Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 18:51

General

  • Target

    ebfb8bda602fd91378cc3ef3add73b31_JaffaCakes118.exe

  • Size

    262KB

  • MD5

    ebfb8bda602fd91378cc3ef3add73b31

  • SHA1

    bbe8470ac60f6c954ac7dca38db334e979f0fa9e

  • SHA256

    b24ceabd99ec1d2a9ab7a4636ef4ed87e4e323da2f996db5d8125dcf09960ee2

  • SHA512

    00d53411606e4750fc0cebaef5fc471f688e4cf5ccefc82c089d73f0ce932c6af640b614c758b40ff25f2365896ab60fde98c40af6274bb7d4ea2d93ff41b771

  • SSDEEP

    6144:CfEzDFVbKPFzX86msiQVeFWkKdG+FXzudXHbbR:CfuDFxCFDxmsiQAFWk2XydXHbV

Malware Config

Extracted

Family

simda

Attributes
  • dga

    cihunemyror.eu

    digivehusyd.eu

    vofozymufok.eu

    fodakyhijyv.eu

    nopegymozow.eu

    gatedyhavyd.eu

    marytymenok.eu

    jewuqyjywyv.eu

    qeqinuqypoq.eu

    kemocujufys.eu

    rynazuqihoj.eu

    lyvejujolec.eu

    tucyguqaciq.eu

    xuxusujenes.eu

    puzutuqeqij.eu

    ciliqikytec.eu

    dikoniwudim.eu

    vojacikigep.eu

    fogeliwokih.eu

    nofyjikoxex.eu

    gadufiwabim.eu

    masisokemep.eu

    jepororyrih.eu

    qetoqolusex.eu

    keraborigin.eu

    ryqecolijet.eu

    lymylorozig.eu

    tunujolavez.eu

    xubifaremin.eu

    puvopalywet.eu

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • simda

    Simda is an infostealer written in C++.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies WinLogon 2 TTPs 2 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ebfb8bda602fd91378cc3ef3add73b31_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ebfb8bda602fd91378cc3ef3add73b31_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2716

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2716-1-0x000000007EF40000-0x000000007EFA9000-memory.dmp

          Filesize

          420KB

        • memory/2716-0-0x0000000000400000-0x0000000000468000-memory.dmp

          Filesize

          416KB

        • memory/2716-2-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/2716-4-0x00000000022E0000-0x0000000002392000-memory.dmp

          Filesize

          712KB

        • memory/2716-15-0x0000000000400000-0x0000000000468000-memory.dmp

          Filesize

          416KB

        • memory/2716-14-0x00000000022E0000-0x0000000002392000-memory.dmp

          Filesize

          712KB

        • memory/2716-12-0x00000000022E0000-0x0000000002392000-memory.dmp

          Filesize

          712KB

        • memory/2716-10-0x00000000022E0000-0x0000000002392000-memory.dmp

          Filesize

          712KB

        • memory/2716-8-0x00000000022E0000-0x0000000002392000-memory.dmp

          Filesize

          712KB

        • memory/2716-6-0x00000000022E0000-0x0000000002392000-memory.dmp

          Filesize

          712KB

        • memory/2716-16-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-18-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-20-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-41-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-50-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-54-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-68-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-42-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-44-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-43-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-76-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-86-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-85-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-84-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-83-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-82-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-81-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-80-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-79-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-78-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-77-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-75-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-74-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-73-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-72-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-71-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-70-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-69-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-67-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-66-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-65-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-64-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-63-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-62-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-61-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-60-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-59-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-58-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-57-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-56-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-55-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-53-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-52-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-51-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-49-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-48-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-47-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-46-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-45-0x00000000024A0000-0x0000000002558000-memory.dmp

          Filesize

          736KB

        • memory/2716-169-0x000000007EF40000-0x000000007EFA9000-memory.dmp

          Filesize

          420KB

        • memory/2716-170-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB