General
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Target
Attachment_777329.xlsb
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Size
81KB
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Sample
210226-33gp13ynrn
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MD5
d19e0a75cd215002029844a3fe636b78
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SHA1
9d07f470a0c481e96139434fad28d8e68c914753
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SHA256
bcb62eab32937c13ba267c24ce8488ef4973989bb41e0d282b2e92ee3b2240a0
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SHA512
eda7c0f26706727b5bdde7e6290cecbf2d9c12c24bd26faee4593bec548876c4d9972d4c7ef42b08189ca1516ae9cb1553bb9d9a99d583b7e1a7d0db35ccb1ca
Behavioral task
behavioral1
Sample
Attachment_777329.xlsb
Resource
win7v20201028
Malware Config
Extracted
http://195.123.220.249/campo/t2/t2
Extracted
trickbot
100012
mon88
41.77.134.250:449
45.155.173.242:443
192.162.238.186:449
142.112.79.223:449
122.2.28.70:449
154.126.176.30:449
45.230.244.20:443
182.253.107.34:443
200.52.147.93:443
123.200.26.246:449
131.255.106.152:449
177.85.133.118:449
103.225.138.94:449
142.202.191.164:443
95.210.118.90:449
36.94.62.207:443
201.20.118.122:449
180.92.238.186:449
103.130.6.244:449
202.91.41.138:449
187.20.217.129:449
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autorunName:pwgrab
Targets
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Target
Attachment_777329.xlsb
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Size
81KB
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MD5
d19e0a75cd215002029844a3fe636b78
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SHA1
9d07f470a0c481e96139434fad28d8e68c914753
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SHA256
bcb62eab32937c13ba267c24ce8488ef4973989bb41e0d282b2e92ee3b2240a0
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SHA512
eda7c0f26706727b5bdde7e6290cecbf2d9c12c24bd26faee4593bec548876c4d9972d4c7ef42b08189ca1516ae9cb1553bb9d9a99d583b7e1a7d0db35ccb1ca
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Templ.dll packer
Detects Templ.dll packer which usually loads Trickbot.
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Loads dropped DLL
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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