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Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 02:24

General

  • Target

    3308846112491d2be14987d952ad5a5f6ce851a97d684ad98a44e29eba803d6d.exe

  • Size

    1.1MB

  • MD5

    eecf032165dcde39848f3f6d24a834b4

  • SHA1

    edf21bb55c53e95b119eef4642ce03c49a077734

  • SHA256

    3308846112491d2be14987d952ad5a5f6ce851a97d684ad98a44e29eba803d6d

  • SHA512

    d8b2251cb8f00d6b3f4faa79b4cf663fede83c709e34dddc66e4cc65107f7cf8ca624117ad3a392cfeff65f4db12cd6f7c88594f90a507e37860e3d6e4b91756

  • SSDEEP

    24576:uRmJkcoQricOIQxiZY1iaC42RKRCzOCIs6nyFYB3kV:7JZoQrbTFZY1iaCX6CIR3C

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cl21

Decoy

0001.shop

earch-parttimejobs.today

are888.top

akanhaunthipped.shop

othing-heyu.xyz

cadvirsor.net

nclanalae.shop

lectric-cars-mexico.today

oxj-question.xyz

ersonalloanoffers.today

ersonalloans-fo54-fo37.click

verybody-ewfx.xyz

ercuremontauban.media

azilimdunyam.net

airs-clinicato.today

wiftsscend.click

ertainly-jbws.xyz

8xeng.app

damekadmitageable.cfd

ollapsedec.shop

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3404
    • C:\Users\Admin\AppData\Local\Temp\3308846112491d2be14987d952ad5a5f6ce851a97d684ad98a44e29eba803d6d.exe
      "C:\Users\Admin\AppData\Local\Temp\3308846112491d2be14987d952ad5a5f6ce851a97d684ad98a44e29eba803d6d.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3992
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\3308846112491d2be14987d952ad5a5f6ce851a97d684ad98a44e29eba803d6d.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3836
    • C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      2⤵
        PID:1632
      • C:\Windows\SysWOW64\control.exe
        "C:\Windows\SysWOW64\control.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4180
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Windows\SysWOW64\svchost.exe"
          3⤵
          • System Location Discovery: System Language Discovery
          PID:2400

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3404-9-0x0000000002700000-0x00000000027F5000-memory.dmp

      Filesize

      980KB

    • memory/3404-13-0x0000000002700000-0x00000000027F5000-memory.dmp

      Filesize

      980KB

    • memory/3404-15-0x0000000006D20000-0x0000000006E1B000-memory.dmp

      Filesize

      1004KB

    • memory/3404-16-0x0000000006D20000-0x0000000006E1B000-memory.dmp

      Filesize

      1004KB

    • memory/3836-3-0x0000000000690000-0x00000000006BF000-memory.dmp

      Filesize

      188KB

    • memory/3836-6-0x0000000001000000-0x000000000134A000-memory.dmp

      Filesize

      3.3MB

    • memory/3836-8-0x0000000000DC0000-0x0000000000DD4000-memory.dmp

      Filesize

      80KB

    • memory/3836-7-0x0000000000690000-0x00000000006BF000-memory.dmp

      Filesize

      188KB

    • memory/3992-2-0x0000000004350000-0x0000000004750000-memory.dmp

      Filesize

      4.0MB

    • memory/4180-10-0x0000000000ED0000-0x0000000000EF7000-memory.dmp

      Filesize

      156KB

    • memory/4180-11-0x0000000000ED0000-0x0000000000EF7000-memory.dmp

      Filesize

      156KB

    • memory/4180-12-0x00000000012A0000-0x00000000012CF000-memory.dmp

      Filesize

      188KB