Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 07:59

General

  • Target

    91086a55761d45466d237b954de53bd2_JaffaCakes118.exe

  • Size

    810KB

  • MD5

    91086a55761d45466d237b954de53bd2

  • SHA1

    7594a9e95732b370b3fd4f43fdbdea3e7469e34e

  • SHA256

    439ed6fbf95183ce450097db13cf6fc80350d112a5623ab3f3145c86f2e7196f

  • SHA512

    72fca686225d18cf99c9a6ea942349f9894a4b999297c305b28c2f7ab37f36738cd6a45f7a897c9a94249bfd9bdfa76c7fd5acbcca072caf371a840a2adb1a68

  • SSDEEP

    12288:Ct1+YbWCCdlSW+9b+G2cODLI7GBijOf9LWpxjdrGVHu+5k21ihM5DVGxpZp9pArU:CtSSLr2n3AjOCtkHu+5r1ihcVW5pArU

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies registry class 34 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\91086a55761d45466d237b954de53bd2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\91086a55761d45466d237b954de53bd2_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1052-9-0x0000000002B00000-0x0000000002C83000-memory.dmp

    Filesize

    1.5MB

  • memory/1052-11-0x0000000002B00000-0x0000000002C83000-memory.dmp

    Filesize

    1.5MB

  • memory/1052-10-0x0000000002B00000-0x0000000002C83000-memory.dmp

    Filesize

    1.5MB

  • memory/1052-3-0x0000000002B00000-0x0000000002C83000-memory.dmp

    Filesize

    1.5MB

  • memory/1052-12-0x0000000002940000-0x0000000002941000-memory.dmp

    Filesize

    4KB

  • memory/1052-14-0x0000000002940000-0x0000000002941000-memory.dmp

    Filesize

    4KB