Analysis

  • max time kernel
    41s
  • max time network
    68s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    02/02/2021, 08:48

General

  • Target
    484565bd236a0a3ff8e0ec762116d707.exe
  • Size 653KB
  • Sample210202-j5y4tmshvx
  • SHA256 95bd2c8256fc15082b1e8e0431439c226847bcb284871bdac55584abcab3af24
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.theatomicshots.com/xle/

Decoy
  • tknbr.com

  • loyaloneconstruction.com

  • what-where.com

  • matebacapital.com

  • marriedandmore.com

  • qiemfsolutions.com

  • graececonsulting.com

  • www7456.com

  • littlefreecherokeelibrary.com

  • tailgatepawkinglot.com

  • musheet.com

  • tesfamariamtb.com

  • 1728025.com

  • xceltechuae.com

  • harperandchloe.com

  • thepamperedbarber.com

  • 5050alberta.com

  • supplychainstrainer.com

  • lacorte.group

  • ringingbear.com

Signatures

  • Formbook

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

  • Formbook Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\484565bd236a0a3ff8e0ec762116d707.exe
    "C:\Users\Admin\AppData\Local\Temp\484565bd236a0a3ff8e0ec762116d707.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1048
    • C:\Users\Admin\AppData\Local\Temp\484565bd236a0a3ff8e0ec762116d707.exe
      "{path}"
      2⤵
        PID:3420
      • C:\Users\Admin\AppData\Local\Temp\484565bd236a0a3ff8e0ec762116d707.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:720

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/720-12-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/720-15-0x00000000019E0000-0x0000000001D00000-memory.dmp

          memory/1048-2-0x0000000073A30000-0x000000007411E000-memory.dmp

          memory/1048-3-0x00000000007C0000-0x00000000007C1000-memory.dmp

          memory/1048-5-0x0000000005630000-0x0000000005631000-memory.dmp

          memory/1048-6-0x0000000005130000-0x0000000005131000-memory.dmp

          memory/1048-7-0x0000000005380000-0x0000000005381000-memory.dmp

          memory/1048-8-0x0000000005200000-0x0000000005201000-memory.dmp

          memory/1048-9-0x0000000005580000-0x0000000005584000-memory.dmp

          memory/1048-10-0x0000000008800000-0x000000000887E000-memory.dmp

          memory/1048-11-0x0000000008920000-0x0000000008921000-memory.dmp