Analysis

  • max time kernel
    140s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2024, 21:22

General

  • Target

    aca1e729ce08903d398165a87199752c_JaffaCakes118.exe

  • Size

    236KB

  • MD5

    aca1e729ce08903d398165a87199752c

  • SHA1

    50780ab8aff123ff0aa4d57dba20f3a0f226c85f

  • SHA256

    f1c002d95059c13e8c8c0b6da399ca1418fcc34ac208aa4f718061d3ef1b28e7

  • SHA512

    fc87680450dcfef2a8f4792234d5807dd1d1f531aac5772fb7fb2d81a814a1fceec402376b4f48923bf411764fbde0989f23b2d0a6030815293feca7e90eccd4

  • SSDEEP

    6144:EL/4gIi0FcKgY4QXlksfDQ93ha4l0uYnjXzLxnRLzu:ETWcKh1XlksERha97xR/u

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 8 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\aca1e729ce08903d398165a87199752c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\aca1e729ce08903d398165a87199752c_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1656
  • 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=4020,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4108 /prefetch:8
    1⤵
      PID:4456

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1656-0-0x0000000000400000-0x0000000000488000-memory.dmp

            Filesize

            544KB

          • memory/1656-1-0x0000000000400000-0x0000000000488000-memory.dmp

            Filesize

            544KB

          • memory/1656-3-0x0000000000400000-0x0000000000488000-memory.dmp

            Filesize

            544KB

          • memory/1656-5-0x0000000000400000-0x0000000000488000-memory.dmp

            Filesize

            544KB

          • memory/1656-7-0x0000000000400000-0x0000000000488000-memory.dmp

            Filesize

            544KB

          • memory/1656-9-0x0000000000400000-0x0000000000488000-memory.dmp

            Filesize

            544KB

          • memory/1656-12-0x0000000000400000-0x0000000000488000-memory.dmp

            Filesize

            544KB

          • memory/1656-14-0x0000000000400000-0x0000000000488000-memory.dmp

            Filesize

            544KB