Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 13:11

General

  • Target
    ea1028d51351ab6846ebba118883f6f2_JaffaCakes118.exe
  • Size 43KB
  • Sample240409-qfepysbb2z
  • SHA256 d585e9fef9400725389a6dab42673766e2b53db9fd79fb0420e5addb7a4bda36
  • 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea1028d51351ab6846ebba118883f6f2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ea1028d51351ab6846ebba118883f6f2_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2072
    • C:\Users\Admin\AppData\Local\Temp\ea1028d51351ab6846ebba118883f6f2_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\ea1028d51351ab6846ebba118883f6f2_JaffaCakes118.exe
      2⤵
        PID:832
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 832 -s 464
          3⤵
          • Program crash
          PID:4564
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 832 -ip 832
      1⤵
        PID:4160
      • 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=3784 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:4392

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              memory/832-0-0x0000000000400000-0x0000000000402000-memory.dmp

              memory/832-2-0x0000000000400000-0x0000000000402000-memory.dmp

              memory/2072-3-0x0000000010000000-0x0000000010011000-memory.dmp