Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 07:34

General

  • Target

    90f7d90e939cbe1c444fdea8f2605f90_JaffaCakes118.exe

  • Size

    936KB

  • MD5

    90f7d90e939cbe1c444fdea8f2605f90

  • SHA1

    962a2ea234daffa831ea89fcd1a7606af34a7f97

  • SHA256

    73efdc7c2b2b8c432fc3e1b38962cb173c8491214fab08187eb61a9f1f547ede

  • SHA512

    c48db23c9d2ee59bac80ffa1779d90b74e00db1e62690ee545d2836ff49b9f9f4eb6b02681427f790061e9b09884c2fa00b918bd5cb6c7816ae52b7048b57257

  • SSDEEP

    24576:4DLcF6vOK14denivS3Q1VgL9O3dxl8iEVUH+LkOXVEM/Wqvc1as:4DLcF6vOo8eniDVgLQ3d8WH+LkOXVEzl

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\90f7d90e939cbe1c444fdea8f2605f90_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\90f7d90e939cbe1c444fdea8f2605f90_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/1660-2-0x0000000000C20000-0x0000000000DA4000-memory.dmp

    Filesize

    1.5MB

  • memory/1660-9-0x0000000000C20000-0x0000000000DA4000-memory.dmp

    Filesize

    1.5MB

  • memory/1660-10-0x0000000000C20000-0x0000000000DA4000-memory.dmp

    Filesize

    1.5MB

  • memory/1660-11-0x0000000000C20000-0x0000000000DA4000-memory.dmp

    Filesize

    1.5MB

  • memory/1660-12-0x0000000000190000-0x0000000000191000-memory.dmp

    Filesize

    4KB

  • memory/1660-14-0x0000000000190000-0x0000000000191000-memory.dmp

    Filesize

    4KB