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Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 18:57

General

  • Target

    b4a4a0a6f8f1af4a423d717a5ab5a912_JaffaCakes118.exe

  • Size

    557KB

  • MD5

    b4a4a0a6f8f1af4a423d717a5ab5a912

  • SHA1

    7aefd1c0e8b636f5c195cc9ce2c2e858b8a5c87b

  • SHA256

    2c0021d56f060aa8e6b0bd8f00c54381acdad04cee63065df35a6d49a9209462

  • SHA512

    75894a36c11fd4fa2baaff47e2c2a7f3dd921a7b509c53aee13ceb21739f28e18cfaf5f0ec1e778934f7adf4f03e738f209845a473cd1023d104eebb1f200133

  • SSDEEP

    12288:8+FNedPTx5KEZE8zgSo+sWd5IugOlZzM3/Mek8V:8D19zgSo+sqVlZY0/8V

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Reads user/profile data of web browsers 2 TTPs

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

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4a4a0a6f8f1af4a423d717a5ab5a912_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b4a4a0a6f8f1af4a423d717a5ab5a912_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1392
  • 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=3980,i,3239535018877284530,3457823197501312703,262144 --variations-seed-version --mojo-platform-channel-handle=4420 /prefetch:8
    1⤵
      PID:5016

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1392-0-0x00000000747B2000-0x00000000747B3000-memory.dmp

      Filesize

      4KB

    • memory/1392-1-0x00000000747B0000-0x0000000074D61000-memory.dmp

      Filesize

      5.7MB

    • memory/1392-2-0x00000000747B0000-0x0000000074D61000-memory.dmp

      Filesize

      5.7MB

    • memory/1392-5-0x00000000747B0000-0x0000000074D61000-memory.dmp

      Filesize

      5.7MB