Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    23/12/2021, 08:33

General

  • Target
    111d0ceb032b6ce3fbaba134d000ab0c.exe
  • Size 366KB
  • Sample211223-kfvtaahda5
  • SHA256 9029cb23c3237afc1e63076ffba6a89ed9d4fec8df9606feebe68b2de092fa36
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • d2z8

Decoy
  • jameshenrycfa.com

  • hearing-siemens.com

  • way2noteshub.com

  • metaswapdex.com

  • car-electronic-performance.com

  • aspurgentcare.com

  • htedbchd.website

  • lojakaton.online

  • trukorera.online

  • sevenstoners.com

  • herlihygaragedoors.com

  • starforspotify.com

  • catilaf.com

  • iagroupsocial.com

  • ranchrealestatetx.com

  • wu7btbn1zv9y.xyz

  • realvrz.com

  • needljlane.xyz

  • newsreaderdynamo.com

  • nasser-group.com

Signatures

  • Formbook

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

  • Formbook Payload 2 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\111d0ceb032b6ce3fbaba134d000ab0c.exe
    "C:\Users\Admin\AppData\Local\Temp\111d0ceb032b6ce3fbaba134d000ab0c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2680
    • C:\Users\Admin\AppData\Local\Temp\111d0ceb032b6ce3fbaba134d000ab0c.exe
      "C:\Users\Admin\AppData\Local\Temp\111d0ceb032b6ce3fbaba134d000ab0c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2248

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2248-125-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2248-127-0x0000000001760000-0x0000000001A80000-memory.dmp

        memory/2680-116-0x0000000000BF0000-0x0000000000C52000-memory.dmp

        memory/2680-117-0x0000000000BF0000-0x0000000000C52000-memory.dmp

        memory/2680-118-0x00000000058E0000-0x0000000005DDE000-memory.dmp

        memory/2680-119-0x00000000054C0000-0x0000000005552000-memory.dmp

        memory/2680-120-0x00000000054A0000-0x00000000054AA000-memory.dmp

        memory/2680-121-0x0000000005FB0000-0x000000000604C000-memory.dmp

        memory/2680-122-0x00000000055E0000-0x00000000055F0000-memory.dmp

        memory/2680-123-0x00000000053E0000-0x00000000058DE000-memory.dmp

        memory/2680-124-0x00000000062F0000-0x0000000006356000-memory.dmp