Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    26/10/2021, 11:03

General

  • Target
    HIC INTERNATIONAL - REQUEST FOR QUOTATION DOCUMENTS.exe
  • Size 664KB
  • Sample211026-m5ppnshca6
  • SHA256 60f929f6d1333f24d1a53d62b81f538e10e12e4e3d8dc2e9481ab06e3355322d
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • cnp0

C2
  • http://www.ccnsv.net/cnp0/

Decoy
  • jiarenyuanhunlian.com

  • xquizitelashesnwaxx.com

  • rentinerie.com

  • herbalpedia-id.com

  • openseagames.com

  • re-swap.com

  • william-cook.com

  • segensv.com

  • versebay.com

  • brendanlairdsound.com

  • bypestor.com

  • hospitaldelpc.net

  • wwwroadrunnerfinancial.com

  • waterhammerstudios.com

  • hustleandbank.photography

  • secure01bchslogin.com

  • rarepeperanking.com

  • greatland.company

  • happybirthdayjewel.com

  • raheok.store

Signatures

  • Formbook

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

  • Formbook Payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 46 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Users\Admin\AppData\Local\Temp\HIC INTERNATIONAL - REQUEST FOR QUOTATION DOCUMENTS.exe
      "C:\Users\Admin\AppData\Local\Temp\HIC INTERNATIONAL - REQUEST FOR QUOTATION DOCUMENTS.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1664
      • C:\Users\Admin\AppData\Local\Temp\HIC INTERNATIONAL - REQUEST FOR QUOTATION DOCUMENTS.exe
        "C:\Users\Admin\AppData\Local\Temp\HIC INTERNATIONAL - REQUEST FOR QUOTATION DOCUMENTS.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2212
    • C:\Windows\SysWOW64\cmstp.exe
      "C:\Windows\SysWOW64\cmstp.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:700
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\HIC INTERNATIONAL - REQUEST FOR QUOTATION DOCUMENTS.exe"
        3⤵
          PID:676

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/700-136-0x0000000004630000-0x00000000046C3000-memory.dmp

          memory/700-135-0x00000000048A0000-0x0000000004BC0000-memory.dmp

          memory/700-132-0x0000000000FB0000-0x0000000000FC6000-memory.dmp

          memory/700-133-0x00000000005C0000-0x00000000005EF000-memory.dmp

          memory/1664-121-0x00000000071F0000-0x00000000071F7000-memory.dmp

          memory/1664-115-0x0000000000C40000-0x0000000000C41000-memory.dmp

          memory/1664-124-0x0000000007360000-0x00000000073B0000-memory.dmp

          memory/1664-117-0x0000000005AC0000-0x0000000005AC1000-memory.dmp

          memory/1664-123-0x000000007F010000-0x000000007F011000-memory.dmp

          memory/1664-118-0x0000000005510000-0x0000000005511000-memory.dmp

          memory/1664-119-0x0000000005690000-0x0000000005691000-memory.dmp

          memory/1664-120-0x0000000005760000-0x0000000005761000-memory.dmp

          memory/1664-122-0x0000000005470000-0x0000000005502000-memory.dmp

          memory/2212-128-0x0000000000E90000-0x00000000011B0000-memory.dmp

          memory/2212-129-0x0000000001200000-0x0000000001214000-memory.dmp

          memory/2212-125-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/3040-130-0x0000000004E90000-0x0000000004FC6000-memory.dmp

          memory/3040-137-0x0000000004FD0000-0x0000000005126000-memory.dmp