Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-02-2025 04:05

General

  • Target

    JaffaCakes118_ecf6b53b1639341886a94d3ee73a505c.exe

  • Size

    257KB

  • MD5

    ecf6b53b1639341886a94d3ee73a505c

  • SHA1

    4911ace7d401472b7a7fabbd18b56d2b84390a08

  • SHA256

    245b8f87f02804f90621225ed5d52e820580bf642893dca6ea30ccc96a9aade1

  • SHA512

    b59e63c1a1a21c5731089bf2d20f044cc7609ad0614b17b9ecd4ccbd3c70da61260dfc68e39a4b81c342bc8f0b5efaa30746d6c6564faa913e701220ea095cef

  • SSDEEP

    3072:xicFgFSqXNa0s3o2MV2SwcfjUGkmj1AWFhGIhtrJG+2ozcQU8gh1yhw7yds5VLGM:gXNNSo2EscAxmpDGIhtrTpUpH15WJS3

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_ecf6b53b1639341886a94d3ee73a505c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ecf6b53b1639341886a94d3ee73a505c.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:2496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2496-0-0x0000000000400000-0x0000000000502000-memory.dmp

    Filesize

    1.0MB

  • memory/2496-1-0x0000000001F50000-0x0000000001FB6000-memory.dmp

    Filesize

    408KB

  • memory/2496-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2496-6-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/2496-14-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/2496-15-0x0000000000400000-0x0000000000502000-memory.dmp

    Filesize

    1.0MB

  • memory/2496-12-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/2496-10-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/2496-8-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/2496-4-0x0000000002150000-0x0000000002202000-memory.dmp

    Filesize

    712KB

  • memory/2496-16-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-20-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-18-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-41-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-55-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-72-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-80-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-40-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-42-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-43-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-44-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-46-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-45-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-47-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-48-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-50-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-53-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-57-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-75-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-86-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-85-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-84-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-83-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-82-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-81-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-79-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-78-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-77-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-76-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-74-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-73-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-71-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-70-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-69-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-68-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-67-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-66-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-65-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-64-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-63-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-62-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-61-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-60-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-59-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-58-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-56-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-54-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-52-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-51-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-49-0x0000000002990000-0x0000000002A48000-memory.dmp

    Filesize

    736KB

  • memory/2496-104-0x0000000001F50000-0x0000000001FB6000-memory.dmp

    Filesize

    408KB

  • memory/2496-105-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB