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
    16-02-2025 03:15

General

  • Target

    JaffaCakes118_fef51e8ced1532c1e8081f473bd8b4f2.exe

  • Size

    281KB

  • MD5

    fef51e8ced1532c1e8081f473bd8b4f2

  • SHA1

    54e4421c0e094f0192cec3f126495fcf618e538a

  • SHA256

    00f3bf3c184ee4cd715dde78ebb42007af95eb6f7d4c59b83d5951d53e42af74

  • SHA512

    73802e21e6be081264758716bac2f4e249b5e4f8ccec429aec2b62360a6d12cbe01303fbda38791764c2d3596192985e8429ba3d7955c69d39e7c9db6e82c324

  • SSDEEP

    6144:vDOPvkeTkeieZXbMnb0F648hXVu7ryf1s4eb+4fMm/B4A:vNlHelwb0F648NVz/4fMmOA

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_fef51e8ced1532c1e8081f473bd8b4f2.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fef51e8ced1532c1e8081f473bd8b4f2.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:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2312-0-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2312-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2312-2-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2312-3-0x0000000002570000-0x0000000002622000-memory.dmp

    Filesize

    712KB

  • memory/2312-9-0x0000000002570000-0x0000000002622000-memory.dmp

    Filesize

    712KB

  • memory/2312-13-0x0000000002570000-0x0000000002622000-memory.dmp

    Filesize

    712KB

  • memory/2312-14-0x0000000000400000-0x00000000004F5000-memory.dmp

    Filesize

    980KB

  • memory/2312-11-0x0000000002570000-0x0000000002622000-memory.dmp

    Filesize

    712KB

  • memory/2312-7-0x0000000002570000-0x0000000002622000-memory.dmp

    Filesize

    712KB

  • memory/2312-5-0x0000000002570000-0x0000000002622000-memory.dmp

    Filesize

    712KB

  • memory/2312-15-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-17-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-19-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-48-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-70-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-67-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-86-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-85-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-84-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-82-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-80-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-79-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-77-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-76-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-74-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-72-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-71-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-69-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-66-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-68-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-65-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-63-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-61-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-60-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-58-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-57-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-55-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-53-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-52-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-50-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-44-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-83-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-81-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-78-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-75-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-73-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-64-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-62-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-59-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-56-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-54-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-51-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-49-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-47-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-46-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-45-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-43-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-42-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-41-0x0000000002730000-0x00000000027E8000-memory.dmp

    Filesize

    736KB

  • memory/2312-105-0x000000007EF40000-0x000000007EFA9000-memory.dmp

    Filesize

    420KB

  • memory/2312-107-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB