Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/09/2024, 01:30

General

  • Target

    fd89a9fb23376d57089020b79f76e7ca_JaffaCakes118.exe

  • Size

    147KB

  • MD5

    fd89a9fb23376d57089020b79f76e7ca

  • SHA1

    e4ef52e5b827454176e140ca45cc1fd71ed63b65

  • SHA256

    96a4c6e389046561363fbe35ce16ca1aee20608c85efa9648f0144c232de4655

  • SHA512

    bdea29cea22f46a72ff8844ad614b104335882b5e91908a6c2958ee7df512e7435783391b95b5ef891fc9d6eb44308da34e38a6d6979fba195cb4723c011550a

  • SSDEEP

    3072:iizZFNJorbOiBiEUlyYWHG9LITZI9Oive12DcbJds1uj3Gw/o:HVFNeRrHGJr1G12DOJegj35/

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\fd89a9fb23376d57089020b79f76e7ca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fd89a9fb23376d57089020b79f76e7ca_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:1544
  • 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=2820,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=3760 /prefetch:8
    1⤵
      PID:2772

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files (x86)\Common Files\Microsoft Shared\ink\de-DE\WindowsWindows.exe

      Filesize

      147KB

      MD5

      fd89a9fb23376d57089020b79f76e7ca

      SHA1

      e4ef52e5b827454176e140ca45cc1fd71ed63b65

      SHA256

      96a4c6e389046561363fbe35ce16ca1aee20608c85efa9648f0144c232de4655

      SHA512

      bdea29cea22f46a72ff8844ad614b104335882b5e91908a6c2958ee7df512e7435783391b95b5ef891fc9d6eb44308da34e38a6d6979fba195cb4723c011550a

    • memory/1544-0-0x0000000000400000-0x000000000044B000-memory.dmp

      Filesize

      300KB

    • memory/1544-1-0x0000000001EC0000-0x0000000001EE1000-memory.dmp

      Filesize

      132KB

    • memory/1544-2-0x0000000001F40000-0x0000000001F41000-memory.dmp

      Filesize

      4KB

    • memory/1544-4-0x0000000000400000-0x000000000044B000-memory.dmp

      Filesize

      300KB

    • memory/1544-3-0x0000000000417000-0x000000000043C000-memory.dmp

      Filesize

      148KB

    • memory/1544-26-0x0000000001EC0000-0x0000000001EE1000-memory.dmp

      Filesize

      132KB

    • memory/1544-45-0x0000000001F40000-0x0000000001F41000-memory.dmp

      Filesize

      4KB

    • memory/1544-46-0x0000000000400000-0x000000000044B000-memory.dmp

      Filesize

      300KB