MALICIOUS — 78b970b2b36b0300118be30913dc52d0e025e199e435d0364aa7917fef75cf93
MALICIOUS — 78b970b2b36b0300118be30913dc52d0e025e199e435d0364aa7917fef75cf93 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Expiro family. 4 of 56 detection engines flagged it.
Identification
- SHA-256:
78b970b2b36b0300118be30913dc52d0e025e199e435d0364aa7917fef75cf93 - SHA-1:
c3660aa779702873024c0ba381b488186df36fa6 - MD5:
3191fbb4d03790700bd680fa3bb206d8 - imphash:
f0ea749f47650b36d9712c2c487f984b - ssdeep:
12288:Wbf/tCc4ZUE8+hxvVfS+IGoYLBU+/zOQmvfOUEIBZtNSuoRZlwtBa7:Wbf/tJ4ZUE8+hxvHr8guX - TLSH:
T17E4B7BDA4E8108D7D3215AA87DC3D04FD05FBD75A381C40803AE87AB57E62EB92D261D - Submitted as: 78b970b2b36b0300118be30913dc52d0e025e199e435d0364aa7917fef75cf93
- File type: pe · Size: 499200 bytes
- Verdict: malicious (99/100) · Family: Expiro
Detections (4 of 56 engines)
- ClamAV (daily): Win.Virus.Expiro-9894113-0
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): Win64.Expiro.Gen.6
- Kaspersky (KVRT): HEUR:Virus.Win64.Expiro.gen
Why this verdict
The malicious score of 99/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Virus.Expiro-9894113-0 (rule
Win.Virus.Expiro-9894113-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged flagged (rule
flagged) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Win64.Expiro.Gen.6 (rule
Win64.Expiro.Gen.6) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Virus.Win64.Expiro.gen (rule
HEUR:Virus.Win64.Expiro.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 4 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- 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)
0 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
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- settings-win.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
- tas02.sls.update.microsoft.com
- fe3cr.delivery.mp.microsoft.com
Embedded URLs
- http://schemas.microsoft.com/SMI/2016/WindowsSettings
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 4.150.223.110
- 57.155.104.224
- 52.123.252.224
- 20.247.184.197
- 4.230.171.124
- 48.211.4.16
- 74.179.77.204
- 20.165.94.54
- 51.116.253.170
- 40.74.98.198
- 52.110.12.50
- 52.110.12.40
File paths
- C:\A\34\b\bin\amd64\python.pdb
More Expiro samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report