Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/10/2023, 11:33

General

  • Target

    Payment Copy (MT103 _03 _171023)_pdf.exe

  • Size

    592KB

  • MD5

    a57ad3a116cc0b544c63e7655047570f

  • SHA1

    0729e7e1300ab2b0fa9cf60d32cd2a15276a1f87

  • SHA256

    25e8610d483e74bac4bfc7189060e7fdeed775f6e82cd69b3a36d1a12b4e2af9

  • SHA512

    16af9ccb2a0e59d5c16469b219a2ffba7b3963e83da889a9277b2803714dabe5367b820edf18d9908d2e4f1d28eadd69b0eda1a055e9cf5b10a11eea8d4cb15a

  • SSDEEP

    12288:p//s02mvB+6ld9l/5ReV2fqy+/xCEL9HJfC/6afTTpcmUbgR/mZRM+:p//Z2mJ9p2hzhppqDrTpEgkZR5

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

eg02

Decoy

erc20.gold

elainevannmorgan.photography

melbet-el4.top

guvenilir.bet

sesamecsre.com

kevinjaydenwivano.tech

condohotelguru.com

shjcdz.com

innocarta.store

collinstradingpost.com

6om3j4.top

nagtco.xyz

fasist.fit

arkansaspremiertournaments.com

mrscsnowschool.com

ma-group.online

lillyjriley.icu

electric-cars-87253.bond

lila.tools

hollamia.com

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3268
    • C:\Users\Admin\AppData\Local\Temp\Payment Copy (MT103 _03 _171023)_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Copy (MT103 _03 _171023)_pdf.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3136
      • C:\Users\Admin\AppData\Local\Temp\Payment Copy (MT103 _03 _171023)_pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\Payment Copy (MT103 _03 _171023)_pdf.exe"
        3⤵
          PID:3188
        • C:\Users\Admin\AppData\Local\Temp\Payment Copy (MT103 _03 _171023)_pdf.exe
          "C:\Users\Admin\AppData\Local\Temp\Payment Copy (MT103 _03 _171023)_pdf.exe"
          3⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          PID:4660
      • C:\Windows\SysWOW64\help.exe
        "C:\Windows\SysWOW64\help.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3296
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Users\Admin\AppData\Local\Temp\Payment Copy (MT103 _03 _171023)_pdf.exe"
          3⤵
            PID:2288

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/3136-15-0x0000000075130000-0x00000000758E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3136-1-0x0000000075130000-0x00000000758E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3136-2-0x0000000005B80000-0x0000000006124000-memory.dmp

              Filesize

              5.6MB

            • memory/3136-3-0x0000000005670000-0x0000000005702000-memory.dmp

              Filesize

              584KB

            • memory/3136-4-0x0000000005660000-0x0000000005670000-memory.dmp

              Filesize

              64KB

            • memory/3136-5-0x0000000005640000-0x000000000564A000-memory.dmp

              Filesize

              40KB

            • memory/3136-6-0x0000000008310000-0x000000000832C000-memory.dmp

              Filesize

              112KB

            • memory/3136-7-0x0000000006B40000-0x0000000006B4C000-memory.dmp

              Filesize

              48KB

            • memory/3136-8-0x0000000075130000-0x00000000758E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3136-9-0x0000000005660000-0x0000000005670000-memory.dmp

              Filesize

              64KB

            • memory/3136-10-0x0000000003070000-0x0000000003080000-memory.dmp

              Filesize

              64KB

            • memory/3136-11-0x0000000008670000-0x00000000086DE000-memory.dmp

              Filesize

              440KB

            • memory/3136-12-0x0000000009780000-0x000000000981C000-memory.dmp

              Filesize

              624KB

            • memory/3136-0-0x0000000000BA0000-0x0000000000C3A000-memory.dmp

              Filesize

              616KB

            • memory/3268-50-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-44-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-71-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-70-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-20-0x0000000008FF0000-0x0000000009168000-memory.dmp

              Filesize

              1.5MB

            • memory/3268-68-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-66-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-65-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-67-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-25-0x0000000008FF0000-0x0000000009168000-memory.dmp

              Filesize

              1.5MB

            • memory/3268-64-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-63-0x0000000002EB0000-0x0000000002EC0000-memory.dmp

              Filesize

              64KB

            • memory/3268-29-0x0000000009180000-0x00000000092DE000-memory.dmp

              Filesize

              1.4MB

            • memory/3268-30-0x0000000009180000-0x00000000092DE000-memory.dmp

              Filesize

              1.4MB

            • memory/3268-32-0x0000000009180000-0x00000000092DE000-memory.dmp

              Filesize

              1.4MB

            • memory/3268-36-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-37-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-38-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

              Filesize

              64KB

            • memory/3268-39-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-40-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-41-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-42-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-45-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-62-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-43-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-47-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-48-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-49-0x0000000002EB0000-0x0000000002EC0000-memory.dmp

              Filesize

              64KB

            • memory/3268-61-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-51-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-55-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-53-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-52-0x0000000002EB0000-0x0000000002EC0000-memory.dmp

              Filesize

              64KB

            • memory/3268-57-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3268-59-0x0000000002E80000-0x0000000002E90000-memory.dmp

              Filesize

              64KB

            • memory/3296-28-0x0000000001C00000-0x0000000001C93000-memory.dmp

              Filesize

              588KB

            • memory/3296-26-0x0000000001270000-0x000000000129F000-memory.dmp

              Filesize

              188KB

            • memory/3296-24-0x00000000018B0000-0x0000000001BFA000-memory.dmp

              Filesize

              3.3MB

            • memory/3296-23-0x0000000001270000-0x000000000129F000-memory.dmp

              Filesize

              188KB

            • memory/3296-22-0x0000000000AA0000-0x0000000000AA7000-memory.dmp

              Filesize

              28KB

            • memory/3296-21-0x0000000000AA0000-0x0000000000AA7000-memory.dmp

              Filesize

              28KB

            • memory/4660-13-0x0000000000400000-0x000000000042F000-memory.dmp

              Filesize

              188KB

            • memory/4660-16-0x0000000001480000-0x00000000017CA000-memory.dmp

              Filesize

              3.3MB

            • memory/4660-19-0x0000000001340000-0x0000000001354000-memory.dmp

              Filesize

              80KB

            • memory/4660-18-0x0000000000400000-0x000000000042F000-memory.dmp

              Filesize

              188KB