Analysis

  • max time kernel
    143s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/02/2024, 15:35

General

  • Target
    9deb8fec62787f6a330618dfcb84d818.exe
  • Size 677KB
  • Sample240215-s1ralaab7x
  • SHA256 0f83f86907255eadae1caec99da48bd60689e359e40938f12453dcb3093851ad
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • if60

Decoy
  • dutaaksarawedar.com

  • conflicttech.com

  • growinfant.com

  • desingchiro.com

  • juicykingcrabexpress1111.com

  • christal-capital.com

  • mythicspacex.com

  • eezeecompliance.com

  • smartpro-apps.com

  • foliapaper.com

  • decor-galorec.com

  • wednesdaywinetime.com

  • ecnstore.com

  • icitycompany.com

  • kokaabrows.com

  • edwardmillerplumbing.com

  • nasiratusa.net

  • thaicafeirvine.com

  • serviceinnovation.net

  • freedigilife.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 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9deb8fec62787f6a330618dfcb84d818.exe
    "C:\Users\Admin\AppData\Local\Temp\9deb8fec62787f6a330618dfcb84d818.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Users\Admin\AppData\Local\Temp\9deb8fec62787f6a330618dfcb84d818.exe
      "C:\Users\Admin\AppData\Local\Temp\9deb8fec62787f6a330618dfcb84d818.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4472

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2604-8-0x0000000074D70000-0x0000000075520000-memory.dmp

        memory/2604-9-0x0000000005260000-0x0000000005270000-memory.dmp

        memory/2604-2-0x0000000005850000-0x0000000005DF4000-memory.dmp

        memory/2604-3-0x00000000052A0000-0x0000000005332000-memory.dmp

        memory/2604-4-0x0000000005260000-0x0000000005270000-memory.dmp

        memory/2604-5-0x0000000005200000-0x000000000520A000-memory.dmp

        memory/2604-0-0x0000000074D70000-0x0000000075520000-memory.dmp

        memory/2604-7-0x00000000055A0000-0x00000000055BC000-memory.dmp

        memory/2604-1-0x0000000000760000-0x0000000000810000-memory.dmp

        memory/2604-6-0x0000000006910000-0x00000000069AC000-memory.dmp

        memory/2604-10-0x0000000006D50000-0x0000000006DBC000-memory.dmp

        memory/2604-11-0x0000000009380000-0x00000000093B4000-memory.dmp

        memory/2604-14-0x0000000074D70000-0x0000000075520000-memory.dmp

        memory/4472-12-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/4472-15-0x0000000001A80000-0x0000000001DCA000-memory.dmp

        memory/4472-16-0x0000000001A80000-0x0000000001DCA000-memory.dmp