Analysis

  • max time kernel
    148s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    15/02/2024, 11:02

General

  • Target
    Documento de Orden de Compra de MOLDPLAST S L OC 1580070560.exe
  • Size 587KB
  • Sample240215-m46a2afd35
  • SHA256 446ff8a7bbf81d173be5d0a31738f87e2738af8312bc8f4aa4ca3b92b951fd3e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • pz08

Decoy
  • deespresence.com

  • fanyablack.com

  • papermoonnursery.com

  • sunriseclohting.store

  • jenstandsforarkansas.com

  • lkhtalentconsulting.com

  • baerana.com

  • hyperphit.com

  • davidianbrant.com

  • itkagear.com

  • web-findmy.site

  • liveforwardventures.com

  • skyenglearn.online

  • studio-sticky.store

  • yassa-hany.online

  • tacoshack479.com

  • bigtexture.xyz

  • erxkula.shop

  • go-bloggers.com

  • qwdlwys.site

Signatures

  • Formbook

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

  • Formbook payload 5 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 29 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Users\Admin\AppData\Local\Temp\Documento de Orden de Compra de MOLDPLAST S L OC 1580070560.exe
      "C:\Users\Admin\AppData\Local\Temp\Documento de Orden de Compra de MOLDPLAST S L OC 1580070560.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Documento de Orden de Compra de MOLDPLAST S L OC 1580070560.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2592
      • C:\Users\Admin\AppData\Local\Temp\Documento de Orden de Compra de MOLDPLAST S L OC 1580070560.exe
        "C:\Users\Admin\AppData\Local\Temp\Documento de Orden de Compra de MOLDPLAST S L OC 1580070560.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2732
    • C:\Windows\SysWOW64\wlanext.exe
      "C:\Windows\SysWOW64\wlanext.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1764
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Documento de Orden de Compra de MOLDPLAST S L OC 1580070560.exe"
        3⤵
        • Deletes itself
        PID:2684

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1200-18-0x0000000004D80000-0x0000000004E33000-memory.dmp

        memory/1200-41-0x0000000006810000-0x00000000069A7000-memory.dmp

        memory/1200-32-0x0000000006810000-0x00000000069A7000-memory.dmp

        memory/1764-40-0x0000000001E80000-0x0000000001F13000-memory.dmp

        memory/1764-37-0x00000000000C0000-0x00000000000EF000-memory.dmp

        memory/1764-36-0x0000000001F70000-0x0000000002273000-memory.dmp

        memory/1764-35-0x00000000000C0000-0x00000000000EF000-memory.dmp

        memory/1764-34-0x00000000009C0000-0x00000000009D6000-memory.dmp

        memory/1764-33-0x00000000009C0000-0x00000000009D6000-memory.dmp

        memory/2592-22-0x000000006F890000-0x000000006FE3B000-memory.dmp

        memory/2592-23-0x000000006F890000-0x000000006FE3B000-memory.dmp

        memory/2592-27-0x000000006F890000-0x000000006FE3B000-memory.dmp

        memory/2592-25-0x0000000002780000-0x00000000027C0000-memory.dmp

        memory/2592-26-0x0000000002780000-0x00000000027C0000-memory.dmp

        memory/2592-24-0x0000000002780000-0x00000000027C0000-memory.dmp

        memory/2732-8-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2732-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/2732-6-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2732-12-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2732-17-0x00000000002A0000-0x00000000002B4000-memory.dmp

        memory/2732-16-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2732-13-0x0000000000A40000-0x0000000000D43000-memory.dmp

        memory/2732-29-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2732-31-0x0000000000510000-0x0000000000524000-memory.dmp

        memory/2980-1-0x0000000074950000-0x000000007503E000-memory.dmp

        memory/2980-15-0x0000000074950000-0x000000007503E000-memory.dmp

        memory/2980-21-0x0000000074950000-0x000000007503E000-memory.dmp

        memory/2980-5-0x0000000005300000-0x0000000005376000-memory.dmp

        memory/2980-4-0x0000000000950000-0x0000000000962000-memory.dmp

        memory/2980-3-0x0000000000930000-0x0000000000942000-memory.dmp

        memory/2980-2-0x0000000004BF0000-0x0000000004C30000-memory.dmp

        memory/2980-0-0x0000000000EF0000-0x0000000000F8A000-memory.dmp