Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 18:27

General

  • Target

    JaffaCakes118_f48510565f431fb8e63950965f95c3a4.exe

  • Size

    256KB

  • MD5

    f48510565f431fb8e63950965f95c3a4

  • SHA1

    18b21fbdbd33f86cc23d34291f46e7d0304fb7e5

  • SHA256

    1455b5af936807acc00e9ea7b7e0a5b51a58c5bddad39f6e43b1bd2396108300

  • SHA512

    17dd1f8b309f84320c3b7a95806f4953bae876fd57258058347e61b247c821e43d7df2fd4f142fd2546a17f513118c1c1c4b9ea5df236fd340b6ce0fb75e5a92

  • SSDEEP

    6144:UV4xNwRjJ+X1NkxIVcp1bT+xkhlxuhuMOoi5ldM:2UwRd0z/Op1T+xk4hut95fM

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 family
  • 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\JaffaCakes118_f48510565f431fb8e63950965f95c3a4.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f48510565f431fb8e63950965f95c3a4.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:2228

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2228-0-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/2228-1-0x0000000000230000-0x0000000000297000-memory.dmp

    Filesize

    412KB

  • memory/2228-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2228-4-0x00000000023E0000-0x0000000002492000-memory.dmp

    Filesize

    712KB

  • memory/2228-6-0x00000000023E0000-0x0000000002492000-memory.dmp

    Filesize

    712KB

  • memory/2228-8-0x00000000023E0000-0x0000000002492000-memory.dmp

    Filesize

    712KB

  • memory/2228-10-0x00000000023E0000-0x0000000002492000-memory.dmp

    Filesize

    712KB

  • memory/2228-14-0x00000000023E0000-0x0000000002492000-memory.dmp

    Filesize

    712KB

  • memory/2228-12-0x00000000023E0000-0x0000000002492000-memory.dmp

    Filesize

    712KB

  • memory/2228-15-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/2228-16-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-20-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-18-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-43-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-45-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-52-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-53-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-51-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-56-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-42-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-64-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-44-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-46-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-48-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-78-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-47-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-49-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-50-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-54-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-61-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-60-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-59-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-58-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-57-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-55-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-87-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-86-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-85-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-84-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-83-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-82-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-81-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-80-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-79-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-77-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-76-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-75-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-74-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-73-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-72-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-71-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-70-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-69-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-68-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-67-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-66-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-65-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-63-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-62-0x00000000025A0000-0x0000000002658000-memory.dmp

    Filesize

    736KB

  • memory/2228-108-0x0000000000230000-0x0000000000297000-memory.dmp

    Filesize

    412KB

  • memory/2228-109-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB