Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-11-2024 02:42

General

  • Target

    NewPurchaseOrder.exe

  • Size

    1.1MB

  • MD5

    fd81b225513545b27b6a852e7e5cc8f6

  • SHA1

    28868ac1e40f4c30cd7d67a283aa94a7c5b456ff

  • SHA256

    a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08

  • SHA512

    1237b153bf6d76ddec52b7bbcdaadfafc9fe10127c5ec5dd7f00485fd5bf63d7adee8e1c86c2fc388cfa1547c29e040e704be381064f586a2383da6923450ac2

  • SSDEEP

    24576:vtb20pkaCqT5TBWgNQ7aLBF8famrZxNLj6A:sVg5tQ7aLBGPNvX5

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ge07

Decoy

amyard.shop

eloshost.xyz

g18q11a.top

orensic-vendor-735524320.click

ithin-ksvodn.xyz

xhyx.top

elonix-traceglow.pro

cillascrewedsedroth.cfd

wner-nyquh.xyz

reyhazeusa.shop

esmellretaperetotal.cfd

hqm-during.xyz

pipagtxcorrelo.xyz

lray-civil.xyz

apybarameme.xyz

rbuds.shop

hild-fcudh.xyz

rkgexg.top

estwestcottwines.shop

giyztm.xyz

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
  • 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 FindShellTrayWindow 2 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⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3388
    • C:\Users\Admin\AppData\Local\Temp\NewPurchaseOrder.exe
      "C:\Users\Admin\AppData\Local\Temp\NewPurchaseOrder.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:2664
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\NewPurchaseOrder.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3028
    • C:\Windows\SysWOW64\colorcpl.exe
      "C:\Windows\SysWOW64\colorcpl.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:972
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/972-13-0x00000000001F0000-0x0000000000209000-memory.dmp

    Filesize

    100KB

  • memory/972-15-0x0000000000AD0000-0x0000000000AFF000-memory.dmp

    Filesize

    188KB

  • memory/972-14-0x00000000001F0000-0x0000000000209000-memory.dmp

    Filesize

    100KB

  • memory/2664-6-0x0000000000F20000-0x0000000001320000-memory.dmp

    Filesize

    4.0MB

  • memory/3028-11-0x0000000002000000-0x0000000002015000-memory.dmp

    Filesize

    84KB

  • memory/3028-10-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3028-8-0x0000000001B00000-0x0000000001E4A000-memory.dmp

    Filesize

    3.3MB

  • memory/3028-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3388-12-0x0000000008B90000-0x0000000008CF5000-memory.dmp

    Filesize

    1.4MB

  • memory/3388-16-0x0000000008B90000-0x0000000008CF5000-memory.dmp

    Filesize

    1.4MB

  • memory/3388-20-0x0000000008D00000-0x0000000008E3D000-memory.dmp

    Filesize

    1.2MB

  • memory/3388-21-0x0000000008D00000-0x0000000008E3D000-memory.dmp

    Filesize

    1.2MB

  • memory/3388-23-0x0000000008D00000-0x0000000008E3D000-memory.dmp

    Filesize

    1.2MB