General

  • Target
    Shipment Documentation-REF GZARX019-10-22.bat.exe
  • Size 332KB
  • Sample221024-ld6y7sffh3
  • SHA256 82a31318a931319c6478e3d03d14e95e73e5e989fd4f7636114b44cd30d1dfca
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Campaign
  • pfgc

Decoy
  • hBGNx7LOg1/1V9He6Lr1odiL8A==

  • JUtMWPUI+jYE3h2D0VXJrkViyWlklw==

  • 9Onb+iNxE//TbnVsww==

  • +zlULMoiC8l+8Tev2wK6Xpt3qkQ2

  • vv/ckxYzTsV3W3KwMKjDf1rK+A==

  • fiNtn8AUmEDcSGooP0OzpNX0

  • Vo+DIT5uE/PEbnVsww==

  • JzMzXJDojoBk5EcxFTKznOD+

  • hxRyvNTzW6eTCQ==

  • /CcTv23E93dcQXf9RUb+

  • n6ODTfEg31QE9F0=

  • V9k3j8Pew4FJqasspfOBQNk=

  • mq+vfSOVMzCmhwN1wUeUUME41Pw=

  • 1frRhiXBVRSqDTLo46vXXNc=

  • WP9xcxRKdPLGtCeZ8VMcCsA=

  • dIBJ53JHoTO5

  • tlakzPSKiYl02hJYqJQdC8I=

  • EiPtnEnwhz/bMaJp+a0cj8g=

  • s7mOSbbN8GbPM3von61MR8E41Pw=

  • HFhN1/bX7Umz

Targets

    • Target
      Shipment Documentation-REF GZARX019-10-22.bat.exe
    • Size 332KB
    • SHA256 82a31318a931319c6478e3d03d14e95e73e5e989fd4f7636114b44cd30d1dfca
    • MD5 SHA1 SHA512 SSDEEP
    • Formbook

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

    • Checks QEMU agent file

      Checks presence of QEMU agent, possibly to detect virtualization.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks