Analysis

  • max time kernel
    150s
  • 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
    12-01-2025 15:06

General

  • Target

    JaffaCakes118_11a4721bbde0bb140439ec045998a5d8.exe

  • Size

    287KB

  • MD5

    11a4721bbde0bb140439ec045998a5d8

  • SHA1

    d20b3dad32aba671130834886f2aed5ce8192bf2

  • SHA256

    17451c0ff37b82120cab378bcfaa27154cb42c7bb9caf8a0586faf844391e863

  • SHA512

    9fb1e4e831f302bfa8ca0940fdf0c9b87562a86b4200267fd8a215ae93a2480d37e40c818e91c4dcc9e300192708251e59dc5e2b6e3a95b9ada750721165d644

  • SSDEEP

    6144:D84R+/nBQojUb4LoaXqMKVjNY4GuKcxwMwulQMEAj+:AhBQ6n/SVqxcxwDunE3

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_11a4721bbde0bb140439ec045998a5d8.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_11a4721bbde0bb140439ec045998a5d8.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:2588

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2588-0-0x0000000000400000-0x00000000005C4000-memory.dmp

    Filesize

    1.8MB

  • memory/2588-1-0x0000000000AA0000-0x0000000000AFE000-memory.dmp

    Filesize

    376KB

  • memory/2588-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2588-3-0x0000000000730000-0x0000000000731000-memory.dmp

    Filesize

    4KB

  • memory/2588-4-0x00000000022A0000-0x0000000002352000-memory.dmp

    Filesize

    712KB

  • memory/2588-5-0x0000000000400000-0x00000000005C4000-memory.dmp

    Filesize

    1.8MB

  • memory/2588-6-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-9-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-10-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-64-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-66-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-110-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-109-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-108-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-107-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-106-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-105-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-104-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-103-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-102-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-101-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-100-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-99-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-98-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-97-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-96-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-95-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-94-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-93-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-91-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-90-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-89-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-88-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-87-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-86-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-85-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-84-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-83-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-82-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-81-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-80-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-79-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-78-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-77-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-75-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-74-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-73-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-72-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-71-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-70-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-69-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-67-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-65-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-63-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-62-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-61-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-60-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-92-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-76-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-58-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-57-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-68-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-56-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-59-0x0000000002870000-0x0000000002928000-memory.dmp

    Filesize

    736KB

  • memory/2588-129-0x0000000000AA0000-0x0000000000AFE000-memory.dmp

    Filesize

    376KB

  • memory/2588-136-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB