Analysis

  • max time kernel
    142s
  • 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
    03/05/2024, 16:14

General

  • Target

    10ea66306a0d4a862b1be7407627113f_JaffaCakes118.exe

  • Size

    1.8MB

  • MD5

    10ea66306a0d4a862b1be7407627113f

  • SHA1

    158a90ae4b5374975b75e86e1c88c4a234616904

  • SHA256

    a05cdf9cbfb06e7f9e5a7ef45df729ea31912bad30fc5534232c6f4f3ed95d08

  • SHA512

    9e3e83b12d3bde88eb92382f10dfe2ebbd9baf2b9caf88c64d88d8a044b2b3c1861c1603b7ad30cc5564f32d122647e178a42fac410a515265450df8180041f9

  • SSDEEP

    49152:OvMW2NU1HlwupfJT4QAXQmH5nb80q5VWy7EeNW:O0hNOFwuPAXQmH5noPtQAW

Malware Config

Signatures

  • Banload

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

  • 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.

  • Modifies registry class 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10ea66306a0d4a862b1be7407627113f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\10ea66306a0d4a862b1be7407627113f_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:648
  • 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=1036 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4276

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/648-0-0x0000000000400000-0x000000000060C000-memory.dmp

      Filesize

      2.0MB

    • memory/648-2-0x0000000002A10000-0x0000000002C1C000-memory.dmp

      Filesize

      2.0MB

    • memory/648-8-0x0000000002A10000-0x0000000002C1C000-memory.dmp

      Filesize

      2.0MB

    • memory/648-11-0x0000000000400000-0x000000000060C000-memory.dmp

      Filesize

      2.0MB

    • memory/648-12-0x0000000000400000-0x000000000060C000-memory.dmp

      Filesize

      2.0MB

    • memory/648-14-0x0000000002A10000-0x0000000002C1C000-memory.dmp

      Filesize

      2.0MB

    • memory/648-15-0x0000000002A10000-0x0000000002C1C000-memory.dmp

      Filesize

      2.0MB

    • memory/648-13-0x0000000000400000-0x000000000060C000-memory.dmp

      Filesize

      2.0MB

    • memory/648-16-0x0000000000400000-0x000000000060C000-memory.dmp

      Filesize

      2.0MB