Analysis

  • max time kernel
    136s
  • max time network
    145s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26/01/2022, 15:36

General

  • Target
    26006717388ba82289d13403ed220f37.exe
  • Size 847KB
  • Sample220126-s1xsdafbe5
  • SHA256 fccb02b0403cae9441c58753519e4c216735cf2bdce838c8ad2b26b35fd59493
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • qugo

Decoy
  • sathapornstainlesssteel.com

  • everythingisaninvestment.com

  • appsbyraf.com

  • superhornygirl.club

  • christmastreeclass.com

  • cheatdayztogo.com

  • aadent7.com

  • divinitypath.com

  • figuli563.com

  • distanzalojistik.com

  • pricelesslookyto-looktoday.info

  • pcaaems.com

  • itsnewmovie.com

  • 4kx.claims

  • rental-aruyo.com

  • psiek.com

  • justnobleempress.com

  • 40daysfor40nights.com

  • 91266w.com

  • csi-texas.biz

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 WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26006717388ba82289d13403ed220f37.exe
    "C:\Users\Admin\AppData\Local\Temp\26006717388ba82289d13403ed220f37.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\26006717388ba82289d13403ed220f37.exe
      "C:\Users\Admin\AppData\Local\Temp\26006717388ba82289d13403ed220f37.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4216

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1480-118-0x0000000000990000-0x0000000000A6C000-memory.dmp

        memory/1480-119-0x0000000005820000-0x0000000005D1E000-memory.dmp

        memory/1480-120-0x0000000005320000-0x00000000053B2000-memory.dmp

        memory/1480-121-0x0000000005320000-0x000000000581E000-memory.dmp

        memory/1480-122-0x0000000005410000-0x000000000541A000-memory.dmp

        memory/1480-123-0x0000000005510000-0x000000000551C000-memory.dmp

        memory/1480-124-0x0000000007C10000-0x0000000007CAC000-memory.dmp

        memory/1480-125-0x0000000007CB0000-0x0000000007D1A000-memory.dmp

        memory/4216-126-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/4216-127-0x00000000014F0000-0x0000000001810000-memory.dmp