Analysis

  • max time kernel
    91s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    10/05/2022, 03:33

General

  • Target
    SecuriteInfo.com.W32.AIDetectNet.01.10532.exe
  • Size 869KB
  • Sample220510-d37yssehd4
  • SHA256 b49b339fee0e9543d77688426378faefab1b4fca1e310df88fb8ed376b5456d3
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • w2k1

Decoy
  • cpost24.com

  • paseba.store

  • movementstrategy.biz

  • bankof7seas.com

  • commwealth-cba-net.com

  • lexa.red

  • inovamarket.online

  • eiremaintenance.com

  • allstatesequipmentcompany.com

  • undercutthebroker.email

  • xn--gmai-eza.com

  • ssilver.site

  • factlifequiteresponsibility.biz

  • ueiad.info

  • lavoixinterieure.fr

  • minifaceliftmidtownnyc.com

  • southwestmed.net

  • hasbrogameplan.com

  • cawweb3.com

  • gass.kr

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.10532.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.10532.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4456
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.10532.exe
      "{path}"
      2⤵
        PID:1516
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.10532.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1480

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1480-137-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/1480-138-0x0000000001190000-0x00000000014DA000-memory.dmp

          memory/4456-130-0x00000000007E0000-0x00000000008BE000-memory.dmp

          memory/4456-131-0x00000000058E0000-0x0000000005E84000-memory.dmp

          memory/4456-132-0x0000000005330000-0x00000000053C2000-memory.dmp

          memory/4456-133-0x00000000053D0000-0x000000000546C000-memory.dmp

          memory/4456-134-0x0000000005240000-0x000000000524A000-memory.dmp