Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-12-2024 20:40

General

  • Target

    7779dacfaf08385d377461ae4fe14557b8417c99247aac3c24eb9604c6b7f6e9.exe

  • Size

    851KB

  • MD5

    bfe783df476aa09db0b6a7b202a4ce22

  • SHA1

    efd869b12f33a720c7894bd4683f652acd239399

  • SHA256

    7779dacfaf08385d377461ae4fe14557b8417c99247aac3c24eb9604c6b7f6e9

  • SHA512

    00f85a8ae9776cd129717c639f238be62ba563c62587eb22f995dadf431262ffe77f4b8a141292d4ab2eba048e50ed72df44834341ad47380b4b161db1cafb88

  • SSDEEP

    12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QLZDhLweOBSHNDr9MI1Tzzy:ffmMv6Ckr7Mny5QLHLSaDr9/lzy

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.

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3432
    • C:\Users\Admin\AppData\Local\Temp\7779dacfaf08385d377461ae4fe14557b8417c99247aac3c24eb9604c6b7f6e9.exe
      "C:\Users\Admin\AppData\Local\Temp\7779dacfaf08385d377461ae4fe14557b8417c99247aac3c24eb9604c6b7f6e9.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:2656
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\7779dacfaf08385d377461ae4fe14557b8417c99247aac3c24eb9604c6b7f6e9.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:804
    • C:\Windows\SysWOW64\ipconfig.exe
      "C:\Windows\SysWOW64\ipconfig.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Gathers network information
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2832
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/804-6-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/804-7-0x0000000001300000-0x000000000164A000-memory.dmp

    Filesize

    3.3MB

  • memory/804-10-0x0000000001260000-0x0000000001274000-memory.dmp

    Filesize

    80KB

  • memory/804-9-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2656-5-0x0000000000AF0000-0x0000000000AF4000-memory.dmp

    Filesize

    16KB

  • memory/2832-12-0x0000000000FE0000-0x0000000000FEB000-memory.dmp

    Filesize

    44KB

  • memory/2832-13-0x0000000000FE0000-0x0000000000FEB000-memory.dmp

    Filesize

    44KB

  • memory/2832-14-0x0000000000950000-0x000000000097F000-memory.dmp

    Filesize

    188KB

  • memory/3432-11-0x00000000029F0000-0x0000000002B00000-memory.dmp

    Filesize

    1.1MB

  • memory/3432-15-0x00000000029F0000-0x0000000002B00000-memory.dmp

    Filesize

    1.1MB

  • memory/3432-17-0x00000000086B0000-0x00000000087E6000-memory.dmp

    Filesize

    1.2MB

  • memory/3432-18-0x00000000086B0000-0x00000000087E6000-memory.dmp

    Filesize

    1.2MB