Overview

overview

10

Static

static

5

EDG9502024072.exe

windows7-x64

10

EDG9502024072.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/09/2024, 03:44

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General

  • Target
    EDG9502024072.exe
  • Size 1.0MB
  • Sample240901-eas5ls1djg
  • SHA256 7d58c8bd03c166d6a74bcec471538b4803d1ca9aa9d32f5a5286dd5aafea62ce
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
formbookbi05discoveryratspywarestealertrojan

Malware Config

Extracted

Family

  • formbook

Version

  • 4.1

Campaign

  • bi05

Decoy

  • ollow-the-bit.online

  • aopho.autos

  • 14ra567dp.autos

  • 48651301.top

  • ussian-dating-54714.bond

  • sychology-degree-80838.bond

  • lytracker.xyz

  • strology-forest.sbs

  • swjbcl3.top

  • ridgenexttechnologies.partners

  • lroy.sbs

  • kyscreen.vip

  • anhit.live

  • uckyheart.xyz

  • orddserials.online

  • hetune.shop

  • nherited-traits-ant.bond

  • stanaslot-1.xyz

  • sychologist-therapy-36914.bond

  • iandramonami.net

Signatures

  • Formbook

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

    trojanspywarestealerformbook
  • Formbook payload 3 IoCs
    rat
  • Suspicious use of SetThreadContext 3 IoCs
  • 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.

    discovery
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 IoCs
  • Suspicious use of FindShellTrayWindow 4 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⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3508
    • C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe
      "C:\Users\Admin\AppData\Local\Temp\EDG9502024072.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:4556
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2392
    • C:\Windows\SysWOW64\systray.exe
      "C:\Windows\SysWOW64\systray.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:648
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4580

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/648-17-0x00000000008D0000-0x00000000008D6000-memory.dmp
        Download

        memory/648-19-0x0000000000620000-0x000000000064F000-memory.dmp
        Download

        memory/648-18-0x00000000008D0000-0x00000000008D6000-memory.dmp
        Download

        memory/2392-11-0x0000000000400000-0x000000000042F000-memory.dmp
        Download

        memory/2392-12-0x0000000001600000-0x000000000194A000-memory.dmp
        Download

        memory/2392-15-0x0000000001390000-0x00000000013A4000-memory.dmp
        Download

        memory/2392-14-0x0000000000400000-0x000000000042F000-memory.dmp
        Download

        memory/3508-16-0x000000000B090000-0x000000000B1D0000-memory.dmp
        Download

        memory/3508-20-0x000000000B090000-0x000000000B1D0000-memory.dmp
        Download

        memory/3508-24-0x0000000009320000-0x00000000093B8000-memory.dmp
        Download

        memory/3508-25-0x0000000009320000-0x00000000093B8000-memory.dmp
        Download

        memory/3508-27-0x0000000009320000-0x00000000093B8000-memory.dmp
        Download

        memory/4556-10-0x0000000004540000-0x0000000004544000-memory.dmp
        Download