Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    13/10/2020, 06:00

General

  • Target
    Swift0011MGD.Scan.pdf..exe
  • Size 650KB
  • Sample201013-9h84l355rx
  • SHA256 cc0807a29f920ca94099399975ae3d52b741d6f1387ea3fb26c44b1bc22cd95c
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.darkatnightgame.com/fgn/

Decoy
  • kynguyendongho.com

  • seedtoskinnc.com

  • islaplants.com

  • bobbyfarris.com

  • xn--mgbuhw0d7a.com

  • sitestart.site

  • blendedprintz.com

  • honestwholesale.com

  • shuttandco.com

  • iangroupfunnels.com

  • ohanavendors.com

  • matreejewels.com

  • paras.ltd

  • 1005cy.com

  • birdiecrane.com

  • dauntlessdigitalmanagement.com

  • wownewtech.net

  • instantpeindia.com

  • toshimaen-uosen.com

  • tlctrueloveconnection.com

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 28 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 use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\Swift0011MGD.Scan.pdf..exe
      "C:\Users\Admin\AppData\Local\Temp\Swift0011MGD.Scan.pdf..exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3404
      • C:\Users\Admin\AppData\Local\Temp\Swift0011MGD.Scan.pdf..exe
        "C:\Users\Admin\AppData\Local\Temp\Swift0011MGD.Scan.pdf..exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1408
    • C:\Windows\SysWOW64\wlanext.exe
      "C:\Windows\SysWOW64\wlanext.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1640
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Swift0011MGD.Scan.pdf..exe"
        3⤵
          PID:1772

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1408-0-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/1640-3-0x0000000000D70000-0x0000000000D87000-memory.dmp

          memory/1640-4-0x0000000000D70000-0x0000000000D87000-memory.dmp

          memory/1640-6-0x0000000004850000-0x00000000049BB000-memory.dmp