Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 18:03

General

  • Target

    JaffaCakes118_240e5a5b1291020bb813789114edef11.exe

  • Size

    260KB

  • MD5

    240e5a5b1291020bb813789114edef11

  • SHA1

    27b249ef51564bee3575bc414fb68f7cbbb32d69

  • SHA256

    b9d25b0cbf107f0c2cc310bf5f7586a54f379b076a2f3173f12ac23d7ef63f04

  • SHA512

    2d76809ed1ab53a12dce630882bf9211c745f0005ca39b4416433d8815d39c62c8692a944fb1976c06ddbb8d0ba98a490c85d38379f5e7d6d3e21a7743df1b3d

  • SSDEEP

    6144:stX21Y7+PO6hIKxeYBy4GPIRMKFpIq7EbjkUvudrhTl:6hIhIKxeRHPI7FpwbjkMWhTl

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_240e5a5b1291020bb813789114edef11.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_240e5a5b1291020bb813789114edef11.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:2640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2640-0-0x000000007EF40000-0x000000007EFA7000-memory.dmp

    Filesize

    412KB

  • memory/2640-1-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2640-2-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2640-3-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/2640-13-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/2640-11-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/2640-9-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/2640-7-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/2640-5-0x0000000002480000-0x0000000002532000-memory.dmp

    Filesize

    712KB

  • memory/2640-14-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2640-15-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-19-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-17-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-54-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-53-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-52-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-51-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-50-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-86-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-85-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-84-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-83-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-82-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-81-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-80-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-79-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-78-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-77-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-76-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-75-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-74-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-73-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-72-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-71-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-70-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-69-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-68-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-67-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-66-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-65-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-64-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-63-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-62-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-61-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-60-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-59-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-58-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-57-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-56-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-55-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-49-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-48-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-47-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-46-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-41-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-45-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-44-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-43-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-42-0x0000000002640000-0x00000000026F8000-memory.dmp

    Filesize

    736KB

  • memory/2640-108-0x000000007EF40000-0x000000007EFA7000-memory.dmp

    Filesize

    412KB

  • memory/2640-109-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB