Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    18-01-2021 09:05

General

  • Target

    Shipping Document PL&BL Draft.exe

  • Size

    467KB

  • MD5

    dd56b21e6b3a1a0958885059d6a395d2

  • SHA1

    01ba3635bb6776ef50ad57c206cf674d69e8e61c

  • SHA256

    e7091e7da366f0b1d4acbc1295841c6f7d1ab9412a9fe3fd9341c9d94274c457

  • SHA512

    dccf3a92be410b7a0f20342c73c2e935975eecf3bb23c3dac69aaa91ff4e944593c3f4cfd2dc8e751c9c042089028affa9bfbacc4474c5adc0b19622232ed1b5

Malware Config

Extracted

Family

formbook

C2

http://www.elevatedenterprizes.com/h3qo/

Decoy

dhflow.com

jyindex.com

ezcleanhandle.com

trungtamcongdong.online

simsprotectionagency.com

easylivemeet.com

blackvikingfashionhouse.com

52banxue.com

girlsinit.com

drhemo.com

freethefarmers.com

velvetrosephotography.com

geometricbotaniclas.com

skyandspirit.com

deltacomunicacao.com

mucademy.com

jaboilfieldsolutions.net

howtowinatblackjacknow.com

anytimegrowth.com

simranluthra.com

Signatures

  • Formbook

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

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3108
    • C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe
      "C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4652
      • C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe
        "C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4120
    • C:\Windows\SysWOW64\systray.exe
      "C:\Windows\SysWOW64\systray.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3808
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"
        3⤵
          PID:4188

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3108-7-0x0000000006DC0000-0x0000000006E7A000-memory.dmp
      Filesize

      744KB

    • memory/3108-14-0x00000000058D0000-0x0000000005A52000-memory.dmp
      Filesize

      1.5MB

    • memory/3808-8-0x0000000000000000-mapping.dmp
    • memory/3808-9-0x0000000001320000-0x0000000001326000-memory.dmp
      Filesize

      24KB

    • memory/3808-10-0x0000000000480000-0x00000000004A9000-memory.dmp
      Filesize

      164KB

    • memory/3808-12-0x0000000000EB0000-0x00000000011D0000-memory.dmp
      Filesize

      3.1MB

    • memory/3808-13-0x0000000000D70000-0x0000000000DFF000-memory.dmp
      Filesize

      572KB

    • memory/4120-2-0x000000000041D0E0-mapping.dmp
    • memory/4120-4-0x0000000000400000-0x0000000000429000-memory.dmp
      Filesize

      164KB

    • memory/4120-6-0x0000000000FA0000-0x0000000000FB0000-memory.dmp
      Filesize

      64KB

    • memory/4120-5-0x0000000001200000-0x0000000001520000-memory.dmp
      Filesize

      3.1MB

    • memory/4188-11-0x0000000000000000-mapping.dmp