MALICIOUS — 046b31c31842cf118024376074745daf9bf08bed35641c7127d1af3e6cdaeea4

MALICIOUS — 046b31c31842cf118024376074745daf9bf08bed35641c7127d1af3e6cdaeea4 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Porcupine family. 4 of 56 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: 046b31c31842cf118024376074745daf9bf08bed35641c7127d1af3e6cdaeea4
• SHA-1: 4816e34df7cd3fbd918d40a456ee6406e14af82d
• MD5: 2c654ba650c61d40269b0f7f1df3819f
• imphash: ba0705dc1860fce6276434770084940d
• ssdeep: 12288:NSGoaGofGo6w9nxEV7c1Zau9Qoj7lfaGz5+r5NuC+dIiYw5i+KG6:NMaGofGo6+xEVfy7las5m5BmgL
• TLSH: T123539DD45A2A1851D07FABB4D8334C9CA9D66429903B5CC94F83D2A803F79B305F6E63
• Submitted as: 046b31c31842cf118024376074745daf9bf08bed35641c7127d1af3e6cdaeea4
• File type: pe · Size: 1007616 bytes
• Verdict: malicious (98/100) · Family: Porcupine

Detections (4 of 56 engines)

• capa (capabilities): capability:collection/keylog
• ClamAV feed: SaneSecurity foxhole_generic: Porcupine.Malware.58887.UNOFFICIAL
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• LIEF (executable format parser): lief:invalid-authenticode

MITRE ATT&CK

• T1071.001
• T1056.001

Why this verdict

The malicious score of 98/100 is the fusion of 8 weighted signals:

• ClamAV feed: SaneSecurity foxhole_generic flagged Porcupine.Malware.58887.UNOFFICIAL (rule Porcupine.Malware.58887.UNOFFICIAL) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• Contacted 3 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
• capa (capabilities) flagged capability:collection/keylog (rule capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://www.eyuyan.com - static signal, weight 0.35, confidence 0.60
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60

Dynamic analysis (windows)

18 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• update.googleapis.com
• desktop-hsgcbep
• login.live.com
• v20.events.data.microsoft.com
• licensing.mp.microsoft.com
• config.edge.skype.com
• windows.msn.com
• www.msn.com
• officeclient.microsoft.com
• odc.officeapps.live.com
• assets.msn.com
• www.bing.com
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• www.msftconnecttest.com/connecttest.txt

Embedded URLs

• http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
• http://www.eyuyan.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.eyuyan.com

Embedded IP addresses

• 20.184.175.1
• 4.144.132.223
• 4.230.171.124
• 52.110.12.16
• 52.110.12.18

File paths

• D:\8Kq

More Porcupine samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report