745fad6aeaf817f3c6 - imphash:
74a700ac5b845069d415423354fd8c51 - ssdeep:
768:jElw1owYOWJOaoIXdUyXfL2s3e3V4Yf9Oty/N/X+YVhP5itZfP6v+XyATR:wlw1owcBf3OFbVEmNfP8Sv+9TR - TLSH:
T119370DA3B669D9A1C0F9D65B0C0C2FAD609C87C93E2B402D1AED550A6DD50F3F064E4D - Submitted as: cf750d16d039542d44664f40853f0002ef053a4e15a0844ef9759e1efb2b34e7
- File type: pe · Size: 76020 bytes
- Verdict: malicious (99/100) · Family: VBChinky
Detections (4 of 56 engines)
- ClamAV (daily): Html.Trojan.VBChinky-3
- Microsoft Defender: Worm:Win32/Vobfus.AC
- Emsisoft (Emergency Kit): Gen:Trojan.Chinky.2
- Kaspersky (KVRT): Worm.Win32.Vobfus.exhd
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Html.Trojan.VBChinky-3 (rule
Html.Trojan.VBChinky-3) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Worm:Win32/Vobfus.AC (rule
Worm:Win32/Vobfus.AC) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Trojan.Chinky.2 (rule
Gen:Trojan.Chinky.2) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Worm.Win32.Vobfus.exhd (rule
Worm.Win32.Vobfus.exhd) - engine signal, weight 0.55, confidence 0.85 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- enumerate processes (rule
enumerate processes) - capa signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
173 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
- desktop-hsgcbep
- login.live.com
- 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
- www.bing.com
- assets.msn.com
- licensing.mp.microsoft.com
- th.bing.com
- tas02.sls.update.microsoft.com
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 51.116.246.105
- 52.123.252.204
- 57.155.101.212
- 4.230.171.124
- 4.144.132.114
- 20.165.94.63
- 74.178.240.51
- 4.150.223.103
- 20.42.73.31
- 104.18.33.89
- 104.46.162.229
- 172.178.240.162
- 52.110.12.42
- 52.110.12.56
More VBChinky samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report