Analysis

  • max time kernel
    118s
  • max time network
    117s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    12/10/2020, 07:36

General

  • Target
    Quotation.exe
  • Size 500KB
  • Sample201012-vw4xp14men
  • SHA256 dbdd8dc5bf8c5f81b9cbead4224bade6cd697f6f00cbab59bf084f6e39578a8d
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.networkafterparty.com/jub/

Decoy
  • doitcuz.com

  • kredit-goals.com

  • hyz88888.net

  • yinleba.com

  • flowshopaz.com

  • salonaconsultant.com

  • nsaidnwiasa.com

  • snarezo.com

  • sydneylottereytoday.club

  • jobcollate.com

  • victormsalazar.com

  • kohllrx.com

  • prepper-property.com

  • wiseowltreeco.com

  • xn--rpr9a881q.com

  • 6degreesweat.com

  • qddelongship.com

  • kvpalwal.com

  • relaxagva.com

  • neodew.com

Signatures

  • Formbook

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

  • Formbook Payload 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quotation.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3828
    • C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
      "C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"
      2⤵
      • Executes dropped EXE
      PID:1840
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 188
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2148

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1840-13-0x00000000001C0000-0x00000000001EE000-memory.dmp

        memory/2148-14-0x0000000004E70000-0x0000000004E71000-memory.dmp

        memory/2148-17-0x00000000054A0000-0x00000000054A1000-memory.dmp

        memory/3828-8-0x0000000006200000-0x0000000006216000-memory.dmp

        memory/3828-6-0x0000000005540000-0x0000000005541000-memory.dmp

        memory/3828-5-0x00000000053D0000-0x00000000053D1000-memory.dmp

        memory/3828-4-0x0000000005A40000-0x0000000005A41000-memory.dmp

        memory/3828-0-0x0000000073620000-0x0000000073D0E000-memory.dmp

        memory/3828-3-0x0000000002E30000-0x0000000002E67000-memory.dmp

        memory/3828-1-0x0000000000AC0000-0x0000000000AC1000-memory.dmp