Analysis

  • max time kernel
    114s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2024, 15:47

General

  • Target
    d7f1300dd4f56d7b8e698e94af817056_JaffaCakes118.exe
  • Size 557KB
  • Sample240405-s8b6msge62
  • SHA256 c4edf97ee108849df46eadbc7984bf178d0da690d9825adc7b7cdac465d12605
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • jw9u

Decoy
  • myhvacdeal.com

  • therizks2022.com

  • belondo.com

  • selflovewithallie.com

  • fkdosdz3.xyz

  • 2commacluboffers.com

  • beyazyakaetkinlik.com

  • 5sensesbranding.com

  • clesioalves.com

  • home2.xyz

  • talulaboutique.com

  • marketing-republic.com

  • mappilog.com

  • n1a.site

  • berlinspecials.com

  • iphone13.media

  • healthrapidlab.com

  • outdoorteakgarden.com

  • i0bqd8ny.xyz

  • chairzon.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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d7f1300dd4f56d7b8e698e94af817056_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d7f1300dd4f56d7b8e698e94af817056_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4508
    • C:\Users\Admin\AppData\Local\Temp\d7f1300dd4f56d7b8e698e94af817056_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\d7f1300dd4f56d7b8e698e94af817056_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4584
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2260,i,9938964625802268469,1928462186077019554,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4168

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4508-6-0x00000000051B0000-0x00000000051CC000-memory.dmp

          memory/4508-10-0x0000000007CD0000-0x0000000007D6C000-memory.dmp

          memory/4508-2-0x0000000005620000-0x0000000005BC4000-memory.dmp

          memory/4508-3-0x0000000004F70000-0x0000000005002000-memory.dmp

          memory/4508-4-0x0000000005180000-0x0000000005190000-memory.dmp

          memory/4508-5-0x0000000005160000-0x000000000516A000-memory.dmp

          memory/4508-1-0x0000000000540000-0x00000000005D2000-memory.dmp

          memory/4508-8-0x0000000074EB0000-0x0000000075660000-memory.dmp

          memory/4508-0-0x0000000074EB0000-0x0000000075660000-memory.dmp

          memory/4508-9-0x0000000005180000-0x0000000005190000-memory.dmp

          memory/4508-7-0x0000000005380000-0x0000000005398000-memory.dmp

          memory/4508-11-0x0000000007E10000-0x0000000007E7E000-memory.dmp

          memory/4508-14-0x0000000074EB0000-0x0000000075660000-memory.dmp

          memory/4584-12-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/4584-15-0x0000000001590000-0x00000000018DA000-memory.dmp