Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 16:43

General

  • Target

    ebc2b31d5bb6d2099d7b9242c28a48a7_JaffaCakes118.exe

  • Size

    263KB

  • MD5

    ebc2b31d5bb6d2099d7b9242c28a48a7

  • SHA1

    c896eea59620afb474468463670ed11fe9fd4eea

  • SHA256

    7fdf4d9ed6c86ddd8ebfa7e3ec6eb77fc0a612839039cacc84dbfa244ec31f92

  • SHA512

    4b9c7bb0174002a7487b0dc1b96803977ffc532a0209edd8ef937c0bce2b53d48a99ab9a6029703ad8fdba36430a186b40a5c9f8d3020ad69fbe1944d0effa14

  • SSDEEP

    6144:LbV1mlxAN/u3wGn/c6PYuyJIc907ohkotjQX1kZrrnQ:LBMWVugGn/ftyd9UoCotjQmQ

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\ebc2b31d5bb6d2099d7b9242c28a48a7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ebc2b31d5bb6d2099d7b9242c28a48a7_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:2740

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2740-17-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-19-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-15-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-14-0x0000000000400000-0x0000000000680000-memory.dmp

          Filesize

          2.5MB

        • memory/2740-13-0x0000000002230000-0x00000000022E2000-memory.dmp

          Filesize

          712KB

        • memory/2740-11-0x0000000002230000-0x00000000022E2000-memory.dmp

          Filesize

          712KB

        • memory/2740-9-0x0000000002230000-0x00000000022E2000-memory.dmp

          Filesize

          712KB

        • memory/2740-7-0x0000000002230000-0x00000000022E2000-memory.dmp

          Filesize

          712KB

        • memory/2740-3-0x0000000002230000-0x00000000022E2000-memory.dmp

          Filesize

          712KB

        • memory/2740-5-0x0000000002230000-0x00000000022E2000-memory.dmp

          Filesize

          712KB

        • memory/2740-2-0x00000000003B0000-0x00000000003B1000-memory.dmp

          Filesize

          4KB

        • memory/2740-1-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB

        • memory/2740-0-0x00000000007D0000-0x000000000082A000-memory.dmp

          Filesize

          360KB

        • memory/2740-41-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-42-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-43-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-44-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-45-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-47-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-48-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-46-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-49-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-51-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-50-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-75-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-52-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-53-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-55-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-56-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-54-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-58-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-57-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-59-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-60-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-61-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-63-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-86-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-85-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-84-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-83-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-82-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-81-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-80-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-79-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-78-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-77-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-76-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-74-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-73-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-72-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-71-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-70-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-69-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-68-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-67-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-66-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-65-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-64-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-62-0x00000000022F0000-0x00000000023A8000-memory.dmp

          Filesize

          736KB

        • memory/2740-131-0x00000000007D0000-0x000000000082A000-memory.dmp

          Filesize

          360KB

        • memory/2740-133-0x0000000000400000-0x0000000000439000-memory.dmp

          Filesize

          228KB