Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/09/2024, 00:50

General

  • Target

    ec842fed578f32a09eeef609f29ebe48_JaffaCakes118.exe

  • Size

    260KB

  • MD5

    ec842fed578f32a09eeef609f29ebe48

  • SHA1

    2e562ffbd415778c45817632c6bdcca353a48f25

  • SHA256

    3d86e0dadc728635b1fee5c1bebe39b96238130dded451a0df7c70d4502830fb

  • SHA512

    12229cb3a2c1eb5f95e09291836fe188c22c5e6c3f82d00e303799b78de4d31a98f0c25fb7c28a91fca9b893eb56960e3311505bc803b2cf9ea6a681bd578c68

  • SSDEEP

    6144:9FAqgNMrMNnHGUS0mATGBqxwO54kBzPpSC5T0i8S:jUNKMQUzSwh5bBzseT0m

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\ec842fed578f32a09eeef609f29ebe48_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ec842fed578f32a09eeef609f29ebe48_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:1732

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1732-0-0x0000000000400000-0x000000000064C000-memory.dmp

          Filesize

          2.3MB

        • memory/1732-1-0x0000000000330000-0x0000000000397000-memory.dmp

          Filesize

          412KB

        • memory/1732-2-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/1732-4-0x00000000026C0000-0x0000000002772000-memory.dmp

          Filesize

          712KB

        • memory/1732-14-0x00000000026C0000-0x0000000002772000-memory.dmp

          Filesize

          712KB

        • memory/1732-12-0x00000000026C0000-0x0000000002772000-memory.dmp

          Filesize

          712KB

        • memory/1732-10-0x00000000026C0000-0x0000000002772000-memory.dmp

          Filesize

          712KB

        • memory/1732-8-0x00000000026C0000-0x0000000002772000-memory.dmp

          Filesize

          712KB

        • memory/1732-6-0x00000000026C0000-0x0000000002772000-memory.dmp

          Filesize

          712KB

        • memory/1732-15-0x0000000000400000-0x000000000064C000-memory.dmp

          Filesize

          2.3MB

        • memory/1732-16-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-20-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-18-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-45-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-44-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-42-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-43-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-46-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-47-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-64-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-48-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-82-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-50-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-73-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-49-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-51-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-52-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-87-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-86-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-85-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-84-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-83-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-81-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-80-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-79-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-78-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-77-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-76-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-75-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-74-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-72-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-71-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-70-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-69-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-68-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-67-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-66-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-65-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-63-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-62-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-61-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-60-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-59-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-58-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-57-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-56-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-55-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-54-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-53-0x0000000002880000-0x0000000002938000-memory.dmp

          Filesize

          736KB

        • memory/1732-169-0x0000000000330000-0x0000000000397000-memory.dmp

          Filesize

          412KB

        • memory/1732-170-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB