Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-05-2024 22:51

General

  • Target

    14d5ddc715806af7bda18529fc1dc712_JaffaCakes118.exe

  • Size

    6.8MB

  • MD5

    14d5ddc715806af7bda18529fc1dc712

  • SHA1

    65109ebae2f6a1915e491e25cd8ac07cf9968791

  • SHA256

    1419a00392a2f342226a72a129086232078d9b1703dfd9a21ce7d08bbe22b619

  • SHA512

    5167d29b0ad7cb7a0bdac998b60f368090ab8c04104e2826de4d68266b3752be08802272a1ebef2d718e1836cf8bce8db46b485bb5cd78b55476d9bb86897014

  • SSDEEP

    98304:FlerjesRJ8YQU/1PO0Q2kowPOlod0e565nm16:urj578YQePFwPj7Ec16

Malware Config

Signatures

  • Detect Neshta payload 1 IoCs
  • Neshta

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\14d5ddc715806af7bda18529fc1dc712_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\14d5ddc715806af7bda18529fc1dc712_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    6.8MB

    MD5

    14d5ddc715806af7bda18529fc1dc712

    SHA1

    65109ebae2f6a1915e491e25cd8ac07cf9968791

    SHA256

    1419a00392a2f342226a72a129086232078d9b1703dfd9a21ce7d08bbe22b619

    SHA512

    5167d29b0ad7cb7a0bdac998b60f368090ab8c04104e2826de4d68266b3752be08802272a1ebef2d718e1836cf8bce8db46b485bb5cd78b55476d9bb86897014

  • memory/2448-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB