Analysis

  • max time kernel
    147s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/11/2024, 02:15

General

  • Target

    314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe

  • Size

    842KB

  • MD5

    e347396fcf0f8641f2ee7e6273d037cf

  • SHA1

    2f8b50b1669eeb9d95e59e4a07ae1c02c9ece7ef

  • SHA256

    314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd

  • SHA512

    957b0616cc6cce2541d2873bdb27c2f8d63cd9e7cbee72c211f271f841ddad5f8f11d2bf6454aced7209027a0220c74c7b1ffbc4f0db9c49995ed32144a515df

  • SSDEEP

    12288:ehkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4aCjMG2g0jSp1izlNaesL7t:uRmJkcoQricOIQxiZY1iaC52re7hV

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
  • 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.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 7 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:3500
    • C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe
      "C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1148
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2912
    • C:\Windows\SysWOW64\chkdsk.exe
      "C:\Windows\SysWOW64\chkdsk.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3804
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1148-11-0x0000000003EE0000-0x0000000003FE0000-memory.dmp

    Filesize

    1024KB

  • memory/2912-12-0x0000000000380000-0x00000000003AF000-memory.dmp

    Filesize

    188KB

  • memory/2912-15-0x0000000000F00000-0x000000000124A000-memory.dmp

    Filesize

    3.3MB

  • memory/2912-17-0x0000000000E90000-0x0000000000EA5000-memory.dmp

    Filesize

    84KB

  • memory/2912-16-0x0000000000380000-0x00000000003AF000-memory.dmp

    Filesize

    188KB

  • memory/3500-22-0x0000000003D60000-0x0000000003E21000-memory.dmp

    Filesize

    772KB

  • memory/3500-18-0x0000000003D60000-0x0000000003E21000-memory.dmp

    Filesize

    772KB

  • memory/3500-26-0x0000000007940000-0x0000000007A72000-memory.dmp

    Filesize

    1.2MB

  • memory/3500-27-0x0000000007940000-0x0000000007A72000-memory.dmp

    Filesize

    1.2MB

  • memory/3500-29-0x0000000007940000-0x0000000007A72000-memory.dmp

    Filesize

    1.2MB

  • memory/3804-19-0x0000000000A20000-0x0000000000A2A000-memory.dmp

    Filesize

    40KB

  • memory/3804-20-0x0000000000A20000-0x0000000000A2A000-memory.dmp

    Filesize

    40KB

  • memory/3804-21-0x0000000001240000-0x000000000126F000-memory.dmp

    Filesize

    188KB