Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/04/2024, 22:31

General

  • Target
    a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe
  • Size 543KB
  • Sample240403-2fva7aeg5x
  • SHA256 b877e6f41d83c546f056fa7f88b5f323d944616a9919025e71971d034b56b592
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • fzsg

Decoy
  • thewetpatch.wtf

  • oceanfrontrecords.com

  • ultimatemecha.com

  • domainnameshq.com

  • schieksrvservice.com

  • bedandbreakfastitalia.cloud

  • rfmlc.com

  • hightechvids.com

  • greenvilledermotolgy.com

  • psilocybinforu.com

  • xjkerwen.com

  • euro-d-rev.com

  • shans-online.com

  • masterofcrypto.com

  • gamodaitaliana.online

  • lavivabet217.com

  • femsol.online

  • qafyzey.site

  • kang17.xyz

  • kilimlove.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 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2892
    • C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3420

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2892-6-0x0000000006EC0000-0x0000000006ECA000-memory.dmp

        memory/2892-10-0x0000000006FF0000-0x000000000706C000-memory.dmp

        memory/2892-2-0x0000000005C40000-0x00000000061E4000-memory.dmp

        memory/2892-3-0x00000000055E0000-0x0000000005672000-memory.dmp

        memory/2892-4-0x0000000005880000-0x0000000005890000-memory.dmp

        memory/2892-5-0x00000000057A0000-0x00000000057AA000-memory.dmp

        memory/2892-1-0x0000000074650000-0x0000000074E00000-memory.dmp

        memory/2892-8-0x0000000005880000-0x0000000005890000-memory.dmp

        memory/2892-0-0x0000000000BD0000-0x0000000000C5E000-memory.dmp

        memory/2892-9-0x0000000006ED0000-0x0000000006F6C000-memory.dmp

        memory/2892-7-0x0000000074650000-0x0000000074E00000-memory.dmp

        memory/2892-13-0x0000000074650000-0x0000000074E00000-memory.dmp

        memory/3420-11-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/3420-14-0x0000000001760000-0x0000000001AAA000-memory.dmp

        memory/3420-15-0x0000000001760000-0x0000000001AAA000-memory.dmp