General
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Target
b43830bee32daf10983121b05b3c35bf.exe
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Size
576KB
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Sample
230219-knqvasef5w
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MD5
b43830bee32daf10983121b05b3c35bf
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SHA1
d00b42c00ed3915834d41a3bb122b516a748c60f
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SHA256
afe6c35494e440d20664ac7131d5218e4bb5ffc71730940af7a68bfd078c1dc0
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SHA512
a50bb4c602d2e254d92e6ceeed8caed9f6c76f0b4be78dd349e82fa11d01b862f9679d8c2f6b93c87f043a67874ee77798172535d0806ac4171fb5737337d74b
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SSDEEP
12288:aCe8LxGQ7MRSRAsDYeQBWlWc4b70eU06zTwjZ++R5Mi6/ZVgCp0TLAXZo:aN88Q7aQjDYLWlhW7JUyZ++R5PyZ5pc5
Static task
static1
Behavioral task
behavioral1
Sample
b43830bee32daf10983121b05b3c35bf.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
b43830bee32daf10983121b05b3c35bf.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
matiex
Protocol: smtp- Host:
srvc13.turhost.com - Port:
587 - Username:
[email protected] - Password:
italik2015
Targets
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Target
b43830bee32daf10983121b05b3c35bf.exe
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Size
576KB
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MD5
b43830bee32daf10983121b05b3c35bf
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SHA1
d00b42c00ed3915834d41a3bb122b516a748c60f
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SHA256
afe6c35494e440d20664ac7131d5218e4bb5ffc71730940af7a68bfd078c1dc0
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SHA512
a50bb4c602d2e254d92e6ceeed8caed9f6c76f0b4be78dd349e82fa11d01b862f9679d8c2f6b93c87f043a67874ee77798172535d0806ac4171fb5737337d74b
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SSDEEP
12288:aCe8LxGQ7MRSRAsDYeQBWlWc4b70eU06zTwjZ++R5Mi6/ZVgCp0TLAXZo:aN88Q7aQjDYLWlhW7JUyZ++R5PyZ5pc5
Score10/10-
Matiex Main payload
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Accesses Microsoft Outlook profiles
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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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Suspicious use of SetThreadContext
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