SUSPICIOUS — 5aacea83a6194dd307a399cef153af24f8f88547d11dd915b75e42ddcca7c6e6
SUSPICIOUS — 5aacea83a6194dd307a399cef153af24f8f88547d11dd915b75e42ddcca7c6e6 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:
5aacea83a6194dd307a399cef153af24f8f88547d11dd915b75e42ddcca7c6e6 - SHA-1:
643c6d7a21b9441c9ef746ad50913fc264fd6226 - MD5:
128dcd36df0a82039ffc42bd9f6a409c - ssdeep:
768:+i1ysWyJmsJLFWU1bdUxSGq5FXeZuWVbkVYVY63eu:+i1ysWyJmsJhWQdbGq5FQukQ63B - TLSH:
T1A9349356BDDC65495D8D273D2EC4242ABC038C32340231E442C49BA3DFDEBE7A879866 - Submitted as: 5aacea83a6194dd307a399cef153af24f8f88547d11dd915b75e42ddcca7c6e6
- File type: script · Size: 53584 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 javascript script: dynamic-exec (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75
Dynamic analysis (windows)
1167 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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=1787802049&P2=404&P3=2&P4=NAEizyNzzq%2fZAArGmQlqiXlgBaAqMLmMf3%2f3njFPT3I0zRCssDA5CI%2f%2fiSiohQB6yKFGaO8KfE7Hmh1G9Ho0tg%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=1787802104&P2=404&P3=2&P4=TAv8AzQFdZdVB6epPc0gPswFVMky8SeAvWN%2fn1URSKiauJTdq7Rs34cSV4ZrkOTieG3DSElj1MzI6JzMdSEfMg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- b40cdb8730a2c8164c92f3dae9b6cfe4cce520367215b58f86261b8fd3b13b54 -
b40cdb8730a2c8164c92f3dae9b6cfe4cce520367215b58f86261b8fd3b13b54
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=1787802049&P2=404&P3=2&P4=NAEizyNzzq%2fZAArGmQlqiXlgBaAqMLmMf3%2f3njFPT3I0zRCssDA5CI%2f%2fiSiohQB6yKFGaO8KfE7Hmh1G9Ho0tg%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=1787802104&P2=404&P3=2&P4=TAv8AzQFdZdVB6epPc0gPswFVMky8SeAvWN%2fn1URSKiauJTdq7Rs34cSV4ZrkOTieG3DSElj1MzI6JzMdSEfMg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787198864&P2=404&P3=2&P4=K5N%2foQwrOnZUClxneLX4g6naUvHopHfWYB%2bK33Jsxb0ZLmSR83PVrOTigy7KNZqNCY3oxz5NMvY6b29XZ%2fEvGA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787198424&P2=404&P3=2&P4=LlfUYy2de6vETvGD4wc3ppSK%2bJmIKqA82%2bOrvnlCVUpxroYj6ONFpqhnBPfrhhJrKGkrAYierqIOQf9yruie4w%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- rusfishexpo.com
Embedded IP addresses
- 135.232.92.34
- 40.84.85.40
- 172.172.255.218
- 20.42.73.31
- 4.150.223.104
- 52.123.252.233
- 52.110.12.53
- 4.230.171.124
- 52.123.252.244
- 20.165.94.46
- 135.233.95.144
- 20.231.239.246
- 20.165.94.63
- 203.26.79.13
- 52.123.128.14
- 172.178.240.161
- 52.168.112.67
- 172.175.111.170
- 20.42.73.28
- 4.150.223.115
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report