Analysis

  • max time kernel
    132s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-10-2024 03:21

General

  • Target

    776929b1182896ad4c4144130c38896f_JaffaCakes118.exe

  • Size

    40KB

  • MD5

    776929b1182896ad4c4144130c38896f

  • SHA1

    32c836c7aff143951188c43ef42050ca5cf7d71d

  • SHA256

    e0c00e5cdc8a6b5c3e8732b75f07171f9ac8a971b914c1c25c5f95ec6fb4c9b4

  • SHA512

    404d6b30793c37d0348aee601dca7b4012448c0056c3d8463142364975e9e489668d0987d43443a87b33225e74c1158cc59bd0af3ccd7654cecd70374ccde5ae

  • SSDEEP

    768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJup2f68W4NwMSd:JxqjQ+P04wsmJC4

Malware Config

Signatures

  • Detect Neshta payload 4 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Neshta family
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows 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.

  • Modifies registry class 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\776929b1182896ad4c4144130c38896f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\776929b1182896ad4c4144130c38896f_JaffaCakes118.exe"
    1⤵
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    PID:2008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

    Filesize

    86KB

    MD5

    3b73078a714bf61d1c19ebc3afc0e454

    SHA1

    9abeabd74613a2f533e2244c9ee6f967188e4e7e

    SHA256

    ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

    SHA512

    75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

  • memory/2008-84-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2008-85-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2008-87-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB