Analysis

  • max time kernel
    117s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    01-10-2021 12:23

General

  • Target

    bulk order_pdf.scr

  • Size

    397KB

  • MD5

    6dc6d474ce38d56ad9003a4bb382619a

  • SHA1

    b15d096f5130390fb027310795ef2cfe305395b3

  • SHA256

    43b700fc142394fc70144cda363405f0bb42fd717a4321ac7e4440836457d5fd

  • SHA512

    dc4ea275dea8eb83a147dfa406cf55e04f6d0d916468caf739bf5dd0ced37aa598261f1a18646d751f3464529cfe4c055539e35fc9d7f2867c7100fbd27b15a4

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dn7r

C2

http://www.yourherogarden.net/dn7r/

Decoy

eventphotographerdfw.com

thehalalcoinstaking.com

philipfaziofineart.com

intercoh.com

gaiaseyephotography.com

chatbotforrealestate.com

lovelancemg.com

marlieskasberger.com

elcongoenespanol.info

lepirecredit.com

distribution-concept.com

e99game.com

exit11festival.com

twodollartoothbrushclub.com

cocktailsandlawn.com

performimprove.network

24horas-telefono-11840.com

cosmossify.com

kellenleote.com

perovskite.energy

Signatures

  • Formbook

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

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Formbook Payload 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bulk order_pdf.scr
    "C:\Users\Admin\AppData\Local\Temp\bulk order_pdf.scr" /S
    1⤵
      PID:2056
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2056 -s 212
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2420

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2056-115-0x00000000001C0000-0x00000000001EF000-memory.dmp
      Filesize

      188KB