Analysis

  • max time kernel
    137s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2022, 12:18

General

  • Target
    SecuriteInfo.com.W32.AIDetectNet.01.15820.30966.exe
  • Size 867KB
  • Sample220830-pgln8aabf3
  • SHA256 6f1d836fbe2110685eecb1042c24923e8764680cb21b0bdf7d0f151a6c1f0b1a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • j02y

Decoy
  • toplinkstorage.app

  • danny-mickey.space

  • 0755aite.net

  • okchurch.info

  • 4tlracing.com

  • jacksoncafepaola.com

  • 552northvictoria.com

  • eevakoskela.info

  • tradecontractortraining.com

  • abtbank.online

  • voicetall.com

  • chicken-shack.com

  • acmumzo.info

  • futureclosers.com

  • bctugala.com

  • adagihlina.xyz

  • emprendeahora.pro

  • bybala.com

  • hlcp5533.com

  • ingspira.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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.15820.30966.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.15820.30966.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3500
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.15820.30966.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.15820.30966.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2884

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2884-139-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2884-140-0x0000000001130000-0x000000000147A000-memory.dmp

        memory/3500-132-0x0000000000320000-0x00000000003FE000-memory.dmp

        memory/3500-133-0x00000000077B0000-0x0000000007D54000-memory.dmp

        memory/3500-134-0x00000000072A0000-0x0000000007332000-memory.dmp

        memory/3500-135-0x0000000007260000-0x000000000726A000-memory.dmp

        memory/3500-136-0x00000000094A0000-0x000000000953C000-memory.dmp

        memory/3500-137-0x0000000009540000-0x00000000095A6000-memory.dmp