Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220331-en
  • submitted
    12/04/2022, 13:08

General

  • Target
    5d4fd662a91cb6f89ef88b7a609d5a53.exe
  • Size 715KB
  • Sample220412-qc774abedm
  • SHA256 bce2bc3a55dfecfd388b134663893b70c3830b20a8afa395e36a28097e305943
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • a2rs

Decoy
  • hypex-mc.xyz

  • lionsofeurope.info

  • syomilikipiade-uraa.online

  • gharpetutor.com

  • 369mfkp.com

  • menucart.biz

  • sdew.club

  • placidtalk.com

  • rus-service.com

  • laidudu.net

  • 552342.com

  • sant-trust.com

  • thefaithpusher.website

  • homepaintherapybox.com

  • indezac.com

  • hiddenvalleybarns.com

  • haocolor.store

  • retiringwellcoach.com

  • lfcr.xyz

  • renzogracieinstitute.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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d4fd662a91cb6f89ef88b7a609d5a53.exe
    "C:\Users\Admin\AppData\Local\Temp\5d4fd662a91cb6f89ef88b7a609d5a53.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4876
    • C:\Users\Admin\AppData\Local\Temp\5d4fd662a91cb6f89ef88b7a609d5a53.exe
      "C:\Users\Admin\AppData\Local\Temp\5d4fd662a91cb6f89ef88b7a609d5a53.exe"
      2⤵
        PID:1612
      • C:\Users\Admin\AppData\Local\Temp\5d4fd662a91cb6f89ef88b7a609d5a53.exe
        "C:\Users\Admin\AppData\Local\Temp\5d4fd662a91cb6f89ef88b7a609d5a53.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:932

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/932-132-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/932-133-0x0000000001460000-0x00000000017AA000-memory.dmp

          memory/4876-124-0x0000000000410000-0x00000000004C8000-memory.dmp

          memory/4876-125-0x00000000054E0000-0x0000000005A84000-memory.dmp

          memory/4876-126-0x0000000004F30000-0x0000000004FC2000-memory.dmp

          memory/4876-127-0x0000000002A40000-0x0000000002A4A000-memory.dmp

          memory/4876-128-0x00000000089B0000-0x0000000008A4C000-memory.dmp

          memory/4876-129-0x0000000008CF0000-0x0000000008D56000-memory.dmp