General

  • Target

    Doc MT103 _pdf.exe

  • Size

    413KB

  • Sample

    221126-p6qdpsha9w

  • MD5

    062d6076b8f69168885f0cb4e1e22c60

  • SHA1

    04a40a90fa3e7d9d7387631d9cdbd1cb65fb449c

  • SHA256

    2f3e1bb8cbed038a582daa46b4ed9c387f01b8df5e9746364a9dd75ed3eb2b68

  • SHA512

    b8218934c9eb53bf0de44d30228708ebb3f0d87af7b82fc362d003822e5a9298734ffd863143c54e6cd4b142f22f79aea06c72fb9ff5626f44a98d655b8e44df

  • SSDEEP

    12288:Hd0OzAvfhYmXDAK6c+FodIh1FpgvxTuafi:9b8vJDiba9pK

Malware Config

Extracted

Family

formbook

Campaign

6m92

Decoy

IwH07bzPfa+aWqQsOI1SxKkUsK/8JWH6

gAmrDzguz8iNUuBb9MRj/Q==

n8g30a0I2QcbykrFHnRaBa1gnw4=

uBcyEQC3paiG

3ka0jyr6vTwYotvX9SW2lo4O

SJmelmdD96pEHvoVvWMv4A==

jJA0oRzswcjxkBvg

XUTbWQIGpR1w7zlsVA==

ZE/7WnWIXYeZR/2mB/iXGIq38r9B

ccrY1oRNAoL228IEvWMv4A==

1NrB7FTco7g=

BuVq6qaZSQF5YKAJ8eOrwGluI0CN9kE=

MHaaXX/B0uNdPGg=

h48qpVM02Vefbmmal0vsGAHy1hk=

NAvqVyNxjup6bA==

vCzmWfwAqsmVV684pR9AvrNzyspL

j2z5VICYTVIJ2tgGu3WYl/priA==

a38VZg7Ghac=

FoI1qU0fpHNqMjDc1rM=

3C83/5uiR2tBE5cuESBxcFY=

Extracted

Family

xloader

Version

3.Æ…

Campaign

6m92

Decoy

IwH07bzPfa+aWqQsOI1SxKkUsK/8JWH6

gAmrDzguz8iNUuBb9MRj/Q==

n8g30a0I2QcbykrFHnRaBa1gnw4=

uBcyEQC3paiG

3ka0jyr6vTwYotvX9SW2lo4O

SJmelmdD96pEHvoVvWMv4A==

jJA0oRzswcjxkBvg

XUTbWQIGpR1w7zlsVA==

ZE/7WnWIXYeZR/2mB/iXGIq38r9B

ccrY1oRNAoL228IEvWMv4A==

1NrB7FTco7g=

BuVq6qaZSQF5YKAJ8eOrwGluI0CN9kE=

MHaaXX/B0uNdPGg=

h48qpVM02Vefbmmal0vsGAHy1hk=

NAvqVyNxjup6bA==

vCzmWfwAqsmVV684pR9AvrNzyspL

j2z5VICYTVIJ2tgGu3WYl/priA==

a38VZg7Ghac=

FoI1qU0fpHNqMjDc1rM=

3C83/5uiR2tBE5cuESBxcFY=

Targets

    • Target

      Doc MT103 _pdf.exe

    • Size

      413KB

    • MD5

      062d6076b8f69168885f0cb4e1e22c60

    • SHA1

      04a40a90fa3e7d9d7387631d9cdbd1cb65fb449c

    • SHA256

      2f3e1bb8cbed038a582daa46b4ed9c387f01b8df5e9746364a9dd75ed3eb2b68

    • SHA512

      b8218934c9eb53bf0de44d30228708ebb3f0d87af7b82fc362d003822e5a9298734ffd863143c54e6cd4b142f22f79aea06c72fb9ff5626f44a98d655b8e44df

    • SSDEEP

      12288:Hd0OzAvfhYmXDAK6c+FodIh1FpgvxTuafi:9b8vJDiba9pK

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks