Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-06-2024 20:57

General

  • Target

    03dce550e9b7a52b9d9f9cf7ef9e6d9d_JaffaCakes118.exe

  • Size

    80KB

  • MD5

    03dce550e9b7a52b9d9f9cf7ef9e6d9d

  • SHA1

    408f8bf503a9d9458a312bc9e21fcccf9d209e82

  • SHA256

    c2ddc852580a105675df4a8ddc65249ceeaa60d5893cd0b1f759909633c773fb

  • SHA512

    4fe2b0f9adb15279115e72846329ef7bb2f6aa958a6599ea18755019d55adbdb8d6e3caa4a80f5ffa020fc941f31d8f23be919dc67c58bf8c33cf310638e5040

  • SSDEEP

    1536:BgWsWt5NCgrLvk6JKLe7+nB7stedqiDV8Z3anehf9jMSEgluqdJ:KW5t5sgAyABwtedqRxVjXVdJ

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Drops file in Drivers directory 4 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03dce550e9b7a52b9d9f9cf7ef9e6d9d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\03dce550e9b7a52b9d9f9cf7ef9e6d9d_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4244
    • C:\Users\Admin\AppData\Local\Temp\03dce550e9b7a52b9d9f9cf7ef9e6d9d_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\03dce550e9b7a52b9d9f9cf7ef9e6d9d_JaffaCakes118.exe"
      2⤵
      • Adds policy Run key to start application
      • Drops file in Drivers directory
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:112
      • C:\Windows\SysWOW64\drivers\BSqBT.exe
        "C:\Windows\system32\drivers\BSqBT.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:4308
        • C:\Windows\SysWOW64\drivers\BSqBT.exe
          "C:\Windows\system32\drivers\BSqBT.exe"
          4⤵
          • Drops file in Drivers directory
          • Executes dropped EXE
          • Drops file in Windows directory
          PID:3120
  • 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=3772 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1564

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\SysWOW64\drivers\BSqBT.exe

      Filesize

      80KB

      MD5

      03dce550e9b7a52b9d9f9cf7ef9e6d9d

      SHA1

      408f8bf503a9d9458a312bc9e21fcccf9d209e82

      SHA256

      c2ddc852580a105675df4a8ddc65249ceeaa60d5893cd0b1f759909633c773fb

      SHA512

      4fe2b0f9adb15279115e72846329ef7bb2f6aa958a6599ea18755019d55adbdb8d6e3caa4a80f5ffa020fc941f31d8f23be919dc67c58bf8c33cf310638e5040

    • memory/112-7-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/112-3-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/112-1-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/112-2-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/112-6-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-28-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-34-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-38-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-27-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-37-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-29-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-30-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-31-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-32-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-33-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-36-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/3120-35-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/4244-5-0x0000000000400000-0x0000000000419000-memory.dmp

      Filesize

      100KB

    • memory/4244-0-0x0000000000400000-0x0000000000419000-memory.dmp

      Filesize

      100KB

    • memory/4308-20-0x0000000000400000-0x0000000000419000-memory.dmp

      Filesize

      100KB