Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2024, 00:09

General

  • Target
    47f7e7a32e8ee493383a5381731a6923_JaffaCakes118.exe
  • Size 618KB
  • Sample240331-afvs6shh9t
  • SHA256 4bd4b9f79c629ce5f602b3cc8bacefb6c3779498d66b946be9da734111659f23
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • useb

Decoy
  • houseofbooksae.net

  • ipjfeugo.xyz

  • sandiegowavefc.store

  • kamerynemehiel.com

  • herbalhealthalert.com

  • nfmedco.com

  • dorhop.com

  • bookingscenter.com

  • blaclyteproductions.com

  • novatel-network.com

  • locomotionprogramming.com

  • dotchocolatebars.com

  • rohanyat.online

  • a2detail.com

  • cotedazurpropertyforsale.com

  • space-vantage.space

  • averysanswers.com

  • lionheartimagery.com

  • nozincwadi.com

  • lovemyduck.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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47f7e7a32e8ee493383a5381731a6923_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\47f7e7a32e8ee493383a5381731a6923_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1428
    • C:\Users\Admin\AppData\Local\Temp\47f7e7a32e8ee493383a5381731a6923_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\47f7e7a32e8ee493383a5381731a6923_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3776

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1428-6-0x0000000004EE0000-0x0000000004EEA000-memory.dmp

        memory/1428-13-0x0000000075040000-0x00000000757F0000-memory.dmp

        memory/1428-2-0x0000000005400000-0x00000000059A4000-memory.dmp

        memory/1428-3-0x0000000004EF0000-0x0000000004F82000-memory.dmp

        memory/1428-4-0x0000000004E20000-0x0000000004E30000-memory.dmp

        memory/1428-5-0x0000000004E80000-0x0000000004E8A000-memory.dmp

        memory/1428-8-0x0000000004E20000-0x0000000004E30000-memory.dmp

        memory/1428-1-0x0000000075040000-0x00000000757F0000-memory.dmp

        memory/1428-0-0x0000000000410000-0x00000000004B0000-memory.dmp

        memory/1428-9-0x0000000005C90000-0x0000000005D2C000-memory.dmp

        memory/1428-10-0x0000000005F20000-0x0000000005F9E000-memory.dmp

        memory/1428-7-0x0000000075040000-0x00000000757F0000-memory.dmp

        memory/3776-11-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/3776-14-0x0000000001920000-0x0000000001C6A000-memory.dmp