General

  • Target

    caeba64e32c608801103505e9258d6a9_JaffaCakes118

  • Size

    2.3MB

  • Sample

    240830-qkmw5axbqq

  • MD5

    caeba64e32c608801103505e9258d6a9

  • SHA1

    cef553b1bfb02b63ebac0be6e6ba3cc8269ca874

  • SHA256

    1761f7de2e6b4f406c6775556927bc7338f5b9100ebe42b4f24a528da0657e1d

  • SHA512

    c4ac746cb70e9eeb63e8de4b1b69da5a35e763f5177f3fd0fdd716c62409b0612e34689cf1c1813432836906a44b516c8645a55e086e5ba56e10e814c45cd75a

  • SSDEEP

    49152:9Seaqq2pvFzgkewQsBbT+LenHNQ/Bfd9KrSoMjEJG376SqeAJOE4IVaZC+s:9SeaovpewZbYqNQZfdwMUwzWJL4IVaZ6

Malware Config

Targets

    • Target

      Order details 20160626122950.exe

    • Size

      2.4MB

    • MD5

      589fe039b5bd931e41708b69c0f76953

    • SHA1

      b467a742647a2b703c0ca8afe9d7088f6dbf26dd

    • SHA256

      f025f44a5c3ac7030a7be24668639025ff7b14d4db019a9b5b041ccf98eaac2e

    • SHA512

      ce1fbaecee820f32ac60d05f0dceabcc33d743058618df1e6898eaf81558344e821812827ef3cc875e8234a3f5cf8a04d2b886c2c6407b850112f3b7abc0ef42

    • SSDEEP

      49152:ItUMENJXfggCMoWBfzMH8fhNw9pZJf27QWqxmnMThUCWeoVoYA5+jCUq:ItsJPCMDfesNwfZJyqMGNeVPA5+jCr

    • Banload

      Banload variants download malicious files, then install and execute the files.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Modifies Windows Firewall

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks