SUSPICIOUS — add5e7fb45502316e4e8cc500a3bb96d1b22c846d5b412deb6d8be5cd9347eea
SUSPICIOUS — add5e7fb45502316e4e8cc500a3bb96d1b22c846d5b412deb6d8be5cd9347eea is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (66/100), attributed to the Agentb family. 3 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
add5e7fb45502316e4e8cc500a3bb96d1b22c846d5b412deb6d8be5cd9347eea - SHA-1:
35cf38b0a665a0d057bb1c2ff4cc48ee346fdd3a - MD5:
bbddc5cd5a8a9fcef31216cbe2ed310e - imphash:
802dcac7aab948c19738ba3df9f356d9 - ssdeep:
3072:Urmror8rmr8ror8r5r8ror8rcr8ror8r5r8ror8rRr8ror8r5r8ror8rcr8ror8: - TLSH:
T1106FA66705A19D9BF617D6FB5480CF0D28F2E4F899B701D81E82DC0DA67CC5728A920E - Submitted as: add5e7fb45502316e4e8cc500a3bb96d1b22c846d5b412deb6d8be5cd9347eea
- File type: pe · Size: 15728640 bytes
- Verdict: suspicious (66/100) · Family: Agentb
Detections (3 of 55 engines)
- Microsoft Defender: Trojan:Win32/Zexa.WE!MTB
- Emsisoft (Emergency Kit): Trojan.Agent.EYLR
- Kaspersky (KVRT): Trojan.Win32.Agentb.kntn
MITRE ATT&CK
Why this verdict
The suspicious score of 66/100 is the fusion of 3 weighted signals:
- Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Contacted 23 external host(s) at runtime (18 HTTP) - network signal, weight 0.40, confidence 0.80
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
32 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\JOGOOIJZEL.exe -
3d2caea54892e85382e2e602cf485d97f1c11880c51e38c46918a73ab8a3d5b7
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787798806&P2=404&P3=2&P4=V72f7JAwRp8lGmHJYqf6DCdk%2fcIz%2byxazcuC%2bPcN7ieK8b4uQIqNcXUQ%2fIcwcezkHvhPcsdRKdkjbLFfYBo%2fUQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787798833&P2=404&P3=2&P4=JGGHYKhogtVu6wzrXp2lAzdTkqqsJ00xLT%2ffuIoJfpAjoxDkiOIZ89YZHuwdpu48xLdyn6TDrIUy%2fjT3yRZcrw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 20.184.175.1
- 52.123.252.216
- 40.84.85.40
- 4.230.171.124
- 20.247.185.124
- 74.179.71.159
- 135.233.95.144
- 4.150.223.100
- 74.178.240.51
- 203.26.79.13
- 20.112.250.133
- 52.123.128.14
- 51.116.253.169
- 52.110.12.26
- 52.110.12.10
- 135.234.160.244
- 13.89.179.15
- 72.145.35.105
- 52.148.114.188
- 172.66.2.5
- 52.110.12.44
- 4.150.223.102
- 52.110.12.24
File paths
- C:\Users\
More Agentb samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report