Analysis

  • max time kernel
    152s
  • max time network
    122s
  • 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, 09:49

General

  • Target

    e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe

  • Size

    3.2MB

  • MD5

    e9b8409eba47f1fef53cc68a61bcc8a8

  • SHA1

    d68397bfccab1ffd4c6e1c291a00d18cbde4ba2b

  • SHA256

    7ff70d5ecc0be951b2acf860d11168fcdb25b73b4c519e59348bed22de78964a

  • SHA512

    0581daa08a092a11c2c952bfcd17fbd5b22f09e6e56f3b71eecd878306769049944ca388ba8c6eeccf4aad42b2cd5ad30b95d9b48c3765f6355a5f5b5f7ecca3

  • SSDEEP

    49152:Fpdt6qeB1xt6gopzzYd12eqOyj9oHGvnLWniG/DfqO2qSRT19Sh2IldrDHuQi7I5:v63T6gG03RyJbfTIrT6p9qFrmI9hBV

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 4 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\e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    PID:336
  • 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=1340 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4580

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/336-0-0x0000000000400000-0x0000000000C28000-memory.dmp

            Filesize

            8.2MB

          • memory/336-1-0x0000000000400000-0x0000000000C28000-memory.dmp

            Filesize

            8.2MB

          • memory/336-2-0x0000000000400000-0x0000000000C28000-memory.dmp

            Filesize

            8.2MB

          • memory/336-3-0x0000000000400000-0x0000000000C28000-memory.dmp

            Filesize

            8.2MB