Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2025 09:22

General

  • Target

    JaffaCakes118_71fd9561cf689c99038e50b8b6b69e82.exe

  • Size

    250KB

  • MD5

    71fd9561cf689c99038e50b8b6b69e82

  • SHA1

    99cc6b64429f15badd72bf51822e483ddbfa3770

  • SHA256

    26ee0d20fa15fda88fb3a38f90a9239e648f51edcccae6e0b2488e2d34213978

  • SHA512

    f80a10a61a5f484d28c5aca85932cee84f6fc570def311d6ae2c7125f397021ec9a5c845e274d4e8f8260afbf743e1e8a9548fdbccac1b19ae84cfff0ac55e7d

  • SSDEEP

    6144:xq6SQWzKUSaIFqdO9XYqXvnKSFKhoVmTVLf31Sp:7SQs/SjFxNYyVTVm11S

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_71fd9561cf689c99038e50b8b6b69e82.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_71fd9561cf689c99038e50b8b6b69e82.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:2972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2972-0-0x0000000001F90000-0x0000000001FF5000-memory.dmp

    Filesize

    404KB

  • memory/2972-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2972-11-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2972-13-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2972-14-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2972-7-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2972-5-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2972-3-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2972-9-0x0000000002300000-0x00000000023B2000-memory.dmp

    Filesize

    712KB

  • memory/2972-15-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-19-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-18-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-41-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-44-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-43-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-42-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-45-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-47-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-70-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-46-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-48-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-84-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-49-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-87-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-86-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-85-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-83-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-82-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-81-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-80-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-79-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-78-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-77-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-76-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-75-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-74-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-73-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-72-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-71-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-69-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-68-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-67-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-66-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-65-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-64-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-63-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-62-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-61-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-60-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-59-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-58-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-57-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-56-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-55-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-54-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-53-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-52-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-51-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-50-0x0000000002660000-0x0000000002718000-memory.dmp

    Filesize

    736KB

  • memory/2972-110-0x0000000001F90000-0x0000000001FF5000-memory.dmp

    Filesize

    404KB

  • memory/2972-111-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB