General

  • Target

    tmp.bin

  • Size

    604KB

  • Sample

    240522-cmwedsha63

  • MD5

    97c714162ef1642b13216a22f6d76b7c

  • SHA1

    c5b4bf4078229531546d1a447711ef1d1ead83f3

  • SHA256

    1a4cd34adc6abfab45060e502911d580b52e689375a81835b2753fb038a21fe1

  • SHA512

    9ec065ee13f57045b8011663fbeaa59af8e9f348efdefc1856c2c5d94bb63e3cfb55f30459a9d5a0872af376b4e7615dff3280b9a57f55b98019e6b41d226943

  • SSDEEP

    12288:1lYifT9r8TyKftQb8SrAYL7jWNdxDgEzb8lwAhaopQhn7bKTOuzwJ86p:QiGfCfA0aDg/ljL07m5zc86p

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

pz12

Decoy

paucanyes.com

autonwheels.com

cowboysandcaviarbar.com

fitnessengineeredworkouts.com

nuevobajonfavorito.com

dflx8.com

rothability.com

sxybet88.com

onesource.live

brenjitu1904.com

airdrop-zero1labs.com

guangdongqiangzhetc.com

apartments-for-rent-72254.bond

ombak99.lol

qqfoodsolutions.com

kyyzz.com

thepicklematch.com

ainth.com

missorris.com

gabbygomez.com

Targets

    • Target

      tmp.bin

    • Size

      604KB

    • MD5

      97c714162ef1642b13216a22f6d76b7c

    • SHA1

      c5b4bf4078229531546d1a447711ef1d1ead83f3

    • SHA256

      1a4cd34adc6abfab45060e502911d580b52e689375a81835b2753fb038a21fe1

    • SHA512

      9ec065ee13f57045b8011663fbeaa59af8e9f348efdefc1856c2c5d94bb63e3cfb55f30459a9d5a0872af376b4e7615dff3280b9a57f55b98019e6b41d226943

    • SSDEEP

      12288:1lYifT9r8TyKftQb8SrAYL7jWNdxDgEzb8lwAhaopQhn7bKTOuzwJ86p:QiGfCfA0aDg/ljL07m5zc86p

    • Formbook

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

    • Formbook payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Tasks