Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/04/2024, 05:12

General

  • Target

    ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe

  • Size

    3.3MB

  • MD5

    ef350462b8c62a703ae3b5c57f441e2f

  • SHA1

    0cb9d5975ea285fd1b9252d366c6b6fc5f97bed6

  • SHA256

    c1bab9fd442d74ab78de0e8654aab95c5779f610d2fe82cac2f11de7741a7c62

  • SHA512

    afd28b95455b98a31ade62964fa1e0e98a89af6ed01e67251cff5bf83fd9f0c3c20debc9213bdabf90bb2ca28ef77b89de1c3283e7cb634ed69d163c4979a50f

  • SSDEEP

    98304:d63DSQzrSNbY4geiMI/457pzvHXQMesg:CDFghiMM67pzv3QM5g

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    PID:1740

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1740-0-0x0000000000400000-0x0000000000C88000-memory.dmp

          Filesize

          8.5MB

        • memory/1740-1-0x0000000000400000-0x0000000000C88000-memory.dmp

          Filesize

          8.5MB

        • memory/1740-2-0x0000000000400000-0x0000000000C88000-memory.dmp

          Filesize

          8.5MB