Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06-02-2025 20:32

General

  • Target

    JaffaCakes118_af2145886f791c6f1b549cbdb4db137a.exe

  • Size

    246KB

  • MD5

    af2145886f791c6f1b549cbdb4db137a

  • SHA1

    3fb24aecec708cd316530dc5088bc813d5116342

  • SHA256

    f40e8bbf878b5ad7a5e9bc3483ff602f0c90f08cbc84f9bf2c7976827f7c9435

  • SHA512

    a380cc656d32a272e1d656313374148b2cb85aaa30def467a3bbe74edb7d42cd7d990cdc2a066b57b6bc45904b7ad4a6c8cbfc0dd61eacb820904d3009616c65

  • SSDEEP

    6144:QeEUq3/sSzA7pfXG7m9ln3T4Y9qd4yqUTJ7nTti:kM7p0mnn3kYYdeUTtpi

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_af2145886f791c6f1b549cbdb4db137a.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_af2145886f791c6f1b549cbdb4db137a.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:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2396-0-0x0000000002060000-0x00000000020C1000-memory.dmp

    Filesize

    388KB

  • memory/2396-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2396-14-0x0000000000400000-0x0000000000464000-memory.dmp

    Filesize

    400KB

  • memory/2396-13-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2396-11-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2396-9-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2396-7-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2396-5-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2396-3-0x0000000002790000-0x0000000002842000-memory.dmp

    Filesize

    712KB

  • memory/2396-15-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-19-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-17-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-41-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-42-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-43-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-44-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-45-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-46-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-47-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-48-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-49-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-50-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-51-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-52-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-70-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-69-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-68-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-67-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-66-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-65-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-64-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-63-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-62-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-61-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-60-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-59-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-58-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-57-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-56-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-55-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-54-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-53-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-79-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-71-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-87-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-86-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-85-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-84-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-83-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-82-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-81-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-80-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-78-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-77-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-76-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-75-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-74-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-73-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-72-0x0000000002950000-0x0000000002A08000-memory.dmp

    Filesize

    736KB

  • memory/2396-109-0x0000000002060000-0x00000000020C1000-memory.dmp

    Filesize

    388KB

  • memory/2396-110-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB