General
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Target
8c051812ef24f309b61efc25ec3dcbe2.exe
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Size
15KB
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Sample
230621-pbg4vaad6y
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MD5
8c051812ef24f309b61efc25ec3dcbe2
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SHA1
f0087d289a5cde7b3e691f5c40e3573ef2719b46
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SHA256
709901b9f87a31d0410d37973ecf94d76cca383dbcaf4402099080738caecfee
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SHA512
79df9c7693fa8e22093a201581922c1099c5d1aff822dfc2b9eba49f30ee5723a71a3f099ba6bdcfb8c3fa7d6c386a610957ce98354751043de2e9a7d5dbb7a8
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SSDEEP
384:u5MjRSSfunEq7uthXwQFk/3rhfewHwWAxW:cMVS8652XwQFkfrB4
Behavioral task
behavioral1
Sample
8c051812ef24f309b61efc25ec3dcbe2.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
8c051812ef24f309b61efc25ec3dcbe2.exe
Resource
win10v2004-20230621-en
Malware Config
Extracted
purecrypter
https://mahmoodonline.com/panel/uploads/Uurvvpfbldd.pdf
Extracted
xworm
vD3U6yGoQk151blY
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install_file
USB.exe
Targets
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Target
8c051812ef24f309b61efc25ec3dcbe2.exe
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Size
15KB
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MD5
8c051812ef24f309b61efc25ec3dcbe2
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SHA1
f0087d289a5cde7b3e691f5c40e3573ef2719b46
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SHA256
709901b9f87a31d0410d37973ecf94d76cca383dbcaf4402099080738caecfee
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SHA512
79df9c7693fa8e22093a201581922c1099c5d1aff822dfc2b9eba49f30ee5723a71a3f099ba6bdcfb8c3fa7d6c386a610957ce98354751043de2e9a7d5dbb7a8
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SSDEEP
384:u5MjRSSfunEq7uthXwQFk/3rhfewHwWAxW:cMVS8652XwQFkfrB4
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PureCrypter
PureCrypter is a .NET malware loader first seen in early 2021.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of SetThreadContext
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