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Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 18:31

Errors

Reason
Machine shutdown

General

  • Target

    b8ad54d95b6b76c6f20e4c37f5c9f96f_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    b8ad54d95b6b76c6f20e4c37f5c9f96f

  • SHA1

    a86f0a366043ca2e3bb90a9db7f3f8e724619ab4

  • SHA256

    1ae1cb37ae8b99aa363c38b47143f40d4e60d51857d355d2e9c9db42706ac937

  • SHA512

    3bbf888a4f6110882fd16077e715b8031bde8e435736fe0f3e6dca85f7c877962d7b587a22f04f63b50f38b0912e66b121072874ee8971281483cae1caa2dfd1

  • SSDEEP

    1536:D9JIyHeBNV/fondFGGKMZTRw+nmaf4aYYxvWqfgoqHYRIA:D9ABLf4kMjwQrQaYY9Wqfgo2Y

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Drops file in System32 directory 1 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b8ad54d95b6b76c6f20e4c37f5c9f96f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b8ad54d95b6b76c6f20e4c37f5c9f96f_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:552
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2056
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2704

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/552-0-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/552-3-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/552-2-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2056-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

        Filesize

        4KB

      • memory/2704-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB