Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 14:58

General

  • Target

    Referencia del proyecto 141224.exe

  • Size

    15KB

  • MD5

    413998ae07309b1c72841fc7a912100f

  • SHA1

    f4dbbc45cdd84f26f9c4c1dc1a411785d91767ab

  • SHA256

    c2439c996b7035e886d641c504dbce53fd63795aae0dbfba70bb09be97216ab1

  • SHA512

    f1be1486f46f8ece461e2da082d9c34b8db392c7dccdefdb09b7c05f25f693e2406c029338f5053febd8e67a3db2a6a97a99f2ec4356aa0229d08528917cbc0a

  • SSDEEP

    192:ESEDsBvTvEigeKfbnL4UE9gA5Em6R52T5Gr:xvhubnLxEq0Mr

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

bopi

Decoy

zq4.top

relationship-coach-88497.bond

destekbirimi.xyz

tgh-reg.xyz

pepcapital.net

edunote.media

loans-credits-63765.bond

zhxgtlw.top

rajalele.xyz

ug-tower.asia

agrajter.com

investment-services-44387.bond

yaoxiaocang.fun

23win6.top

used-cars-84168.bond

primesourceglobal.net

indiapostsk.vip

qe2i7cghzpebk.buzz

furniture-27975.bond

fy489tysiot4twoinsr3295y78h.xyz

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3544
    • C:\Users\Admin\AppData\Local\Temp\Referencia del proyecto 141224.exe
      "C:\Users\Admin\AppData\Local\Temp\Referencia del proyecto 141224.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1360
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Referencia del proyecto 141224" /t REG_SZ /F /D "C:\Users\Admin\Documents\Referencia del proyecto 141224.pif"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2452
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Referencia del proyecto 141224" /t REG_SZ /F /D "C:\Users\Admin\Documents\Referencia del proyecto 141224.pif"
          4⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:3724
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c Copy "C:\Users\Admin\AppData\Local\Temp\Referencia del proyecto 141224.exe" "C:\Users\Admin\Documents\Referencia del proyecto 141224.pif"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1300
      • C:\Users\Admin\AppData\Local\Temp\Referencia del proyecto 141224.exe
        "C:\Users\Admin\AppData\Local\Temp\Referencia del proyecto 141224.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1740
    • C:\Windows\SysWOW64\help.exe
      "C:\Windows\SysWOW64\help.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:1848
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Referencia del proyecto 141224.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1360-14-0x00000000749CE000-0x00000000749CF000-memory.dmp

    Filesize

    4KB

  • memory/1360-9-0x00000000060F0000-0x000000000618C000-memory.dmp

    Filesize

    624KB

  • memory/1360-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

    Filesize

    4KB

  • memory/1360-3-0x0000000004A20000-0x0000000004AB2000-memory.dmp

    Filesize

    584KB

  • memory/1360-7-0x0000000005EC0000-0x0000000005EDE000-memory.dmp

    Filesize

    120KB

  • memory/1360-5-0x0000000004C30000-0x0000000004C3A000-memory.dmp

    Filesize

    40KB

  • memory/1360-6-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/1360-1-0x0000000000020000-0x0000000000028000-memory.dmp

    Filesize

    32KB

  • memory/1360-8-0x0000000005FC0000-0x0000000006054000-memory.dmp

    Filesize

    592KB

  • memory/1360-17-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/1360-10-0x0000000006050000-0x00000000060B6000-memory.dmp

    Filesize

    408KB

  • memory/1360-4-0x0000000004AC0000-0x0000000004B36000-memory.dmp

    Filesize

    472KB

  • memory/1360-2-0x0000000004F30000-0x00000000054D4000-memory.dmp

    Filesize

    5.6MB

  • memory/1740-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1740-16-0x00000000017F0000-0x0000000001B3A000-memory.dmp

    Filesize

    3.3MB

  • memory/1740-19-0x0000000001290000-0x00000000012A4000-memory.dmp

    Filesize

    80KB

  • memory/1740-18-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1848-21-0x0000000000550000-0x0000000000557000-memory.dmp

    Filesize

    28KB

  • memory/1848-22-0x0000000000550000-0x0000000000557000-memory.dmp

    Filesize

    28KB

  • memory/1848-23-0x0000000000A00000-0x0000000000A2F000-memory.dmp

    Filesize

    188KB

  • memory/3544-20-0x0000000008590000-0x000000000866C000-memory.dmp

    Filesize

    880KB

  • memory/3544-24-0x0000000008590000-0x000000000866C000-memory.dmp

    Filesize

    880KB

  • memory/3544-27-0x0000000008AF0000-0x0000000008C13000-memory.dmp

    Filesize

    1.1MB

  • memory/3544-29-0x0000000008AF0000-0x0000000008C13000-memory.dmp

    Filesize

    1.1MB

  • memory/3544-31-0x0000000008AF0000-0x0000000008C13000-memory.dmp

    Filesize

    1.1MB