Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/07/2024, 02:29

General

  • Target

    29ace5c481ed79d1f9a60cb59c6fb4b2_JaffaCakes118.exe

  • Size

    276KB

  • MD5

    29ace5c481ed79d1f9a60cb59c6fb4b2

  • SHA1

    c7ff715dd8a843c6786239bb4a2d37264053b327

  • SHA256

    75a228cd997fc52d226be55e4f6e04febd8518c80307f2b88002eb6b7ab10537

  • SHA512

    0c6b900b61d053e036b0f4b6199eaaa23d6f2606d369bd364c6b5e89dcfaeeb68cc8c4814776c9ab6308da32ccc8aa8b68aa7d630877f7b797d580a66a676a8f

  • SSDEEP

    6144:pcD08VhiUJw46Xjhbg6xDyv2GALijX1Na/HZuk:pcD08VwUJ76Xjh0sFXiJk

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Modifies WinLogon 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29ace5c481ed79d1f9a60cb59c6fb4b2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\29ace5c481ed79d1f9a60cb59c6fb4b2_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Modifies WinLogon
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3340
  • 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=3988,i,7761714625659357865,10802238739796857379,262144 --variations-seed-version --mojo-platform-channel-handle=1272 /prefetch:8
    1⤵
      PID:2316

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\D407.tmp

      Filesize

      114B

      MD5

      e89f75f918dbdcee28604d4e09dd71d7

      SHA1

      f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

      SHA256

      6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

      SHA512

      8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

    • memory/3340-0-0x0000000002440000-0x0000000002481000-memory.dmp

      Filesize

      260KB

    • memory/3340-4-0x0000000000820000-0x0000000000821000-memory.dmp

      Filesize

      4KB

    • memory/3340-5-0x0000000002610000-0x00000000026CE000-memory.dmp

      Filesize

      760KB

    • memory/3340-6-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-8-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-11-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-9-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-61-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-59-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-67-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-103-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-107-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-105-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-104-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-102-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-101-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-100-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-99-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-98-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-97-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-95-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-94-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-92-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-91-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-90-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-89-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-88-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-87-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-86-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-85-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-84-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-83-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-82-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-81-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-79-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-78-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-77-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-76-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-75-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-96-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-93-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-80-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-74-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-73-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-72-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-71-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-70-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-68-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-66-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-65-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-64-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-63-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-62-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-60-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-58-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-69-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB

    • memory/3340-2695-0x0000000002C30000-0x0000000002CF5000-memory.dmp

      Filesize

      788KB