Analysis

  • max time kernel
    71s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05-05-2023 20:57

General

  • Target

    SecuriteInfo.com.Win32.WormXgen.16427.exe

  • Size

    725KB

  • MD5

    55760e2b91466ab94ebe5222c91ffd13

  • SHA1

    64161e5a4919157f5092d8cc33eb0bb013287dc6

  • SHA256

    e843a90ec56b0efbd176b3856d811875e24b98ae6fdf77985e1b77916ab4259b

  • SHA512

    5a364ab6c508464a8416904cabfe22b6389ee8941216e95dbef7d936062a60ce170c17b7af4c9e5b304793f833a849b39fedee310b3e23b9f2cd194c849797e6

  • SSDEEP

    12288:rVni4IyoPEbxmCNLic457U6B7VGj0Kj6LxRwSt3Q2OduwR/TT0BGsFw0cdnCKh:rVgMb4c107f42jwcGuwR30BGyw0clCK

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

gtt8

Decoy

thesuccessbot.com

rittercivil.com

jt1.fun

d365extension.com

quqoxeq.top

visittworiverswi.com

bfprotienda.com

greenhabitsph.com

ladmere.com

clockboutiques.com

minwart.xyz

xinyuejiancai.online

eggsl.com

fetchingcandles.com

skywatiniya.com

hinkley.news

realityonlineenterprises.com

teamcroissant.com

esfera-pv.ch

herdadedosmontesbastos.com

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.WormXgen.16427.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.WormXgen.16427.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.WormXgen.16427.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.WormXgen.16427.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:580

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/580-61-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/580-62-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/580-64-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/580-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/580-65-0x00000000008D0000-0x0000000000BD3000-memory.dmp
    Filesize

    3.0MB

  • memory/1228-54-0x0000000001150000-0x000000000120C000-memory.dmp
    Filesize

    752KB

  • memory/1228-55-0x0000000004D30000-0x0000000004D70000-memory.dmp
    Filesize

    256KB

  • memory/1228-56-0x0000000004D30000-0x0000000004D70000-memory.dmp
    Filesize

    256KB

  • memory/1228-57-0x0000000000290000-0x00000000002A2000-memory.dmp
    Filesize

    72KB

  • memory/1228-58-0x00000000004F0000-0x00000000004FC000-memory.dmp
    Filesize

    48KB

  • memory/1228-59-0x0000000005910000-0x0000000005990000-memory.dmp
    Filesize

    512KB

  • memory/1228-60-0x0000000000BF0000-0x0000000000C38000-memory.dmp
    Filesize

    288KB