Analysis

  • max time kernel
    147s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/08/2024, 02:11

General

  • Target
    QUOTATION FOR ATTACHED INQUIRY.exe
  • Size 1.1MB
  • Sample240808-cmpxlsyank
  • SHA256 886c7ebfad029160c6aab6aa288765e5488abb140a1c99b795951de91e370157
  • MD5 SHA1 SHA512 SSDEEP

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.

  • Formbook payload 3 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 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:3432
    • C:\Users\Admin\AppData\Local\Temp\QUOTATION FOR ATTACHED INQUIRY.exe
      "C:\Users\Admin\AppData\Local\Temp\QUOTATION FOR ATTACHED INQUIRY.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4032
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\QUOTATION FOR ATTACHED INQUIRY.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4680
    • C:\Windows\SysWOW64\cmmon32.exe
      "C:\Windows\SysWOW64\cmmon32.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:1576
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2416

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1576-18-0x00000000006D0000-0x00000000006DC000-memory.dmp

        memory/1576-20-0x0000000001200000-0x000000000122F000-memory.dmp

        memory/1576-19-0x00000000006D0000-0x00000000006DC000-memory.dmp

        memory/3432-22-0x0000000009110000-0x00000000091FF000-memory.dmp

        memory/3432-17-0x0000000009110000-0x00000000091FF000-memory.dmp

        memory/3432-25-0x0000000008F70000-0x000000000902C000-memory.dmp

        memory/3432-26-0x0000000008F70000-0x000000000902C000-memory.dmp

        memory/3432-29-0x0000000008F70000-0x000000000902C000-memory.dmp

        memory/4032-11-0x00000000010C0000-0x00000000010C4000-memory.dmp

        memory/4680-16-0x0000000001280000-0x0000000001294000-memory.dmp

        memory/4680-15-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/4680-13-0x0000000000E00000-0x000000000114A000-memory.dmp

        memory/4680-12-0x0000000000400000-0x000000000042F000-memory.dmp