MALICIOUS — fd7d01bb28ef7a110204b13eb7042547cff9c2912905bad4278ff67e564eda04
MALICIOUS — fd7d01bb28ef7a110204b13eb7042547cff9c2912905bad4278ff67e564eda04 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 2 of 56 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
fd7d01bb28ef7a110204b13eb7042547cff9c2912905bad4278ff67e564eda04 - SHA-1:
b4d3476306d0d1be09e5a4fd3fa651d7986c280c - MD5:
aabdd40bdd40ae83cdd120d846fe2ebc - imphash:
f34d5f2d4577ed6d9ceec516c1f5a744 - ssdeep:
96:2LqN1jldvyJ9iJlT60e5VCynSSYCcE27YlnlYJnLLPL0KffiR80u9RXmmqMQQYz:2LaldaLiqvSnnVunlYJLLLTKGqU6 - TLSH:
T1431FC9CE087D6E46C1BAED770481CC2E6111F8D575B606094A4492731ABDB33E83E39B - Submitted as: fd7d01bb28ef7a110204b13eb7042547cff9c2912905bad4278ff67e564eda04
- File type: pe · Size: 7168 bytes
- Verdict: malicious (95/100)
Detections (2 of 56 engines)
- Microsoft Defender: Trojan:MSIL/AsyncRAT.NAD!MTB
- Kaspersky (KVRT): HEUR:Trojan-Spy.MSIL.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 8 weighted signals:
- Microsoft Defender flagged Trojan:MSIL/AsyncRAT.NAD!MTB (rule
Trojan:MSIL/AsyncRAT.NAD!MTB) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan-Spy.MSIL.Generic (rule
HEUR:Trojan-Spy.MSIL.Generic) - engine signal, weight 0.55, confidence 0.85 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 17 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497.001, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- Embedded network infrastructure: https://www.youtube.com/ - static signal, weight 0.35, confidence 0.60
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
18853 behavior events · 2 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- windows.msn.com
- odc.officeapps.live.com
- www.msn.com
- licensing.mp.microsoft.com
- assets.msn.com
- www.bing.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\cmd.bat -
c72c7ef8acbada236c32ea80dde9f074bde57cef20981580b5541fe8ac1933ec
Embedded URLs
- https://www.youtube.com/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
Embedded domains
- www.youtube.com
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 20.184.175.1
- 52.123.252.219
- 20.247.184.197
- 4.230.171.124
- 162.159.142.9
- 135.233.45.221
- 184.84.165.171
- 184.84.165.136
- 57.154.63.210
- 4.150.223.104
- 20.42.65.85
- 48.211.4.16
- 172.215.188.232
- 52.110.12.11
- 52.110.12.54
- 72.153.5.131
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report