Analysis

  • max time kernel
    44s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2022 09:38

General

  • Target

    SecuriteInfo.com.Win32.RATX-gen.2018.30304.exe

  • Size

    946KB

  • MD5

    591e345ed1a7fa929b80cce8790e460f

  • SHA1

    9992eadbc531dce1185f22b360410cbd11bd1989

  • SHA256

    663d25f6a1e39bebdacdb5164e441faaa4466a00ed636b360c1d981a5f92c5d8

  • SHA512

    f765de77da52cb578a3a2a7ab0f3d8a34baa96db982f972dbe3bead73e418992ea5bf018b3619556ef83a9d05342b7c176579982fd017b9eeee3c75269dd7863

  • SSDEEP

    24576:sqndl9aebRk+T7CYWL1wCE7HuzsthZmBHG:Ld3pbq+nnWL1w3TTthSH

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ndgi

Decoy

vuicotvxrejp3il.xyz

w3fa6.net

sappuno02.com

konstruksirumah.xyz

usalifehealth.com

and1f.xyz

atenmentfstinfdow.beauty

primepipe.net

roundhouseny.com

alexandermcqueen.icu

transporteavalos.com

spankmetaverse.xyz

jhccowholesale.com

bielefeldgebaeudereinigung.com

saintraphaelschool.com

larifaa.online

dejabrew.info

izabelaeraphael.com

granniestoneet.com

greensourceseed.com

Signatures

  • Formbook

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

  • Formbook payload 2 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.RATX-gen.2018.30304.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.2018.30304.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1048
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.2018.30304.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.2018.30304.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1380

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1048-54-0x0000000000E00000-0x0000000000EF2000-memory.dmp

    Filesize

    968KB

  • memory/1048-55-0x00000000759F1000-0x00000000759F3000-memory.dmp

    Filesize

    8KB

  • memory/1048-56-0x00000000002B0000-0x00000000002D2000-memory.dmp

    Filesize

    136KB

  • memory/1048-57-0x00000000002E0000-0x00000000002EE000-memory.dmp

    Filesize

    56KB

  • memory/1048-58-0x0000000004D10000-0x0000000004D80000-memory.dmp

    Filesize

    448KB

  • memory/1048-59-0x0000000000D50000-0x0000000000D84000-memory.dmp

    Filesize

    208KB

  • memory/1380-60-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1380-61-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1380-63-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1380-64-0x000000000041F180-mapping.dmp

  • memory/1380-65-0x00000000008B0000-0x0000000000BB3000-memory.dmp

    Filesize

    3.0MB