Analysis

  • max time kernel
    136s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/07/2024, 14:17

General

  • Target
    1f9b4f2e166c119fdb40c95b739936dd_JaffaCakes118.exe
  • Size 328KB
  • Sample240702-rl5n1azgrn
  • SHA256 6571f11008690d73c5199b13c0aa86774328c710aeeb82ee8fd667329535cad2
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1f9b4f2e166c119fdb40c95b739936dd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1f9b4f2e166c119fdb40c95b739936dd_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:4728
    • C:\program files\internet explorer\IEXPLORE.EXE
      "C:\program files\internet explorer\IEXPLORE.EXE"
      2⤵
        PID:3412
    • 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 --field-trial-handle=4280,i,6522675234395427298,2952738987384583032,262144 --variations-seed-version --mojo-platform-channel-handle=4288 /prefetch:8
      1⤵
        PID:3620

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/4728-0-0x0000000000400000-0x00000000005F004C-memory.dmp

            memory/4728-1-0x0000000000400000-0x00000000005F004C-memory.dmp

            memory/4728-2-0x0000000000770000-0x0000000000771000-memory.dmp

            memory/4728-4-0x0000000000400000-0x00000000005F004C-memory.dmp

            memory/4728-3-0x0000000000770000-0x0000000000771000-memory.dmp

            memory/4728-6-0x0000000002270000-0x0000000002271000-memory.dmp