Analysis

  • max time kernel
    156s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    20-09-2021 19:07

General

  • Target

    Listar pedido nuevo.exe

  • Size

    699KB

  • MD5

    f28bb3711be3e8a5281d28fc795ec5b0

  • SHA1

    85981c13f7d39dac047c8046be3241bddaeabe17

  • SHA256

    ab529f4c00e85413f18a544ab0bf9d8a4f5803d8ac497c0a9ccbcf38d17662fa

  • SHA512

    ad1c8eaf2dc779c1b6518f31053f5e0cf8cb8d2572f66a065191fd91312025094f64b29e0b671b238c113eadbc75e69230f7b9eaf631629e21e21d046e6ed0a3

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

3nop

C2

http://www.jakesplacebarbers.com/3nop/

Decoy

videohm.com

panache-rose.com

alnooncars-kw.com

trueblue2u.com

brussels-cafe.com

ip2c.net

influenzerr.com

rbcoq.com

zzful.com

drainthe.com

sumaholesson.com

cursosaprovados.com

genotecinc.com

dbrulhart.com

theapiarystudios.com

kensyu-kan.com

dkku88.com

tikhyper.com

aztecnort.com

homebrim.com

Signatures

  • Formbook

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

  • Formbook Payload 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 27 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1196
    • C:\Users\Admin\AppData\Local\Temp\Listar pedido nuevo.exe
      "C:\Users\Admin\AppData\Local\Temp\Listar pedido nuevo.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1864
      • C:\Windows\SysWOW64\logagent.exe
        C:\Windows\System32\logagent.exe
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1188
    • 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:1784
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\logagent.exe"
        3⤵
          PID:1240

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1188-66-0x0000000000090000-0x0000000000091000-memory.dmp
      Filesize

      4KB

    • memory/1188-68-0x00000000001C0000-0x00000000001D4000-memory.dmp
      Filesize

      80KB

    • memory/1188-65-0x0000000010410000-0x000000001043E000-memory.dmp
      Filesize

      184KB

    • memory/1188-63-0x0000000000000000-mapping.dmp
    • memory/1188-64-0x00000000000B0000-0x00000000000B1000-memory.dmp
      Filesize

      4KB

    • memory/1188-67-0x00000000028B0000-0x0000000002BB3000-memory.dmp
      Filesize

      3.0MB

    • memory/1196-69-0x0000000004280000-0x000000000437C000-memory.dmp
      Filesize

      1008KB

    • memory/1196-79-0x0000000003A30000-0x0000000003A40000-memory.dmp
      Filesize

      64KB

    • memory/1196-78-0x0000000006F40000-0x000000000709F000-memory.dmp
      Filesize

      1.4MB

    • memory/1240-73-0x0000000000000000-mapping.dmp
    • memory/1784-72-0x00000000746B1000-0x00000000746B3000-memory.dmp
      Filesize

      8KB

    • memory/1784-70-0x0000000000000000-mapping.dmp
    • memory/1784-75-0x0000000000080000-0x00000000000AE000-memory.dmp
      Filesize

      184KB

    • memory/1784-74-0x0000000000100000-0x0000000000381000-memory.dmp
      Filesize

      2.5MB

    • memory/1784-76-0x00000000023C0000-0x00000000026C3000-memory.dmp
      Filesize

      3.0MB

    • memory/1784-77-0x0000000002100000-0x0000000002193000-memory.dmp
      Filesize

      588KB

    • memory/1864-61-0x0000000000230000-0x0000000000231000-memory.dmp
      Filesize

      4KB

    • memory/1864-60-0x0000000075AD1000-0x0000000075AD3000-memory.dmp
      Filesize

      8KB