Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/06/2024, 15:14

General

  • Target
    q5ApY1XJPFnBr0G.exe
  • Size 710KB
  • Sample240605-smp6daae7s
  • SHA256 8b24936157cae59842c62804dd53988ac0e13a8ae3d1b7ba9500942a608fb451
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • cr12

Decoy
  • nff1291.com

  • satyainfra.com

  • hechiceradeamores.com

  • jfgminimalist.com

  • qut68q.com

  • pedandmore.com

  • sugardefender24-usa.us

  • somalse.com

  • lotusluxecandle.com

  • certificadobassetpro.com

  • veryaroma.com

  • thehistoryofindia.in

  • 33155.cc

  • terastudy.net

  • 84031.vip

  • heilsambegegnen.com

  • horizon-rg.info

  • junongpei.website

  • winstons.club

  • henslotalt.us

Signatures

  • Formbook

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

  • Formbook payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 58 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3368
    • C:\Users\Admin\AppData\Local\Temp\q5ApY1XJPFnBr0G.exe
      "C:\Users\Admin\AppData\Local\Temp\q5ApY1XJPFnBr0G.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4508
      • C:\Users\Admin\AppData\Local\Temp\q5ApY1XJPFnBr0G.exe
        "C:\Users\Admin\AppData\Local\Temp\q5ApY1XJPFnBr0G.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3864
    • C:\Windows\SysWOW64\ipconfig.exe
      "C:\Windows\SysWOW64\ipconfig.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Gathers network information
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1548
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\q5ApY1XJPFnBr0G.exe"
        3⤵
          PID:4088

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1548-22-0x0000000001270000-0x000000000129F000-memory.dmp

          memory/1548-21-0x0000000000130000-0x000000000013B000-memory.dmp

          memory/1548-20-0x0000000000130000-0x000000000013B000-memory.dmp

          memory/3368-19-0x0000000002B20000-0x0000000002C73000-memory.dmp

          memory/3368-31-0x0000000008920000-0x0000000008A99000-memory.dmp

          memory/3368-28-0x0000000008920000-0x0000000008A99000-memory.dmp

          memory/3368-27-0x0000000008920000-0x0000000008A99000-memory.dmp

          memory/3368-24-0x0000000002B20000-0x0000000002C73000-memory.dmp

          memory/3864-12-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/3864-15-0x00000000015A0000-0x00000000018EA000-memory.dmp

          memory/3864-18-0x0000000001560000-0x0000000001574000-memory.dmp

          memory/3864-17-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/4508-8-0x0000000006060000-0x000000000606E000-memory.dmp

          memory/4508-14-0x0000000074A50000-0x0000000075200000-memory.dmp

          memory/4508-0-0x0000000074A5E000-0x0000000074A5F000-memory.dmp

          memory/4508-11-0x0000000009260000-0x00000000092FC000-memory.dmp

          memory/4508-10-0x0000000006A70000-0x0000000006AE6000-memory.dmp

          memory/4508-9-0x0000000006070000-0x0000000006080000-memory.dmp

          memory/4508-7-0x0000000006010000-0x0000000006026000-memory.dmp

          memory/4508-6-0x0000000074A50000-0x0000000075200000-memory.dmp

          memory/4508-5-0x0000000005520000-0x000000000552A000-memory.dmp

          memory/4508-4-0x00000000055B0000-0x0000000005904000-memory.dmp

          memory/4508-3-0x0000000005420000-0x00000000054B2000-memory.dmp

          memory/4508-2-0x0000000005930000-0x0000000005ED4000-memory.dmp

          memory/4508-1-0x0000000000A30000-0x0000000000AE6000-memory.dmp