Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/05/2024, 04:18

General

  • Target
    0fa7205c9635cae1bfee33950b11b6c8_JaffaCakes118.exe
  • Size 902KB
  • Sample240503-exa8baeh41
  • SHA256 e345918cd0083d4b1f5b2dc3c5d7b7c780fd19dfbb1c677bd482718bf034c14f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 3.9

Campaign
  • r30

Decoy
  • cjtestwp1.com

  • 431873ko.info

  • trekofpersia.com

  • preppedcontainers.com

  • casaboquete.com

  • rnoec.info

  • absoluteblueskies.com

  • australianskincompany.com

  • junhao12131.com

  • andlynweb.com

  • lightningconnection.biz

  • scholarlyid.com

  • milicacerovic.com

  • toptravelbox.com

  • woodruna.com

  • thewritersrooms.com

  • reserectionx.com

  • wats.company

  • chenyirail.com

  • lumencos.com

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fa7205c9635cae1bfee33950b11b6c8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0fa7205c9635cae1bfee33950b11b6c8_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:4528
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv
    1⤵
      PID:1032

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4528-0-0x0000000002750000-0x0000000002768000-memory.dmp

          memory/4528-1-0x0000000000400000-0x00000000004E8000-memory.dmp

          memory/4528-3-0x0000000002750000-0x0000000002768000-memory.dmp

          memory/4528-4-0x0000000003030000-0x000000000337A000-memory.dmp

          memory/4528-5-0x0000000003030000-0x000000000337A000-memory.dmp