General
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Target
DOC_NEW ORDER 548886.xls
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Size
1.1MB
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Sample
230224-qv874sbd87
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MD5
644ea477b14e89d7f6075c7619d6cef7
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SHA1
aafa3f8b5be0c7e569ba4e3ea85d2a2b9a14309d
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SHA256
de2cc36754155ee17783f7f6df524a49e845208f3d58a8840210dc8101b60db8
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SHA512
43b3d8992314a35b14306b94cb2d43664ee73bc6bb2ff9608986eecf11d93eb6c0bfe7ca6d5ca968af0008145ce7924ac10713763774eed0d452891ee23a8ffe
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SSDEEP
24576:8Fe5Z59H8m7wRFe8EezjH5GmzbveNK7aqdid+GiAE8Nv7dXXXXXXXXXXXXAXXXXu:g0ZDwDwO1hvSK7aubGiAE8UA
Behavioral task
behavioral1
Sample
DOC_NEW ORDER 548886.xls
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
DOC_NEW ORDER 548886.xls
Resource
win10v2004-20230220-en
Malware Config
Extracted
purecrypter
http://revitape.com/gdy/Pftcp.dll
Targets
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Target
DOC_NEW ORDER 548886.xls
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Size
1.1MB
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MD5
644ea477b14e89d7f6075c7619d6cef7
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SHA1
aafa3f8b5be0c7e569ba4e3ea85d2a2b9a14309d
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SHA256
de2cc36754155ee17783f7f6df524a49e845208f3d58a8840210dc8101b60db8
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SHA512
43b3d8992314a35b14306b94cb2d43664ee73bc6bb2ff9608986eecf11d93eb6c0bfe7ca6d5ca968af0008145ce7924ac10713763774eed0d452891ee23a8ffe
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SSDEEP
24576:8Fe5Z59H8m7wRFe8EezjH5GmzbveNK7aqdid+GiAE8Nv7dXXXXXXXXXXXXAXXXXu:g0ZDwDwO1hvSK7aubGiAE8UA
Score10/10-
PureCrypter
PureCrypter is a .NET malware loader first seen in early 2021.
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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