SUSPICIOUS — 8af21eb22d1010fb699b88aa4ac58e65095304efb4f6fd7d2aa9beb9667f6ea3

SUSPICIOUS — 8af21eb22d1010fb699b88aa4ac58e65095304efb4f6fd7d2aa9beb9667f6ea3 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (41/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 8af21eb22d1010fb699b88aa4ac58e65095304efb4f6fd7d2aa9beb9667f6ea3
• SHA-1: 8fe6eb95486b9c1f0ba584a275218d0cb0c8bb4e
• MD5: db8090a0a631ff57f8628e8f60f10258
• ssdeep: 96:jHHgrQOFugYrHstmRCZOpe6AeNeAppC2qclS+2fP68ku:jHHgJHYrHVCZJVeNZps20zfPku
• TLSH: T13F1802C318465FB0C64EA235FF87545B3F9D92227AD781C5828F34C358794C11D2A62D
• Submitted as: 8af21eb22d1010fb699b88aa4ac58e65095304efb4f6fd7d2aa9beb9667f6ea3
• File type: script · Size: 3756 bytes
• Verdict: suspicious (41/100)

Detections (2 of 53 engines)

• Microsoft Defender: Trojan:JS/Agent.AG!MSR
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The suspicious score of 41/100 is the fusion of 1 weighted signal:

• Obfuscated powershell script: dynamic-exec (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75

Dynamic analysis (windows)

1178 behavior events · 0 ATT&CK techniques · 0 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
• ntp.ubuntu.com
• 250.255.255.239.in-addr.arpa
• desktop-hsgcbep
• 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 252.0.0.224.in-addr.arpa
• b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

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=1787820371&P2=404&P3=2&P4=kJZ3MArcxKDHmSliW73HRFNd5C%2bsLrxd00M%2b%2fSmS5td9kNfUYAObENSFW5%2b4Li%2f2Nbtar56%2fuT5Oe7guUoKCOA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com

Embedded domains

• alliancehp.org

Embedded IP addresses

• 92.223.78.30
• 172.172.255.216
• 172.215.188.225
• 172.172.255.218
• 85.210.193.152
• 40.84.85.40
• 162.159.142.9
• 52.123.252.203
• 40.84.97.4
• 52.110.12.51
• 52.110.12.24
• 4.230.171.124
• 74.178.240.51
• 74.179.77.204
• 40.103.64.226
• 52.168.112.66
• 74.178.76.44
• 203.26.79.13
• 52.123.252.247

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report