Analysis

  • max time kernel
    124s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 14:19

General

  • Target
    4c8efb2c7d2516b6253a3008e5f4dd5a0efb6b9752c76642491d9f6bfd9df6d9.exe
  • Size 721KB
  • Sample240417-rm127sbe77
  • SHA256 4c8efb2c7d2516b6253a3008e5f4dd5a0efb6b9752c76642491d9f6bfd9df6d9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • he2a

Decoy
  • connectioncompass.store

  • zekicharge.com

  • dp77.shop

  • guninfo.guru

  • mamaeconomics.net

  • narcisme.coach

  • redtopassociates.com

  • ezezn.com

  • theoregondog.com

  • pagosmultired.online

  • emsculptcenterofne.com

  • meet-friends.online

  • pf326.com

  • wealthjigsaw.xyz

  • arsajib.com

  • kickassholdings.online

  • avaturre.biz

  • dtslogs.com

  • lb92.tech

  • pittalam.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\4c8efb2c7d2516b6253a3008e5f4dd5a0efb6b9752c76642491d9f6bfd9df6d9.exe
    "C:\Users\Admin\AppData\Local\Temp\4c8efb2c7d2516b6253a3008e5f4dd5a0efb6b9752c76642491d9f6bfd9df6d9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3472
    • C:\Users\Admin\AppData\Local\Temp\4c8efb2c7d2516b6253a3008e5f4dd5a0efb6b9752c76642491d9f6bfd9df6d9.exe
      "C:\Users\Admin\AppData\Local\Temp\4c8efb2c7d2516b6253a3008e5f4dd5a0efb6b9752c76642491d9f6bfd9df6d9.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:824

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/824-11-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/824-14-0x00000000013E0000-0x000000000172A000-memory.dmp

        memory/3472-6-0x00000000056F0000-0x000000000578C000-memory.dmp

        memory/3472-3-0x00000000054C0000-0x0000000005552000-memory.dmp

        memory/3472-4-0x0000000005400000-0x0000000005410000-memory.dmp

        memory/3472-5-0x0000000005450000-0x000000000545A000-memory.dmp

        memory/3472-0-0x0000000000980000-0x0000000000A3A000-memory.dmp

        memory/3472-7-0x0000000006820000-0x0000000006840000-memory.dmp

        memory/3472-8-0x0000000006860000-0x000000000686E000-memory.dmp

        memory/3472-9-0x0000000006870000-0x0000000006882000-memory.dmp

        memory/3472-10-0x0000000006B50000-0x0000000006BC6000-memory.dmp

        memory/3472-2-0x0000000005A70000-0x0000000006014000-memory.dmp

        memory/3472-13-0x00000000749F0000-0x00000000751A0000-memory.dmp

        memory/3472-1-0x00000000749F0000-0x00000000751A0000-memory.dmp