Analysis

  • max time kernel
    133s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2024, 07:54

General

  • Target
    16b37e1c485c94e3d1250e878d393b1f_JaffaCakes118.exe
  • Size 737KB
  • Sample240505-jrrqbsbf7v
  • SHA256 359440df1e4a2a524982d61b525e45aee7c32bf267a634c2ae150ebf88e9e646
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 3.8

Campaign
  • a1

Decoy
  • imissalis.com

  • quratedcollection2017.com

  • sbb120.com

  • 023xykj.com

  • yurdental.com

  • pinnaclementors.com

  • gettingbeeshome.com

  • culturalytics.com

  • projectsweatexperience.com

  • lyljk.com

  • lamaketang.com

  • sosaclean.com

  • justcallhome.net

  • showdeofertasnet.com

  • laruta93.com

  • want-to.date

  • htxconstructionconsulting.com

  • orangegroupcr.com

  • nguyenquyetdinh.com

  • ghostmonarch.com

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16b37e1c485c94e3d1250e878d393b1f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\16b37e1c485c94e3d1250e878d393b1f_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Users\Admin\AppData\Local\Temp\16b37e1c485c94e3d1250e878d393b1f_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\16b37e1c485c94e3d1250e878d393b1f_JaffaCakes118.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2420

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1568-18-0x00000000024B0000-0x00000000024B1000-memory.dmp

        memory/1568-28-0x0000000000400000-0x00000000005FD000-memory.dmp

        memory/1568-8-0x0000000002240000-0x0000000002241000-memory.dmp

        memory/1568-7-0x00000000022D0000-0x00000000022D1000-memory.dmp

        memory/1568-6-0x00000000022E0000-0x00000000022E1000-memory.dmp

        memory/1568-5-0x00000000022F0000-0x00000000022F1000-memory.dmp

        memory/1568-4-0x00000000006E0000-0x00000000006E1000-memory.dmp

        memory/1568-3-0x0000000002230000-0x0000000002231000-memory.dmp

        memory/1568-2-0x0000000002320000-0x0000000002321000-memory.dmp

        memory/1568-11-0x0000000002490000-0x0000000002492000-memory.dmp

        memory/1568-10-0x0000000002340000-0x0000000002341000-memory.dmp

        memory/1568-16-0x00000000024D0000-0x00000000024D1000-memory.dmp

        memory/1568-0-0x0000000000400000-0x00000000005FD000-memory.dmp

        memory/1568-1-0x0000000002280000-0x00000000022C2000-memory.dmp

        memory/1568-9-0x0000000002270000-0x0000000002271000-memory.dmp

        memory/1568-15-0x0000000002470000-0x0000000002471000-memory.dmp

        memory/1568-14-0x0000000002350000-0x0000000002351000-memory.dmp

        memory/1568-13-0x00000000024A0000-0x00000000024A1000-memory.dmp

        memory/1568-12-0x0000000002480000-0x0000000002481000-memory.dmp

        memory/1568-19-0x0000000002730000-0x0000000002731000-memory.dmp

        memory/1568-20-0x0000000000400000-0x00000000005FD000-memory.dmp

        memory/1568-22-0x0000000002280000-0x00000000022C2000-memory.dmp

        memory/1568-24-0x0000000002730000-0x0000000002731000-memory.dmp

        memory/1568-17-0x00000000024C0000-0x00000000024C1000-memory.dmp

        memory/2420-25-0x0000000000400000-0x000000000042A000-memory.dmp

        memory/2420-31-0x0000000000A70000-0x0000000000DBA000-memory.dmp

        memory/2420-32-0x0000000000A70000-0x0000000000DBA000-memory.dmp