MALICIOUS — 547676bbe2550e9aa9da56c04bccfd6adce6c010033fc8ac6be8f0e671bf6de0
MALICIOUS — 547676bbe2550e9aa9da56c04bccfd6adce6c010033fc8ac6be8f0e671bf6de0 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Vobfus family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
547676bbe2550e9aa9da56c04bccfd6adce6c010033fc8ac6be8f0e671bf6de0 - SHA-1:
254451a56bfd375426b46f3104304c48a8e51654 - MD5:
6494d377072262d894d6143810e3fd97 - imphash:
e8086a103efa4e592b077ae5b9b7dd54 - ssdeep:
768:gpbYxf4GAYPS3e86/bI0/F/NstMlwQTOxelNmw5jR3pF2Rj:gpFGAGbIUJxdlNmKjR3pF2J - TLSH:
T17B3951EB1614D845E4FEE56F5E0ABFDD24CE52411B3B20581A4E020FA9C21F7A434EAD - Submitted as: 547676bbe2550e9aa9da56c04bccfd6adce6c010033fc8ac6be8f0e671bf6de0
- File type: pe · Size: 88297 bytes
- Verdict: malicious (99/100) · Family: Vobfus
Detections (4 of 56 engines)
- ClamAV (daily): Win.Worm.Vobfus-6992563-0
- Microsoft Defender: Worm:Win32/Vobfus.AC
- Emsisoft (Emergency Kit): Gen:Trojan.Chinky.2
- Kaspersky (KVRT): Worm.Win32.VBNA.b
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Worm.Vobfus-6992563-0 (rule
Win.Worm.Vobfus-6992563-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Worm:Win32/Vobfus.AC (rule
Worm:Win32/Vobfus.AC) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Trojan.Chinky.2 (rule
Gen:Trojan.Chinky.2) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Worm.Win32.VBNA.b (rule
Worm.Win32.VBNA.b) - engine signal, weight 0.55, confidence 0.85 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- enumerate processes (rule
enumerate processes) - capa signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
28597 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
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- licensing.mp.microsoft.com
- tas02.sls.update.microsoft.com
- fe3cr.delivery.mp.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
- 4.150.223.111
- 52.123.252.245
- 4.230.171.124
- 48.211.4.16
- 52.253.84.76
- 74.178.76.128
- 74.178.76.54
- 52.168.117.175
- 74.179.77.204
- 20.184.175.1
- 135.233.45.221
- 52.110.12.32
- 52.110.12.44
More Vobfus samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report