MALICIOUS — 2f8b4f97e5193c658e50b313aca64b842dfb65d2ba1246db432e5bf8c209f265
MALICIOUS — 2f8b4f97e5193c658e50b313aca64b842dfb65d2ba1246db432e5bf8c209f265 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Dridex family. 6 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
2f8b4f97e5193c658e50b313aca64b842dfb65d2ba1246db432e5bf8c209f265 - SHA-1:
a46975591ce1814a4a3624a9e3eabaa9726cd281 - MD5:
004b62e838a3ca116869367d5b066185 - imphash:
4a2e61e1749a0183eccaadb9c4ef6ec2 - ssdeep:
12288:5ZgJtlQepQn+NDo7nIgegQCLDF/B9wvj/cLvVZFuwB:5ZK6F7nVeRmDFJivohZFV - TLSH:
T19150CFEE7015AB9CC3B1D690B1DE24BD8035E2898672EDC1A572EAF84463D730D06C79 - Submitted as: 2f8b4f97e5193c658e50b313aca64b842dfb65d2ba1246db432e5bf8c209f265
- File type: pe · Size: 815104 bytes
- Verdict: malicious (94/100) · Family: Dridex
Detections (6 of 52 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Packed.Dridex-9916859-0
- Microsoft Defender: Trojan:Win32/QBot.RPX!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Barys.227150
- Trellix Stinger (McAfee): Drixed-FJE!004B62E838A3
- Kaspersky (KVRT): HEUR:Trojan.Win64.Injexa.pef
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Packed.Dridex-9916859-0 (rule
Win.Packed.Dridex-9916859-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 25 external host(s) at runtime (15 HTTP) - network signal, weight 0.40, confidence 0.80
- Extracted DridexV4 config (0 C2) - engine signal, weight 0.45, confidence 0.60
- Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
53 behavior events · 1 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- licensing.mp.microsoft.com
- www.bing.com
- tas02.sls.update.microsoft.com
Dropped files
- 5baae15507844a8943b4202e1b43bbcc97d1b2e631991988388a6b9da0d9e512 -
5baae15507844a8943b4202e1b43bbcc97d1b2e631991988388a6b9da0d9e512 - 53334558b21f93314c32aa70a177ea7c1b81970a5aaa08b82f2970a96af5a5e1 -
53334558b21f93314c32aa70a177ea7c1b81970a5aaa08b82f2970a96af5a5e1
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 20.76.201.171
- 40.84.85.40
- 20.52.64.201
- 4.230.171.124
- 4.247.188.233
- 52.230.60.54
- 135.232.92.137
- 4.150.223.100
- 135.233.45.222
- 52.123.252.203
- 4.150.223.102
- 52.148.114.188
- 20.236.44.162
- 125.56.205.42
- 125.56.205.17
- 52.110.12.1
- 52.110.12.25
More Dridex samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report