Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 06:19

General

  • Target
    28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe
  • Size 480KB
  • Sample240509-g29msagh93
  • SHA256 532b875f09991cdf7b57db59f0f7aa579d49b229d65ad1ace9f67bf6ffc7bca5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • cbsxx

Decoy
  • i3w46yd-e8p36.com

  • vikingworrier.com

  • ytsunyea.com

  • staceyandkevin.com

  • vanwheel.com

  • insurancenashvillegeorgia.com

  • ikumou-pro.com

  • motivacaodigital.com

  • beypk.com

  • tekyildizgroup.com

  • nguyentruongphi.com

  • impalagoldcollective.com

  • uknus.net

  • xn--cjrz24b9ma835a.com

  • militaryeducations.com

  • hcszyz.com

  • frymanswelding.com

  • 064415.com

  • lianyunbi.com

  • fishofthenet.com

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe
      "{path}"
      2⤵
        PID:836
      • C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1552

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1044-0-0x0000000074692000-0x0000000074693000-memory.dmp

          memory/1044-1-0x0000000074690000-0x0000000074C41000-memory.dmp

          memory/1044-2-0x0000000074690000-0x0000000074C41000-memory.dmp

          memory/1044-3-0x0000000074692000-0x0000000074693000-memory.dmp

          memory/1044-4-0x0000000074690000-0x0000000074C41000-memory.dmp

          memory/1044-5-0x0000000074690000-0x0000000074C41000-memory.dmp

          memory/1044-8-0x0000000074690000-0x0000000074C41000-memory.dmp

          memory/1552-6-0x0000000000400000-0x000000000042D000-memory.dmp

          memory/1552-9-0x0000000001A30000-0x0000000001D7A000-memory.dmp