Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16-06-2024 18:50

General

  • Target

    b4a9e6146e5ee73e27cc222d46558fe7_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    b4a9e6146e5ee73e27cc222d46558fe7

  • SHA1

    81b6e45356e51e1de427c394d959830f054617e0

  • SHA256

    a689f6a717bd808823b66092ed1d88c404f6d214fb1c67cc891f958d426474b5

  • SHA512

    bf44ad688666733957bc4e4bf1061c00dc9a4e831c4712284732ab65507e8e1c87f3bbe0bb2691cc7901332f084bf9230d7a151d96affde5a37054966e9da599

  • SSDEEP

    24576:NOfHYrVwwdGkYAsvaGBQT2yaJe3LmGJqS5FUY5elxRbUoOBjvRtkTMfsOVPCw0x:xxZ3UUNJqQPCjbUfkTMfsOVPCw0x

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Checks installed software on the system 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4a9e6146e5ee73e27cc222d46558fe7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b4a9e6146e5ee73e27cc222d46558fe7_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: EnumeratesProcesses
    PID:332

Network

MITRE ATT&CK Enterprise v15

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