MALICIOUS — 77c2eb1f85b872655d783133d2f0ea0500452a4b8b65949a833528eef1491779
MALICIOUS — 77c2eb1f85b872655d783133d2f0ea0500452a4b8b65949a833528eef1491779 is a html sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 1 of 54 detection engines flagged it.
Identification
- SHA-256:
77c2eb1f85b872655d783133d2f0ea0500452a4b8b65949a833528eef1491779 - SHA-1:
58fe9f8fa5e94696dcd131a11859a5f34c6d1266 - MD5:
e5a80f3fd25f778eb70ac2aa1b40addd - ssdeep:
384:PnA4ywJs6p0G+lztvukeKXXTuwwXW2EVmKL24UTpNyOcn8tvG5nTDuU5esT8a:f1LsftWkekf4pPKc7wV - TLSH:
T1BF2BA41E6757255FC276AE02F481BAED289AB7FF94700020826DFB4F5C45C60358B1EA - Submitted as: 77c2eb1f85b872655d783133d2f0ea0500452a4b8b65949a833528eef1491779
- File type: html · Size: 23868 bytes
- Verdict: malicious (84/100)
Detections (1 of 54 engines)
- Microsoft Defender: TrojanDownloader:HTML/Phish.PRKR!MTB
Why this verdict
The malicious score of 84/100 is the fusion of 6 weighted signals:
- Microsoft Defender flagged TrojanDownloader:HTML/Phish.PRKR!MTB (rule
TrojanDownloader:HTML/Phish.PRKR!MTB) - engine signal, weight 0.55, confidence 0.85 - Obfuscated powershell script: dynamic-exec (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://logo.clearbit.com/mross.com - static signal, weight 0.35, confidence 0.60
- Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
280 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
- login.live.com
- update.googleapis.com
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- windows.msn.com
- odc.officeapps.live.com
- www.msn.com
- assets.msn.com
- www.bing.com
- th.bing.com
- tas02.sls.update.microsoft.com
Embedded URLs
- https://fonts.gstatic.com/s/opensans/v16/mem5YaGs126MiZpBA-UN_r8OUuhs.ttf
- https://fonts.gstatic.com/s/opensans/v16/mem8YaGs126MiZpBA-UFVZ0e.ttf
- https://fonts.gstatic.com/s/opensans/v16/mem5YaGs126MiZpBA-UNirkOUuhs.ttf
- https://logo.clearbit.com/mross.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- fonts.gstatic.com
- logo.clearbit.com
- mross.com
- trafficsignals.co
- gmail.com
Embedded IP addresses
- 57.155.104.224
- 20.42.73.27
- 52.123.252.204
- 20.247.184.142
- 172.215.188.225
- 4.230.171.124
- 74.178.76.128
- 104.208.16.94
- 135.233.95.135
- 74.179.77.204
- 172.64.154.167
- 162.159.142.9
- 48.211.4.16
- 52.148.114.188
- 52.110.12.37
- 72.145.35.110
- 52.110.12.50
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report