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Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/08/2024, 05:49

General

  • Target

    ae15e63bf0c4f026a3e3a744f191f3b5_JaffaCakes118.exe

  • Size

    157KB

  • MD5

    ae15e63bf0c4f026a3e3a744f191f3b5

  • SHA1

    38e4729d2f43d41c62a96c958834654095966935

  • SHA256

    41bdb2a156eb347636f995c8665d9b8f57f018bd6fa4d31f3ae84f81a1f864d3

  • SHA512

    1d8f70bf9f4fb814a2445e2047956922dde765ca2974d7cf18efd4cc4180176200a7b3e6f6c2cea3dcdf8e91788c4fd7c1e42e1eb53e418ffddf610534cc9f8d

  • SSDEEP

    3072:OLg7gSiEuhSuvOJG05Wv9fhD62mifiXKXVrADfH5THU8D9N3GhdWg/Hdi:Jsdhdv7XVfhD62NiXiVrADRT0rWg/HI

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae15e63bf0c4f026a3e3a744f191f3b5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ae15e63bf0c4f026a3e3a744f191f3b5_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:4428
  • 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=4668,i,16315016104747277319,5510969007830467313,262144 --variations-seed-version --mojo-platform-channel-handle=4512 /prefetch:8
    1⤵
      PID:5064

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\EBWebView\x86\BrowserMicrosoft.exe

      Filesize

      157KB

      MD5

      ae15e63bf0c4f026a3e3a744f191f3b5

      SHA1

      38e4729d2f43d41c62a96c958834654095966935

      SHA256

      41bdb2a156eb347636f995c8665d9b8f57f018bd6fa4d31f3ae84f81a1f864d3

      SHA512

      1d8f70bf9f4fb814a2445e2047956922dde765ca2974d7cf18efd4cc4180176200a7b3e6f6c2cea3dcdf8e91788c4fd7c1e42e1eb53e418ffddf610534cc9f8d

    • memory/4428-0-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/4428-1-0x0000000001EB0000-0x0000000001ED1000-memory.dmp

      Filesize

      132KB

    • memory/4428-2-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/4428-3-0x0000000001F40000-0x0000000001F41000-memory.dmp

      Filesize

      4KB

    • memory/4428-4-0x0000000000415000-0x000000000043B000-memory.dmp

      Filesize

      152KB

    • memory/4428-5-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/4428-27-0x0000000001EB0000-0x0000000001ED1000-memory.dmp

      Filesize

      132KB

    • memory/4428-28-0x0000000001F40000-0x0000000001F41000-memory.dmp

      Filesize

      4KB

    • memory/4428-29-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB