Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 16:41

General

  • Target

    63f5e0bc2a5bdd24730f719289ee8de1_JaffaCakes118.exe

  • Size

    867KB

  • MD5

    63f5e0bc2a5bdd24730f719289ee8de1

  • SHA1

    4425ad26d77c15b2c2f778453793574d06ebee87

  • SHA256

    f675ef8b4f93ace5c99efcdc76eb91f6b9c92702f35c222137f2503f71965c12

  • SHA512

    7e6094c1b4ba687669dd11c82cd385c3350b7bce424d5914a9ede4537089ec9ab7541f450886d37dd8cff1b680632f5e1094286b89ed03f571e28a4f747bd0ad

  • SSDEEP

    12288:qK287z+Azxs17NDqkBo25M+xmQs/D9GTRM9v2D5QUwnf9Kpmdn:p9KROkW4yRuC0I

Malware Config

Signatures

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\63f5e0bc2a5bdd24730f719289ee8de1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\63f5e0bc2a5bdd24730f719289ee8de1_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Checks processor information in registry
    PID:1468

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1468-1-0x0000000003390000-0x000000000345E000-memory.dmp

          Filesize

          824KB

        • memory/1468-0-0x00000000032C0000-0x0000000003390000-memory.dmp

          Filesize

          832KB

        • memory/1468-2-0x0000000000A50000-0x0000000000C8E000-memory.dmp

          Filesize

          2.2MB

        • memory/1468-3-0x0000000000A50000-0x0000000000CA0000-memory.dmp

          Filesize

          2.3MB

        • memory/1468-5-0x0000000000A50000-0x0000000000C8E000-memory.dmp

          Filesize

          2.2MB