Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/10/2024, 18:24

General

  • Target

    8031fc9b6e10b009eb3ddab63ab1bd17_JaffaCakes118.exe

  • Size

    260KB

  • MD5

    8031fc9b6e10b009eb3ddab63ab1bd17

  • SHA1

    f66ca4d318663e79e50e89d0e4dbfce69901355d

  • SHA256

    e206a682de77e6abf207b841bfb942596f642bf41cadec86812abe01989da49c

  • SHA512

    db37445bb965542e24eb7f90385e05b4144d62c19d9d81e09814f164973c5922df5cda8163db1a510d24636a4409a8fe0087150621730fbe7aaa366c06664853

  • SSDEEP

    6144:HZz3mBH5cDE7EX7FruyHevvHeauf5rPTvp7HmF07gV9L+k:ZWBeDT7FruyHee5rPTRaKwi

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\8031fc9b6e10b009eb3ddab63ab1bd17_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8031fc9b6e10b009eb3ddab63ab1bd17_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:3236

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3236-0-0x0000000000400000-0x0000000000485000-memory.dmp

    Filesize

    532KB

  • memory/3236-1-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3236-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3236-4-0x0000000002750000-0x0000000002802000-memory.dmp

    Filesize

    712KB

  • memory/3236-6-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-12-0x0000000000760000-0x0000000000761000-memory.dmp

    Filesize

    4KB

  • memory/3236-11-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-8-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-5-0x0000000000400000-0x0000000000485000-memory.dmp

    Filesize

    532KB

  • memory/3236-96-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-94-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-92-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-90-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-88-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-87-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-86-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-85-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-84-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-83-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-82-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-81-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-80-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-79-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-78-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-77-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-76-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-75-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-74-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-73-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-72-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-71-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-70-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-69-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-68-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-67-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-66-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-65-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-64-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-95-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-93-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-91-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-89-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-63-0x0000000002910000-0x00000000029C8000-memory.dmp

    Filesize

    736KB

  • memory/3236-3-0x0000000000730000-0x0000000000731000-memory.dmp

    Filesize

    4KB

  • memory/3236-136-0x000000007FDE0000-0x000000007FE49000-memory.dmp

    Filesize

    420KB

  • memory/3236-137-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB