Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    01/03/2021, 07:28

General

  • Target
    PO#3043.pdf.exe
  • Size 1.0MB
  • Sample210301-2wjdn99q3e
  • SHA256 6e10193dd3318172ee57476a036b6078a1576ed3f8dcdff72a3991dc563c2d34
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.intelliedgeclinical.net/god/

Decoy
  • aprendiz.digital

  • baby-rosy.com

  • buzzstreetnews.com

  • restoredscore.com

  • fullbeingphysician.com

  • gameonaustralia.com

  • famdns.com

  • compassionatecare-llc.com

  • yureb.com

  • bike-abruzzo.com

  • hibiskuricity.site

  • hindusetu.com

  • searchingkitsapcountyhomes.com

  • trespal.com

  • forenvid.com

  • gangnamstationithacany.com

  • roshan-prime.com

  • fsmstudio.com

  • bilecikvinckiralama.com

  • cash4urhousekeys.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 22 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:3044
    • C:\Users\Admin\AppData\Local\Temp\PO#3043.pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\PO#3043.pdf.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1148
      • C:\Users\Admin\AppData\Local\Temp\PO#3043.pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\PO#3043.pdf.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2648
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2784
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\PO#3043.pdf.exe"
        3⤵
          PID:640

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1148-3-0x0000000000C00000-0x0000000000C01000-memory.dmp

          memory/1148-5-0x00000000055B0000-0x00000000055B1000-memory.dmp

          memory/1148-6-0x0000000005BC0000-0x0000000005BC1000-memory.dmp

          memory/1148-7-0x00000000056C0000-0x00000000056C1000-memory.dmp

          memory/1148-8-0x0000000005510000-0x0000000005511000-memory.dmp

          memory/1148-9-0x0000000005650000-0x0000000005651000-memory.dmp

          memory/1148-10-0x000000000A2C0000-0x000000000E2BD000-memory.dmp

          memory/1148-11-0x00000000058F0000-0x00000000058F1000-memory.dmp

          memory/1148-12-0x0000000005A30000-0x0000000005A85000-memory.dmp

          memory/1148-2-0x0000000073450000-0x0000000073B3E000-memory.dmp

          memory/2648-13-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/2648-17-0x00000000017B0000-0x0000000001AD0000-memory.dmp

          memory/2648-18-0x0000000001460000-0x0000000001474000-memory.dmp

          memory/2784-23-0x0000000000BD0000-0x0000000000BFE000-memory.dmp

          memory/2784-22-0x0000000000EE0000-0x000000000131F000-memory.dmp

          memory/2784-24-0x0000000005130000-0x0000000005450000-memory.dmp

          memory/2784-25-0x0000000005450000-0x00000000054E3000-memory.dmp

          memory/3044-19-0x0000000005EA0000-0x0000000005FCF000-memory.dmp

          memory/3044-26-0x0000000005FD0000-0x000000000611D000-memory.dmp