Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-10-2024 04:35

General

  • Target

    45de19db96387888c544ed23e0d3c262_JaffaCakes118.exe

  • Size

    19KB

  • MD5

    45de19db96387888c544ed23e0d3c262

  • SHA1

    c39e2895b395ece3f8f87bee94fe7f63da07ed5d

  • SHA256

    859d6e97784d475df795ab771f80f77398c4defb259e646be189def63ccd348b

  • SHA512

    77ecc018d4ab0e070aebb032ba43885935909f14efb9296901da4e79ab3161b42ea1c1d9bdf47ed3bf1502f36e99fca1b79b8c3d108dcb91b2a1c4dfce5babec

  • SSDEEP

    384:6ebFNw4Pk1itKkpAjjI2YpdmvHuBsrQMkEHm1aH+fKSWq:60FmBkpKjPYpZPh1a6td

Malware Config

Signatures

  • Drops file in Drivers directory 8 IoCs
  • Drops startup file 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 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.

  • Modifies registry class 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45de19db96387888c544ed23e0d3c262_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\45de19db96387888c544ed23e0d3c262_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • Drops startup file
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    PID:3888

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\7-Zip\Lang\ÊÀÊ ÐÀÑØÈÔÐÎÂÀÒÜ ÔÀÉËÛ.txt

    Filesize

    21B

    MD5

    9e42f042703a1218d6c240e86a10bce7

    SHA1

    d93dfb855aa63b2fa1b925823bfd0916516bf0ff

    SHA256

    45bd101248b2229f07b513f133793e875bb4c66b578e674300cc7ddced1ddfb3

    SHA512

    0d0b0de68e23e9e3b34c74d2f32126cfff94c4b205a06522389953af0f9cff8f434f3623d4823ee78d07b6d60d0b6fe451918e715fce9fc81965ba42f0b3771d