MALICIOUS — 612a294cd607c71aebc1ea44eab4b7b87a023ab42c0430be59f6e52182f97ef9
MALICIOUS — 612a294cd607c71aebc1ea44eab4b7b87a023ab42c0430be59f6e52182f97ef9 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Leivion family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
612a294cd607c71aebc1ea44eab4b7b87a023ab42c0430be59f6e52182f97ef9 - SHA-1:
c4faead1070f6894a6859ba98b08df5d6ec72886 - MD5:
927ab3060b3301e16967cf455d81af2e - imphash:
0567133e967fa2ec1c829dfc456fcbd5 - ssdeep:
1536:ejrtro2bSNFIhQQ6m9+WQ2SaLpBNvuc/Cs:yrt8WD6mHQaNlCs - TLSH:
T10A3B17D16168BE40CDF4F906A818DBADB653958B21B927CC1512C47BF5783B312BA80F - Submitted as: 612a294cd607c71aebc1ea44eab4b7b87a023ab42c0430be59f6e52182f97ef9
- File type: pe · Size: 108071 bytes
- Verdict: malicious (96/100) · Family: Leivion
Detections (4 of 56 engines)
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Trojan:Win32/Leivion.L
- Emsisoft (Emergency Kit): Gen:Variant.Barys.491318
- Kaspersky (KVRT): HEUR:Trojan.Win32.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 7 weighted signals:
- Microsoft Defender flagged Trojan:Win32/Leivion.L (rule
Trojan:Win32/Leivion.L) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Barys.491318 (rule
Gen:Variant.Barys.491318) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Generic (rule
HEUR:Trojan.Win32.Generic) - engine signal, weight 0.55, confidence 0.85 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70 - 1 behavioral detection(s) across 1 rule(s): C2: connection to non-standard port [medium] (rule
tl-c2-rare-port) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5604) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
863 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
- login.live.com
- desktop-hsgcbep
- 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
- th.bing.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
- slscr.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
- 192.168.110.101
- 4.150.223.99
- 20.3.0.251
- 4.230.171.124
- 104.18.33.89
- 74.178.76.54
- 4.150.223.114
- 74.179.77.204
- 4.150.223.105
- 4.247.188.224
- 52.110.12.4
- 52.110.12.3
More Leivion samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report