Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    02/04/2024, 09:32

General

  • Target
    88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe
  • Size 2.0MB
  • Sample240402-lhxakach21
  • SHA256 0136309b04a417b48dbd312209bda252b5a9abbe7e3b39a66f53d3ab72c2eb57
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • cmsr

Decoy
  • dahlia-dolls.com

  • iamawife.com

  • gardunomx.com

  • roweelitetrucking.com

  • asapvk.com

  • strategieslimited.com

  • healthyweathorganics.com

  • wedding-gallery.net

  • fastoffer.online

  • biolab33.cloud

  • los40delocta.com

  • charliepaton.com

  • jenpaddock.com

  • zzmweb.com

  • poetarts.com

  • techwork4u.com

  • tracylynpropp.com

  • rkbodyfit.site

  • migaleriapanama.com

  • cosmostco.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 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2548
    • C:\Users\Admin\AppData\Local\Temp\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\88fa2e2c92637d69a2733aa6764977c5_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1408

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1408-7-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/1408-13-0x0000000000DB0000-0x00000000010B3000-memory.dmp

        memory/1408-11-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/1408-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/1408-8-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/2548-3-0x00000000005A0000-0x00000000005B8000-memory.dmp

        memory/2548-6-0x00000000023D0000-0x0000000002426000-memory.dmp

        memory/2548-5-0x00000000049B0000-0x00000000049F0000-memory.dmp

        memory/2548-4-0x00000000745E0000-0x0000000074CCE000-memory.dmp

        memory/2548-1-0x00000000745E0000-0x0000000074CCE000-memory.dmp

        memory/2548-2-0x00000000049B0000-0x00000000049F0000-memory.dmp

        memory/2548-12-0x00000000745E0000-0x0000000074CCE000-memory.dmp

        memory/2548-0-0x0000000000A00000-0x0000000000C12000-memory.dmp