Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 06:00

General

  • Target

    898cb8cefcbe533960269ea29711f2e8_JaffaCakes118.exe

  • Size

    895KB

  • MD5

    898cb8cefcbe533960269ea29711f2e8

  • SHA1

    c82b60cd88356c8cdc8ad26990d962b810d9f51a

  • SHA256

    b4a60005fe93851677bcc3e19dee74ef6c78e208cbb6b110908847da05021bb3

  • SHA512

    0905a55b201f764939ad4406bf2c1e35e0f1b421af8b26ba2ee29e3d82872995862b9971f87b6903931a9607a6efdcd5e02435238fae806d1885b7bae11cdd5e

  • SSDEEP

    24576:8O7AQJmVYxVPeFl4/DPfcb/jp1n/HkaFEFSV0NIT3:8O7AQJ2YjP6K/TfcZ1n87wyNK3

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 Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 36 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\898cb8cefcbe533960269ea29711f2e8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\898cb8cefcbe533960269ea29711f2e8_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1660-2-0x0000000001F80000-0x0000000002102000-memory.dmp

    Filesize

    1.5MB

  • memory/1660-9-0x0000000001F80000-0x0000000002102000-memory.dmp

    Filesize

    1.5MB

  • memory/1660-11-0x0000000001F80000-0x0000000002102000-memory.dmp

    Filesize

    1.5MB

  • memory/1660-10-0x0000000001F80000-0x0000000002102000-memory.dmp

    Filesize

    1.5MB

  • memory/1660-12-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/1660-14-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB