Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-01-2025 06:12

General

  • Target

    JaffaCakes118_bf95cf4c77b2576a2474f6f7ca881439.exe

  • Size

    255KB

  • MD5

    bf95cf4c77b2576a2474f6f7ca881439

  • SHA1

    4073c997b70137438ce6dd2b501731e0161089d2

  • SHA256

    1d1ae22deaf9fc2854761fa110c058dd23fc070fe857a42e79299cfab80206ff

  • SHA512

    16c265e641eeef58be9f77aa3e1793600e9344d7e1e97b561597aef2bd7a352b3b40255dc30c1c0030c72aa95347f53d3426a8e1eb43e7ceecf2eaad321bc37b

  • SSDEEP

    6144:UVUbYyT9H+OjFQZpnZl1uNOHpns7pvNuZ:U+b94OBQDSOJnsFvNu

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_bf95cf4c77b2576a2474f6f7ca881439.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bf95cf4c77b2576a2474f6f7ca881439.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:3908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3908-0-0x0000000000400000-0x0000000000512000-memory.dmp

    Filesize

    1.1MB

  • memory/3908-1-0x00000000026A0000-0x0000000002707000-memory.dmp

    Filesize

    412KB

  • memory/3908-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3908-4-0x0000000002810000-0x00000000028C2000-memory.dmp

    Filesize

    712KB

  • memory/3908-5-0x0000000000400000-0x0000000000512000-memory.dmp

    Filesize

    1.1MB

  • memory/3908-6-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-10-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-8-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-68-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-74-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-112-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-111-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-110-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-109-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-108-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-107-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-106-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-105-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-104-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-103-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-102-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-101-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-100-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-99-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-98-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-96-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-95-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-94-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-93-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-92-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-91-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-90-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-89-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-88-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-87-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-86-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-85-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-84-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-83-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-81-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-80-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-79-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-78-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-77-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-76-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-75-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-73-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-72-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-71-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-70-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-69-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-67-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-66-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-65-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-64-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-63-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-62-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-61-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-60-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-113-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-97-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-82-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-59-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-58-0x00000000029E0000-0x0000000002A98000-memory.dmp

    Filesize

    736KB

  • memory/3908-133-0x00000000026A0000-0x0000000002707000-memory.dmp

    Filesize

    412KB

  • memory/3908-135-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB