Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-02-2025 00:09

General

  • Target

    JaffaCakes118_b0cb7d67dec0a7debb451a3749fbb1e7.exe

  • Size

    250KB

  • MD5

    b0cb7d67dec0a7debb451a3749fbb1e7

  • SHA1

    748f73cad22af9094ba035945f98984b900aef55

  • SHA256

    fd0710c300913f7e829354c95899e827613d258dc190fa50247d4d29d56bdcd2

  • SHA512

    4023a4f9b220aa52292908f6d9d67c35065b6af5fc7ac4118e524e0f2026fc2f9669151b5bca78bc803fbf7ef748c46d538d4669c215f8c8a17d68207c30dee6

  • SSDEEP

    6144:7cjlsubtn6BV+/1PSSggDhBkLq2pjMoyYKRKESBv:AiuZ6Bq1aMWqBTSV

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_b0cb7d67dec0a7debb451a3749fbb1e7.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b0cb7d67dec0a7debb451a3749fbb1e7.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:5080

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5080-0-0x000000007FDE0000-0x000000007FE47000-memory.dmp

    Filesize

    412KB

  • memory/5080-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/5080-3-0x00000000021F0000-0x00000000022A2000-memory.dmp

    Filesize

    712KB

  • memory/5080-4-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/5080-2-0x0000000000620000-0x0000000000621000-memory.dmp

    Filesize

    4KB

  • memory/5080-5-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-7-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-9-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-112-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-113-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-119-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-117-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-116-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-114-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-110-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-109-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-107-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-106-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-104-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-103-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-101-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-100-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-98-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-97-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-96-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-94-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-93-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-92-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-91-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-89-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-88-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-87-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-85-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-83-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-82-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-80-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-79-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-78-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-77-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-76-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-75-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-74-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-73-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-72-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-71-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-70-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-69-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-68-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-67-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-66-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-64-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-115-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-111-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-108-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-105-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-102-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-99-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-95-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-90-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-86-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-84-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-81-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-65-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-63-0x00000000024E0000-0x0000000002598000-memory.dmp

    Filesize

    736KB

  • memory/5080-145-0x000000007FDE0000-0x000000007FE47000-memory.dmp

    Filesize

    412KB

  • memory/5080-150-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB