General

  • Target

    Remittance_90523_03.exe

  • Size

    1.2MB

  • Sample

    210728-71hcbagn3n

  • MD5

    4877999ea194338dfe6ad0b7c501afe8

  • SHA1

    41c912ac202c7b590450fd91e4f2ed6faa5b2aff

  • SHA256

    107f0cce39dcfa85508fd5d256fa0515b6e27f554628e2ca4400af9dc2a5dcae

  • SHA512

    e28520a7d7c5bcccb7309d51c2e5c67668e7c081cf15f133ad4345e1b46a92e652d435abe718c6df851ffa57f8e0355bcccf3cb8e4361bd10012723034e7a5bf

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.bitcoin-noticias.com/fw6/

Decoy

rashtriyasanghsewak.com

filestree.cloud

penoner.com

owliwant.com

elkincook.com

jhac16kaizencollection.com

shalomdentalavenue.com

hotelsbytheweek.com

cookwithchefcari.com

threattenterprises.com

sanookna.com

tlsbuilders.com

softandhardshop.com

ppr419.com

powertexinc.info

businessandhr.com

yiliao2020.com

eiman-pro.com

rhondarothrealtor.com

junk-service.com

Targets

    • Target

      Remittance_90523_03.exe

    • Size

      1.2MB

    • MD5

      4877999ea194338dfe6ad0b7c501afe8

    • SHA1

      41c912ac202c7b590450fd91e4f2ed6faa5b2aff

    • SHA256

      107f0cce39dcfa85508fd5d256fa0515b6e27f554628e2ca4400af9dc2a5dcae

    • SHA512

      e28520a7d7c5bcccb7309d51c2e5c67668e7c081cf15f133ad4345e1b46a92e652d435abe718c6df851ffa57f8e0355bcccf3cb8e4361bd10012723034e7a5bf

    • Formbook

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

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

    • CustAttr .NET packer

      Detects CustAttr .NET packer in memory.

    • Formbook Payload

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks